Analysis

  • max time kernel
    174s
  • max time network
    184s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-04-2024 11:18

General

  • Target

    ed4d2e0f901bc478be16d3dad0d02792_JaffaCakes118.exe

  • Size

    992KB

  • MD5

    ed4d2e0f901bc478be16d3dad0d02792

  • SHA1

    7bce6d0d9ae6f72eb4ce37128be889206949cb3e

  • SHA256

    959e3ca2579b6be8a11c06763c5a34ec118abc96d869e25bef06319c92da465e

  • SHA512

    06ebd3e5039307c1e42eaaa9d449a300d2909c87811483ab737d72e47c1cffc4eba943b71744118d0c87ac129e58e0bb7c1632abc30540436014b2ff36ec25cf

  • SSDEEP

    24576:UE0lHcgqgh7/0tgIugNw6GQlGDI/NKZ/Y:UEw8gXYzVtGQVNC/Y

Malware Config

Extracted

Family

raccoon

Version

1.7.3

Botnet

fe25b858c52ebb889260990dc343e5dbcf4a96e4

Attributes
  • url4cnc

    https://telete.in/brikitiki

rc4.plain
rc4.plain

Extracted

Family

oski

C2

danielmax.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 5 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 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\ed4d2e0f901bc478be16d3dad0d02792_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ed4d2e0f901bc478be16d3dad0d02792_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:920
    • C:\ProgramData\GFDyrtucbvfdg.exe
      "C:\ProgramData\GFDyrtucbvfdg.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3640
      • C:\ProgramData\GFDyrtucbvfdg.exe
        "C:\ProgramData\GFDyrtucbvfdg.exe"
        3⤵
        • Executes dropped EXE
        PID:416
    • C:\Users\Admin\AppData\Roaming\DSFnbyhgfrtydfg.exe
      "C:\Users\Admin\AppData\Roaming\DSFnbyhgfrtydfg.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3032
      • C:\Users\Admin\AppData\Roaming\DSFnbyhgfrtydfg.exe
        "C:\Users\Admin\AppData\Roaming\DSFnbyhgfrtydfg.exe"
        3⤵
        • Executes dropped EXE
        PID:4064
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4064 -s 1264
          4⤵
          • Program crash
          PID:776
    • C:\Users\Admin\AppData\Local\Temp\ed4d2e0f901bc478be16d3dad0d02792_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\ed4d2e0f901bc478be16d3dad0d02792_JaffaCakes118.exe"
      2⤵
        PID:2200
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 4064 -ip 4064
      1⤵
        PID:808

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\ProgramData\GFDyrtucbvfdg.exe

        Filesize

        204KB

        MD5

        701f6f95d5e205b53b3a74403d46981a

        SHA1

        3e614af86675b0de761adb5d2fa271bfb3142b95

        SHA256

        36b216e3219f82031317e03235333638e22d5f93c184e403e2383e322be1e459

        SHA512

        a7f051d91b24c3a42d81507577f8c9c576f6fd68287a56606f1c0dc7c06c7054d325974b3b176ac019815cce5dbb42ff9104e4d1c7f51fee5f9ee9a420c04d15

      • C:\Users\Admin\AppData\Roaming\DSFnbyhgfrtydfg.exe

        Filesize

        252KB

        MD5

        93fffc6736b1dd95a4f4e88734e9d540

        SHA1

        509a9acffd9b9123fff2a3df9a860b829210f80a

        SHA256

        80b57df21ba993430e49e63e47f1afd84ac2f64fe50bb0b19413b2f964c42dd0

        SHA512

        d56d6e46792df1b06449265973e589559ff630ea2bcbcae54ffd0503188477605a63ca4db38f8e5e29d472368902e959f850226cf3ddaa2c0d6ba6ac3b87faed

      • memory/416-46-0x0000000000400000-0x0000000000425000-memory.dmp

        Filesize

        148KB

      • memory/416-54-0x0000000000400000-0x0000000000420000-memory.dmp

        Filesize

        128KB

      • memory/416-53-0x0000000000400000-0x0000000000425000-memory.dmp

        Filesize

        148KB

      • memory/416-52-0x00000000006A0000-0x00000000006A1000-memory.dmp

        Filesize

        4KB

      • memory/416-51-0x0000000077292000-0x0000000077293000-memory.dmp

        Filesize

        4KB

      • memory/416-49-0x0000000000400000-0x0000000000425000-memory.dmp

        Filesize

        148KB

      • memory/920-32-0x0000000003600000-0x0000000003608000-memory.dmp

        Filesize

        32KB

      • memory/920-2-0x0000000077292000-0x0000000077293000-memory.dmp

        Filesize

        4KB

      • memory/920-3-0x00000000022A0000-0x00000000022A1000-memory.dmp

        Filesize

        4KB

      • memory/2200-38-0x00000000020B0000-0x00000000020B1000-memory.dmp

        Filesize

        4KB

      • memory/2200-37-0x0000000077292000-0x0000000077293000-memory.dmp

        Filesize

        4KB

      • memory/2200-58-0x0000000000400000-0x0000000000495000-memory.dmp

        Filesize

        596KB

      • memory/2200-57-0x0000000000400000-0x000000000049A000-memory.dmp

        Filesize

        616KB

      • memory/2200-35-0x0000000000400000-0x000000000049A000-memory.dmp

        Filesize

        616KB

      • memory/2200-34-0x0000000000400000-0x000000000049A000-memory.dmp

        Filesize

        616KB

      • memory/2200-33-0x0000000000400000-0x000000000049A000-memory.dmp

        Filesize

        616KB

      • memory/3032-31-0x0000000000970000-0x0000000000971000-memory.dmp

        Filesize

        4KB

      • memory/3640-28-0x0000000001FA0000-0x0000000001FA1000-memory.dmp

        Filesize

        4KB

      • memory/4064-45-0x00000000005B0000-0x00000000005B1000-memory.dmp

        Filesize

        4KB

      • memory/4064-44-0x0000000077292000-0x0000000077293000-memory.dmp

        Filesize

        4KB

      • memory/4064-42-0x0000000000400000-0x0000000000439000-memory.dmp

        Filesize

        228KB

      • memory/4064-41-0x0000000000400000-0x0000000000439000-memory.dmp

        Filesize

        228KB

      • memory/4064-39-0x0000000000400000-0x0000000000439000-memory.dmp

        Filesize

        228KB

      • memory/4064-59-0x0000000000400000-0x0000000000434000-memory.dmp

        Filesize

        208KB

      • memory/4064-60-0x0000000000400000-0x0000000000439000-memory.dmp

        Filesize

        228KB