Analysis

  • max time kernel
    190s
  • max time network
    206s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231023-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-11-2023 01:11

General

  • Target

    NEAS.3ab017a503c957494ab50db30f905a80.dll

  • Size

    467KB

  • MD5

    3ab017a503c957494ab50db30f905a80

  • SHA1

    265e4e8fcd8776a5592ba8d8f64d564e4dd6795c

  • SHA256

    7ae981d36e7b39036cc67774cd4d99b1d22afb3d2d29b01150e4ab9f6c9b08b4

  • SHA512

    82b87bd252bf556f9d203432244bcb9c9d981e8ff53f17b603803a7c4e6e9c9e40e68d52324927f57158fc1cb6948e963d2de8f0195dcc5c4295545f65ff04e0

  • SSDEEP

    6144:J9I8JbcxX8Tc65ypVk621ru2djfRX7dgcTrxfX9/s3JAIAmmJNk/uo8w8dvSRzNY:3aXWBFnPr+cTX/kJoL681+xY

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.

  • 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\NEAS.3ab017a503c957494ab50db30f905a80.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4588
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\GEJzUTq\asPmLLCdNqmr.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3992

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4588-0-0x0000000180000000-0x0000000180030000-memory.dmp
    Filesize

    192KB

  • memory/4588-1-0x0000000001F00000-0x0000000001F01000-memory.dmp
    Filesize

    4KB