Analysis

  • max time kernel
    140s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-09-2024 03:01

General

  • Target

    e19442e4534ebd772a1b5dbdf1bfa960_JaffaCakes118.exe

  • Size

    173KB

  • MD5

    e19442e4534ebd772a1b5dbdf1bfa960

  • SHA1

    194544b8c848a0828628d7d6c504076327589ab9

  • SHA256

    856fc95c94977d2da37a9e0b1e02b41a706ffbd7d2a0b66839c224467cddc4e9

  • SHA512

    326827d4e8543f966dd5a1397047691724d50cd3653d4f6f1367d110de54bea4a518c283738f4395565285388a81b48ccb3615c02e2ba3032ecc70fc9d8e68d2

  • SSDEEP

    3072:poy8j7VnNdrPHaSekwi+mW+21kEiioutep3xSK3nUeOlXxqdL8moh0qeM1:58jZ7rvaU3+mWrLvoSepD9OvqdYblN

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • UAC bypass 3 TTPs 1 IoCs
  • ModiLoader Second Stage 21 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 1 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\e19442e4534ebd772a1b5dbdf1bfa960_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e19442e4534ebd772a1b5dbdf1bfa960_JaffaCakes118.exe"
    1⤵
    • UAC bypass
    • Loads dropped DLL
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:2172
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\cmsetac.dll

    Filesize

    33KB

    MD5

    7c3ff4d4d394fde7c693d04c488a55f8

    SHA1

    ae2b2acc7e91a910f9075e0e095b528e97827ba4

    SHA256

    4878bf71fd37ffac1fd6f5153357298544d0ef1f3a114c1f0451befcb85c59a8

    SHA512

    33c601d9e706cff0c3dce8280b040c361aa51004fd20b51946469b6a02453def5a7aad1e5f58bec3435cc6e25470155d07f71dc0f81ec642efc53215d7be316a

  • C:\Users\Admin\AppData\Local\Temp\ntdtcstp.dll

    Filesize

    7KB

    MD5

    67587e25a971a141628d7f07bd40ffa0

    SHA1

    76fcd014539a3bb247cc0b761225f68bd6055f6b

    SHA256

    e6829866322d68d5c5b78e3d48dcec70a41cdc42c6f357a44fd329f74a8b4378

    SHA512

    6e6de7aa02c48f8b96b06e5f1160fbc5c95312320636e138cc997ef3362a61bc50ec03db1f06292eb964cd71915ddb2ec2eb741432c7da44215a4acbb576a350

  • memory/2172-24-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-56-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-4-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-2-0x0000000000434000-0x000000000044F000-memory.dmp

    Filesize

    108KB

  • memory/2172-12-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-14-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-13-0x00000000023F0000-0x00000000023F8000-memory.dmp

    Filesize

    32KB

  • memory/2172-1-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-18-0x0000000004C40000-0x0000000004C4E000-memory.dmp

    Filesize

    56KB

  • memory/2172-21-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-22-0x0000000000434000-0x000000000044F000-memory.dmp

    Filesize

    108KB

  • memory/2172-23-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-62-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-3-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-35-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-27-0x0000000004C40000-0x0000000004C4E000-memory.dmp

    Filesize

    56KB

  • memory/2172-29-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-32-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-28-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-38-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-41-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-44-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-47-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-50-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-53-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-25-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-59-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB

  • memory/2172-0-0x0000000000400000-0x000000000046D000-memory.dmp

    Filesize

    436KB