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Analysis

  • max time kernel
    84s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-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
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f3b4ed880ce2c7679bf593c7589c3af6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f3b4ed880ce2c7679bf593c7589c3af6_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2520
    • 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:3192

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

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

    Filesize

    82KB

    MD5

    cf423a4c721e60228442c48d2a7dee25

    SHA1

    359f69e5649144ecb0bc34eb896beca6441350c5

    SHA256

    0b93f6838a095e051af9e53f9b6c0cac3ff77c9bbbbaf5ad6c02d922a9f1d9fe

    SHA512

    a95e32cf77eab8b984289bc51160acc1d92def0d5d83e1bc70a44c4cf5e013775f497fef2c70ac00c3c7d26fdd62b8f6e99d8c02188c06f462f055c34f5a0152

  • memory/2520-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2520-1-0x0000000001430000-0x000000000145F000-memory.dmp

    Filesize

    188KB

  • memory/2520-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2520-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3192-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3192-15-0x0000000001500000-0x000000000152F000-memory.dmp

    Filesize

    188KB

  • memory/3192-21-0x0000000004D80000-0x0000000004D9B000-memory.dmp

    Filesize

    108KB

  • memory/3192-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB