Analysis

  • max time kernel
    146s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    25/03/2024, 15:38

General

  • Target

    de5afc5cb0c85953755615bfa7045872.exe

  • Size

    231KB

  • MD5

    de5afc5cb0c85953755615bfa7045872

  • SHA1

    7dd4cd6e5012ce741037ba5e6db075266bdf4bd0

  • SHA256

    c9af8c4076e6f206b253ef06870b89dfd197c76003cc2ddd7915eeda7cd68e70

  • SHA512

    5bcb219a836a82071809dae8dd0767d0bc086032d5903363da97b8bd319a38239afbf38bce1de0118b759486707dfa5c5a9f8d00526856c99d054af55e6ab257

  • SSDEEP

    3072:7Gvo6giwpW9DGD2VdKvY/gIg/CtTIuOmxkiozXgeXdHwTBf4Wgczc+0ieV53:7G377xS2Vp2CeiorXdwTBgWx4V53

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 16 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\de5afc5cb0c85953755615bfa7045872.exe
    "C:\Users\Admin\AppData\Local\Temp\de5afc5cb0c85953755615bfa7045872.exe"
    1⤵
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2844
    • C:\Windows\deneme.exe
      "C:\Windows\deneme.exe" \melt "C:\Users\Admin\AppData\Local\Temp\de5afc5cb0c85953755615bfa7045872.exe"
      2⤵
      • UAC bypass
      • Deletes itself
      • Executes dropped EXE
      • Adds Run key to start application
      • Checks whether UAC is enabled
      • Drops file in Windows directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • System policy modification
      PID:2796

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Windows\deneme.exe

          Filesize

          231KB

          MD5

          de5afc5cb0c85953755615bfa7045872

          SHA1

          7dd4cd6e5012ce741037ba5e6db075266bdf4bd0

          SHA256

          c9af8c4076e6f206b253ef06870b89dfd197c76003cc2ddd7915eeda7cd68e70

          SHA512

          5bcb219a836a82071809dae8dd0767d0bc086032d5903363da97b8bd319a38239afbf38bce1de0118b759486707dfa5c5a9f8d00526856c99d054af55e6ab257

        • memory/2796-17-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2796-19-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2796-12-0x00000000004A0000-0x00000000004A1000-memory.dmp

          Filesize

          4KB

        • memory/2796-13-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2796-14-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2796-15-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2796-16-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2796-26-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2796-11-0x0000000000300000-0x0000000000301000-memory.dmp

          Filesize

          4KB

        • memory/2796-20-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2796-18-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2796-21-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2796-22-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2796-23-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2796-24-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2796-25-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB

        • memory/2844-8-0x0000000000400000-0x0000000000441000-memory.dmp

          Filesize

          260KB