Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 00:41

General

  • Target

    43c85d06ff8aa9de026e7f480af3771ba94d8ccf58292944b3d0bc5232b2cfbb.dll

  • Size

    712KB

  • MD5

    316c0b8ad0046a98f9571679872c2288

  • SHA1

    7236396bead5f595bd8f2973ddefdccdf8b2ce38

  • SHA256

    43c85d06ff8aa9de026e7f480af3771ba94d8ccf58292944b3d0bc5232b2cfbb

  • SHA512

    90a3ba3c452605cbbad0be3fa04b1b3a0f666166ede50cad32c6c9d050ae38845d162c39907f9e0b748cdd9a296b735d4d86cebe8b7af38ae8ea65775f560ff1

  • SSDEEP

    12288:Jm3ryg7+tKkrxfIoAGA8YHrKrelkca011br+0MACwlg6WggbE/A4:JuryW+5rNIoJZYHrKre6BjWCN4

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\43c85d06ff8aa9de026e7f480af3771ba94d8ccf58292944b3d0bc5232b2cfbb.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4768
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\LJtjMznqrSPo\kokGrc.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3680

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4768-0-0x0000000180000000-0x0000000180030000-memory.dmp

    Filesize

    192KB

  • memory/4768-3-0x0000000002320000-0x0000000002321000-memory.dmp

    Filesize

    4KB

  • memory/4768-7-0x0000000010000000-0x00000000100BD000-memory.dmp

    Filesize

    756KB