Overview

overview

8

Static

static

3

f37420f662...18.exe

windows7-x64

8

f37420f662...18.exe

windows10-2004-x64

1

Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240319-en
  • resource tags

    arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
  • submitted
    16/04/2024, 12:01

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General

  • Target

    f37420f662960f129e38dc7d42445480_JaffaCakes118.exe

  • Size

    332KB

  • MD5

    f37420f662960f129e38dc7d42445480

  • SHA1

    919f459416fc2a9fb00a3eb39982dde727134329

  • SHA256

    b25bb72eff74e3928001bbfe7c6f310d92f92b51623a3a84b1556231bfc5fc30

  • SHA512

    cdb8dadda4dff39caf9edcdc0556531b7dace3b136ecc99caff73b6daa04f36a0e75f0863fdbbe94dcfd6e8727221b935ca557031c41d490071bed1e2ce9cb58

  • SSDEEP

    6144:fHRoNQ9Oc7YLBYa/HyvGmqjVcyFC5Gjq4xZm5JhXRGdr+T:fxoEBKnzjqyF0Gj/+ThhE

Score
8/10
evasionpersistencespywarestealer

Malware Config

Signatures

  • Disables taskbar notifications via registry modification
    evasion
  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
    persistence
  • 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 20 IoCs
  • Suspicious use of FindShellTrayWindow 38 IoCs
  • Suspicious use of SendNotifyMessage 22 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\f37420f662960f129e38dc7d42445480_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f37420f662960f129e38dc7d42445480_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1252
    • C:\Users\Admin\AppData\Local\ogl.exe
      "C:\Users\Admin\AppData\Local\ogl.exe" -gav C:\Users\Admin\AppData\Local\Temp\f37420f662960f129e38dc7d42445480_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:2636
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies Installed Components in the registry
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2544

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    332KB

    MD5

    f37420f662960f129e38dc7d42445480

    SHA1

    919f459416fc2a9fb00a3eb39982dde727134329

    SHA256

    b25bb72eff74e3928001bbfe7c6f310d92f92b51623a3a84b1556231bfc5fc30

    SHA512

    cdb8dadda4dff39caf9edcdc0556531b7dace3b136ecc99caff73b6daa04f36a0e75f0863fdbbe94dcfd6e8727221b935ca557031c41d490071bed1e2ce9cb58

    Download Submit

  • memory/1252-0-0x0000000000230000-0x000000000023C000-memory.dmp

    Filesize

    48KB

    Download

  • memory/1252-2-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/1252-1-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/1252-3-0x0000000001E30000-0x00000000020DA000-memory.dmp

    Filesize

    2.7MB

    Download

  • memory/1252-12-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2544-18-0x0000000004090000-0x0000000004091000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2544-15-0x0000000004090000-0x0000000004091000-memory.dmp

    Filesize

    4KB

    Download

  • memory/2544-32-0x0000000002680000-0x0000000002690000-memory.dmp

    Filesize

    64KB

    Download

  • memory/2636-26-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2636-27-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2636-19-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2636-20-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2636-21-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2636-25-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2636-17-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2636-14-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2636-28-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2636-29-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2636-30-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2636-31-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2636-16-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/2636-33-0x0000000000400000-0x00000000005EF000-memory.dmp

    Filesize

    1.9MB

    Download