Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    28/07/2024, 08:14

General

  • Target

    1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe

  • Size

    23KB

  • MD5

    1024e336a508c30590d1224dc6a93e0a

  • SHA1

    f4888190ebba6f79f1fd7f80cddbbbda0407bcc8

  • SHA256

    c8aa986f062e9c93831663869e4dbad037be4acdf7eef50b8cdafeb0f01b2072

  • SHA512

    393e4fa0c13773a8ce49afead12229f51ef79075c14da3a269f93d7fe81bb57cc37babccb9f05729472971623d3769899d0241f549de59a584ea17154e3a40bb

  • SSDEEP

    384:bMKFYuEEhERvoBG16Xuy0MHNw6Tg1Y+75JTFmRvR6JZlbw8hqIusZzZT1:wW4V6+yDRpcnu+

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

GENRAM MOTO

C2

milla.publicvm.com:1177

Mutex

c1e444094e4e1836ba8400b3d476c9ef

Attributes
  • reg_key

    c1e444094e4e1836ba8400b3d476c9ef

  • splitter

    |'|'|

Signatures

  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Modifies Windows Firewall 2 TTPs 1 IoCs
  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 3 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 35 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1024e336a508c30590d1224dc6a93e0a_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2232
    • C:\Users\Admin\AppData\Roaming\awsare.exe
      "C:\Users\Admin\AppData\Roaming\awsare.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2812
      • C:\Windows\SysWOW64\netsh.exe
        netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\awsare.exe" "awsare.exe" ENABLE
        3⤵
        • Modifies Windows Firewall
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:2568

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Roaming\awsare.exe

    Filesize

    23KB

    MD5

    1024e336a508c30590d1224dc6a93e0a

    SHA1

    f4888190ebba6f79f1fd7f80cddbbbda0407bcc8

    SHA256

    c8aa986f062e9c93831663869e4dbad037be4acdf7eef50b8cdafeb0f01b2072

    SHA512

    393e4fa0c13773a8ce49afead12229f51ef79075c14da3a269f93d7fe81bb57cc37babccb9f05729472971623d3769899d0241f549de59a584ea17154e3a40bb

  • memory/2232-0-0x00000000748A1000-0x00000000748A2000-memory.dmp

    Filesize

    4KB

  • memory/2232-1-0x00000000748A0000-0x0000000074E4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2232-2-0x00000000748A0000-0x0000000074E4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2232-10-0x00000000748A0000-0x0000000074E4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2812-11-0x00000000748A0000-0x0000000074E4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2812-12-0x00000000748A0000-0x0000000074E4B000-memory.dmp

    Filesize

    5.7MB

  • memory/2812-14-0x00000000748A0000-0x0000000074E4B000-memory.dmp

    Filesize

    5.7MB