Analysis

  • max time kernel
    142s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/06/2024, 03:08

General

  • Target
    024d1e8f6d438e98b8fe565689816655_JaffaCakes118.exe
  • Size 97KB
  • Sample240620-dndfmszejm
  • SHA256 92a3b5d08c146a5cc6a796e14c1dddd65f5c341390e81fb1d33b28592fac6434
  • 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\024d1e8f6d438e98b8fe565689816655_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\024d1e8f6d438e98b8fe565689816655_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    PID:4964
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 516
      2⤵
      • Program crash
      PID:724
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4964 -ip 4964
    1⤵
      PID:1100
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4140 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3976

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            ~TMD6.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\~TMD6.tmp
            • Size 1.6MB
            • SHA256 767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
            • MD5 SHA1 SHA512 SSDEEP

            memory/4964-0-0x0000000000400000-0x0000000000445000-memory.dmp

            memory/4964-1-0x0000000000400000-0x0000000000445000-memory.dmp

            memory/4964-5-0x0000000000400000-0x0000000000445000-memory.dmp