Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-08-2024 00:54

General

  • Target

    807fab6486eea4b2097d82f21a0eb30d9b1fcf0a9781687f6fef8690855919ef.exe

  • Size

    225KB

  • MD5

    5b95c5041fcd7944ec712a00a804dba3

  • SHA1

    70117281e164844af32ec2d57ecf6b3776691bee

  • SHA256

    807fab6486eea4b2097d82f21a0eb30d9b1fcf0a9781687f6fef8690855919ef

  • SHA512

    faa1963968a60db4a2f2f815fa9b9273e0e33d42c215ef47c71b264202a2f59b264e2d99e2ef765708137dab1581d453e870552e74949e4a7c1ac5f7dfdf06d4

  • SSDEEP

    6144:RA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:RATuTAnKGwUAW3ycQqgf

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies data under HKEY_USERS 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of UnmapMainImage
    PID:3360
    • C:\Users\Admin\AppData\Local\Temp\807fab6486eea4b2097d82f21a0eb30d9b1fcf0a9781687f6fef8690855919ef.exe
      "C:\Users\Admin\AppData\Local\Temp\807fab6486eea4b2097d82f21a0eb30d9b1fcf0a9781687f6fef8690855919ef.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4808
      • C:\Windows\SysWOW64\winver.exe
        winver
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3812
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3812 -s 300
          4⤵
          • Program crash
          PID:2340
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4808 -s 860
        3⤵
        • Program crash
        PID:3588
  • C:\Windows\System32\svchost.exe
    C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
    1⤵
    • Modifies data under HKEY_USERS
    PID:1508
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3812 -ip 3812
    1⤵
      PID:2604
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4808 -ip 4808
      1⤵
        PID:5060

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/3360-7-0x0000000002D80000-0x0000000002D86000-memory.dmp

        Filesize

        24KB

      • memory/3360-8-0x0000000002D80000-0x0000000002D86000-memory.dmp

        Filesize

        24KB

      • memory/3360-13-0x0000000002D60000-0x0000000002D66000-memory.dmp

        Filesize

        24KB

      • memory/4808-1-0x00000000046E0000-0x0000000004D38000-memory.dmp

        Filesize

        6.3MB

      • memory/4808-2-0x0000000003E80000-0x0000000003E81000-memory.dmp

        Filesize

        4KB

      • memory/4808-3-0x00000000046E0000-0x0000000004D38000-memory.dmp

        Filesize

        6.3MB

      • memory/4808-4-0x0000000003E80000-0x0000000003E81000-memory.dmp

        Filesize

        4KB

      • memory/4808-5-0x0000000003E80000-0x0000000003E81000-memory.dmp

        Filesize

        4KB

      • memory/4808-9-0x0000000000400000-0x000000000043C000-memory.dmp

        Filesize

        240KB

      • memory/4808-16-0x00000000046E0000-0x0000000004D38000-memory.dmp

        Filesize

        6.3MB