Analysis

  • max time kernel
    153s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    28-11-2022 02:45

General

  • Target

    ISPRoperationZarbeAzbPMNawazSharifShowedGrief.doc.exe

  • Size

    347KB

  • MD5

    555477e8c9c4003dad42488bff9130e0

  • SHA1

    930f629846253fb7cc40072478942cc4cf81c50b

  • SHA256

    6babfe7d1945253b43fefa09b85330c6a436ae0ee1cddd588923b5984696430d

  • SHA512

    80e1621f56c1d314077f9c8ed5fc015952c7d0280f4b47449328fef637d89a84aee29f460f16c76ea0b0a2cb5a5552d02724504661d53349f2f97221b9df5334

  • SSDEEP

    6144:5a9tGE4Kby8j2xdHlFbqxnGmD55arHH1wuae39FvBl+fQayZsMK:5a9tGEY8ixdHexnGuonwslba8sMK

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Drops file in Windows directory 7 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Modifies registry key 1 TTPs 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 46 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ISPRoperationZarbeAzbPMNawazSharifShowedGrief.doc.exe
    "C:\Users\Admin\AppData\Local\Temp\ISPRoperationZarbeAzbPMNawazSharifShowedGrief.doc.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2028
    • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
      "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Intel\logs\Inter Services Public Relations Pakistan - Copy.doc"
      2⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:636
      • C:\Windows\splwow64.exe
        C:\Windows\splwow64.exe 12288
        3⤵
          PID:828
      • C:\Intel\logs\svcf.exe
        "C:\Intel\logs\svcf.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1496
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe"
          3⤵
            PID:2016
            • C:\Windows\SysWOW64\reg.exe
              REG ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /f /v SVC /t REG_SZ /d "C:\Windows\debug\WIA\svcf.exe"
              4⤵
              • Modifies registry key
              PID:1960
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe"
            3⤵
            • Drops file in Windows directory
            PID:1080
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe"
            3⤵
            • Drops file in Windows directory
            PID:1676
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\system32\cmd.exe"
            3⤵
            • Drops file in Windows directory
            PID:1500

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Intel\logs\Inter Services Public Relations Pakistan - Copy.doc

        Filesize

        97KB

        MD5

        3948422505b9e8d8a649a4994038c63a

        SHA1

        a268d4d2f74a86ab7d8be4bbd665b0751ad76781

        SHA256

        1bd1b435bcc6c035a51b7721b58f66bce4648665413ec8b2e57ded45e313edc1

        SHA512

        f7626df3dd7d5291e50ff3e4fb944f444f5bcc702cd528f2c3ad867fb237c7c5e76955eb5f827b1eec8334f8a60a181f65cbd29e1736fb9d06632a3728937aaf

      • C:\Intel\logs\svcf.exe

        Filesize

        94KB

        MD5

        f2047c7a66bd4dd95af12dde01c0e31b

        SHA1

        1990fa48702c52688ce6da05b714a1b3e634db76

        SHA256

        a7a4e4ee893fa02b7c3eb808f1bd13782f267a1df35466bd10fc46f06d6ba9bb

        SHA512

        8932157acf60dabb54e9dbb205cd04fbba7e82a51f6fdc228e124b0d13627dc3a69ac49e2c20b034d81c56720210a35ae77a87ef815ce9beba5442227443d458

      • C:\Intel\logs\svcf.exe

        Filesize

        94KB

        MD5

        f2047c7a66bd4dd95af12dde01c0e31b

        SHA1

        1990fa48702c52688ce6da05b714a1b3e634db76

        SHA256

        a7a4e4ee893fa02b7c3eb808f1bd13782f267a1df35466bd10fc46f06d6ba9bb

        SHA512

        8932157acf60dabb54e9dbb205cd04fbba7e82a51f6fdc228e124b0d13627dc3a69ac49e2c20b034d81c56720210a35ae77a87ef815ce9beba5442227443d458

      • \Intel\logs\svcf.exe

        Filesize

        94KB

        MD5

        f2047c7a66bd4dd95af12dde01c0e31b

        SHA1

        1990fa48702c52688ce6da05b714a1b3e634db76

        SHA256

        a7a4e4ee893fa02b7c3eb808f1bd13782f267a1df35466bd10fc46f06d6ba9bb

        SHA512

        8932157acf60dabb54e9dbb205cd04fbba7e82a51f6fdc228e124b0d13627dc3a69ac49e2c20b034d81c56720210a35ae77a87ef815ce9beba5442227443d458

      • \Intel\logs\svcf.exe

        Filesize

        94KB

        MD5

        f2047c7a66bd4dd95af12dde01c0e31b

        SHA1

        1990fa48702c52688ce6da05b714a1b3e634db76

        SHA256

        a7a4e4ee893fa02b7c3eb808f1bd13782f267a1df35466bd10fc46f06d6ba9bb

        SHA512

        8932157acf60dabb54e9dbb205cd04fbba7e82a51f6fdc228e124b0d13627dc3a69ac49e2c20b034d81c56720210a35ae77a87ef815ce9beba5442227443d458

      • \Intel\logs\svcf.exe

        Filesize

        94KB

        MD5

        f2047c7a66bd4dd95af12dde01c0e31b

        SHA1

        1990fa48702c52688ce6da05b714a1b3e634db76

        SHA256

        a7a4e4ee893fa02b7c3eb808f1bd13782f267a1df35466bd10fc46f06d6ba9bb

        SHA512

        8932157acf60dabb54e9dbb205cd04fbba7e82a51f6fdc228e124b0d13627dc3a69ac49e2c20b034d81c56720210a35ae77a87ef815ce9beba5442227443d458

      • \Intel\logs\svcf.exe

        Filesize

        94KB

        MD5

        f2047c7a66bd4dd95af12dde01c0e31b

        SHA1

        1990fa48702c52688ce6da05b714a1b3e634db76

        SHA256

        a7a4e4ee893fa02b7c3eb808f1bd13782f267a1df35466bd10fc46f06d6ba9bb

        SHA512

        8932157acf60dabb54e9dbb205cd04fbba7e82a51f6fdc228e124b0d13627dc3a69ac49e2c20b034d81c56720210a35ae77a87ef815ce9beba5442227443d458

      • memory/636-80-0x00000000718ED000-0x00000000718F8000-memory.dmp

        Filesize

        44KB

      • memory/636-64-0x0000000072E81000-0x0000000072E84000-memory.dmp

        Filesize

        12KB

      • memory/636-65-0x0000000070901000-0x0000000070903000-memory.dmp

        Filesize

        8KB

      • memory/636-66-0x000000005FFF0000-0x0000000060000000-memory.dmp

        Filesize

        64KB

      • memory/636-68-0x00000000718ED000-0x00000000718F8000-memory.dmp

        Filesize

        44KB

      • memory/636-69-0x00000000718ED000-0x00000000718F8000-memory.dmp

        Filesize

        44KB

      • memory/636-79-0x000000005FFF0000-0x0000000060000000-memory.dmp

        Filesize

        64KB

      • memory/828-71-0x000007FEFC2E1000-0x000007FEFC2E3000-memory.dmp

        Filesize

        8KB

      • memory/2028-54-0x00000000760B1000-0x00000000760B3000-memory.dmp

        Filesize

        8KB