Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    07-01-2021 18:47

General

  • Target

    BLINPL.exe

  • Size

    641KB

  • MD5

    076d06440c00ad465fe9885fe9d9a70c

  • SHA1

    039aa4ed72df3946d683599817b79442e3273361

  • SHA256

    b1f4aa9a46b55d5ade9fd65f2afb175c39be592dc5907611b9db5f86a65d91a1

  • SHA512

    9feb8bbeed3c6f0d3cf2ce3950651aff42b593dfca8434ca8389fb160b6e71bfae4465fb57cef279325902df027e70f5e4a8124466e6c350620c8f83e799a495

Score
10/10

Malware Config

Signatures

  • Remcos

    Remcos is a closed-source remote control and surveillance software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\BLINPL.exe
    "C:\Users\Admin\AppData\Local\Temp\BLINPL.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1052
    • C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe
      "C:\Users\Admin\AppData\Local\Temp\AddInProcess32.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:1316

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

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

    6a673bfc3b67ae9782cb31af2f234c68

    SHA1

    7544e89566d91e84e3cd437b9a073e5f6b56566e

    SHA256

    978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e

    SHA512

    72c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39

  • memory/1052-2-0x0000000074570000-0x0000000074C5E000-memory.dmp
    Filesize

    6.9MB

  • memory/1052-3-0x0000000000DD0000-0x0000000000DD1000-memory.dmp
    Filesize

    4KB

  • memory/1052-5-0x00000000004C0000-0x00000000004DE000-memory.dmp
    Filesize

    120KB

  • memory/1052-6-0x0000000000460000-0x0000000000461000-memory.dmp
    Filesize

    4KB

  • memory/1052-7-0x00000000006C0000-0x00000000006CB000-memory.dmp
    Filesize

    44KB

  • memory/1052-8-0x0000000000AA0000-0x0000000000AA1000-memory.dmp
    Filesize

    4KB

  • memory/1316-11-0x0000000000413FA4-mapping.dmp