Analysis

  • max time kernel
    146s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/10/2024, 17:48

General

  • Target

    0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe

  • Size

    201KB

  • MD5

    0bd97d170a474f6e2b58dc9360814cd1

  • SHA1

    e55cc723cfe89597c3c344b33960fb5f3926fb68

  • SHA256

    bfabd61508c37e5599e4209af6b180ac37f103aaa52f18eba9c4482c2996491c

  • SHA512

    f2c9a514f969c1d24733f77c4594ceb45eefaa1202d5b874517348db5136f8cc721acbdcfe56058497a59c6a0ebe4a6efc0061d282d9a78b7a6a9f843016ae24

  • SSDEEP

    3072:pcWV+YzXPv1rrP/KF5PNJYb2YHqko0h5mMaH5Q3HGFFGcDJmtmIDEKud6vPmA1:SWV5Ld/05PY1Bke3HGFFnDJAmIJuwPm

Malware Config

Signatures

  • Event Triggered Execution: Component Object Model Hijacking 1 TTPs

    Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

  • Executes dropped EXE 1 IoCs
  • Unexpected DNS network traffic destination 5 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

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

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

  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Executes dropped EXE
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3420
    • C:\Users\Admin\AppData\Local\Temp\0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\0bd97d170a474f6e2b58dc9360814cd1_JaffaCakes118.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4440

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-1302416131-1437503476-2806442725-1000\$8eea8478bc8d373a2d04605b71398ef5\n

    Filesize

    41KB

    MD5

    fb4e3236959152a057bc6b7603c538ef

    SHA1

    b25a70c07dd2eb1c9fdf89f7a2ffc286f226edf4

    SHA256

    8244ddfcba327a3f67a5582642c53241ee5e58d75808547cd74808bcded272d0

    SHA512

    993dbfbf71394ad1f120a8687d57eac2b9a55b11b1594aadd5a8d90edc0a26e5fd21f78317d342837ce27728613b5fc9c6ea40f86d17e5c477071be84f8aa3d2

  • memory/3420-7-0x0000000002410000-0x0000000002411000-memory.dmp

    Filesize

    4KB

  • memory/4440-2-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/4440-1-0x000000000042E000-0x0000000000434000-memory.dmp

    Filesize

    24KB

  • memory/4440-0-0x00000000009E0000-0x00000000009E1000-memory.dmp

    Filesize

    4KB

  • memory/4440-3-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/4440-9-0x0000000000400000-0x0000000000439000-memory.dmp

    Filesize

    228KB

  • memory/4440-10-0x000000000042E000-0x0000000000434000-memory.dmp

    Filesize

    24KB