Overview

overview

8

Static

static

3

606385a2e6...18.exe

windows7-x64

8

606385a2e6...18.exe

windows10-2004-x64

1

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    20/07/2024, 23:19

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General

  • Target

    606385a2e6cfbb68a58914ffa95a8c15_JaffaCakes118.exe

  • Size

    336KB

  • MD5

    606385a2e6cfbb68a58914ffa95a8c15

  • SHA1

    2d31695673e4fa7c1e090b14a93d2b982f05a4e2

  • SHA256

    ee74cc755314a258d1f581521843673fdd2e5ccbc38f7f5383975828ac741ca9

  • SHA512

    e117c245358f215027966875e0293bef9783699e47ce5e33be7e8bd0326310abfcfba9596e3a0ac0e2c3675cd9b7a510b1457f79bec6cffc47195a3968e1d5f9

  • SSDEEP

    6144:Pe1ti+Fq9VR1umcY2LXad+1soDtJvQYwO136DtlAoaUfY/vaB5J/pyT:8iCaR1oad+dDtZb1mpfY/vq

Score
8/10
evasionpersistencespywarestealer

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    persistence
  • Disables taskbar notifications via registry modification
    evasion
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Modifies system executable filetype association 2 TTPs 17 IoCs
    persistence
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Modifies registry class 41 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 16 IoCs
  • Suspicious use of FindShellTrayWindow 37 IoCs
  • Suspicious use of SendNotifyMessage 20 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\606385a2e6cfbb68a58914ffa95a8c15_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\606385a2e6cfbb68a58914ffa95a8c15_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2452
    • C:\Users\Admin\AppData\Local\kgg.exe
      "C:\Users\Admin\AppData\Local\kgg.exe" -gav C:\Users\Admin\AppData\Local\Temp\606385a2e6cfbb68a58914ffa95a8c15_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Modifies system executable filetype association
      • Adds Run key to start application
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:2440
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    336KB

    MD5

    606385a2e6cfbb68a58914ffa95a8c15

    SHA1

    2d31695673e4fa7c1e090b14a93d2b982f05a4e2

    SHA256

    ee74cc755314a258d1f581521843673fdd2e5ccbc38f7f5383975828ac741ca9

    SHA512

    e117c245358f215027966875e0293bef9783699e47ce5e33be7e8bd0326310abfcfba9596e3a0ac0e2c3675cd9b7a510b1457f79bec6cffc47195a3968e1d5f9

    Download Submit

  • memory/2440-30-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-34-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-37-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-36-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-23-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-33-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-17-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-16-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-18-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-19-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-20-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-21-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-32-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-24-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-22-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-25-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-29-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2440-31-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2452-0-0x0000000000240000-0x000000000024C000-memory.dmp

    Filesize

    48KB

    Download

  • memory/2452-3-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2452-13-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2452-14-0x0000000000401000-0x00000000005E4000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2452-1-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2452-2-0x0000000000401000-0x00000000005E4000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2644-35-0x0000000002EE0000-0x0000000002EF0000-memory.dmp

    Filesize

    64KB

    Download