Overview

overview

10

Static

static

afb0cf754d...d9.exe

windows7_x64

1

afb0cf754d...d9.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    119s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    01/03/2022, 09:07

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General

  • Target
    afb0cf754df821bd78eeedc6770f19d9.exe
  • Size 3.9MB
  • Sample220301-k3bc6aahem
  • SHA256 7bd0fb482a6bce2de2ce3ce0297724b4ab110f082e94b0f64e32d03b308020e9
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess 2 IoCs
  • Program crash 2 IoCs
  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\afb0cf754df821bd78eeedc6770f19d9.exe
    "C:\Users\Admin\AppData\Local\Temp\afb0cf754df821bd78eeedc6770f19d9.exe"
    1⤵
      PID:1488
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1488 -s 464
        2⤵
        • Program crash
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2752
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1488 -s 472
        2⤵
        • Program crash
        • Checks processor information in registry
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        PID:1496
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1488 -ip 1488
      1⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Suspicious use of WriteProcessMemory
      PID:2376
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1488 -ip 1488
      1⤵
      • Suspicious use of NtCreateProcessExOtherParentProcess
      • Suspicious use of WriteProcessMemory
      PID:3448

    Network

          MITRE ATT&CK Enterprise v6

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          Downloads

          memory/1488-130-0x0000000000CF0000-0x0000000000D50000-memory.dmp
          Download