Resubmissions

10-01-2025 17:30

250110-v3d46a1jew 10

10-01-2025 10:15

250110-l97kls1paz 10

Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-01-2025 10:15

General

  • Target

    JaffaCakes118_e1acbd5a6f99723b593c01d66db26b8d.exe

  • Size

    1.1MB

  • MD5

    e1acbd5a6f99723b593c01d66db26b8d

  • SHA1

    b3101df9e1c686d2c92814106c414eef586e7589

  • SHA256

    d88640b60a99a39f22a11731d0fc886fd2c9fdfb094f42886e6ba419025e69ec

  • SHA512

    14b2000de6f0956a0f8e34c3de97e67725805fb6b64347f3a118a6709854636bc4e3c4ecb91238971b4b6ea556ca0969daf9c7b9b62bda559462277cb11889e6

  • SSDEEP

    24576:w06qmrWqPh8mEa3H1WG+34OJ0CFpD0Yn+511xRZ8q2XoHWwb:8rWI8jYH1m4OJ0gpD0Y+rY

Malware Config

Extracted

Family

raccoon

Botnet

b76017a227a0d879dec7c76613918569d03892fb

Attributes
  • url4cnc

    http://telegka.top/brikitiki

    http://telegin.top/brikitiki

    https://t.me/brikitiki

rc4.plain
rc4.plain

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

oski

C2

scarsa.ac.ug

Signatures

  • Azorult

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

  • Azorult family
  • Oski

    Oski is an infostealer targeting browser data, crypto wallets.

  • Oski family
  • Raccoon

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

  • Raccoon Stealer V1 payload 5 IoCs
  • Raccoon family
  • Checks computer location settings 2 TTPs 4 IoCs

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

  • Executes dropped EXE 5 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • 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
  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 45 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e1acbd5a6f99723b593c01d66db26b8d.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e1acbd5a6f99723b593c01d66db26b8d.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4812
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Njoarrjqwtkcyedoiyokf.vbs"
      2⤵
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1420
      • C:\Users\Admin\AppData\Local\Temp\Gpbwrbwuaconsoleapp17.exe
        "C:\Users\Admin\AppData\Local\Temp\Gpbwrbwuaconsoleapp17.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1664
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Cluexwrmdbpntfny.vbs"
          4⤵
          • Checks computer location settings
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3868
          • C:\Users\Admin\AppData\Local\Temp\Wrygpxuoiconsoleapp4.exe
            "C:\Users\Admin\AppData\Local\Temp\Wrygpxuoiconsoleapp4.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1100
            • C:\Users\Admin\AppData\Local\Temp\Wrygpxuoiconsoleapp4.exe
              C:\Users\Admin\AppData\Local\Temp\Wrygpxuoiconsoleapp4.exe
              6⤵
              • Executes dropped EXE
              PID:2140
            • C:\Users\Admin\AppData\Local\Temp\Wrygpxuoiconsoleapp4.exe
              C:\Users\Admin\AppData\Local\Temp\Wrygpxuoiconsoleapp4.exe
              6⤵
              • Executes dropped EXE
              PID:920
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 920 -s 1308
                7⤵
                • Program crash
                PID:4684
        • C:\Users\Admin\AppData\Local\Temp\Gpbwrbwuaconsoleapp17.exe
          C:\Users\Admin\AppData\Local\Temp\Gpbwrbwuaconsoleapp17.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:4832
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e1acbd5a6f99723b593c01d66db26b8d.exe
      C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e1acbd5a6f99723b593c01d66db26b8d.exe
      2⤵
        PID:1020
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e1acbd5a6f99723b593c01d66db26b8d.exe
        C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e1acbd5a6f99723b593c01d66db26b8d.exe
        2⤵
        • System Location Discovery: System Language Discovery
        PID:2664
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 920 -ip 920
      1⤵
        PID:4412

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\Cluexwrmdbpntfny.vbs

        Filesize

        108B

        MD5

        6b0154ea182640615f31706030f68c68

        SHA1

        9ffdfde77609c938a2d34483a9d6066f22bc791b

        SHA256

        78c821ffafd8ccb109314e16cee0e1e4d69d76aaa87aed8e750d15e7816b1043

        SHA512

        a815ae4b298510b91a9a06cab1068f85326394b9b250484376058ae127b2d5e97d31f31a0d85a6848200f71f4565c7a5f2934427abec52bc245198e171634e28

