Analysis

  • max time kernel
    142s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/01/2024, 01:17

General

  • Target
    83109bd0e23db45bf040a0ae593d4253.exe
  • Size 715KB
  • Sample240131-bnebtsacfm
  • SHA256 8e0ba51976a2de2c1c8e7e27c300eafb5de33ebbd91f85688a3b0e71e4fd08a3
  • MD5 SHA1 SHA512 SSDEEP
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
  • Drops file in Program Files directory 1 IoCs
  • Program crash 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\83109bd0e23db45bf040a0ae593d4253.exe
    "C:\Users\Admin\AppData\Local\Temp\83109bd0e23db45bf040a0ae593d4253.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:4756
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4756 -s 532
      2⤵
      • Program crash
      PID:3196
    • C:\program files\internet explorer\IEXPLORE.EXE
      "C:\program files\internet explorer\IEXPLORE.EXE"
      2⤵
        PID:5004
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4756 -s 656
        2⤵
        • Program crash
        PID:4876
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4756 -ip 4756
      1⤵
        PID:1872
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4756 -ip 4756
        1⤵
          PID:3860

        Network

              MITRE ATT&CK Matrix

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              memory/4756-0-0x00000000022F0000-0x0000000002344000-memory.dmp

              memory/4756-1-0x0000000002560000-0x0000000002561000-memory.dmp

              memory/4756-4-0x0000000002590000-0x0000000002591000-memory.dmp

              memory/4756-2-0x0000000002430000-0x0000000002431000-memory.dmp

              memory/4756-6-0x00000000023F0000-0x00000000023F1000-memory.dmp

              memory/4756-5-0x0000000002410000-0x0000000002411000-memory.dmp

              memory/4756-7-0x0000000002580000-0x0000000002581000-memory.dmp

              memory/4756-8-0x0000000002570000-0x0000000002571000-memory.dmp

              memory/4756-9-0x00000000025A0000-0x00000000025A1000-memory.dmp

              memory/4756-10-0x0000000002420000-0x0000000002421000-memory.dmp

              memory/4756-11-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-12-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-13-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-14-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-15-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-17-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-16-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-19-0x0000000003600000-0x0000000003601000-memory.dmp

              memory/4756-18-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-20-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-21-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-22-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-23-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-24-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-25-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-26-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-27-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-28-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-29-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-30-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-32-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-31-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-33-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-34-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-35-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-36-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-37-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-38-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-40-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-39-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-41-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-42-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-45-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-46-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-44-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-43-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-47-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-48-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-50-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-49-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-51-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-52-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-56-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-57-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-58-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-55-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-54-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-53-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-59-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-64-0x0000000002720000-0x0000000002721000-memory.dmp

              memory/4756-63-0x00000000025B0000-0x00000000025B1000-memory.dmp

              memory/4756-62-0x00000000023E0000-0x00000000023E1000-memory.dmp

              memory/4756-61-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-60-0x0000000003500000-0x0000000003600000-memory.dmp

              memory/4756-65-0x0000000000400000-0x0000000000515000-memory.dmp