Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 22:19

General

  • Target

    8fa5c8a0d2715e6895e58de348148acc0883ab71643db546aa6cf7130ec263cf.dll

  • Size

    727KB

  • MD5

    a628849243c5e0e24bb1851a725da478

  • SHA1

    74913f8179acb87c9d01ee3c50b079bce6ac967a

  • SHA256

    8fa5c8a0d2715e6895e58de348148acc0883ab71643db546aa6cf7130ec263cf

  • SHA512

    6947d9f2580458590f1883be9e78be3757e18ad0faa23b079f0902ca365b40b5350e5d37b000e1f7c2e70c7f8f90612b59065be54664c735c5bb73a48d5bf12f

  • SSDEEP

    12288:ezhsu7PWe6Fth9tmzQS+37pzGIz/mXpo1z+FSjq+DsCJqzfo:ktR6rhjmzhsT/Yg6kjtJqzf

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

ecs1.plain
eck1.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\8fa5c8a0d2715e6895e58de348148acc0883ab71643db546aa6cf7130ec263cf.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1464
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\VEfvE\ibssJosszblbwD.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1672

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1464-0-0x0000000180000000-0x0000000180030000-memory.dmp

    Filesize

    192KB

  • memory/1464-3-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1464-7-0x000007FEFA8A0000-0x000007FEFA960000-memory.dmp

    Filesize

    768KB

  • memory/1672-8-0x000007FEFA8A0000-0x000007FEFA960000-memory.dmp

    Filesize

    768KB

  • memory/1672-11-0x000007FEFA8A0000-0x000007FEFA960000-memory.dmp

    Filesize

    768KB