Analysis

  • max time kernel
    68s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09-12-2020 11:03

General

  • Target

    RFQPR2000293356.exe

  • Size

    1.0MB

  • MD5

    4776632e3c4a24e4a0d8a63061070c24

  • SHA1

    b3c83263ddca61d29b5b2e3351bc23a40b4116ea

  • SHA256

    56a571913ec8c7c4e9c936ac2625f36478147528542a2e291d6ad2cc4a7aab58

  • SHA512

    4e0bbceaec5e8269b0431c19a9451985eb83631d162222544715554e099383a7bdedff0ad69a8edb42ba3d4783751a7d44aec1f8032dc563e5d55f7ac63660f3

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
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQPR2000293356.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQPR2000293356.exe"
    1⤵
    • Adds Run key to start application
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Program Files (x86)\internet explorer\ieinstal.exe
      "C:\Program Files (x86)\internet explorer\ieinstal.exe"
      2⤵
        PID:540

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Defense Evasion

    Modify Registry

    2
    T1112

    Install Root Certificate

    1
    T1130

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/540-7-0x0000000000090000-0x0000000000091000-memory.dmp
      Filesize

      4KB

    • memory/540-8-0x0000000000000000-mapping.dmp
    • memory/540-9-0x0000000000150000-0x0000000000151000-memory.dmp
      Filesize

      4KB

    • memory/540-10-0x0000000000000000-mapping.dmp
    • memory/540-12-0x0000000000000000-mapping.dmp
    • memory/540-14-0x0000000000240000-0x0000000000241000-memory.dmp
      Filesize

      4KB

    • memory/540-15-0x0000000000000000-mapping.dmp
    • memory/1552-4-0x000007FEF6680000-0x000007FEF68FA000-memory.dmp
      Filesize

      2.5MB

    • memory/1924-2-0x0000000000330000-0x0000000000395000-memory.dmp
      Filesize

      404KB

    • memory/1924-5-0x0000000004390000-0x00000000043DD000-memory.dmp
      Filesize

      308KB

    • memory/1924-13-0x0000000010550000-0x0000000010586000-memory.dmp
      Filesize

      216KB