Analysis

  • max time kernel
    138s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/10/2022, 20:37

General

  • Target

    b0f659c8061cdeebc18b31f3480a37662aa761e2da1ec2ac3ac026ceb2af9b8b.exe

  • Size

    53KB

  • MD5

    a3525369bc96c90c56eba3ff53fc5790

  • SHA1

    3f87fb00263ed9da9374d241c4d8caad5a874b42

  • SHA256

    b0f659c8061cdeebc18b31f3480a37662aa761e2da1ec2ac3ac026ceb2af9b8b

  • SHA512

    2a172db31c3bbf33e908c599aeff80217ab57f74f3adf578fa403aab13bdbb1c3ddb970882a218408d4c48319396b3f65dce13554773b7709caf52068fad7ef4

  • SSDEEP

    768:DfPKHuQFXyTSPJeerrGY4P1SkrEYn+0aiP:DHKOQFSOe2GQkTaiP

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b0f659c8061cdeebc18b31f3480a37662aa761e2da1ec2ac3ac026ceb2af9b8b.exe
    "C:\Users\Admin\AppData\Local\Temp\b0f659c8061cdeebc18b31f3480a37662aa761e2da1ec2ac3ac026ceb2af9b8b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2988
    • C:\Windows\SysWOW64\svchost.exe
      svchost.exe
      2⤵
        PID:1208
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1208 -s 220
          3⤵
          • Program crash
          PID:4756
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1208 -s 228
          3⤵
          • Program crash
          PID:4636
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 1208 -ip 1208
      1⤵
        PID:1652
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1208 -ip 1208
        1⤵
          PID:4672

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • memory/1208-133-0x0000000000400000-0x000000000040D000-memory.dmp

          Filesize

          52KB