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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/03/2024, 09:44

General

  • Target

    d5cdbd89ff6d1620095878aa8f2628ef.exe

  • Size

    385KB

  • MD5

    d5cdbd89ff6d1620095878aa8f2628ef

  • SHA1

    5872ec422909b9a4f3e9d8ba953e37cf1faf2322

  • SHA256

    45001469f7f6ae681eb6627f55f85d8bc61246f8320df8600b884fe2f3e41be6

  • SHA512

    fa6c5675260b0aab993bbadcba588e6e1fb55734a0ea20ecf429897483a9a985789821060a093eda7cc95c80dc4a77717e0fd396656a02dc727d6ee7cb21d6f4

  • SSDEEP

    6144:kuwMBCCOIgY1zlPFEZy9TpAjXNW/ubVGE1Oz7BO8cd3Mi3lPyB:kucYh3EGVAUUVGLz1cd3Mi3oB

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d5cdbd89ff6d1620095878aa8f2628ef.exe
    "C:\Users\Admin\AppData\Local\Temp\d5cdbd89ff6d1620095878aa8f2628ef.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:720
    • C:\Users\Admin\AppData\Local\Temp\d5cdbd89ff6d1620095878aa8f2628ef.exe
      C:\Users\Admin\AppData\Local\Temp\d5cdbd89ff6d1620095878aa8f2628ef.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1884

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\d5cdbd89ff6d1620095878aa8f2628ef.exe

    Filesize

    385KB

    MD5

    72976f5c8e017cc819f51ca093ee9390

    SHA1

    fbf3dd09ff27a2f63e58579ea84d8fa8d73f1c25

    SHA256

    657cc1c3534231e53c245e4b3255f41b8c7cf1201a3bb2085f5322cff82cf387

    SHA512

    db127e42646cce474118179a74f08972fce100b775e5eb944cfdc0e551adc430121210e4bf83fddadfb04972ccbe1b3790e8ca83ed2f05bddfb1145285dd205a

  • memory/720-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/720-1-0x00000000015A0000-0x0000000001606000-memory.dmp

    Filesize

    408KB

  • memory/720-2-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/720-11-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/1884-14-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/1884-16-0x0000000001470000-0x00000000014D6000-memory.dmp

    Filesize

    408KB

  • memory/1884-22-0x0000000004EC0000-0x0000000004F1F000-memory.dmp

    Filesize

    380KB

  • memory/1884-20-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/1884-30-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/1884-35-0x000000000B600000-0x000000000B63C000-memory.dmp

    Filesize

    240KB

  • memory/1884-36-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB