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Analysis

  • max time kernel
    141s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    17/08/2024, 14:37

General

  • Target

    a2ef8c65d5a6299518796ae3df7a89da_JaffaCakes118.dll

  • Size

    92KB

  • MD5

    a2ef8c65d5a6299518796ae3df7a89da

  • SHA1

    70c88a9327874adff2d1e514668acd3d7fded82a

  • SHA256

    02bf2829e07cfffb3b8b8901e839abdd7335b6c75702e780a180798c78c539d7

  • SHA512

    cffd010cb5c1f12a59dcde51ae1f33829fc25efef3eb1239b43d701a90455987bbea9d2b2fae5a6a58114c99527e28f4e29be5a498515ff2c554917d66673ebc

  • SSDEEP

    1536:rE7D3EVgRvMDC6e/FyzvU5dG2OKaL31Z3mo5PrC5tx5L4QLgV+MR:o7jEVgNEre/8KgX1Z2ogXx54/V9

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2ef8c65d5a6299518796ae3df7a89da_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:304
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2ef8c65d5a6299518796ae3df7a89da_JaffaCakes118.dll,#1
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1064
      • C:\Windows\SysWOW64\rundll32.exe
        rundll32.exe "C:\Users\Admin\AppData\Local\Temp\a2ef8c65d5a6299518796ae3df7a89da_JaffaCakes118.dll",iep
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2716

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1064-8-0x0000000010000000-0x0000000010017000-memory.dmp

    Filesize

    92KB

  • memory/1064-2-0x00000000024B0000-0x00000000024F0000-memory.dmp

    Filesize

    256KB

  • memory/1064-0-0x0000000010000000-0x0000000010017000-memory.dmp

    Filesize

    92KB

  • memory/1064-3-0x00000000024B0000-0x00000000024F0000-memory.dmp

    Filesize

    256KB

  • memory/1064-4-0x00000000024B0000-0x00000000024F0000-memory.dmp

    Filesize

    256KB

  • memory/1064-5-0x0000000010000000-0x0000000010017000-memory.dmp

    Filesize

    92KB

  • memory/1064-1-0x00000000024B0000-0x00000000024F0000-memory.dmp

    Filesize

    256KB

  • memory/1064-13-0x0000000010000000-0x0000000010017000-memory.dmp

    Filesize

    92KB

  • memory/2716-10-0x0000000002410000-0x0000000002450000-memory.dmp

    Filesize

    256KB

  • memory/2716-11-0x0000000002410000-0x0000000002450000-memory.dmp

    Filesize

    256KB

  • memory/2716-12-0x0000000002410000-0x0000000002450000-memory.dmp

    Filesize

    256KB

  • memory/2716-9-0x0000000002410000-0x0000000002450000-memory.dmp

    Filesize

    256KB

  • memory/2716-14-0x0000000010000000-0x0000000010017000-memory.dmp

    Filesize

    92KB