Analysis

  • max time kernel
    141s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-06-2024 08:41

General

  • Target

    197d1cfaf6212a21eabba8a7dff2cc23_JaffaCakes118.exe

  • Size

    318KB

  • MD5

    197d1cfaf6212a21eabba8a7dff2cc23

  • SHA1

    968707b044e72aec108b107b75aa3f05f5f383e6

  • SHA256

    035dcab3a8e6b5f616e76276e0ecbb9d6ef86f9e2459583f39c1df1557047281

  • SHA512

    eb212919186bc8e42b180905ce6f3cf5d3cf31a0aa998fc56ba5259e5f1e24b2cb6f78adbb37c8dfde0ce624250c6ae9c1730180e1cfb62be41b4cdd9c78d170

  • SSDEEP

    6144:KSg2/gq1hK2naL0MnICv2t5ckoFaf9c21LMluIH/pP:Lg2YqWX0iICcWJFaW2lMluIH

Malware Config

Signatures

  • ModiLoader, DBatLoader

    ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.

  • ModiLoader First Stage 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Modifies Control Panel 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 21 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\197d1cfaf6212a21eabba8a7dff2cc23_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\197d1cfaf6212a21eabba8a7dff2cc23_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Modifies Control Panel
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2896

Network

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

Loading Replay Monitor...

Downloads

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

    625KB

    MD5

    eccf28d7e5ccec24119b88edd160f8f4

    SHA1

    98509587a3d37a20b56b50fd57f823a1691a034c

    SHA256

    820c83c0533cfce2928e29edeaf6c255bc19ac9718b25a5656d99ffac30a03d6

    SHA512

    c1c94bbb781625b2317f0a8178d3a10d891fb71bca8f82cd831c484e8ab125301b82a14fe2ff070dc99a496cc00234300fa5536401018c40d49d44ae89409670

  • memory/2896-1-0x00000000005F0000-0x00000000005F1000-memory.dmp
    Filesize

    4KB

  • memory/2896-5-0x0000000000600000-0x00000000006E1000-memory.dmp
    Filesize

    900KB

  • memory/2896-7-0x00000000005F0000-0x00000000005F1000-memory.dmp
    Filesize

    4KB