Analysis

  • max time kernel
    148s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    27-07-2024 23:19

General

  • Target

    024a2b33f4a43ab679b44f1b9bcb6bcc_JaffaCakes118.exe

  • Size

    3.6MB

  • MD5

    024a2b33f4a43ab679b44f1b9bcb6bcc

  • SHA1

    f154baff6d0e53d0f40ca49db29d911ec3231a8f

  • SHA256

    4ad56ad56865d9c280cdff0b03a69b51a36a032847ee7d7bc62b8aecb0b6981c

  • SHA512

    5b8d0e9605e929763ccbe286d4c63f3c12b0338cbcd1fcff301482de45c9f3d2e9240fab5f54179685a2c856a24af03c2fec4c6969070698d7da2b099b5c08a4

  • SSDEEP

    49152:CxHSYI6JgG2BvvPG8i51PFZgBciXPFKz+cWvjVrKJczGdcN:+SYI6JgGkv3G8i5ZFZJiXPFOSp3zs

Malware Config

Signatures

  • BitRAT

    BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

  • BitRAT payload 37 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • UPX packed file 41 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\024a2b33f4a43ab679b44f1b9bcb6bcc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\024a2b33f4a43ab679b44f1b9bcb6bcc_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2056
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\024a2b33f4a43ab679b44f1b9bcb6bcc_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\ASDWRTEssscx342VJHVYGHVJJ7890MSDDERMYULLNMM.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2664
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\AppData\Local\ASDWRTEssscx342VJHVYGHVJJ7890MSDDERMYULLNMM.exe"
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1844
      • C:\Users\Admin\AppData\Local\ASDWRTEssscx342VJHVYGHVJJ7890MSDDERMYULLNMM.exe
        "C:\Users\Admin\AppData\Local\ASDWRTEssscx342VJHVYGHVJJ7890MSDDERMYULLNMM.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2684
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "VCAZZSD26923540123KJLVYTYREXTQQQ" /t REG_SZ /d "C:\Users\Admin\AppData\Local\ASDWRTEssscx342VJHVYGHVJJ7890MSDDERMYULLNMM.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2904
          • C:\Windows\SysWOW64\reg.exe
            REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "VCAZZSD26923540123KJLVYTYREXTQQQ" /t REG_SZ /d "C:\Users\Admin\AppData\Local\ASDWRTEssscx342VJHVYGHVJJ7890MSDDERMYULLNMM.exe"
            5⤵
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            PID:2920
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe"
          4⤵
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          PID:1960
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "VCAZZSD26923540123KJLVYTYREXTQQQ" /t REG_SZ /d "C:\Users\Admin\AppData\Local\ASDWRTEssscx342VJHVYGHVJJ7890MSDDERMYULLNMM.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:1812
          • C:\Windows\SysWOW64\reg.exe
            REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "VCAZZSD26923540123KJLVYTYREXTQQQ" /t REG_SZ /d "C:\Users\Admin\AppData\Local\ASDWRTEssscx342VJHVYGHVJJ7890MSDDERMYULLNMM.exe"
            5⤵
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            PID:1132
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe"
          4⤵
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:1956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\ASDWRTEssscx342VJHVYGHVJJ7890MSDDERMYULLNMM.exe

    Filesize

    3.6MB

    MD5

    024a2b33f4a43ab679b44f1b9bcb6bcc

    SHA1

    f154baff6d0e53d0f40ca49db29d911ec3231a8f

    SHA256

    4ad56ad56865d9c280cdff0b03a69b51a36a032847ee7d7bc62b8aecb0b6981c

    SHA512

    5b8d0e9605e929763ccbe286d4c63f3c12b0338cbcd1fcff301482de45c9f3d2e9240fab5f54179685a2c856a24af03c2fec4c6969070698d7da2b099b5c08a4

  • memory/1956-64-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1956-65-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1956-61-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1956-58-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-35-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-59-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-72-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-39-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-37-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-73-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-36-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-71-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-68-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-21-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-22-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-24-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/1960-18-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-25-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-26-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-28-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-27-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-29-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-30-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-32-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-31-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-33-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-34-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-69-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-70-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-66-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-67-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-38-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-40-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-41-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-43-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-42-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-44-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-45-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-47-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-46-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-62-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-60-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/1960-63-0x0000000000400000-0x0000000000811000-memory.dmp

    Filesize

    4.1MB

  • memory/2056-0-0x0000000074C3E000-0x0000000074C3F000-memory.dmp

    Filesize

    4KB

  • memory/2056-6-0x0000000074C30000-0x000000007531E000-memory.dmp

    Filesize

    6.9MB

  • memory/2056-4-0x0000000000680000-0x00000000006B0000-memory.dmp

    Filesize

    192KB

  • memory/2056-2-0x0000000074C30000-0x000000007531E000-memory.dmp

    Filesize

    6.9MB

  • memory/2056-1-0x0000000001340000-0x00000000016D6000-memory.dmp

    Filesize

    3.6MB

  • memory/2056-3-0x0000000000590000-0x00000000005BE000-memory.dmp

    Filesize

    184KB

  • memory/2056-12-0x0000000074C30000-0x000000007531E000-memory.dmp

    Filesize

    6.9MB

  • memory/2056-5-0x0000000074C3E000-0x0000000074C3F000-memory.dmp

    Filesize

    4KB

  • memory/2684-13-0x0000000074C30000-0x000000007531E000-memory.dmp

    Filesize

    6.9MB

  • memory/2684-16-0x0000000000710000-0x0000000000728000-memory.dmp

    Filesize

    96KB

  • memory/2684-17-0x0000000000CB0000-0x0000000000CB6000-memory.dmp

    Filesize

    24KB

  • memory/2684-15-0x0000000074C30000-0x000000007531E000-memory.dmp

    Filesize

    6.9MB

  • memory/2684-14-0x0000000001370000-0x0000000001706000-memory.dmp

    Filesize

    3.6MB