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Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/04/2024, 17:13

General

  • Target

    be0afbe3f1a4b48ffa11740c9d2924ec_JaffaCakes118.exe

  • Size

    952KB

  • MD5

    be0afbe3f1a4b48ffa11740c9d2924ec

  • SHA1

    f4fdeccd81adbe5ea3862ad669bdd48601bea56e

  • SHA256

    ddfb632cd71fc4355c7534537cd89dba291aa2aa97e1047bf4338fa63e16594f

  • SHA512

    f6d194d5834a6f097893595c2acc8a4f4b81e092feeb9fdb6c896078fa0620131e2c8531d7f0614c9dbcb71f969b1f6e3a53faf921ea6b3d8b75f569a6a86e67

  • SSDEEP

    24576:qKeyxTAJj7P+yW6mc1YLYJbs30havxFiUEC:qKeyRA0y9fWLYucKsA

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\be0afbe3f1a4b48ffa11740c9d2924ec_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\be0afbe3f1a4b48ffa11740c9d2924ec_JaffaCakes118.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:1564
    • C:\Program Files (x86)\uwvnvz\zfm.exe
      "C:\Program Files (x86)\uwvnvz\zfm.exe"
      2⤵
      • Executes dropped EXE
      PID:924

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files (x86)\uwvnvz\zfm.exe

    Filesize

    974KB

    MD5

    d69aff6f4d928e7c21dc9368ef1f0f65

    SHA1

    4837c8c0a40ca866c84d6538964b0bca2209b9e4

    SHA256

    effea390059f22de232bd8fcee3d8b1f65ae07045d58578734b586e5a2bc1d71

    SHA512

    87d39507a8664933b63676e5ed1e018cf8efd86b1c1408d009b8883bf63797fadcd0b6d32806c2739e299360923a99063ed44fbdcce70a4030649277ac75af9f

  • memory/924-7-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/924-8-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/924-9-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/1564-0-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/1564-1-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB

  • memory/1564-6-0x0000000000400000-0x0000000000494000-memory.dmp

    Filesize

    592KB