Analysis

  • max time kernel
    100s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 13:03

General

  • Target

    85c668ff16e4e595e825e59713d52f88d204246d38dd011804ba72564d214e6a.exe

  • Size

    8.0MB

  • MD5

    9bcdc6d888195d3345c6b4ea9ee1d528

  • SHA1

    b384d9210cd0993587b2a2a90d36528995cd7f5e

  • SHA256

    85c668ff16e4e595e825e59713d52f88d204246d38dd011804ba72564d214e6a

  • SHA512

    960eaac823b14043aa2b77f522dd59d91b4b0cc5e96ecf66a45e0062533c735e92e51d0b61b6c54580ff166e8f6c7c461164cd0aa0d99cc3c7e2db1f72e45f4e

  • SSDEEP

    196608:/TDnfCVboKU6dFkWR73kSgAU19A4r6h+1r:/TDnfC2Knd6Wx3YVDrrh

Score
9/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 24 IoCs

    Detects file using ACProtect software.

  • UPX packed file 24 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Loads dropped DLL 24 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 10 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\85c668ff16e4e595e825e59713d52f88d204246d38dd011804ba72564d214e6a.exe
    "C:\Users\Admin\AppData\Local\Temp\85c668ff16e4e595e825e59713d52f88d204246d38dd011804ba72564d214e6a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1352
    • C:\Users\Admin\AppData\Local\Temp\85c668ff16e4e595e825e59713d52f88d204246d38dd011804ba72564d214e6a.exe
      "C:\Users\Admin\AppData\Local\Temp\85c668ff16e4e595e825e59713d52f88d204246d38dd011804ba72564d214e6a.exe"
      2⤵
      • Loads dropped DLL
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:1984

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • \Users\Admin\AppData\Local\Temp\{A2D4C8A7-0A0F-4E0F-A43C-D1454DC3CA11}.dll

          Filesize

          120KB

          MD5

          c9f333d1ff898672a34805f94a265329

          SHA1

          2deaac66698fb2e9b3868d23034c3211c508b739

          SHA256

          07e546811635574c77edfda126b0e5f5292b4ea13f35158eddedcfc3cbf74b6b

          SHA512

          048c71e48e2def0bfc69ebfb69b834d650a9377082782333f50728fdfd6675df8093d0c87e606022e55d09f81549d4ca3b640bcdd33b9ddc9aace03ee1466add

        • memory/1984-54-0x0000000000400000-0x0000000000631000-memory.dmp

          Filesize

          2.2MB

        • memory/1984-75-0x0000000000400000-0x0000000000631000-memory.dmp

          Filesize

          2.2MB

        • memory/1984-68-0x0000000000400000-0x0000000000631000-memory.dmp

          Filesize

          2.2MB

        • memory/1984-65-0x0000000000400000-0x0000000000631000-memory.dmp

          Filesize

          2.2MB

        • memory/1984-63-0x0000000000400000-0x0000000000631000-memory.dmp

          Filesize

          2.2MB

        • memory/1984-77-0x0000000000400000-0x0000000000631000-memory.dmp

          Filesize

          2.2MB

        • memory/1984-60-0x0000000000400000-0x0000000000631000-memory.dmp

          Filesize

          2.2MB

        • memory/1984-74-0x0000000000400000-0x0000000000631000-memory.dmp

          Filesize

          2.2MB

        • memory/1984-71-0x0000000000400000-0x0000000000631000-memory.dmp

          Filesize

          2.2MB

        • memory/1984-76-0x00000000760B1000-0x00000000760B3000-memory.dmp

          Filesize

          8KB

        • memory/1984-57-0x0000000000400000-0x0000000000631000-memory.dmp

          Filesize

          2.2MB

        • memory/1984-101-0x0000000003A00000-0x0000000003A5B000-memory.dmp

          Filesize

          364KB

        • memory/1984-102-0x0000000003B00000-0x0000000003B5B000-memory.dmp

          Filesize

          364KB

        • memory/1984-103-0x0000000000400000-0x0000000000631000-memory.dmp

          Filesize

          2.2MB

        • memory/1984-55-0x0000000000400000-0x0000000000631000-memory.dmp

          Filesize

          2.2MB

        • memory/1984-114-0x0000000003A00000-0x0000000003A5B000-memory.dmp

          Filesize

          364KB

        • memory/1984-115-0x0000000006600000-0x000000000665B000-memory.dmp

          Filesize

          364KB