Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-05-2024 11:38

General

  • Target

    809b1d7d62c6f7008b6ee36a4813cbcb_JaffaCakes118.exe

  • Size

    23KB

  • MD5

    809b1d7d62c6f7008b6ee36a4813cbcb

  • SHA1

    23e3f4f15e55e147f584accd32263bfafed042f7

  • SHA256

    bb92b3e624e7ab6f198ab61efe26490e2572b25de60ecfd8c400633d09877956

  • SHA512

    6f22907cc7b36dda2e26b3b4331fafa1b1065445e6b21d4fdbda4388199c59d118ba0fe205dd73a2e973d9d1619663a93f1e1e2559e46d5777df6659e99f9e73

  • SSDEEP

    384:JXwz6+T4IjWZFNwXU0eiNUBdvt6lgT+lLOhXxQmRvR6JZlbw8hqIusZzZN8:J8TbC81NgRpcnup

Malware Config

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 35 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\809b1d7d62c6f7008b6ee36a4813cbcb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\809b1d7d62c6f7008b6ee36a4813cbcb_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:2724
    • C:\Users\Admin\AppData\Roaming\PW3DCoin.exe
      "C:\Users\Admin\AppData\Roaming\PW3DCoin.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2180
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\PW3DCoin.exe" "PW3DCoin.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        PID:940

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\PW3DCoin.exe

    Filesize

    23KB

    MD5

    809b1d7d62c6f7008b6ee36a4813cbcb

    SHA1

    23e3f4f15e55e147f584accd32263bfafed042f7

    SHA256

    bb92b3e624e7ab6f198ab61efe26490e2572b25de60ecfd8c400633d09877956

    SHA512

    6f22907cc7b36dda2e26b3b4331fafa1b1065445e6b21d4fdbda4388199c59d118ba0fe205dd73a2e973d9d1619663a93f1e1e2559e46d5777df6659e99f9e73

  • memory/2180-13-0x0000000074C80000-0x0000000075231000-memory.dmp

    Filesize

    5.7MB

  • memory/2180-14-0x0000000074C80000-0x0000000075231000-memory.dmp

    Filesize

    5.7MB

  • memory/2180-16-0x0000000074C80000-0x0000000075231000-memory.dmp

    Filesize

    5.7MB

  • memory/2724-0-0x0000000074C82000-0x0000000074C83000-memory.dmp

    Filesize

    4KB

  • memory/2724-1-0x0000000074C80000-0x0000000075231000-memory.dmp

    Filesize

    5.7MB

  • memory/2724-2-0x0000000074C80000-0x0000000075231000-memory.dmp

    Filesize

    5.7MB

  • memory/2724-12-0x0000000074C80000-0x0000000075231000-memory.dmp

    Filesize

    5.7MB