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Analysis

  • max time kernel
    153s
  • max time network
    72s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2022, 03:10

General

  • Target

    7d22d1f1c530e899538133b5bad8260f99d3bed43e37ce64fc0743039a8ac205.exe

  • Size

    224KB

  • MD5

    602ac5c7f8c8af76df31210156ed24e0

  • SHA1

    29e9c5b31210504566c7f0e62eea15cace64f60a

  • SHA256

    7d22d1f1c530e899538133b5bad8260f99d3bed43e37ce64fc0743039a8ac205

  • SHA512

    44f94f2e3afcb729e3d50533a088fea4d8f1429fc50b9b8818a2ee0a125a655057cc99930a8c0aa8375bf45f2c60d1c6efe968f4515edddd11ce725aaa90ab0d

  • SSDEEP

    6144:8dKr594LT6HGy9GVCgZu6PSSgAMbWk6V5tGl50FOIMH3yf1xiPme6bw:8dKNmu6V5tGl50FOIY3yfjE

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 28 IoCs
  • Maps connected drives based on registry 3 TTPs 4 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7d22d1f1c530e899538133b5bad8260f99d3bed43e37ce64fc0743039a8ac205.exe
    "C:\Users\Admin\AppData\Local\Temp\7d22d1f1c530e899538133b5bad8260f99d3bed43e37ce64fc0743039a8ac205.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Loads dropped DLL
    • Adds Run key to start application
    • Maps connected drives based on registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:896
    • C:\Users\Admin\jaduc.exe
      "C:\Users\Admin\jaduc.exe"
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Adds Run key to start application
      • Maps connected drives based on registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:1440

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\jaduc.exe

    Filesize

    224KB

    MD5

    602ac5c7f8c8af76df31210156ed24e0

    SHA1

    29e9c5b31210504566c7f0e62eea15cace64f60a

    SHA256

    7d22d1f1c530e899538133b5bad8260f99d3bed43e37ce64fc0743039a8ac205

    SHA512

    44f94f2e3afcb729e3d50533a088fea4d8f1429fc50b9b8818a2ee0a125a655057cc99930a8c0aa8375bf45f2c60d1c6efe968f4515edddd11ce725aaa90ab0d

  • C:\Users\Admin\jaduc.exe

    Filesize

    224KB

    MD5

    602ac5c7f8c8af76df31210156ed24e0

    SHA1

    29e9c5b31210504566c7f0e62eea15cace64f60a

    SHA256

    7d22d1f1c530e899538133b5bad8260f99d3bed43e37ce64fc0743039a8ac205

    SHA512

    44f94f2e3afcb729e3d50533a088fea4d8f1429fc50b9b8818a2ee0a125a655057cc99930a8c0aa8375bf45f2c60d1c6efe968f4515edddd11ce725aaa90ab0d

  • \Users\Admin\jaduc.exe

    Filesize

    224KB

    MD5

    602ac5c7f8c8af76df31210156ed24e0

    SHA1

    29e9c5b31210504566c7f0e62eea15cace64f60a

    SHA256

    7d22d1f1c530e899538133b5bad8260f99d3bed43e37ce64fc0743039a8ac205

    SHA512

    44f94f2e3afcb729e3d50533a088fea4d8f1429fc50b9b8818a2ee0a125a655057cc99930a8c0aa8375bf45f2c60d1c6efe968f4515edddd11ce725aaa90ab0d

  • \Users\Admin\jaduc.exe

    Filesize

    224KB

    MD5

    602ac5c7f8c8af76df31210156ed24e0

    SHA1

    29e9c5b31210504566c7f0e62eea15cace64f60a

    SHA256

    7d22d1f1c530e899538133b5bad8260f99d3bed43e37ce64fc0743039a8ac205

    SHA512

    44f94f2e3afcb729e3d50533a088fea4d8f1429fc50b9b8818a2ee0a125a655057cc99930a8c0aa8375bf45f2c60d1c6efe968f4515edddd11ce725aaa90ab0d

  • memory/896-56-0x0000000076411000-0x0000000076413000-memory.dmp

    Filesize

    8KB

  • memory/896-64-0x0000000074821000-0x0000000074823000-memory.dmp

    Filesize

    8KB

  • memory/896-66-0x00000000747F1000-0x00000000747F3000-memory.dmp

    Filesize

    8KB