Analysis

  • max time kernel
    131s
  • max time network
    153s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    24-05-2022 21:59

General

  • Target

    3626bbe71225a9cf8f8f8498a7f11fc6cd91dfbf3526de720c76d958ec3a561e.dll

  • Size

    784KB

  • MD5

    87f11d980d92807f9b6d02daa2ca27af

  • SHA1

    0990d8efec17c442becb5585b888bdfef9cc111c

  • SHA256

    3626bbe71225a9cf8f8f8498a7f11fc6cd91dfbf3526de720c76d958ec3a561e

  • SHA512

    a3332d90f293abae8cd130a2e25e3549d9f4eaf47426ef76049d7111ee7011dd26e8c1a85080181f7638e4bad106e404235a4ace9d9a2fa4a3022e7902c21bb7

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

194.9.172.107:8080

66.42.57.149:443

165.22.73.229:8080

202.29.239.162:443

76.189.152.228:1645

59.185.164.123:8382

115.19.43.159:30377

104.248.225.227:8080

54.38.242.185:443

103.133.214.242:8080

78.47.204.80:443

210.57.209.142:8080

103.41.204.169:8080

118.98.72.86:443

88.217.172.165:8080

87.106.97.83:7080

85.25.120.45:8080

195.77.239.39:8080

37.44.244.177:8080

36.67.23.59:443

eck1.plain
eck1.plain

Signatures

  • Emotet

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

  • suricata: ET MALWARE W32/Emotet CnC Beacon 3

    suricata: ET MALWARE W32/Emotet CnC Beacon 3

  • Suspicious behavior: EnumeratesProcesses 2 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\3626bbe71225a9cf8f8f8498a7f11fc6cd91dfbf3526de720c76d958ec3a561e.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1624
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\AjUBWqEB\gLOiGYiLZU.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1564

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1624-119-0x00000000021C0000-0x00000000021F1000-memory.dmp

    Filesize

    196KB