Analysis

  • max time kernel
    142s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    14/02/2024, 02:57

General

  • Target

    97af4041779cebd3d2517977bd9da15a.exe

  • Size

    342KB

  • MD5

    97af4041779cebd3d2517977bd9da15a

  • SHA1

    6f5e34a0263edb5253adfcaef58705a495782c4a

  • SHA256

    21d03564c5ef4ad5c15f8e1fce2b086050af8b7f9d1cf85c5c66e0edd7535a2d

  • SHA512

    88b18e96d6e7db2a5fa95f3744b079ebf60d009289d0459f1d9ee0859bf058ea4bc090d048eb3c1d4dc62528c29970f9ecefc61d8d958a15e85256f8de1e5bd2

  • SSDEEP

    6144:yjRzl4TnKC5Sq1R4vp1QpPuYA3ClfQUBSTj60VlFD5RYyEcAqy:yjDxC5S1XQp/AUpUTjvVlR5O9

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\97af4041779cebd3d2517977bd9da15a.exe
    "C:\Users\Admin\AppData\Local\Temp\97af4041779cebd3d2517977bd9da15a.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2312
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2312 -s 848
      2⤵
      • Loads dropped DLL
      • Program crash
      PID:2616

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\97af4041779cebd3d2517977bd9da15a.exe

    Filesize

    348KB

    MD5

    42f86a7f92b16b7f5db94e482d6594f5

    SHA1

    b8d46e9c61696a3ea3ee77bf3b7b7431b4c55733

    SHA256

    25d840701ef3b38c131dc96ff9b4d98465fecfdafe437289e283f89aac3a2823

    SHA512

    872853b1ca1740f4dda516b4a0532d44bc430ef8d394f9e24e21338f8f195bd867d13bae999852780f1698ddb40d4d5c17a16a03d68bf41cc794e62cd9c59e88

  • memory/2312-2-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/2312-3-0x0000000000230000-0x0000000000232000-memory.dmp

    Filesize

    8KB