Analysis

  • max time kernel
    49s
  • max time network
    110s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    03-05-2021 06:08

General

  • Target

    81c772e7c3443e928084c9c25b4b7a31002dbac9c4c977eeace73dd721243317.exe

  • Size

    535KB

  • MD5

    6c0c7128e3673edf9a8fb128a45a319e

  • SHA1

    1f70c7daa4b2bee51f7a5e2a7315a8c54b606700

  • SHA256

    81c772e7c3443e928084c9c25b4b7a31002dbac9c4c977eeace73dd721243317

  • SHA512

    fea221bf11629ba5cb44be79a9cd6fbefdc22aa25d98187f6b2d3a4bb0d50db9c24cab93f85c00d9cc3a3e3affe22d2acb16282bcdb9fc913ea757cd97dd5c6d

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Obfuscated with Agile.Net obfuscator 2 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\81c772e7c3443e928084c9c25b4b7a31002dbac9c4c977eeace73dd721243317.exe
    "C:\Users\Admin\AppData\Local\Temp\81c772e7c3443e928084c9c25b4b7a31002dbac9c4c977eeace73dd721243317.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:632
    • C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
      "C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"
      2⤵
      • Executes dropped EXE
      PID:3476

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
    MD5

    6a673bfc3b67ae9782cb31af2f234c68

    SHA1

    7544e89566d91e84e3cd437b9a073e5f6b56566e

    SHA256

    978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e

    SHA512

    72c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39

  • memory/632-122-0x0000000005340000-0x0000000005361000-memory.dmp
    Filesize

    132KB

  • memory/632-117-0x0000000004D50000-0x0000000004D51000-memory.dmp
    Filesize

    4KB

  • memory/632-118-0x0000000004E70000-0x0000000004E71000-memory.dmp
    Filesize

    4KB

  • memory/632-119-0x00000000052A0000-0x00000000052A1000-memory.dmp
    Filesize

    4KB

  • memory/632-120-0x0000000004E70000-0x000000000536E000-memory.dmp
    Filesize

    5.0MB

  • memory/632-114-0x0000000000470000-0x0000000000471000-memory.dmp
    Filesize

    4KB

  • memory/632-123-0x00000000065E0000-0x00000000065E1000-memory.dmp
    Filesize

    4KB

  • memory/632-124-0x0000000006500000-0x0000000006501000-memory.dmp
    Filesize

    4KB

  • memory/632-125-0x0000000004E70000-0x000000000536E000-memory.dmp
    Filesize

    5.0MB

  • memory/632-126-0x0000000006C80000-0x0000000006C8B000-memory.dmp
    Filesize

    44KB

  • memory/632-127-0x0000000009270000-0x0000000009271000-memory.dmp
    Filesize

    4KB

  • memory/632-116-0x0000000005370000-0x0000000005371000-memory.dmp
    Filesize

    4KB

  • memory/3476-129-0x00000000004139DE-mapping.dmp