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Analysis

  • max time kernel
    133s
  • max time network
    180s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2024, 19:29

General

  • Target

    87b5cf9853b48d405292facce3fc4da0.exe

  • Size

    3.3MB

  • MD5

    87b5cf9853b48d405292facce3fc4da0

  • SHA1

    c2050be78d739553546f69cb8ede3dfda8e4ee62

  • SHA256

    af4d0c5deb05760986ebd84be39a457dd9166e358f8155f1c4a0f61cdc9c4fde

  • SHA512

    d6f536ab2e06a32c13487c5b51ab0ca836891db4b3fd1653824fc789a2f9784af001378acbf99ca711bcba70bc56f0480dfbe33b1ad524dd90baef38e9ab5981

  • SSDEEP

    49152:3cZWSDE/paoEemmUITHfgFPqmm326tM20X6AEbapgeikEafWRRL6SGk+426tMc:3clE4oxmmU+4dq/32k+6Ajme4afWRf2O

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\87b5cf9853b48d405292facce3fc4da0.exe
    "C:\Users\Admin\AppData\Local\Temp\87b5cf9853b48d405292facce3fc4da0.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4464
    • C:\Users\Admin\AppData\Local\Temp\87b5cf9853b48d405292facce3fc4da0.exe
      C:\Users\Admin\AppData\Local\Temp\87b5cf9853b48d405292facce3fc4da0.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4416

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\87b5cf9853b48d405292facce3fc4da0.exe

    Filesize

    397KB

    MD5

    c6cdf72f1fe01e2b7e3c640518230b49

    SHA1

    039ed445873a87f4585d6e786e273b06962c9cd4

    SHA256

    24cd95e036ee6f04343ff2cf94b554fd6b6ce232bd15a307662fa45481c3537f

    SHA512

    c25786d7359972e7f051a97aa3f8cbee047682042c3919caf916f7bae3d3d58f92e96e7df39d54db066742452c82adc3007526ac7136f30dd2af7a8dfff335e4

  • memory/4416-13-0x0000000000400000-0x0000000000877000-memory.dmp

    Filesize

    4.5MB

  • memory/4416-15-0x0000000001DF0000-0x0000000002267000-memory.dmp

    Filesize

    4.5MB

  • memory/4416-14-0x0000000000400000-0x000000000064D000-memory.dmp

    Filesize

    2.3MB

  • memory/4416-20-0x0000000005A50000-0x0000000005C9D000-memory.dmp

    Filesize

    2.3MB

  • memory/4416-21-0x0000000000400000-0x0000000000640000-memory.dmp

    Filesize

    2.2MB

  • memory/4464-0-0x0000000000400000-0x0000000000877000-memory.dmp

    Filesize

    4.5MB

  • memory/4464-1-0x0000000000400000-0x000000000064D000-memory.dmp

    Filesize

    2.3MB

  • memory/4464-2-0x0000000001D00000-0x0000000002177000-memory.dmp

    Filesize

    4.5MB

  • memory/4464-11-0x0000000000400000-0x000000000064D000-memory.dmp

    Filesize

    2.3MB