Analysis

  • max time kernel
    147s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/04/2024, 22:13

General

  • Target
    3ab4af9da00abb760071cfe6ced8eaef.exe
  • Size 97KB
  • Sample240409-1496waeb27
  • SHA256 29bcdb7248145bc6e4455401d2145560941a1d4217f6351e846d72406d47d8ab
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Ramnit

    Ramnit is a versatile family that holds viruses, worms, and Trojans.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Program crash 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3ab4af9da00abb760071cfe6ced8eaef.exe
    "C:\Users\Admin\AppData\Local\Temp\3ab4af9da00abb760071cfe6ced8eaef.exe"
    1⤵
    • Loads dropped DLL
    PID:1812
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1812 -s 10168
      2⤵
      • Program crash
      PID:1372
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1812 -ip 1812
    1⤵
      PID:4840

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          ~TM68EB.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\~TM68EB.tmp
          • Size 1.6MB
          • SHA256 767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
          • MD5 SHA1 SHA512 SSDEEP

          memory/1812-0-0x0000000000400000-0x0000000000447000-memory.dmp

          memory/1812-2-0x00000000021D0000-0x0000000002217000-memory.dmp

          memory/1812-6-0x0000000077BB2000-0x0000000077BB4000-memory.dmp

          memory/1812-7-0x0000000077BB2000-0x0000000077BB3000-memory.dmp

          memory/1812-1-0x0000000000400000-0x0000000000447000-memory.dmp

          memory/1812-8-0x0000000000400000-0x0000000000447000-memory.dmp