Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/01/2024, 13:33

General

  • Target

    777eb6912c3e2aba4051fbd27ab8d77d.exe

  • Size

    152KB

  • MD5

    777eb6912c3e2aba4051fbd27ab8d77d

  • SHA1

    6946fa0a5bbbd88e4c1a4e91dbb296adf74a4f2e

  • SHA256

    1dfec9551e64df9bf78f9a72030e8f4cfc62f494fc6d564d99f5cdcc90578805

  • SHA512

    d2776d8c4aba0fee4abc2ca003f707ce19f0d6482a9b7e538f5b5f1c6e12978cb181b80ef46fbe6cda0c90c143d06382a3cb7b78a082f64f0a67edb89ceaebb3

  • SSDEEP

    1536:MsCqYOQXNCejiv6qZQQAe55DvLPBtJpFHSOuopFWnj7r:UOmNzjifQvenTV3p1SaQP

Score
10/10

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • ModiLoader Second Stage 4 IoCs
  • Executes dropped EXE 1 IoCs
  • Drops file in Windows directory 5 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\777eb6912c3e2aba4051fbd27ab8d77d.exe
    "C:\Users\Admin\AppData\Local\Temp\777eb6912c3e2aba4051fbd27ab8d77d.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:1648
    • C:\Windows\wmsj.exe
      C:\Windows\wmsj.exe
      2⤵
      • Executes dropped EXE
      • Drops file in Windows directory
      PID:2116

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\video.dll

    Filesize

    35KB

    MD5

    0205ae0d092565db3707c574d960d557

    SHA1

    cc769bf4e8900e473142d9851ad6beddd7ca411d

    SHA256

    e97fec169e9467cd7f05e53c1c4a2a7c5047054ff6c35d2069174c956b8859d8

    SHA512

    5e1206a8d7a9fe08d010d0db8832a699ed9064853768a9648bf3c95ba5614984f3b2ad4d5740d0c9cbea52ee55e616b4ee983108cbfd350da00731513ef6bd68

  • C:\Windows\wmsj.exe

    Filesize

    152KB

    MD5

    777eb6912c3e2aba4051fbd27ab8d77d

    SHA1

    6946fa0a5bbbd88e4c1a4e91dbb296adf74a4f2e

    SHA256

    1dfec9551e64df9bf78f9a72030e8f4cfc62f494fc6d564d99f5cdcc90578805

    SHA512

    d2776d8c4aba0fee4abc2ca003f707ce19f0d6482a9b7e538f5b5f1c6e12978cb181b80ef46fbe6cda0c90c143d06382a3cb7b78a082f64f0a67edb89ceaebb3

  • memory/1648-0-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1648-7-0x0000000000220000-0x0000000000246000-memory.dmp

    Filesize

    152KB

  • memory/1648-11-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1648-13-0x0000000000220000-0x0000000000246000-memory.dmp

    Filesize

    152KB

  • memory/2116-12-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB