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Overview

overview

7

Static

static

3

19af6e9f9e...18.exe

windows7-x64

7

19af6e9f9e...18.exe

windows10-2004-x64

1

Analysis

  • max time kernel
    149s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    28/06/2024, 09:49

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General

  • Target

    19af6e9f9e2cf22df752cc440f65ff9e_JaffaCakes118.exe

  • Size

    360KB

  • MD5

    19af6e9f9e2cf22df752cc440f65ff9e

  • SHA1

    866bc0471a1c4777c50f9a6badf2b2c1e6ed51da

  • SHA256

    06f90aa98b5cd6405519dcbcd53fb181607aed47c5af65267604c778a43118f6

  • SHA512

    d0d70c9dbe63583bac2cae34de6044a676a40732e4172e23ce03eee2a3c12adbfd38c4d68670e58118928f075fb4592a17a6fc79ed5c05f625072a7cbd69c549

  • SSDEEP

    6144:j12BxaCtRGWwShGVzkmIVIKhwqxeYdxGcN4jAtnJxT+CAwdnaZlUEB:8LlE7IVIKWqzzDBxPy

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\19af6e9f9e2cf22df752cc440f65ff9e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\19af6e9f9e2cf22df752cc440f65ff9e_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2016
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2016 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\19af6e9f9e2cf22df752cc440f65ff9e_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\GFSMQK~1.EXE -f
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2932
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /pid 2016
        3⤵
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2176
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 3 127.1
        3⤵
        • Runs ping.exe
        PID:2592
      • C:\Users\Admin\AppData\Local\gfsmqkasp.exe
        C:\Users\Admin\AppData\Local\GFSMQK~1.EXE -f
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    360KB

    MD5

    19af6e9f9e2cf22df752cc440f65ff9e

    SHA1

    866bc0471a1c4777c50f9a6badf2b2c1e6ed51da

    SHA256

    06f90aa98b5cd6405519dcbcd53fb181607aed47c5af65267604c778a43118f6

    SHA512

    d0d70c9dbe63583bac2cae34de6044a676a40732e4172e23ce03eee2a3c12adbfd38c4d68670e58118928f075fb4592a17a6fc79ed5c05f625072a7cbd69c549

    Download Submit

  • memory/2016-0-0x0000000000320000-0x0000000000321000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2016-1-0x0000000001000000-0x00000000010C5000-memory.dmp

    Filesize

    788KB

    Download

  • memory/2016-4-0x0000000001000000-0x00000000010C5000-memory.dmp

    Filesize

    788KB

    Download

  • memory/2756-10-0x0000000001000000-0x00000000010C5000-memory.dmp

    Filesize

    788KB

    Download

  • memory/2756-11-0x0000000001000000-0x00000000010C5000-memory.dmp

    Filesize

    788KB

    Download

  • memory/2756-12-0x0000000001000000-0x00000000010C5000-memory.dmp

    Filesize

    788KB

    Download

  • memory/2756-13-0x0000000001000000-0x00000000010C5000-memory.dmp

    Filesize

    788KB

    Download

  • memory/2756-14-0x0000000001000000-0x00000000010C5000-memory.dmp

    Filesize

    788KB

    Download

  • memory/2756-15-0x0000000001000000-0x00000000010C5000-memory.dmp

    Filesize

    788KB

    Download

  • memory/2756-16-0x0000000001000000-0x00000000010C5000-memory.dmp

    Filesize

    788KB

    Download

  • memory/2756-17-0x0000000001000000-0x00000000010C5000-memory.dmp

    Filesize

    788KB

    Download