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Analysis

  • max time kernel
    93s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/10/2022, 12:20

General

  • Target

    3276e820167a0dda0a43262fe989dbc8b3144a0c2f3b1861b3d8d748f819feef.exe

  • Size

    362KB

  • MD5

    8c89acc98329ad2dd69db17979e13ac6

  • SHA1

    dc58014ecc72142dbd6785d9d1306893ebad8319

  • SHA256

    3276e820167a0dda0a43262fe989dbc8b3144a0c2f3b1861b3d8d748f819feef

  • SHA512

    413db2df91b445153c7ceaa3df4a94a922314c35a6282b8bc9b03a2e08dfb1b1c523198350b1fff9db7af248193f7ad97a839487a933ea99363d11d3663090cb

  • SSDEEP

    6144:IaJTLq/UNLDmXKeUTSV0hK35KOM7B9IHL6X/eoJZEQ8ux6nm98BxQhT:IaxG8NHmYTx9IHLEexpnm98BS

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\3276e820167a0dda0a43262fe989dbc8b3144a0c2f3b1861b3d8d748f819feef.exe
    "C:\Users\Admin\AppData\Local\Temp\3276e820167a0dda0a43262fe989dbc8b3144a0c2f3b1861b3d8d748f819feef.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1508
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1508 -s 1276
      2⤵
      • Program crash
      PID:1724
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1508 -ip 1508
    1⤵
      PID:4600

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1508-132-0x000000000072D000-0x0000000000764000-memory.dmp

      Filesize

      220KB

    • memory/1508-133-0x00000000021E0000-0x0000000002239000-memory.dmp

      Filesize

      356KB

    • memory/1508-134-0x0000000000400000-0x00000000005BE000-memory.dmp

      Filesize

      1.7MB

    • memory/1508-135-0x0000000004DA0000-0x0000000005344000-memory.dmp

      Filesize

      5.6MB

    • memory/1508-136-0x0000000005350000-0x0000000005968000-memory.dmp

      Filesize

      6.1MB

    • memory/1508-137-0x00000000059A0000-0x00000000059B2000-memory.dmp

      Filesize

      72KB

    • memory/1508-138-0x00000000059C0000-0x0000000005ACA000-memory.dmp

      Filesize

      1.0MB

    • memory/1508-139-0x000000000072D000-0x0000000000764000-memory.dmp

      Filesize

      220KB

    • memory/1508-140-0x00000000021E0000-0x0000000002239000-memory.dmp

      Filesize

      356KB

    • memory/1508-141-0x0000000005AD0000-0x0000000005B0C000-memory.dmp

      Filesize

      240KB

    • memory/1508-142-0x0000000005DE0000-0x0000000005E72000-memory.dmp

      Filesize

      584KB

    • memory/1508-143-0x0000000005E80000-0x0000000005EE6000-memory.dmp

      Filesize

      408KB

    • memory/1508-144-0x00000000065B0000-0x0000000006772000-memory.dmp

      Filesize

      1.8MB

    • memory/1508-145-0x0000000006780000-0x0000000006CAC000-memory.dmp

      Filesize

      5.2MB

    • memory/1508-146-0x0000000006EB0000-0x0000000006F26000-memory.dmp

      Filesize

      472KB

    • memory/1508-147-0x0000000006F60000-0x0000000006F7E000-memory.dmp

      Filesize

      120KB

    • memory/1508-148-0x000000000072D000-0x0000000000764000-memory.dmp

      Filesize

      220KB

    • memory/1508-149-0x0000000000400000-0x00000000005BE000-memory.dmp

      Filesize

      1.7MB