Overview

overview

10

Static

static

7

ed734ea518...18.exe

windows7-x64

10

ed734ea518...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/09/2024, 11:07

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    ed734ea5185b1394363e2382e0918e83_JaffaCakes118.exe

  • Size

    6.3MB

  • MD5

    ed734ea5185b1394363e2382e0918e83

  • SHA1

    0f8dbb7ae517d3f2d3ad43a46fec6f7fd3bd32eb

  • SHA256

    70039c42bab8974188b1df732960481f5f41e2e3fd81c7c6af85b34c12fff2ad

  • SHA512

    d2881ad10959feb3b86b6d3103a27f41c0c3fa9cff37fe5a20d7e90f29896f33007f3142e9961c82a6cfd0282627a160051d0654e735389e7fd4d9cd43798d70

  • SSDEEP

    196608:i7effIPEsy58doQaTzwZ8Jq3QKnqVtxQnKnqVtxQu9OryfEQ2wryfEQuQltG8dJg:i7effIPEsy58doQaTzwZ8Jq3QKnqVtxW

Score
10/10
adwarediscoverypersistencestealerupx

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 2 IoCs
    persistence
  • Drops file in Drivers directory 3 IoCs
  • Sets service image path in registry 2 TTPs 2 IoCs
    persistence
  • ACProtect 1.3x - 1.4x DLL software 5 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 2 IoCs
  • UPX packed file 13 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Adds Run key to start application 2 TTPs 8 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 64 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Installs/modifies Browser Helper Object 2 TTPs 3 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

    stealeradware
  • Modifies WinLogon 2 TTPs 1 IoCs
    persistence
  • Drops file in System32 directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

    discovery
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ed734ea5185b1394363e2382e0918e83_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ed734ea5185b1394363e2382e0918e83_JaffaCakes118.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops file in Drivers directory
    • Sets service image path in registry
    • Loads dropped DLL
    • Adds Run key to start application
    • Enumerates connected drives
    • Modifies WinLogon
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2388
    • C:\Users\Admin\AppData\Local\Temp\ed734ea5185b1394363e2382e0918e83_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\ed734ea5185b1394363e2382e0918e83_JaffaCakes118.exe
      2⤵
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4656
      • C:\Users\Admin\AppData\Local\Temp\ed734ea5185b1394363e2382e0918e83_JaffaCakes118.exe
        C:\Users\Admin\AppData\Local\Temp\ed734ea5185b1394363e2382e0918e83_JaffaCakes118.exe
        3⤵
        • Enumerates connected drives
        PID:1056
    • C:\Windows\SysWOW64\reg.exe
      reg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects" /f
      2⤵
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      PID:220
    • C:\Users\Admin\AppData\Local\Temp\ed734ea5185b1394363e2382e0918e83_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\ed734ea5185b1394363e2382e0918e83_JaffaCakes118.exe
      2⤵
      • Drops file in Drivers directory
      • Sets service image path in registry
      • Loads dropped DLL
      • Adds Run key to start application
      • Enumerates connected drives
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1080
      • C:\Users\Admin\AppData\Local\Temp\ed734ea5185b1394363e2382e0918e83_JaffaCakes118.exe
        C:\Users\Admin\AppData\Local\Temp\ed734ea5185b1394363e2382e0918e83_JaffaCakes118.exe
        3⤵
        • Enumerates connected drives
        PID:2836

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\cftmon.exe
    Filesize

    6.3MB

    MD5

    119c02497f0113c6805ebf0384341f8d

    SHA1

    39b387ea6a9819e64d385c469d1495710b6437d1

    SHA256

    0c82de168859271a5c2563bb82702ce1a3c6eb1413b3aa7c658728b18f1d356c

    SHA512

    a1dca7daf5dbd963068c8949aabd043fcf3d7dc09dd6f459844c8c38941d85e620815649fc58d32fc64698a66bb971f60456a848fb2917ac60b8a323551b7266

    Download Submit

  • C:\Windows\SysWOW64\drivers\spools.exe
    Filesize

    6.3MB

    MD5

    68d0570d5cda52aed4afd5113d745010

    SHA1

    663232dc2954baefc61e3c6755480c799ec99b8c

    SHA256

    06103da59cbac0ab8db50824e49b1eacdd70671a33b21963ece8223f0f9c8069

    SHA512

    edc380e130a0ad76742dd151964c70b1317033f85dd3562cfd28aa8ce94076b80cba26b4411e12bc19ad8c09dc0c1e501d90f9c73e771c5bea6e521b6cbcc6e5

    Download Submit

  • C:\Windows\SysWOW64\ftpdll.dll
    Filesize

    5KB

    MD5

    d807aa04480d1d149f7a4cac22984188

    SHA1

    ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9

    SHA256

    eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb

    SHA512

    875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e

    Download Submit

  • memory/1056-34-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/1080-31-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/1080-29-0x0000000010000000-0x000000001010B000-memory.dmp

    Filesize

    1.0MB

    Download

  • memory/1080-32-0x0000000010000000-0x000000001010B000-memory.dmp

    Filesize

    1.0MB

    Download

  • memory/2388-13-0x0000000010000000-0x000000001010B000-memory.dmp

    Filesize

    1.0MB

    Download

  • memory/2388-14-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2388-0-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/2388-12-0x0000000010000000-0x000000001010B000-memory.dmp

    Filesize

    1.0MB

    Download

  • memory/2836-35-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download

  • memory/4656-33-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

    Download