Analysis

  • max time kernel
    141s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    13/06/2024, 10:46

General

  • Target

    a5251be17733224afe26b5a25355b9fa_JaffaCakes118.exe

  • Size

    227KB

  • MD5

    a5251be17733224afe26b5a25355b9fa

  • SHA1

    4d0c4e94b9ba4de2f2b47931b19019df5ace5943

  • SHA256

    35b803d236eb48a4b30cecac478b7fd388aa66cd55417ff3278c5ac321757c77

  • SHA512

    80398f118e3309498c6a40dc3d2b6ba27bebd56218688fddf8883ddc3a2bb4a84ef1e4ca4ed28036f33df052ae493e8d1242b64bc9c416a01991e323c84d2c3d

  • SSDEEP

    6144:U4lwZ40243s0gJvyTZaPYZeHF/tIzi+Tk98i9goc8VRtlYpt:7n0d8PJvyQYZelVIziveo/Rt0t

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a5251be17733224afe26b5a25355b9fa_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a5251be17733224afe26b5a25355b9fa_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Modifies Internet Explorer settings
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1040

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\dfs2156.tmp

    Filesize

    344KB

    MD5

    5cfb0f8e32d3b9197bbb972bd374c381

    SHA1

    4c22e0d3b705cc55658af2cde5a62a899f513f90

    SHA256

    72ae74bf4b315a5ff9e1e7ac9a000b9b76df6492a9b1e830686c903b4b0c168a

    SHA512

    5c6c2a526dfc4ccea67a4db844c79e37d1012afa33bb9330d9c1f826ed1335c8c7f2b7bf98cd60a5625433f26a2a6cd48d279e3e32788fd1bf67ec972c9cee45

  • memory/1040-11-0x0000000074230000-0x000000007491E000-memory.dmp

    Filesize

    6.9MB

  • memory/1040-15-0x000000000AAD0000-0x000000000B276000-memory.dmp

    Filesize

    7.6MB

  • memory/1040-2-0x0000000000130000-0x0000000000133000-memory.dmp

    Filesize

    12KB

  • memory/1040-7-0x00000000004A0000-0x00000000004FC000-memory.dmp

    Filesize

    368KB

  • memory/1040-8-0x0000000000420000-0x000000000042A000-memory.dmp

    Filesize

    40KB

  • memory/1040-9-0x0000000074230000-0x000000007491E000-memory.dmp

    Filesize

    6.9MB

  • memory/1040-3-0x000000007423E000-0x000000007423F000-memory.dmp

    Filesize

    4KB

  • memory/1040-10-0x0000000074230000-0x000000007491E000-memory.dmp

    Filesize

    6.9MB

  • memory/1040-12-0x0000000074230000-0x000000007491E000-memory.dmp

    Filesize

    6.9MB

  • memory/1040-1-0x0000000000310000-0x000000000039B000-memory.dmp

    Filesize

    556KB

  • memory/1040-23-0x0000000000310000-0x000000000039B000-memory.dmp

    Filesize

    556KB

  • memory/1040-24-0x0000000000130000-0x0000000000133000-memory.dmp

    Filesize

    12KB

  • memory/1040-25-0x000000007423E000-0x000000007423F000-memory.dmp

    Filesize

    4KB

  • memory/1040-26-0x0000000074230000-0x000000007491E000-memory.dmp

    Filesize

    6.9MB

  • memory/1040-28-0x0000000074230000-0x000000007491E000-memory.dmp

    Filesize

    6.9MB

  • memory/1040-29-0x0000000074230000-0x000000007491E000-memory.dmp

    Filesize

    6.9MB