Analysis

  • max time kernel
    153s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/12/2022, 23:09

General

  • Target
    69353c431e5f32f591c4fd144ee9af57eec0a58ead5d2254616fc6bd8764f830.exe
  • Size 1.0MB
  • Sample221201-25ea9sag99
  • SHA256 69353c431e5f32f591c4fd144ee9af57eec0a58ead5d2254616fc6bd8764f830
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\69353c431e5f32f591c4fd144ee9af57eec0a58ead5d2254616fc6bd8764f830.exe
    "C:\Users\Admin\AppData\Local\Temp\69353c431e5f32f591c4fd144ee9af57eec0a58ead5d2254616fc6bd8764f830.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4864
    • C:\Users\Admin\AppData\Local\Temp\69353c431e5f32f591c4fd144ee9af57eec0a58ead5d2254616fc6bd8764f830.exe
      "C:\Users\Admin\AppData\Local\Temp\69353c431e5f32f591c4fd144ee9af57eec0a58ead5d2254616fc6bd8764f830.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:2100
  • C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -pss -s 444 -p 3292 -ip 3292
    1⤵
      PID:2704
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 3292 -s 1108
      1⤵
      • Program crash
      PID:4156

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          memory/2100-133-0x0000000000400000-0x00000000004F5000-memory.dmp

          memory/2100-134-0x0000000000400000-0x00000000004F5000-memory.dmp

          memory/2100-135-0x0000000000400000-0x00000000004F5000-memory.dmp

          memory/2100-136-0x0000000000400000-0x00000000004F5000-memory.dmp