Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-06-2024 09:18

General

  • Target

    adba935c663db2d4c2a53f01434f1e11_JaffaCakes118.exe

  • Size

    1.1MB

  • MD5

    adba935c663db2d4c2a53f01434f1e11

  • SHA1

    87a24cd1d7cc1985e29ff1bd384c48dbde1b97a0

  • SHA256

    362d3fd69c524f00f783eda97ea2229b80573d5cd1e849d3a0d6a17034ebd38a

  • SHA512

    db0c45d4b0eb9e91a18cd99e1f921ddd301adbdf9f9a41a585caffc1d5c994c2f18aa1162c06cfe63c3c89f07c13d21c37e78bf64b9aeb42442f9192b369d3bd

  • SSDEEP

    24576:BGB08Fkcf4VYMOAcheLwsO7pcdpeewR1fGB08Fk8PviOCNGB08FkFmoz4OXzn:GpkenAJjOlcdMl1cpkOKOCCpkD4OXzn

Malware Config

Extracted

Family

raccoon

Botnet

236c7f8a01d741b888dc6b6209805e66d41e62ba

Attributes
  • url4cnc

    https://telete.in/brikitiki

rc4.plain
rc4.plain

Extracted

Family

oski

C2

courtneysdv.ac.ug

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Oski

    Oski is an infostealer targeting browser data, crypto wallets.

  • Raccoon

    Raccoon is an infostealer written in C++ and first seen in 2019.

  • Raccoon Stealer V1 payload 7 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 4 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • Suspicious behavior: MapViewOfSection 3 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\adba935c663db2d4c2a53f01434f1e11_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\adba935c663db2d4c2a53f01434f1e11_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2988
    • C:\Users\Admin\AppData\Local\Temp\gJHKfdgvr.exe
      "C:\Users\Admin\AppData\Local\Temp\gJHKfdgvr.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4780
      • C:\Users\Admin\AppData\Local\Temp\gJHKfdgvr.exe
        "C:\Users\Admin\AppData\Local\Temp\gJHKfdgvr.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        PID:3572
    • C:\Users\Admin\AppData\Local\Temp\JHdfbvhyt.exe
      "C:\Users\Admin\AppData\Local\Temp\JHdfbvhyt.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4512
      • C:\Users\Admin\AppData\Local\Temp\JHdfbvhyt.exe
        "C:\Users\Admin\AppData\Local\Temp\JHdfbvhyt.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        PID:3164
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3164 -s 1260
          4⤵
          • Program crash
          PID:3984
    • C:\Users\Admin\AppData\Local\Temp\adba935c663db2d4c2a53f01434f1e11_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\adba935c663db2d4c2a53f01434f1e11_JaffaCakes118.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:2544
  • 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 --field-trial-handle=4216,i,14486271492189381216,15799931579469722648,262144 --variations-seed-version --mojo-platform-channel-handle=4352 /prefetch:8
    1⤵
      PID:4324
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3164 -ip 3164
      1⤵
        PID:3700

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Credential Access

      Unsecured Credentials

      1
      T1552

      Credentials In Files

      1
      T1552.001

      Discovery

      Query Registry

      1
      T1012

      System Information Discovery

      2
      T1082

      Collection

      Data from Local System

      1
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\JHdfbvhyt.exe
        Filesize

        284KB

        MD5

        56b539a18d733e7b287ee1bf95696e1f

        SHA1

        6f2dab4c86f138032e50fbc6c255e93c9a693e68

        SHA256

        f1f45014743cac425404602576dc0fcbc1dcd475d12ac8968b81f1e52e6c6651

        SHA512

        9f7166af4b75b0b7889b3f7488ec8bd92901e8d097041293a88c3fe884d84e8e94924f49784f8091662057e4d42fb7040a99840644aafd7b2ec5f9d79d434bf7

      • C:\Users\Admin\AppData\Local\Temp\gJHKfdgvr.exe
        Filesize

        236KB

        MD5

        a980c42338a12435e6274592cb51b982

        SHA1

        09620ff8a6f6678e2c3587c97662dde2ce636f67

        SHA256

        6133d331cb33fd7a1d261ce672f333458216b381426985dd9fa34fe3b1943ec7

        SHA512

        7efc42707d45f9326ec467c01f318d93c3798e55b36455fd09ba990bed55430c7331cd4956ee23bcd7af58e72f702325f194a5dc372f72527c1b85bb04f571c3

      • memory/2544-35-0x0000000000400000-0x0000000000497000-memory.dmp
        Filesize

        604KB

      • memory/2544-57-0x0000000000400000-0x0000000000497000-memory.dmp
        Filesize

        604KB

      • memory/2544-54-0x0000000000400000-0x0000000000493000-memory.dmp
        Filesize

        588KB

      • memory/2544-37-0x0000000000400000-0x0000000000497000-memory.dmp
        Filesize

        604KB

      • memory/2544-39-0x0000000000400000-0x0000000000497000-memory.dmp
        Filesize

        604KB

      • memory/2544-36-0x0000000000400000-0x0000000000497000-memory.dmp
        Filesize

        604KB

      • memory/2544-40-0x0000000000400000-0x0000000000493000-memory.dmp
        Filesize

        588KB

      • memory/2988-49-0x0000000002D30000-0x0000000002D37000-memory.dmp
        Filesize

        28KB

      • memory/2988-26-0x0000000002D30000-0x0000000002D37000-memory.dmp
        Filesize

        28KB

      • memory/2988-2-0x00000000776A2000-0x00000000776A3000-memory.dmp
        Filesize

        4KB

      • memory/2988-4-0x00000000007C0000-0x00000000007C1000-memory.dmp
        Filesize

        4KB

      • memory/3164-46-0x0000000000400000-0x0000000000438000-memory.dmp
        Filesize

        224KB

      • memory/3164-68-0x0000000000400000-0x0000000000434000-memory.dmp
        Filesize

        208KB

      • memory/3164-66-0x0000000000400000-0x0000000000438000-memory.dmp
        Filesize

        224KB

      • memory/3164-48-0x0000000000400000-0x0000000000434000-memory.dmp
        Filesize

        208KB

      • memory/3164-43-0x0000000000400000-0x0000000000438000-memory.dmp
        Filesize

        224KB

      • memory/3164-41-0x0000000000400000-0x0000000000438000-memory.dmp
        Filesize

        224KB

      • memory/3572-60-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/3572-56-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/3572-44-0x0000000000400000-0x0000000000424000-memory.dmp
        Filesize

        144KB

      • memory/3572-61-0x0000000000400000-0x0000000000424000-memory.dmp
        Filesize

        144KB

      • memory/3572-62-0x0000000000430000-0x00000000004F9000-memory.dmp
        Filesize

        804KB

      • memory/3572-63-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/3572-53-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/3572-51-0x0000000000400000-0x0000000000424000-memory.dmp
        Filesize

        144KB

      • memory/4512-33-0x0000000000620000-0x0000000000627000-memory.dmp
        Filesize

        28KB

      • memory/4512-31-0x0000000000610000-0x0000000000611000-memory.dmp
        Filesize

        4KB

      • memory/4780-32-0x00000000020B0000-0x00000000020B1000-memory.dmp
        Filesize

        4KB

      • memory/4780-34-0x0000000002100000-0x0000000002107000-memory.dmp
        Filesize

        28KB