Overview

overview

10

Static

static

3

d7b6b45d9f...18.exe

windows7-x64

10

d7b6b45d9f...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    10-09-2024 06:27

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General

  • Target

    d7b6b45d9fad96e93bf16e334753b4dd_JaffaCakes118.exe

  • Size

    574KB

  • MD5

    d7b6b45d9fad96e93bf16e334753b4dd

  • SHA1

    b5354be698a980d9792fb284c897ec21a8085da3

  • SHA256

    efbd46dbc9325157d10f14595213095e741233e61a02a1c162edd7bcaebf21f5

  • SHA512

    a87d4d516e3f13b5b4e5f02f04bd1a6777a3e58b05a54bc819839f0c4cbb7dce9d20362f4fc3f7e5e59009ef6aba300c855288a8abc5ae960e024fcaaf2c2eac

  • SSDEEP

    6144:Xo/BHng5HaVG4G/1z+QVMbg1do/BHng5HaF:4ZgaYiZgaF

Score
10/10
vobfusdiscoverypersistenceworm

Malware Config

Signatures

  • Vobfus

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

    wormvobfus
  • 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\d7b6b45d9fad96e93bf16e334753b4dd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d7b6b45d9fad96e93bf16e334753b4dd_JaffaCakes118.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:2560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    574KB

    MD5

    2f245d3aa7cd93782e5260f57a0323c3

    SHA1

    bd13e9253d74c05271aef32a804b9d63f0218403

    SHA256

    95aa2e396bb48e61532f219314cc38435f034e91e58628141378189ed566aaac

    SHA512

    0ab54c89f79cad78dff70b3d3f2441f8cfa8df79678740eabd73c581cdd0cb44576fe2464525b213692144122fc7b95ed4127b83fe3eff2532e4a4e4739744c1

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  • memory/2560-0-0x0000000000400000-0x0000000000434000-memory.dmp

    Filesize

    208KB

    Download

  • memory/2560-17-0x0000000000400000-0x0000000000434000-memory.dmp

    Filesize

    208KB

    Download

  • memory/2560-231-0x0000000000400000-0x0000000000434000-memory.dmp

    Filesize

    208KB

    Download