Analysis

  • max time kernel
    142s
  • max time network
    148s
  • 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 22:46

General

  • Target

    b905cec82149953a437e81444fce81230bd8f2c7c046528a3ba2f8856915e275.dll

  • Size

    516KB

  • MD5

    078cbac2c13d2fe479e51ed424c60134

  • SHA1

    aa819d6502f911795b69fd3c55da0c5f745821ca

  • SHA256

    b905cec82149953a437e81444fce81230bd8f2c7c046528a3ba2f8856915e275

  • SHA512

    88bd7eed418c98bfe2a831ca5c035ee363d62a8a29fb410dcb032f4827ff05cd57c4c17f4940f2d6c4ce744ca554d01d6933a1dbeca7323ed5f9fa68bf203c6f

  • SSDEEP

    6144:mW1239bnTe+0Qv7NSEBj43USaI6Y/jOpxHRikSYI+QALgIJ1divndEXon:mW1e9PeexPBjvKSpuvYI+TLgs1dcEXo

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

202.28.34.99:8080

80.211.107.116:8080

175.126.176.79:8080

218.38.121.17:443

139.196.72.155:8080

103.71.99.57:8080

87.106.97.83:7080

178.62.112.199:8080

64.227.55.231:8080

46.101.98.60:8080

54.37.228.122:443

128.199.217.206:443

190.145.8.4:443

209.239.112.82:8080

85.214.67.203:8080

198.199.70.22:8080

128.199.242.164:8080

178.238.225.252:8080

103.85.95.4:8080

103.126.216.86:443

eck1.plain
ecs1.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\b905cec82149953a437e81444fce81230bd8f2c7c046528a3ba2f8856915e275.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3776
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\MePkf\qdQVceHeb.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2324

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3776-0-0x0000000001550000-0x0000000001551000-memory.dmp

    Filesize

    4KB

  • memory/3776-1-0x0000000180000000-0x000000018002E000-memory.dmp

    Filesize

    184KB

  • memory/3776-7-0x00007FF9EC120000-0x00007FF9EC1A9000-memory.dmp

    Filesize

    548KB