Overview

overview

10

Static

static

3

eb840ccdab...18.exe

windows7-x64

10

eb840ccdab...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    94s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2024 14:21

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General

  • Target

    eb840ccdab283227762c1b097063f278_JaffaCakes118.exe

  • Size

    34KB

  • MD5

    eb840ccdab283227762c1b097063f278

  • SHA1

    311561e8904ee0aaabc9544d0e6f65ce68a14f97

  • SHA256

    83005a3a661280203721cd5be27261aae7973497fea01a3c93717e14a44e7688

  • SHA512

    ba5e74a165f2330e79514a8930894d60c94ae46fdb164791bfdf31c6f5b92721c539b66359468f6d45b8951b6002e14efc5be0908b4080d5172dfc9743eb2d16

  • SSDEEP

    768:mzQYScGrIubHuYtvdxwYHw5FAe2Qgncwx7:gQTIubHy5wQgf

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\eb840ccdab283227762c1b097063f278_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eb840ccdab283227762c1b097063f278_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3448
    • C:\Program Files (x86)\655862b8\jusched.exe
      "C:\Program Files (x86)\655862b8\jusched.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files (x86)\655862b8\655862b8
    Filesize

    13B

    MD5

    f253efe302d32ab264a76e0ce65be769

    SHA1

    768685ca582abd0af2fbb57ca37752aa98c9372b

    SHA256

    49dca65f362fee401292ed7ada96f96295eab1e589c52e4e66bf4aedda715fdd

    SHA512

    1990d20b462406bbadb22ba43f1ed9d0db6b250881d4ac89ad8cf6e43ca92b2fd31c3a15be1e6e149e42fdb46e58122c15bc7869a82c9490656c80df69fa77c4

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  • C:\Program Files (x86)\655862b8\jusched.exe
    Filesize

    34KB

    MD5

    1fd0ff499a3662409b09d0fb7b7b44cd

    SHA1

    25964cc4f7a65493459384c0bf0812b3f11f2f55

    SHA256

    a3fb8a807882d79d3b6a5c2726304387b473e1c257f0a8d03b3e463919d7867b

    SHA512

    8b4706353e02e3bf55ca90fed22907d1b932a4d54369c1186529837441bd1a4f622be9439eb17f9bc883cbfafb0342f93080222cd9da3b0817c9c27c78295334

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