Analysis

  • max time kernel
    134s
  • max time network
    143s
  • 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 23:47

General

  • Target

    cd41d6146c431dbb85d9c881c2a53d2a5227ceaca4d854fe19497fd0756a4037.dll

  • Size

    708KB

  • MD5

    2d40286ce57ecc76881f98e956def2fa

  • SHA1

    b7669f527bbcb8fc6df207469f6c8fc8565f9f44

  • SHA256

    cd41d6146c431dbb85d9c881c2a53d2a5227ceaca4d854fe19497fd0756a4037

  • SHA512

    5e0307f7c4d1b5c640797a8c44139b69a56c161bec8a24af978e6d9e76784572933d35a5947262d38bdbcafad34fef5faabd16fb13dc309bbe7604e1e63ae7f1

  • SSDEEP

    12288:GO9v4lmSaibI+STytgqbZXu3tFcKAvHN3Onz69jnzTBjvguZ7+O:GO9v4li0I+ttgqbZXuAJ/PZJ0O

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\cd41d6146c431dbb85d9c881c2a53d2a5227ceaca4d854fe19497fd0756a4037.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\JUdaHDb\tUEmXdMXfwGhkrwJ.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:832

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/832-7-0x00007FFD28FF0000-0x00007FFD291E5000-memory.dmp

    Filesize

    2.0MB

  • memory/832-10-0x00007FFD28FF0000-0x00007FFD291E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2276-0-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB

  • memory/2276-3-0x00007FFD28FF0000-0x00007FFD291E5000-memory.dmp

    Filesize

    2.0MB

  • memory/2276-8-0x0000000010000000-0x00000000100BB000-memory.dmp

    Filesize

    748KB

  • memory/2276-9-0x00007FFD28FF0000-0x00007FFD291E5000-memory.dmp

    Filesize

    2.0MB