Analysis

  • max time kernel
    139s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 17:32

General

  • Target

    3f38d8af3942d1448f795af5dd94759bcd87c8e41ca4b25fa5bf4d73e580b3ee.dll

  • Size

    882KB

  • MD5

    95b502dc174466c97867df14527eb5da

  • SHA1

    eb3ae13fdc89e6e80e1853357fd98a81f4119f6e

  • SHA256

    3f38d8af3942d1448f795af5dd94759bcd87c8e41ca4b25fa5bf4d73e580b3ee

  • SHA512

    348ce53096350feca410dafd96dab4dbf2dd5d46b09d425f8d76fc9ee6e09adfff40c78c39d0094cb6eee22588cef6257458cbdd7d28ec53beb3ebe846e2b040

  • SSDEEP

    12288:OY67TI+4RcCD01BkNsNi0MBpIwz0WMWQdshDQ4xA3:Opk+4Rj01BkN3tphz0WMTmxK

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

45.235.8.30:8080

94.23.45.86:4143

119.59.103.152:8080

169.60.181.70:8080

164.68.99.3:8080

172.105.226.75:8080

107.170.39.149:8080

206.189.28.199:8080

1.234.2.232:8080

188.44.20.25:443

186.194.240.217:443

103.43.75.120:443

149.28.143.92:443

159.89.202.34:443

209.97.163.214:443

183.111.227.137:8080

129.232.188.93:443

139.59.126.41:443

110.232.117.186:8080

139.59.56.73:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3f38d8af3942d1448f795af5dd94759bcd87c8e41ca4b25fa5bf4d73e580b3ee.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:752
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\SKXhFwZoZviBp\sRitBUVEshgDMUUa.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2356

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/752-0-0x0000000002000000-0x0000000002001000-memory.dmp

    Filesize

    4KB

  • memory/752-1-0x0000000002010000-0x000000000203F000-memory.dmp

    Filesize

    188KB

  • memory/752-4-0x0000000180000000-0x00000001800E2000-memory.dmp

    Filesize

    904KB