Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03-07-2024 12:27

General

  • Target

    2264289f009d42213b66cffcbf5a10e3_JaffaCakes118.exe

  • Size

    242KB

  • MD5

    2264289f009d42213b66cffcbf5a10e3

  • SHA1

    514a24dd120158bcfb5f1e3ce9b5e239bd96c43d

  • SHA256

    2305bde763611feb701816efdf831e878e28bd0091c06f3475b6706973343894

  • SHA512

    2acacb25a27beb28b0b3ba0ef75f0e0d98076778d6d244586b75b09f0b12d3432f7bcd588a6bcf50652b6ca584d2c815304c83f1a5b485f24b9799b10a9081b5

  • SSDEEP

    6144:21o94vxDn7zFwBqDH8bssHT2ZqjeqhGcHDNNNeXZ:8oOeBqzbscqjF8cHg

Malware Config

Signatures

  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

  • Modifies firewall policy service 3 TTPs 8 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Deletes itself 1 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 7 IoCs
  • UPX packed file 7 IoCs

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

  • Adds Run key to start application 2 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry key 1 TTPs 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2264289f009d42213b66cffcbf5a10e3_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2264289f009d42213b66cffcbf5a10e3_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2524
    • C:\Users\Admin\AppData\Local\Temp\svchost.exe
      "C:\Users\Admin\AppData\Local\Temp\svchost.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2532
      • C:\Users\Admin\AppData\Local\Temp\svchost.exe
        C:\Users\Admin\AppData\Local\Temp\svchost.exe
        3⤵
        • Adds policy Run key to start application
        • Boot or Logon Autostart Execution: Active Setup
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2724
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2452
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • Modifies registry key
            PID:2052
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\svchost.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2504
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\svchost.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\svchost.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • Modifies registry key
            PID:1600
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2560
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
            5⤵
            • Modifies firewall policy service
            • Modifies registry key
            PID:2776
        • C:\Windows\SysWOW64\cmd.exe
          cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\RunescapeHack.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\RunescapeHack.exe:*:Enabled:Windows Messanger" /f
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2896
          • C:\Windows\SysWOW64\reg.exe
            REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\RunescapeHack.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\RunescapeHack.exe:*:Enabled:Windows Messanger" /f
            5⤵
            • Modifies firewall policy service
            • Modifies registry key
            PID:2332
      • C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe
        "C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2976
        • C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
          "C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2780
          • C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
            C:\Users\Admin\AppData\Local\Temp\System\wmpmetwk.exe
            5⤵
              PID:2940

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Persistence

    Create or Modify System Process

    1
    T1543

    Windows Service

    1
    T1543.003

    Boot or Logon Autostart Execution

    3
    T1547

    Registry Run Keys / Startup Folder

    2
    T1547.001

    Active Setup

    1
    T1547.014

    Privilege Escalation

    Create or Modify System Process

    1
    T1543

    Windows Service

    1
    T1543.003

    Boot or Logon Autostart Execution

    3
    T1547

    Registry Run Keys / Startup Folder

    2
    T1547.001

    Active Setup

    1
    T1547.014

    Defense Evasion

    Modify Registry

    5
    T1112

    Impair Defenses

    1
    T1562

    Disable or Modify System Firewall

    1
    T1562.004

    Discovery

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
      Filesize

      84B

      MD5

      0d3766182ed84d9eefdd43b8a4455a06

      SHA1

      718aa8c791ea243cfebf06ebe70e43e8d5040b25

      SHA256

      0cc01f94732bc99086ce9a1db18f0e34466c112b87ceafeaa31f2fec5be0e65b

      SHA512

      e9730586a72826053569b52be6f2d1a9a657e51b8f911c4379aee36a541c64c01ca3b51ad9eee16c227cf12caedda450be0251af43dbeff156177dd22973c9de

    • C:\Users\Admin\AppData\Local\Temp\System\audiodgi.exe
      Filesize

      10KB

      MD5

      a6deb877c0f1f4ded2d2ad0b885824ce

      SHA1

      b470b92025d3e85dde8f76cf46be9456d4692aec

      SHA256

      484f423590c54da0296682b7e82ad33901f08f464415c10608f352c88f1b0782

      SHA512

      d7d2b759431bfcce8649fc7b49cbccaa5b47e31661ab08932af058e3a7bccff8f0b60303e6d53fe0979f6b9378f487f41095f991096cb9270b6129b456159ff7

    • \Users\Admin\AppData\Local\Temp\svchost.exe
      Filesize

      242KB

      MD5

      2264289f009d42213b66cffcbf5a10e3

      SHA1

      514a24dd120158bcfb5f1e3ce9b5e239bd96c43d

      SHA256

      2305bde763611feb701816efdf831e878e28bd0091c06f3475b6706973343894

      SHA512

      2acacb25a27beb28b0b3ba0ef75f0e0d98076778d6d244586b75b09f0b12d3432f7bcd588a6bcf50652b6ca584d2c815304c83f1a5b485f24b9799b10a9081b5

    • memory/2524-1-0x0000000074710000-0x0000000074CBB000-memory.dmp
      Filesize

      5.7MB

    • memory/2524-2-0x0000000074710000-0x0000000074CBB000-memory.dmp
      Filesize

      5.7MB

    • memory/2524-0-0x0000000074711000-0x0000000074712000-memory.dmp
      Filesize

      4KB

    • memory/2524-21-0x0000000074710000-0x0000000074CBB000-memory.dmp
      Filesize

      5.7MB

    • memory/2532-24-0x0000000074710000-0x0000000074CBB000-memory.dmp
      Filesize

      5.7MB

    • memory/2532-22-0x0000000074710000-0x0000000074CBB000-memory.dmp
      Filesize

      5.7MB

    • memory/2532-53-0x0000000074710000-0x0000000074CBB000-memory.dmp
      Filesize

      5.7MB

    • memory/2724-26-0x0000000000400000-0x0000000000473000-memory.dmp
      Filesize

      460KB

    • memory/2724-28-0x0000000000400000-0x0000000000473000-memory.dmp
      Filesize

      460KB

    • memory/2724-33-0x0000000000400000-0x0000000000473000-memory.dmp
      Filesize

      460KB

    • memory/2724-31-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

    • memory/2724-30-0x0000000000400000-0x0000000000473000-memory.dmp
      Filesize

      460KB

    • memory/2724-36-0x0000000000400000-0x0000000000473000-memory.dmp
      Filesize

      460KB

    • memory/2724-37-0x0000000000400000-0x0000000000473000-memory.dmp
      Filesize

      460KB

    • memory/2724-40-0x0000000000400000-0x0000000000473000-memory.dmp
      Filesize

      460KB

    • memory/2724-54-0x0000000000400000-0x0000000000473000-memory.dmp
      Filesize

      460KB