Analysis

  • max time kernel
    138s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-12-2024 07:59

General

  • Target

    JaffaCakes118_f9d860e38dfd86940e9c2fb5bd558d206e5fecb48a21e2ab3a2b73c9fbda01c7.dll

  • Size

    814KB

  • MD5

    20a0b9d564748681045496c2295d73ce

  • SHA1

    bc3d77a056acb860cf860963ee253b5e1f008922

  • SHA256

    f9d860e38dfd86940e9c2fb5bd558d206e5fecb48a21e2ab3a2b73c9fbda01c7

  • SHA512

    d5001c59607d9abe762fb4ed31fc8cfd04ea195c5d3c591ad1400f89bf263aa3ce47a0e93aff1c56d9fc612379bea008929775aa0ddb85784d8bf8222f4bf001

  • SSDEEP

    12288:5sIyzbpudwh9PQx873eHeLs15pZ6yRQsf04Tn/WMideaik:5JyzbwdG4eLsjpZfRQ6/q8fk

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

45.235.8.30:8080

94.23.45.86:4143

119.59.103.152:8080

169.60.181.70:8080

164.68.99.3:8080

172.105.226.75:8080

107.170.39.149:8080

206.189.28.199:8080

1.234.2.232:8080

188.44.20.25:443

186.194.240.217:443

103.43.75.120:443

149.28.143.92:443

159.89.202.34:443

209.97.163.214:443

183.111.227.137:8080

129.232.188.93:443

139.59.126.41:443

110.232.117.186:8080

139.59.56.73:8080

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\JaffaCakes118_f9d860e38dfd86940e9c2fb5bd558d206e5fecb48a21e2ab3a2b73c9fbda01c7.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:4460
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ZNykKSc\OxxHGSH.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1120

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4460-0-0x0000000180000000-0x000000018002F000-memory.dmp

    Filesize

    188KB

  • memory/4460-3-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

    Filesize

    4KB

  • memory/4460-7-0x00007FF998BF0000-0x00007FF998CC5000-memory.dmp

    Filesize

    852KB