Analysis

  • max time kernel
    141s
  • max time network
    53s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 12:33

General

  • Target
    a58f01a142395b1f815421bda2945d31_JaffaCakes118.exe
  • Size 18.7MB
  • Sample240613-prfwqasgrp
  • SHA256 824f7d576a6c374251bff5bebf175e375f88f039c49e2a08bfc761d3e97a49d3
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a58f01a142395b1f815421bda2945d31_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a58f01a142395b1f815421bda2945d31_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3152
    • C:\Users\Admin\AppData\Local\Temp\is-SD6U7.tmp\a58f01a142395b1f815421bda2945d31_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-SD6U7.tmp\a58f01a142395b1f815421bda2945d31_JaffaCakes118.tmp" /SL5="$401CC,19163232,488960,C:\Users\Admin\AppData\Local\Temp\a58f01a142395b1f815421bda2945d31_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:4828

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        AppsetOfferImage.png

        • Path C:\Users\Admin\AppData\Local\Temp\is-1BJEG.tmp\AppsetOfferImage.png
        • Size 47KB
        • SHA256 c0ebbf9b8a7bc9847fc3a538277f49446e30e899308c1799c502a4547c2266fa
        • MD5 SHA1 SHA512 SSDEEP

        NativeUID.dll

        • Path C:\Users\Admin\AppData\Local\Temp\is-1BJEG.tmp\NativeUID.dll
        • Size 86KB
        • SHA256 a2583dbfd24d9061954dc185d1d5e43cff71ccc1342c6e87d7c349b70e8fa9ab
        • MD5 SHA1 SHA512 SSDEEP

        Ya_distr_342x422.png

        • Path C:\Users\Admin\AppData\Local\Temp\is-1BJEG.tmp\Ya_distr_342x422.png
        • Size 12KB
        • SHA256 632bce31329fb202b24a76ca7cc15264bd88562de9b41783d9cb61154c6d78bb
        • MD5 SHA1 SHA512 SSDEEP

        botva2.dll

        • Path C:\Users\Admin\AppData\Local\Temp\is-1BJEG.tmp\botva2.dll
        • Size 41KB
        • SHA256 da7d0368712ee419952eb2640a65a7f24e39fb7872442ed4d2ee847ec4cfde77
        • MD5 SHA1 SHA512 SSDEEP

        a58f01a142395b1f815421bda2945d31_JaffaCakes118.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\is-SD6U7.tmp\a58f01a142395b1f815421bda2945d31_JaffaCakes118.tmp
        • Size 1.5MB
        • SHA256 5853ecc27de9ba3db5eef3c423f567705cf4bd174bf69146a183dc303bdaf805
        • MD5 SHA1 SHA512 SSDEEP

        memory/3152-2-0x0000000000401000-0x0000000000412000-memory.dmp

        memory/3152-0-0x0000000000400000-0x0000000000481000-memory.dmp

        memory/3152-13-0x0000000000400000-0x0000000000481000-memory.dmp

        memory/4828-6-0x0000000000400000-0x0000000000587000-memory.dmp

        memory/4828-20-0x00000000060C0000-0x00000000060CF000-memory.dmp

        memory/4828-14-0x0000000000400000-0x0000000000587000-memory.dmp

        memory/4828-38-0x00000000060C0000-0x00000000060CF000-memory.dmp

        memory/4828-37-0x0000000000400000-0x0000000000587000-memory.dmp