Analysis

  • max time kernel
    125s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/01/2023, 16:05

General

  • Target

    c10be29a8627038dae52891fb7dd2a3ba63af3709e5bc6dd27032db367d2e7db.exe

  • Size

    354KB

  • MD5

    0a7abae3ad10992088d18900ce46b028

  • SHA1

    721fbb3899b3715f0e0a0d8c9b4b4010698a6dd4

  • SHA256

    c10be29a8627038dae52891fb7dd2a3ba63af3709e5bc6dd27032db367d2e7db

  • SHA512

    a3d9682da8b8226c084e0d4ef292cceffdea2798fb6be74aeb978530eda5bcad39e21307f1fc378c65da215770c3e5a321470480ab97a44b0cc294db76a85751

  • SSDEEP

    6144:uBCl5mIuQVNkMG2Ui1TNVAOj6/Wx72Lkc9kALq5T:YCTmIpGCNJey9c9pq5

Malware Config

Extracted

Family

redline

Botnet

pub2

C2

89.22.231.25:45245

Attributes
  • auth_value

    ea9464d486a641bb513057e5f63399e1

Signatures

  • RedLine

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

  • Uses the VBS compiler for execution 1 TTPs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c10be29a8627038dae52891fb7dd2a3ba63af3709e5bc6dd27032db367d2e7db.exe
    "C:\Users\Admin\AppData\Local\Temp\c10be29a8627038dae52891fb7dd2a3ba63af3709e5bc6dd27032db367d2e7db.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3044
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4468
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3044 -s 240
      2⤵
      • Program crash
      PID:5076
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3044 -ip 3044
    1⤵
      PID:3188

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4468-137-0x0000000000410000-0x0000000000442000-memory.dmp

      Filesize

      200KB

    • memory/4468-136-0x000000000042E000-0x000000000043F000-memory.dmp

      Filesize

      68KB

    • memory/4468-139-0x00000000051F0000-0x0000000005808000-memory.dmp

      Filesize

      6.1MB

    • memory/4468-140-0x0000000004D70000-0x0000000004E7A000-memory.dmp

      Filesize

      1.0MB

    • memory/4468-141-0x0000000004CA0000-0x0000000004CB2000-memory.dmp

      Filesize

      72KB

    • memory/4468-142-0x0000000004D00000-0x0000000004D3C000-memory.dmp

      Filesize

      240KB

    • memory/4468-143-0x0000000005DC0000-0x0000000006364000-memory.dmp

      Filesize

      5.6MB

    • memory/4468-144-0x0000000005810000-0x00000000058A2000-memory.dmp

      Filesize

      584KB

    • memory/4468-145-0x0000000005180000-0x00000000051E6000-memory.dmp

      Filesize

      408KB

    • memory/4468-146-0x00000000071A0000-0x0000000007362000-memory.dmp

      Filesize

      1.8MB

    • memory/4468-147-0x00000000078A0000-0x0000000007DCC000-memory.dmp

      Filesize

      5.2MB