Analysis

  • max time kernel
    134s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-11-2024 22:41

General

  • Target

    f3d9b872390a7a392c9c089f03e34fc40a91daed0724c8b93ce6f5239478ee0a.dll

  • Size

    855KB

  • MD5

    7607e13b991918ccb7a690d1fccdf3f5

  • SHA1

    cf011c6f47a0995ccdf76fb2110504841f517358

  • SHA256

    f3d9b872390a7a392c9c089f03e34fc40a91daed0724c8b93ce6f5239478ee0a

  • SHA512

    c65aceaef65aa3f81cb52653052f84261eafb65c69b0748d0f80cf208e842222be5727f44da89a571f39d16f6ff500978c9f026bb6b12721c00e1b904a282166

  • SSDEEP

    12288:pDKObx6vnJ/PHpfU1pvqVCf7ZPreSphowXMgjv6qi3/e6hJ/4Jsb:Fr+pdM4CTZjX7zMKvU3/dJw2

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\f3d9b872390a7a392c9c089f03e34fc40a91daed0724c8b93ce6f5239478ee0a.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4472
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QKyjMbpa\XCkOACKVnQLriCPI.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4036

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4472-0-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB

  • memory/4472-3-0x0000000002590000-0x0000000002591000-memory.dmp

    Filesize

    4KB

  • memory/4472-7-0x00007FFC36B40000-0x00007FFC36C1E000-memory.dmp

    Filesize

    888KB