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Analysis

  • max time kernel
    158s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/10/2022, 13:22

General

  • Target

    264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe

  • Size

    249KB

  • MD5

    84532eb74857a8b14da3f30588a809c0

  • SHA1

    6ec6a6e26bad1bf27195676cd56a53d11520807b

  • SHA256

    264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda

  • SHA512

    ee72701bea1641dba7819b387f41b2167db9ff41ae5f56ead92e11a9f2944a2e0ba9233a6a7b819e285e7082963f48e26e193186c11ceef84b75c6ec893c268c

  • SSDEEP

    6144:AR+wZ6vYM8izGVrntmoUhzPClqauDXMBBeggSEgUk:bw8vYM83jUhzsjuAR/EgUk

Malware Config

Signatures

  • ModiLoader, DBatLoader

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

  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • ModiLoader Second Stage 4 IoCs
  • Adds policy Run key to start application 2 TTPs 2 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 10 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe
    "C:\Users\Admin\AppData\Local\Temp\264c0197b0f1a5b0a9a647594290f7e8ecb1df40f7f53c32e53b98ba0d95beda.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:3172
    • C:\Windows\SysWOW64\svchost.exe
      "svchost.exe"
      2⤵
      • Looks for VirtualBox Guest Additions in registry
      • Adds policy Run key to start application
      • Looks for VMWare Tools registry key
      • Checks BIOS information in registry
      • Adds Run key to start application
      • Maps connected drives based on registry
      • Modifies Internet Explorer settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4292
      • C:\Windows\SysWOW64\svchost.exe
        "C:\Windows\SysWOW64\svchost.exe"
        3⤵
        • Modifies Internet Explorer settings
        PID:2276

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/2276-139-0x00000000001E0000-0x00000000001EE000-memory.dmp

    Filesize

    56KB

  • memory/2276-140-0x0000000001260000-0x0000000001320000-memory.dmp

    Filesize

    768KB

  • memory/3172-132-0x0000000000F90000-0x0000000000FCC000-memory.dmp

    Filesize

    240KB

  • memory/3172-134-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/3172-136-0x0000000000F90000-0x0000000000FCC000-memory.dmp

    Filesize

    240KB

  • memory/4292-135-0x00000000001E0000-0x00000000001EE000-memory.dmp

    Filesize

    56KB

  • memory/4292-137-0x0000000000B40000-0x0000000000C00000-memory.dmp

    Filesize

    768KB

  • memory/4292-141-0x0000000000B40000-0x0000000000C00000-memory.dmp

    Filesize

    768KB