Analysis

  • max time kernel
    49s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20220331-en
  • submitted
    07-04-2022 13:27

General

  • Target

    f23cee6cf6de2de9b3d570a7f017c22b.exe

  • Size

    1.0MB

  • MD5

    f23cee6cf6de2de9b3d570a7f017c22b

  • SHA1

    12b26e966bdb8e29734597d210c54d19509dbff8

  • SHA256

    b931f34008a112398ad48f0bd4e2e955dd7385bcc5cafd41cdb2220f26bddc44

  • SHA512

    56465532903563e248ccfe2ffdee198e1b967b65d99f7c977bb7e65e84330acc1273afcb119b55c147ebb22a0588e8855e604d0a54c335096efb265308f18586

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f23cee6cf6de2de9b3d570a7f017c22b.exe
    "C:\Users\Admin\AppData\Local\Temp\f23cee6cf6de2de9b3d570a7f017c22b.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Windows\SysWOW64\DpiScaling.exe
      C:\Windows\System32\DpiScaling.exe
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1556
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1556 -s 152
        3⤵
        • Program crash
        PID:1444

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

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Downloads

  • memory/1444-89-0x0000000000000000-mapping.dmp
  • memory/1556-63-0x0000000000080000-0x0000000000081000-memory.dmp
    Filesize

    4KB

  • memory/1556-65-0x0000000000000000-mapping.dmp
  • memory/1556-83-0x0000000010670000-0x00000000107C6000-memory.dmp
    Filesize

    1.3MB

  • memory/2008-54-0x0000000075731000-0x0000000075733000-memory.dmp
    Filesize

    8KB