Overview

overview

7

Static

static

3

b4f1370c10...18.exe

windows7-x64

7

b4f1370c10...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/11/2024, 05:15

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General

  • Target

    b4f1370c10ef7bd863c773935a43b073_JaffaCakes118.exe

  • Size

    480KB

  • MD5

    b4f1370c10ef7bd863c773935a43b073

  • SHA1

    07892935cd9a76467ffd9ed9a860d24141fcdd4c

  • SHA256

    feda4e12a4a821a0902b0bb480e05f6d774d6b6380032bb83295be48948089c4

  • SHA512

    7e9a8328016bbed9a73d0dbe1c14e93e547b8f90460568cbe4dfddedd7e0d1a96e44e66c67515671c82709c3c0006e8b527a497c317284605c73001b1797e203

  • SSDEEP

    12288:B/e1y90bbj1LtnkbHbmDvaA2gHSJKqot/5ZPpXNf:iyw/1LhC7mDvaA2hJK15ZPpd

Score
7/10
discoverypersistence

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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 use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b4f1370c10ef7bd863c773935a43b073_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b4f1370c10ef7bd863c773935a43b073_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2528
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HACKFA~1.EXE
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\HACKFA~1.EXE
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:1632

Network

        MITRE ATT&CK Enterprise v15

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        Downloads

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\HACKFA~1.EXE
          Filesize

          276KB

          MD5

          d45913003368b7e3ff0e370c63eae0bf

          SHA1

          e985b2536e9ce8e265116cac8bc4f1a371629635

          SHA256

          385c1d656d64005a0149bfdaae1c37fe9898c07caf12ce8f2a32730de1aa40a4

          SHA512

          b11c7a1db825bfe31b6b2fda35278278661c05aad648e6899913b18b9bb4a3fcd5d6bcde628b081b8cf2fa666fa9ddd88a70504ab1e99a224618efd9bd621de1

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