Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-02-2024 07:26

General

  • Target

    DOCS.exe

  • Size

    1.7MB

  • MD5

    66ee88d4af34d989ba0ed48534667d00

  • SHA1

    75fdf3a7393982d10fd236bdc328a81fda978bf3

  • SHA256

    efafe5a6bf3f1a5bfb0ca236aaa8347ef8a960a701210dacfaa2c6b4a959ee33

  • SHA512

    514688f5e6035a6ccb34b2b633c8b3339386d58500b67e7f6987af4da760854b52da60bd8dead34a77ec6892f3b368cb79843a81c72a6126ac0f4ea0675aeec4

  • SSDEEP

    49152:2uLqn8Y6FlWZ0vH/k3mlXoQq7TuN58di8ewnXZCz:2uZp/k3mlXoQq+N58TXZCz

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 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DOCS.exe
    "C:\Users\Admin\AppData\Local\Temp\DOCS.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 732
      2⤵
      • Program crash
      PID:2528

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1924-0-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/1924-1-0x0000000003780000-0x0000000004780000-memory.dmp

    Filesize

    16.0MB

  • memory/1924-2-0x0000000003780000-0x0000000004780000-memory.dmp

    Filesize

    16.0MB

  • memory/1924-4-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/1924-5-0x0000000000400000-0x00000000005C0000-memory.dmp

    Filesize

    1.8MB