Overview

overview

7

Static

static

3

18cb2ff398...18.exe

windows7-x64

7

18cb2ff398...18.exe

windows10-2004-x64

3

Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    28-06-2024 04:35

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General

  • Target

    18cb2ff39829913dd9e73d391c7877cc_JaffaCakes118.exe

  • Size

    325KB

  • MD5

    18cb2ff39829913dd9e73d391c7877cc

  • SHA1

    70350fb817e87f508a0ff70bbb4df5d162438244

  • SHA256

    a57eefbd9c8e950de722fd526f822571cd1e181dd63f12f39007861ffb8ad445

  • SHA512

    c4f8fd4f43336abc3132f63e8d4efae7d3f3cf1c6c0f8c0e96112547e6e98193030c6d31607396a28576a65738d01c51c7d2b3753fe3fa0f162c4406627d143a

  • SSDEEP

    6144:a/q7SNq8uV/g/J/dXraQ7IHQWTfuXACVkR4drCoSPfQ6yS0y/:aDNqDV/g/J/daQErfuLeWpCocfTw

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).

  • Kills process with taskkill 1 IoCs
    evasion
  • 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\18cb2ff39829913dd9e73d391c7877cc_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\18cb2ff39829913dd9e73d391c7877cc_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2092
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2092 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\18cb2ff39829913dd9e73d391c7877cc_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\LGENEF~1.EXE -f
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2980
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /pid 2092
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2588
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 3 127.1
        3⤵
        • Runs ping.exe
        PID:2708
      • C:\Users\Admin\AppData\Local\lgenefmvom.exe
        C:\Users\Admin\AppData\Local\LGENEF~1.EXE -f
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2760

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\lgenefmvom.exe
    Filesize

    325KB

    MD5

    18cb2ff39829913dd9e73d391c7877cc

    SHA1

    70350fb817e87f508a0ff70bbb4df5d162438244

    SHA256

    a57eefbd9c8e950de722fd526f822571cd1e181dd63f12f39007861ffb8ad445

    SHA512

    c4f8fd4f43336abc3132f63e8d4efae7d3f3cf1c6c0f8c0e96112547e6e98193030c6d31607396a28576a65738d01c51c7d2b3753fe3fa0f162c4406627d143a

    Download Submit

  • memory/2092-0-0x0000000000250000-0x0000000000251000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2092-1-0x0000000001000000-0x00000000010A9000-memory.dmp

    Filesize

    676KB

    Download

  • memory/2092-2-0x0000000001000000-0x00000000010A9000-memory.dmp

    Filesize

    676KB

    Download

  • memory/2092-5-0x0000000001000000-0x00000000010A9000-memory.dmp

    Filesize

    676KB

    Download

  • memory/2760-12-0x0000000001000000-0x00000000010A9000-memory.dmp

    Filesize

    676KB

    Download

  • memory/2760-11-0x0000000001000000-0x00000000010A9000-memory.dmp

    Filesize

    676KB

    Download

  • memory/2760-13-0x0000000001000000-0x00000000010A9000-memory.dmp

    Filesize

    676KB

    Download

  • memory/2760-14-0x0000000001000000-0x00000000010A9000-memory.dmp

    Filesize

    676KB

    Download

  • memory/2760-15-0x0000000001000000-0x00000000010A9000-memory.dmp

    Filesize

    676KB

    Download

  • memory/2760-16-0x0000000001000000-0x00000000010A9000-memory.dmp

    Filesize

    676KB

    Download

  • memory/2760-17-0x0000000001000000-0x00000000010A9000-memory.dmp

    Filesize

    676KB

    Download

  • memory/2760-18-0x0000000001000000-0x00000000010A9000-memory.dmp

    Filesize

    676KB

    Download