Analysis

  • max time kernel
    117s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    26-06-2024 08:46

General

  • Target

    11685dce1e91f778788830d7eece48de_JaffaCakes118.exe

  • Size

    77KB

  • MD5

    11685dce1e91f778788830d7eece48de

  • SHA1

    9843a1f12e6b9026b1da5a0f31198c081ec7c45e

  • SHA256

    399d231b8d6155b7eb56289b57e5065b7439da31f265ef423b7bcf61d45019e2

  • SHA512

    68393b06b933c4af2b22789820c4416ec62b22ee21f61b12487af9bae03f86757dc2d07200e530c03c5e8a487a10405b41443d5a42f2113527da25c5a2755ffc

  • SSDEEP

    1536:+5PM78Yn+qGOPRjtPGBWH5dRm1gwxCN7/GNQPifOorO4m4jcNhtRmXxiRFg5s2xH:MM78E/GiUWnRm+5rPifOorBm4wNhtRmJ

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • VMProtect packed file 9 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\11685dce1e91f778788830d7eece48de_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\11685dce1e91f778788830d7eece48de_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Program Files directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2180
    • C:\Program Files\Internet Explorer\Aqnticivei.exe
      "C:\Program Files\Internet Explorer\Aqnticivei.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:2724
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /C del C:\Users\Admin\AppData\Local\Temp\11685D~1.EXE > nul
      2⤵
      • Deletes itself
      PID:2496
  • C:\Program Files\Internet Explorer\Aqnticivei.exe
    "C:\Program Files\Internet Explorer\Aqnticivei.exe"
    1⤵
    • Executes dropped EXE
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2668
    • C:\Windows\SysWOW64\explorer.exe
      C:\Windows\system32\explorer.exe
      2⤵
        PID:2512

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\Program Files\Internet Explorer\Aqnticivei.exe

      Filesize

      77KB

      MD5

      11685dce1e91f778788830d7eece48de

      SHA1

      9843a1f12e6b9026b1da5a0f31198c081ec7c45e

      SHA256

      399d231b8d6155b7eb56289b57e5065b7439da31f265ef423b7bcf61d45019e2

      SHA512

      68393b06b933c4af2b22789820c4416ec62b22ee21f61b12487af9bae03f86757dc2d07200e530c03c5e8a487a10405b41443d5a42f2113527da25c5a2755ffc

    • memory/2180-3-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/2180-12-0x0000000000230000-0x0000000000254000-memory.dmp

      Filesize

      144KB

    • memory/2180-11-0x0000000000230000-0x0000000000254000-memory.dmp

      Filesize

      144KB

    • memory/2180-0-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/2180-15-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/2512-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2512-23-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/2668-26-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/2668-17-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/2724-14-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/2724-19-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/2724-13-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB