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Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/03/2024, 19:56

General

  • Target

    4bc0c6bbea024b48d3428ebbf8d2fabe644c246e1a2453d8c0f48512ff4b3e05.exe

  • Size

    1.1MB

  • MD5

    b93479f08d381d5e2e88a14163b7e1d2

  • SHA1

    e53978f28c27eb4f4a1383445d992070ab4aee6c

  • SHA256

    4bc0c6bbea024b48d3428ebbf8d2fabe644c246e1a2453d8c0f48512ff4b3e05

  • SHA512

    4a41c417747223d60a3d1a21d30ef49e31ff797ecf98ed24b4ea4860ca118758745f1989b50d442aea5b1239274da46a957cfd5fb8fe259919273a87f6887ec0

  • SSDEEP

    12288:0thlUijvH9IVyDgaLjjVDa/ZS4fD7HnhvMCtjW:0thlUamEDzLRa/ZS4fDDueC

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4bc0c6bbea024b48d3428ebbf8d2fabe644c246e1a2453d8c0f48512ff4b3e05.exe
    "C:\Users\Admin\AppData\Local\Temp\4bc0c6bbea024b48d3428ebbf8d2fabe644c246e1a2453d8c0f48512ff4b3e05.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1640
    • C:\Users\Admin\AppData\Local\Temp\4bc0c6bbea024b48d3428ebbf8d2fabe644c246e1a2453d8c0f48512ff4b3e05.exe
      C:\Users\Admin\AppData\Local\Temp\4bc0c6bbea024b48d3428ebbf8d2fabe644c246e1a2453d8c0f48512ff4b3e05.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2152
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2152 -s 144
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:2820

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\4bc0c6bbea024b48d3428ebbf8d2fabe644c246e1a2453d8c0f48512ff4b3e05.exe

    Filesize

    1.1MB

    MD5

    6a1db2fa976f051bafc2eb7279eb21e5

    SHA1

    0a3d25699949849d785f7f78c60faf19f5ef8d96

    SHA256

    6f358b04c6d8e76efafc6626c54089432997d67955d8a041f71aadc125d66c9d

    SHA512

    c9f351d6de7c5077d857f5ce8a8494d1eec1255e1d3a151b1debdaef2a06214517f534c4ee45cb0164204896b7a15aa0ac2daf7984f47cd01c1d5bca679c2fc9

  • memory/1640-0-0x0000000000400000-0x00000000004EF000-memory.dmp

    Filesize

    956KB

  • memory/1640-6-0x00000000030F0000-0x00000000031DF000-memory.dmp

    Filesize

    956KB

  • memory/1640-8-0x0000000000400000-0x00000000004EF000-memory.dmp

    Filesize

    956KB

  • memory/2152-10-0x0000000000400000-0x00000000004EF000-memory.dmp

    Filesize

    956KB

  • memory/2152-11-0x00000000014F0000-0x00000000015DF000-memory.dmp

    Filesize

    956KB

  • memory/2152-15-0x0000000000400000-0x00000000004EF000-memory.dmp

    Filesize

    956KB