Overview

overview

10

Static

static

3

JaffaCakes...6f.exe

windows7-x64

10

JaffaCakes...6f.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2024 07:24

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General

  • Target

    JaffaCakes118_0ab5819896f72ee79caa5ef2ec19576f.exe

  • Size

    200KB

  • MD5

    0ab5819896f72ee79caa5ef2ec19576f

  • SHA1

    c16f2b050be087816be596c698225d2afaf8752c

  • SHA256

    be95b98a071c3a40aa009cb63740cc3ab67721a4b420e0c587303f13f8fd4368

  • SHA512

    4b4a76783f680b2a0a1ffdc04413387fc9949d15d27dac92b0b04bf9fd3659c4a780d06297867c89ae164cb0f34fcb5ee37b6f81360a3d46f02452e72dcad2be

  • SSDEEP

    3072:3Hjk+0oLnWFnzBHv/xWFsg8WatFBGFVWPE5ac0pG/1z+QVMbg1:Xo/BHng5HaVG4G/1z+QVMbg1

Score
10/10
vobfusdiscoverypersistenceworm

Malware Config

Signatures

  • Vobfus

    A widespread worm which spreads via network drives and removable media.

    wormvobfus
  • Vobfus family
    vobfus
  • Adds policy Run key to start application 2 TTPs 4 IoCs
    persistence
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • 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.

    discovery
  • Script User-Agent 2 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ab5819896f72ee79caa5ef2ec19576f.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0ab5819896f72ee79caa5ef2ec19576f.exe"
    1⤵
    • Adds policy Run key to start application
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious behavior: RenamesItself
    • Suspicious use of SetWindowsHookEx
    PID:2132

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\AG58FPQON.exe
    Filesize

    200KB

    MD5

    fbc5ec0f5c92f4e1f891a06b61d05d33

    SHA1

    1101a30085faaae2b77c8511dff06a5c85c5120e

    SHA256

    60e7332d832bd91bec9540cbb2fe50ee70e865263c1187054391202e8707c718

    SHA512

    3bb5ac5765e14ed1a5183a629a31c73a1fee35b108d33f6a18c98cfd216d8ab5dd07599e37b2f9d920e61864c8a13a090fee45e85d551ee0f6c4b97a77f57e16

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  • memory/2132-0-0x0000000000400000-0x0000000000434000-memory.dmp

    Filesize

    208KB

    Download

  • memory/2132-31-0x0000000000400000-0x0000000000434000-memory.dmp

    Filesize

    208KB

    Download

  • memory/2132-238-0x0000000000400000-0x0000000000434000-memory.dmp

    Filesize

    208KB

    Download