Analysis

  • max time kernel
    134s
  • max time network
    142s
  • 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, 20:19

General

  • Target

    7b227e0bc31b734793e9da361b8cf1e80ed25728536da80bcb0c82489ca61dd0.dll

  • Size

    629KB

  • MD5

    873a5b240a32f5fdbf7e9bb983ce304f

  • SHA1

    1b9db20dbef1527255a179e3d23da3475b0df8a9

  • SHA256

    7b227e0bc31b734793e9da361b8cf1e80ed25728536da80bcb0c82489ca61dd0

  • SHA512

    22744270582e6b5242c4ae9c2f48a3a7917c508ba89e26f7a89bcaea4cb627454e82c8f9b30794b7e48d6988e10b3158ca67aca7643f5597c473c990ce4c716a

  • SSDEEP

    12288:6tGis7p49VmD3OjG7QbBtLs5WhNye5JHKVu6cig1Doa:6tGis1T3OjueLLhd5NKAD3

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\7b227e0bc31b734793e9da361b8cf1e80ed25728536da80bcb0c82489ca61dd0.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1540
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MSTavCVHLxbe\nBlIcDHhGvFN.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1848

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1540-3-0x0000000000E70000-0x0000000000E71000-memory.dmp

    Filesize

    4KB

  • memory/1540-0-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB

  • memory/1540-7-0x00007FFF24890000-0x00007FFF24936000-memory.dmp

    Filesize

    664KB