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Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    16/04/2024, 14:44

General

  • Target

    f3b4ed880ce2c7679bf593c7589c3af6_JaffaCakes118.exe

  • Size

    82KB

  • MD5

    f3b4ed880ce2c7679bf593c7589c3af6

  • SHA1

    ab8f5c512009fb894364ff47c2b8cb7acc4a6edc

  • SHA256

    d17998d0d925cbaa6caad22b5a1be736d4a0809f56f6ca3ea4d41a6002ee3283

  • SHA512

    6d89d1b1a22269f935495c1760df1a02eebca832e2704c11c773b1a16ef1770d8ac9103329885e1f6912a44bd84936e02605fa1e58df9865aae9c48ec00004bb

  • SSDEEP

    1536:5WAyEbumSoTUG73BOifaUZYIjDQoFIkFgBCAP/vCT+YZ/TtWu9qdC9+aA:5bimDTUG73BOifvDQoSRBJHCZ/TYu9q3

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f3b4ed880ce2c7679bf593c7589c3af6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f3b4ed880ce2c7679bf593c7589c3af6_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3020
    • C:\Users\Admin\AppData\Local\Temp\f3b4ed880ce2c7679bf593c7589c3af6_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f3b4ed880ce2c7679bf593c7589c3af6_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3060

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\f3b4ed880ce2c7679bf593c7589c3af6_JaffaCakes118.exe

    Filesize

    82KB

    MD5

    2c59b72d5f0680ee7ef155302067ff41

    SHA1

    1e36ff787e7ca34271ae2951baf14e136732bd18

    SHA256

    7f588e18db73c292387580bcd6327a623fb02d19c5f7d635b52f3bf94ab8a906

    SHA512

    b04875a1f22bcea1387caf28a717ae24cf8cd7307409cb423b2dd0a49223bf477b1a828433e7a408ad66ce2d990bb592bb617e3d3ec064457a08561d8ebe92ee

  • memory/3020-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3020-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3020-1-0x00000000000D0000-0x00000000000FF000-memory.dmp

    Filesize

    188KB

  • memory/3020-14-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3060-16-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3060-22-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3060-25-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/3060-27-0x00000000001B0000-0x00000000001CB000-memory.dmp

    Filesize

    108KB