Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    15/03/2024, 23:25

General

  • Target

    cc857fc0bf4d9c75d3aaea9a69680bc4.exe

  • Size

    162KB

  • MD5

    cc857fc0bf4d9c75d3aaea9a69680bc4

  • SHA1

    73da6afa85a502fd1b4212dfd6d171867b354f9e

  • SHA256

    9556261bd886bb60bb5b39708be9457f9ec820ccecfdf094a46d5e2efacdf8cb

  • SHA512

    a7695b9dbdc2c30b15079959cbea53e5ee84535c66df889bffcd904069ab8fe20e1ada4fece5ca0769eb7e83d317ad3aaece29a6e17b6674263dccd0933680f3

  • SSDEEP

    3072:XIVv2XBVwfVk4OCUXvNK+T/b8bITU02MJ2:XyEB2GpvNKGD8UU0RJ2

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cc857fc0bf4d9c75d3aaea9a69680bc4.exe
    "C:\Users\Admin\AppData\Local\Temp\cc857fc0bf4d9c75d3aaea9a69680bc4.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2164
    • C:\Users\Admin\AppData\Local\Temp\cc857fc0bf4d9c75d3aaea9a69680bc4.exe
      C:\Users\Admin\AppData\Local\Temp\cc857fc0bf4d9c75d3aaea9a69680bc4.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2956

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • \Users\Admin\AppData\Local\Temp\cc857fc0bf4d9c75d3aaea9a69680bc4.exe

          Filesize

          162KB

          MD5

          877500885a220eaf22027a09f4dc6d05

          SHA1

          bf4df98c0b4c1cff906d078e3a706dd6c3161ced

          SHA256

          41d6036a0b80fef605059ae380e817c6afcf54aec9182d117cfdf3d0a24abb90

          SHA512

          91f49597c4face636e14f592a8e80709b2b84ed85474f9bacf670f41896aa287d58fcf23d0e36072c6f02120934d3b7c4ff481064cc5d8c303931154800ebe15

        • memory/2164-0-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/2164-2-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/2164-1-0x0000000000140000-0x000000000016E000-memory.dmp

          Filesize

          184KB

        • memory/2164-14-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/2956-16-0x0000000000400000-0x000000000042E000-memory.dmp

          Filesize

          184KB

        • memory/2956-18-0x0000000000140000-0x000000000016E000-memory.dmp

          Filesize

          184KB

        • memory/2956-23-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/2956-28-0x00000000001A0000-0x00000000001BB000-memory.dmp

          Filesize

          108KB