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Analysis

  • max time kernel
    93s
  • max time network
    101s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/07/2024, 09:01

General

  • Target

    3413dfa1fae22e3a618fca32f304b63b_JaffaCakes118.exe

  • Size

    112KB

  • MD5

    3413dfa1fae22e3a618fca32f304b63b

  • SHA1

    636311d413ad9f72da772176e0fca5aae0ae3716

  • SHA256

    65b1dafdca6026b6267279a0ac327a409f1b9bf8e802f1f3ee0906e2ab0cd598

  • SHA512

    7a9b166968e50ff2f5c952f317e6edc502d737107a6037bf61181a706d867d4c5c2a96f64fd50acb9c9a3a31ab54a7668855a99e38699cc1dd62bc1235d3d9d4

  • SSDEEP

    3072:uSathrPGP3s0t85YYC8NT1FqnV6RoQNVm6tVc/bmmaPA:uzthrP+JsYYCsakhNV9QbP

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Drops file in Drivers directory 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Checks for any installed AV software in registry 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3413dfa1fae22e3a618fca32f304b63b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3413dfa1fae22e3a618fca32f304b63b_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops file in Drivers directory
    • Checks for any installed AV software in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:964
    • \??\globalroot\systemroot\system32\7P30HrK.exe
      \\?\globalroot\systemroot\system32\7P30HrK.exe
      2⤵
      • Drops file in Drivers directory
      • Executes dropped EXE
      • Checks for any installed AV software in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\System32\7P30HrK.exe

    Filesize

    112KB

    MD5

    3413dfa1fae22e3a618fca32f304b63b

    SHA1

    636311d413ad9f72da772176e0fca5aae0ae3716

    SHA256

    65b1dafdca6026b6267279a0ac327a409f1b9bf8e802f1f3ee0906e2ab0cd598

    SHA512

    7a9b166968e50ff2f5c952f317e6edc502d737107a6037bf61181a706d867d4c5c2a96f64fd50acb9c9a3a31ab54a7668855a99e38699cc1dd62bc1235d3d9d4

  • memory/964-1-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/964-0-0x0000000000401000-0x0000000000403000-memory.dmp

    Filesize

    8KB

  • memory/964-2-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1920-8-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1920-7-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1920-9-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB