Analysis

  • max time kernel
    134s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/01/2024, 04:43

General

  • Target
    852b8d4d2a9c586f32b54da471082b58.exe
  • Size 251KB
  • Sample240115-fb83wsaeb3
  • SHA256 5c7af580a755c6428982c8e3c8ca29efc031d6897e3d8ff91570acdcf3961fe0
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\852b8d4d2a9c586f32b54da471082b58.exe
    "C:\Users\Admin\AppData\Local\Temp\852b8d4d2a9c586f32b54da471082b58.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:3940
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3940 -s 192
      2⤵
      • Program crash
      PID:372
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3940 -ip 3940
    1⤵
      PID:1936
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
      1⤵
        PID:4396
      • C:\Windows\System32\svchost.exe
        C:\Windows\System32\svchost.exe -k UnistackSvcGroup
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3244

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/3244-4-0x0000014FB0640000-0x0000014FB0650000-memory.dmp

            memory/3244-20-0x0000014FB0740000-0x0000014FB0750000-memory.dmp

            memory/3244-36-0x0000014FB8AA0000-0x0000014FB8AA1000-memory.dmp

            memory/3244-38-0x0000014FB8AD0000-0x0000014FB8AD1000-memory.dmp

            memory/3244-39-0x0000014FB8AD0000-0x0000014FB8AD1000-memory.dmp

            memory/3244-40-0x0000014FB8BE0000-0x0000014FB8BE1000-memory.dmp

            memory/3940-0-0x0000000000010000-0x000000000004F000-memory.dmp

            memory/3940-1-0x0000000000010000-0x000000000004F000-memory.dmp

            memory/3940-2-0x00000000016C0000-0x0000000001A0A000-memory.dmp

            memory/3940-3-0x0000000000010000-0x000000000004F000-memory.dmp