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Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09/10/2024, 07:23

General

  • Target

    2d259b3e21c7ae957be1cf75a570d000_JaffaCakes118.exe

  • Size

    359KB

  • MD5

    2d259b3e21c7ae957be1cf75a570d000

  • SHA1

    431dfd53ccfbc354844ee9534089cf25c3b7133a

  • SHA256

    7c6eb58ae668e8e1709b6c3a7b052183d8dc8b5ab03705df62813e7af93edbe7

  • SHA512

    e000098db6ca8d7a91f8b8feaf88ea6a86bf6ae88e82d2136bb5afee8933437d7c1a0dd6fd466218ab43c5d794d710040e6871ac1ef51ab69ee03644a2296b8d

  • SSDEEP

    6144:VOoY+BP6yCyrRxhY13epUWrABYk2/c+wgvD1Q0Ta:wojbt/YOUTdgr1QSa

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Kills process with taskkill 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2d259b3e21c7ae957be1cf75a570d000_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2d259b3e21c7ae957be1cf75a570d000_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1984
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 1984 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\2d259b3e21c7ae957be1cf75a570d000_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\aiipfe.exe -f
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:2536
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /pid 1984
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:1740
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 3 127.1
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2316
      • C:\Users\Admin\AppData\Local\aiipfe.exe
        C:\Users\Admin\AppData\Local\aiipfe.exe -f
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2348

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\aiipfe.exe

    Filesize

    359KB

    MD5

    2d259b3e21c7ae957be1cf75a570d000

    SHA1

    431dfd53ccfbc354844ee9534089cf25c3b7133a

    SHA256

    7c6eb58ae668e8e1709b6c3a7b052183d8dc8b5ab03705df62813e7af93edbe7

    SHA512

    e000098db6ca8d7a91f8b8feaf88ea6a86bf6ae88e82d2136bb5afee8933437d7c1a0dd6fd466218ab43c5d794d710040e6871ac1ef51ab69ee03644a2296b8d

  • memory/1984-0-0x0000000001000000-0x00000000010BC000-memory.dmp

    Filesize

    752KB

  • memory/1984-1-0x0000000077C91000-0x0000000077C92000-memory.dmp

    Filesize

    4KB

  • memory/1984-2-0x0000000000160000-0x0000000000162000-memory.dmp

    Filesize

    8KB

  • memory/1984-5-0x0000000001000000-0x00000000010BC000-memory.dmp

    Filesize

    752KB

  • memory/2348-12-0x0000000000C90000-0x0000000000D4C000-memory.dmp

    Filesize

    752KB

  • memory/2348-10-0x0000000000160000-0x0000000000162000-memory.dmp

    Filesize

    8KB

  • memory/2348-14-0x0000000000160000-0x0000000000162000-memory.dmp

    Filesize

    8KB

  • memory/2348-13-0x0000000001000000-0x00000000010BC000-memory.dmp

    Filesize

    752KB

  • memory/2348-15-0x0000000001000000-0x00000000010BC000-memory.dmp

    Filesize

    752KB

  • memory/2348-16-0x0000000001000000-0x00000000010BC000-memory.dmp

    Filesize

    752KB

  • memory/2348-17-0x0000000001000000-0x00000000010BC000-memory.dmp

    Filesize

    752KB

  • memory/2348-18-0x0000000001000000-0x00000000010BC000-memory.dmp

    Filesize

    752KB

  • memory/2348-19-0x0000000001000000-0x00000000010BC000-memory.dmp

    Filesize

    752KB

  • memory/2348-20-0x0000000001000000-0x00000000010BC000-memory.dmp

    Filesize

    752KB