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Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15/03/2024, 19:10

General

  • Target

    cc3319af3aa41f65f096144ddc637d3b.exe

  • Size

    2.9MB

  • MD5

    cc3319af3aa41f65f096144ddc637d3b

  • SHA1

    7f3342d175a47bc0b8396eb9aec0be416ca967b2

  • SHA256

    d376f3aec9b58a3c60233ea0d11f0fa1c2a69c7ae8ad035b18d9313c2771044c

  • SHA512

    7df658a1434e8159af643547526910e741b7d7a2d68423d8f8133798215fd934bc6a3e75fbbc4450a231af8e72bf3118bb872c02917cbbe8e68c2ab1ec9054a2

  • SSDEEP

    49152:Iw7xM9pM/UBMaBjndAPGITVCDfP4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:vsM/UFlni6Dfgg3gnl/IVUs1jePs

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 4 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cc3319af3aa41f65f096144ddc637d3b.exe
    "C:\Users\Admin\AppData\Local\Temp\cc3319af3aa41f65f096144ddc637d3b.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3008
    • C:\Users\Admin\AppData\Local\Temp\cc3319af3aa41f65f096144ddc637d3b.exe
      C:\Users\Admin\AppData\Local\Temp\cc3319af3aa41f65f096144ddc637d3b.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2968

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\cc3319af3aa41f65f096144ddc637d3b.exe

    Filesize

    128KB

    MD5

    ed7b659e85d1aebdf62bc2394c176346

    SHA1

    09d199953c695edc10376b67c09029b77e055301

    SHA256

    1f648037da6d6a90ae6a5c36b053c446230a941eea49016c228ca347f777593b

    SHA512

    d47ceea75fe3f245c9210f244d2589fa6ebe70cfa4eccc1907e57382f1bee6690486117cc0823d62c53740db1d9c49995089c6a82be35848815c6a2f3cdde1f3

  • \Users\Admin\AppData\Local\Temp\cc3319af3aa41f65f096144ddc637d3b.exe

    Filesize

    256KB

    MD5

    7807920c58b23fbebd3db4d09a017f0d

    SHA1

    3e263068536d0a118bea790f4fc2b57c341407e8

    SHA256

    24630f42dce0136cfea20a81a8911a6be22b719bf17afbdb8a84dfb73f0017ce

    SHA512

    e42d928813d32ae87f948e951ca948464ee3303159c072c4111bd394ebd1e0e6e53b3311202147c5d4b40eab449223dd4b82f2b7708cdca566f656b56939460c

  • memory/2968-17-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/2968-32-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2968-24-0x0000000003410000-0x000000000363A000-memory.dmp

    Filesize

    2.2MB

  • memory/2968-16-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/2968-23-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/2968-18-0x0000000001B20000-0x0000000001C53000-memory.dmp

    Filesize

    1.2MB

  • memory/3008-14-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3008-15-0x00000000037F0000-0x0000000003CDF000-memory.dmp

    Filesize

    4.9MB

  • memory/3008-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3008-1-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3008-31-0x00000000037F0000-0x0000000003CDF000-memory.dmp

    Filesize

    4.9MB

  • memory/3008-2-0x0000000001B20000-0x0000000001C53000-memory.dmp

    Filesize

    1.2MB