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Analysis

  • max time kernel
    72s
  • 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
    19/12/2022, 06:28

General

  • Target

    e65e1432b5b1d09d9314276b3cabd515fe2cba2516251f5379bc10b77cdaee30.exe

  • Size

    334KB

  • MD5

    7cac24c7ec05952c47fe380bfa55f7f5

  • SHA1

    22187aab75d669a00470024939666b6ae9ea8c51

  • SHA256

    e65e1432b5b1d09d9314276b3cabd515fe2cba2516251f5379bc10b77cdaee30

  • SHA512

    cde1653c12046b75722771c284cbd365a75fcae88695643caf9dc7f006e6a3aa80ebea39d022de44b543bfd94539334bc87b56d34dab3382aeb432dd8c6de77d

  • SSDEEP

    6144:gvKL2RfudvMNUEb+ctR8sHOYB0nnz5QgyPdQs0cxs+KRsUgNDjlVklPH:aKSwShksuDnzm1esxCDRgNPlU

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e65e1432b5b1d09d9314276b3cabd515fe2cba2516251f5379bc10b77cdaee30.exe
    "C:\Users\Admin\AppData\Local\Temp\e65e1432b5b1d09d9314276b3cabd515fe2cba2516251f5379bc10b77cdaee30.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:764
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 764 -s 1248
      2⤵
      • Program crash
      PID:4932
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 764 -ip 764
    1⤵
      PID:3676

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/764-132-0x0000000000732000-0x0000000000760000-memory.dmp

      Filesize

      184KB

    • memory/764-133-0x00000000020C0000-0x000000000210B000-memory.dmp

      Filesize

      300KB

    • memory/764-134-0x0000000000400000-0x000000000047D000-memory.dmp

      Filesize

      500KB

    • memory/764-135-0x0000000004BD0000-0x0000000005174000-memory.dmp

      Filesize

      5.6MB

    • memory/764-136-0x00000000051B0000-0x00000000057C8000-memory.dmp

      Filesize

      6.1MB

    • memory/764-137-0x0000000005850000-0x000000000595A000-memory.dmp

      Filesize

      1.0MB

    • memory/764-138-0x0000000005990000-0x00000000059A2000-memory.dmp

      Filesize

      72KB

    • memory/764-139-0x00000000059B0000-0x00000000059EC000-memory.dmp

      Filesize

      240KB

    • memory/764-140-0x0000000005CA0000-0x0000000005D32000-memory.dmp

      Filesize

      584KB

    • memory/764-141-0x0000000005D40000-0x0000000005DA6000-memory.dmp

      Filesize

      408KB

    • memory/764-142-0x0000000006690000-0x0000000006852000-memory.dmp

      Filesize

      1.8MB

    • memory/764-143-0x0000000006870000-0x0000000006D9C000-memory.dmp

      Filesize

      5.2MB

    • memory/764-144-0x0000000000400000-0x000000000047D000-memory.dmp

      Filesize

      500KB