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Overview

overview

10

Static

static

3

886051218e...18.exe

windows7-x64

10

886051218e...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/08/2024, 00:59

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General

  • Target

    886051218e23ddaaed4423ebc10d2ce5_JaffaCakes118.exe

  • Size

    35KB

  • MD5

    886051218e23ddaaed4423ebc10d2ce5

  • SHA1

    aa79a1f9d75b1b7e69861b6699418a6efb92b651

  • SHA256

    2588dd70e05b37fe963730b30f15d670ed1e2342c48c63cda1ac7a6d0f8f289f

  • SHA512

    ebc6ad5d1f9f12cc5986cdc1ae0dfc17bf8e67001d83140784a8ed9b7c4b2902a43f9de13952016599a838c870905e464850b520f5f57e3572c3fe7f91c73ba1

  • SSDEEP

    768:cflivXrVKpVhKvtxwYHwVFoeAQumucwUo14:ylqrVKprVuQu14

Score
10/10
discovery

Malware Config

Extracted

Credentials

  • Protocol:     ftp
  • Host:
    ftp.tripod.com
  • Port:
    21
  • Username:
    onthelinux
  • Password:
    741852abc

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\886051218e23ddaaed4423ebc10d2ce5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\886051218e23ddaaed4423ebc10d2ce5_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3620
    • C:\Program Files (x86)\8d7f51fb\jusched.exe
      "C:\Program Files (x86)\8d7f51fb\jusched.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:908
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4104,i,13995403245988825027,7033610968827661507,262144 --variations-seed-version --mojo-platform-channel-handle=4216 /prefetch:8
    1⤵
      PID:3812

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Program Files (x86)\8d7f51fb\8d7f51fb
      Filesize

      13B

      MD5

      f253efe302d32ab264a76e0ce65be769

      SHA1

      768685ca582abd0af2fbb57ca37752aa98c9372b

      SHA256

      49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

      SHA512

      1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

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    • C:\Program Files (x86)\8d7f51fb\jusched.exe
      Filesize

      35KB

      MD5

      3a9adb8c2c356afbc1a08ac5723e764c

      SHA1

      1819e0b8f6a8a01eb24b1b372f91099b00996225

      SHA256

      d3d79614b1f04de6ffd11997d124bd9c89dda0cbb3896341cbd1ea23c4efa3e8

      SHA512

      b3dd240c7c4f3f43a125e194ea4e7ed2ada81f63c7efd9c04a3c372fb7249b2558c1b47b101739ac8a6cdf56ddf7e172bceac3dd2064cb4612da9af6e736512b

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