      • C:\Users\Admin\AppData\Local\Temp\Gpbwrbwuaconsoleapp17.exe

        Filesize

        598KB

        MD5

        1597ffd4b1262d1d25f34f0de7aed129

        SHA1

        936fcc97ca39f39aaa05635b95da5a7698785546

        SHA256

        f659031b488c5c105016d60cfc9da09ea0a68f43b957e8b264461e75bcbf6f4b

        SHA512

        29b611766ee35dbf286a71462d845f54897b21c583e24eeb4cbcf5bc387f2468d0ebdb1712f6fc54b3a122d2a1fec122f7c9af7faeda31e6e0625cdff77d9dad

      • C:\Users\Admin\AppData\Local\Temp\Njoarrjqwtkcyedoiyokf.vbs

        Filesize

        109B

        MD5

        affb5ef06d9491a7792bb095d79c76de

        SHA1

        fa1f67d95cd8c6e92175a013dd85e249e07f58cd

        SHA256

        ba957adcb69f054612b662976cd85a723a281bac10d7d0df0675386916373900

        SHA512

        75c2b707e7a0afb90a7714516eaba3694b21fe6d036fefcb46c89463e83ee3d8f93769ccefb9498cad5a4911147d91e0d506c2c152dc646a3dcab515bcca7a02

      • C:\Users\Admin\AppData\Local\Temp\Wrygpxuoiconsoleapp4.exe

        Filesize

        311KB

        MD5

        960586bdf44ca1fcb8e80cd5846a77b6

        SHA1

        50d76e219c07a9dc6d7fd827c9fe9f3ef050cfcb

        SHA256

        92e2cc7980fc342c59860a0e6a16c73f10ee3b0caac53530121e89448933d305

        SHA512

        1e2676c0357d3d1c1177d36816c84c5157956afc2d0ef30aa4fd0ea3aef3150cec31e3a9cdcd31a6d71b8cd2429973e27584e7a9b8003be475c935e31e1a283b

      • memory/920-41-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/920-38-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/1100-36-0x0000000002F80000-0x0000000002FA8000-memory.dmp

        Filesize

        160KB

      • memory/1100-35-0x00000000054B0000-0x00000000054F8000-memory.dmp

        Filesize

        288KB

      • memory/1100-34-0x0000000000C60000-0x0000000000CB4000-memory.dmp

        Filesize

        336KB

      • memory/1664-19-0x0000000000AB0000-0x0000000000B4C000-memory.dmp

        Filesize

        624KB

      • memory/1664-26-0x0000000005E60000-0x0000000005E80000-memory.dmp

        Filesize

        128KB

      • memory/1664-21-0x0000000005390000-0x0000000005420000-memory.dmp

        Filesize

        576KB

      • memory/2664-12-0x0000000000400000-0x0000000000491000-memory.dmp

        Filesize

        580KB

      • memory/2664-15-0x0000000000400000-0x0000000000491000-memory.dmp

        Filesize

        580KB

      • memory/2664-20-0x0000000000400000-0x0000000000491000-memory.dmp

        Filesize

        580KB

      • memory/2664-13-0x0000000000400000-0x0000000000491000-memory.dmp

        Filesize

        580KB

      • memory/2664-16-0x0000000000400000-0x0000000000491000-memory.dmp

        Filesize

        580KB

      • memory/4812-0-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

        Filesize

        4KB

      • memory/4812-18-0x0000000074D70000-0x0000000075520000-memory.dmp

        Filesize

        7.7MB

      • memory/4812-9-0x0000000004EA0000-0x0000000004EFA000-memory.dmp

        Filesize

        360KB

      • memory/4812-6-0x0000000074D70000-0x0000000075520000-memory.dmp

        Filesize

        7.7MB

      • memory/4812-3-0x0000000004CA0000-0x0000000004DAA000-memory.dmp

        Filesize

        1.0MB

      • memory/4812-2-0x0000000074D7E000-0x0000000074D7F000-memory.dmp

        Filesize

        4KB

      • memory/4812-1-0x00000000001E0000-0x00000000002F8000-memory.dmp

        Filesize

        1.1MB

      • memory/4832-27-0x0000000000400000-0x0000000000420000-memory.dmp

        Filesize

        128KB

      • memory/4832-30-0x0000000000400000-0x0000000000420000-memory.dmp

        Filesize

        128KB