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Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    18/04/2024, 09:44

General

  • Target

    f7bd33413aa0dd9198dc68359d338bd9_JaffaCakes118.exe

  • Size

    385KB

  • MD5

    f7bd33413aa0dd9198dc68359d338bd9

  • SHA1

    1175318f5d45e2ed92c7778783502d8c22bfe9ba

  • SHA256

    fe3f37a73044ec63dd38c6e0dfa7310b6e4aa8f716abf5186a8919afaa6a60c0

  • SHA512

    3faca7c5f8455bf675bcfecd7db46117f01fd8447df45f10338f8f081600ef2a548dc37113fbac6233d189e7321833ff9792c9d6b9de2eb523b2e952c35570f7

  • SSDEEP

    6144:it9hXpWBJRzcnNNGf0uICA2kfEvUjxUvcKqwM7O14AhHtjB:wazcnOfdId2bvUjxm6aKsB

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 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\f7bd33413aa0dd9198dc68359d338bd9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f7bd33413aa0dd9198dc68359d338bd9_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Users\Admin\AppData\Local\Temp\f7bd33413aa0dd9198dc68359d338bd9_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f7bd33413aa0dd9198dc68359d338bd9_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1964

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\f7bd33413aa0dd9198dc68359d338bd9_JaffaCakes118.exe

    Filesize

    385KB

    MD5

    327b91b84297d2a2a605b68d8e047824

    SHA1

    76c5c7728b54ffecc7e7027186ca81d160133a6a

    SHA256

    5f7abef795dbedaa025015902681c27b610a9e486799ab7cd811ecfe89e18f70

    SHA512

    ca8612688c40a5c1254e1b367aff50a2c721d33edbb33c22049a1e3516b8a3b321648192f7b1141e83f32dee7d25ed152a88c0b392c8223597f3d5b8b4b54785

  • memory/1964-17-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1964-19-0x0000000000190000-0x00000000001F6000-memory.dmp

    Filesize

    408KB

  • memory/1964-23-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1964-29-0x0000000002CC0000-0x0000000002D1F000-memory.dmp

    Filesize

    380KB

  • memory/1964-45-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1964-50-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1964-51-0x000000000EE10000-0x000000000EE4C000-memory.dmp

    Filesize

    240KB

  • memory/2220-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/2220-2-0x0000000000190000-0x00000000001F6000-memory.dmp

    Filesize

    408KB

  • memory/2220-12-0x0000000000370000-0x00000000003D6000-memory.dmp

    Filesize

    408KB

  • memory/2220-14-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/2220-1-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB