Resubmissions

07-01-2024 13:17

240107-qjrhxsgbdp 10

Analysis

  • max time kernel
    197s
  • max time network
    207s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    07-01-2024 13:17

General

  • Target

    Magtek-I380 MAGNETIC CREDIT CARDS2021.exe

  • Size

    18.3MB

  • MD5

    fbde172b90ea19acabf815e3c433edaa

  • SHA1

    91a4cf027936cc663104b30535f00536cabb72cc

  • SHA256

    14d7d6125f2bce6ecb7ecc0f20f47562f4aab1da54bc35e2718b942646e7aecc

  • SHA512

    bb4390616844ffca2c33cf47494bdbfd83010b30fe612f549c9d49c4b01ecb143f2607038639bfc0ca124068fa09d143964f53f634e09c56a8c64f58ed20b339

  • SSDEEP

    393216:wXxhXM/bH/2hCOeW9paqMbfIHd183HOpj6l8+i8bEoQZ/85ABvyWfhXTR:wBhgbHQCO/w7IHd18XOpj6l8N8b5QZ/R

Malware Config

Extracted

Family

redline

Botnet

black

C2

213.136.85.189:51682

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 2 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Magtek-I380 MAGNETIC CREDIT CARDS2021.exe
    "C:\Users\Admin\AppData\Local\Temp\Magtek-I380 MAGNETIC CREDIT CARDS2021.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Users\Admin\AppData\Local\Temp\Magtek-I380 MAGNETIC CREDIT CARDS2021\Unziped.exe
      "C:\Users\Admin\AppData\Local\Temp\Magtek-I380 MAGNETIC CREDIT CARDS2021\Unziped.exe"
      2⤵
      • Executes dropped EXE
      PID:2004
  • C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    1⤵
      PID:2500

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Defense Evasion

    Modify Registry

    1
    T1112

    Discovery

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Magtek-I380 MAGNETIC CREDIT CARDS2021\Unziped.exe
      Filesize

      142KB

      MD5

      7a894207b325e306af5b0a3b8e75dfe1

      SHA1

      35061211da531995d198b825344b13f560a6d8a5

      SHA256

      840cb5293625623a2047af2635596db04bd08293c396881e1245f9af560c1bc1

      SHA512

      02cbee7cba38bf6e99b596fe12b9ed614fca6e6e8fa758a53298741707914231cc5d96e421384df8056ac55bc75a2c8ac380dfe4cd3d544f250ae060ead4188f

    • memory/2004-24-0x0000000000BD0000-0x0000000000BF8000-memory.dmp
      Filesize

      160KB

    • memory/2004-25-0x00000000746D0000-0x0000000074DBE000-memory.dmp
      Filesize

      6.9MB

    • memory/2004-26-0x0000000004510000-0x0000000004550000-memory.dmp
      Filesize

      256KB

    • memory/2004-27-0x00000000746D0000-0x0000000074DBE000-memory.dmp
      Filesize

      6.9MB