Analysis

  • max time kernel
    141s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 22:20

General

  • Target

    29defb899c0d397a7ac7a59fa094eb5be3c7e12c5984ceb029ff656485b0cf56.dll

  • Size

    539KB

  • MD5

    fd490298b613a4354b3d242806c1dd08

  • SHA1

    f71d664c380da8a7c2a79e66247cb106c13c78c3

  • SHA256

    29defb899c0d397a7ac7a59fa094eb5be3c7e12c5984ceb029ff656485b0cf56

  • SHA512

    0144d2caaddbeffd666abf27a3cd86f4fc579bd80ab07aa34abbfea5991a115a47b734acff845788682f063b4455dee082d1e35eb9ae2c24cd0ceee0ad1946cf

  • SSDEEP

    12288:7k4q+DxOsJaGHtKbEuDQ8O71JklGPkEJmWTue:7fq+UssGHtUxQ8ORqlGPkEUa

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

103.71.99.57:8080

103.224.241.74:8080

157.245.111.0:8080

37.44.244.177:8080

103.41.204.169:8080

64.227.55.231:8080

103.254.12.236:7080

103.85.95.4:8080

157.230.99.206:8080

165.22.254.236:8080

85.214.67.203:8080

54.37.228.122:443

195.77.239.39:8080

128.199.217.206:443

190.145.8.4:443

165.232.185.110:8080

188.165.79.151:443

178.62.112.199:8080

54.37.106.167:8080

104.244.79.94:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet family
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\29defb899c0d397a7ac7a59fa094eb5be3c7e12c5984ceb029ff656485b0cf56.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1044
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\CxosGg\rDvE.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2964

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1044-1-0x0000000000560000-0x00000000005BD000-memory.dmp

    Filesize

    372KB

  • memory/1044-0-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/1044-5-0x0000000180000000-0x000000018008C000-memory.dmp

    Filesize

    560KB

  • memory/2964-10-0x0000000180000000-0x000000018008C000-memory.dmp

    Filesize

    560KB

  • memory/2964-12-0x0000000180000000-0x000000018008C000-memory.dmp

    Filesize

    560KB

  • memory/2964-13-0x0000000180000000-0x000000018008C000-memory.dmp

    Filesize

    560KB

  • memory/2964-19-0x0000000180000000-0x000000018008C000-memory.dmp

    Filesize

    560KB

  • memory/2964-20-0x0000000180000000-0x000000018008C000-memory.dmp

    Filesize

    560KB