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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/09/2024, 03:16

General

  • Target

    f77122a2386f98eed9c98b766cff74a6_JaffaCakes118.exe

  • Size

    141KB

  • MD5

    f77122a2386f98eed9c98b766cff74a6

  • SHA1

    1f7f67376bcd9dcaad62cc1a98af753657a49ffc

  • SHA256

    6f790ea21f639b1afc03e40da93b1f6748e51844207ec99d2cfb7a7e303644e1

  • SHA512

    daa2e6fd91ae88d70c294ef21f6c98f918436a2f2e5e4825afbbdbda156b8014472baa89d06eb3a5a735b6d3e5e9abfaa309aa399cb62842401b2a1198af4b8a

  • SSDEEP

    3072:2Vr1hn2Yh/qLyDOk/q/pk7sZsQlf38jHYMtpSySLhClv3r42zceP:211thiLyDOk/q/p3raH1QySFO/rr

Malware Config

Signatures

  • Emotet

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f77122a2386f98eed9c98b766cff74a6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f77122a2386f98eed9c98b766cff74a6_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2520
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /C move /Y "C:\Users\Admin\AppData\Local\Temp\f77122a2386f98eed9c98b766cff74a6_JaffaCakes118.exe" "C:\Windows\SysWOW64\serifbatch.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: RenamesItself
      PID:1492
    • C:\Windows\SysWOW64\serifbatch.exe
      "C:\Windows\SysWOW64\serifbatch.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:412

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/412-15-0x0000000001170000-0x0000000001180000-memory.dmp

    Filesize

    64KB

  • memory/412-14-0x0000000001130000-0x000000000113F000-memory.dmp

    Filesize

    60KB

  • memory/412-13-0x0000000001160000-0x000000000116F000-memory.dmp

    Filesize

    60KB

  • memory/412-9-0x0000000001160000-0x000000000116F000-memory.dmp

    Filesize

    60KB

  • memory/412-16-0x0000000001130000-0x000000000113F000-memory.dmp

    Filesize

    60KB

  • memory/2520-0-0x00000000007E0000-0x00000000007EF000-memory.dmp

    Filesize

    60KB

  • memory/2520-1-0x0000000000820000-0x000000000082F000-memory.dmp

    Filesize

    60KB

  • memory/2520-5-0x0000000000820000-0x000000000082F000-memory.dmp

    Filesize

    60KB

  • memory/2520-6-0x0000000000C90000-0x0000000000CA0000-memory.dmp

    Filesize

    64KB

  • memory/2520-8-0x00000000007E0000-0x00000000007EF000-memory.dmp

    Filesize

    60KB

  • memory/2520-7-0x0000000000CB0000-0x0000000000CD9000-memory.dmp

    Filesize

    164KB