Analysis

  • max time kernel
    141s
  • max time network
    154s
  • 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 19:56

General

  • Target

    1cfad84f6a156aa2833c2a5955aca8ae8f44d820af9356b97f4004bde8283a88.dll

  • Size

    534KB

  • MD5

    6f0dea14be6df245d4abc047c0230ab3

  • SHA1

    d18cd7e5ddecf9fa5a99296a13c0e47f4ff71639

  • SHA256

    1cfad84f6a156aa2833c2a5955aca8ae8f44d820af9356b97f4004bde8283a88

  • SHA512

    1570601ec90d183504c5ef9cfcaaeee11a0270a1d96681b045a8a34430a32d6f403e2ff527e4f654988ed04ddfa53837e02a446389cee41d833efef21767943f

  • SSDEEP

    6144:vTKqTS2X5Bc1p7PIvaf66pPfTISFikbOM5pxHPz3SJnzo+28tz3+TThF4Sr:vucOk6pPAkbnj1zazwk3+vh

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 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\1cfad84f6a156aa2833c2a5955aca8ae8f44d820af9356b97f4004bde8283a88.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1760
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\WYwHQuceNPwKR\OhiObsooEk.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3516

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1760-0-0x0000000000F20000-0x0000000000F21000-memory.dmp

    Filesize

    4KB

  • memory/1760-1-0x00000000029E0000-0x0000000002A10000-memory.dmp

    Filesize

    192KB

  • memory/1760-4-0x0000000180000000-0x000000018008C000-memory.dmp

    Filesize

    560KB