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Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/06/2023, 02:11

General

  • Target

    9d46f19ed7d03ccb640e5c9a0d4c6366d4996241d9f7fdf19438d917cfc7bfb7.exe

  • Size

    282KB

  • MD5

    5da1708c0b6f0135f27263a38eb66bcb

  • SHA1

    86c0c55c06c2ee3795905af3cda2a8f9028ae5f0

  • SHA256

    9d46f19ed7d03ccb640e5c9a0d4c6366d4996241d9f7fdf19438d917cfc7bfb7

  • SHA512

    11ed64892e6216049f668c2af85d8cee0c415159adaa1727ddb50854725d99bab672253561b92fcaebdf7d2ee122223296964c5dbaa404c017442af70fe1ef39

  • SSDEEP

    6144:XQvoWvJxQXjwvTygXUNVS4MGh1aBFrvz1xcxcWhUrtd:XU04yR1aBFrvz1xcxdUrtd

Malware Config

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Signatures

  • RedLine

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

  • 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\9d46f19ed7d03ccb640e5c9a0d4c6366d4996241d9f7fdf19438d917cfc7bfb7.exe
    "C:\Users\Admin\AppData\Local\Temp\9d46f19ed7d03ccb640e5c9a0d4c6366d4996241d9f7fdf19438d917cfc7bfb7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1864
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4988
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 148
      2⤵
      • Program crash
      PID:3600
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1864 -ip 1864
    1⤵
      PID:2120

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4988-133-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4988-138-0x0000000005860000-0x0000000005E78000-memory.dmp

      Filesize

      6.1MB

    • memory/4988-139-0x0000000005350000-0x000000000545A000-memory.dmp

      Filesize

      1.0MB

    • memory/4988-140-0x0000000005260000-0x0000000005272000-memory.dmp

      Filesize

      72KB

    • memory/4988-142-0x0000000002CE0000-0x0000000002CF0000-memory.dmp

      Filesize

      64KB

    • memory/4988-141-0x00000000052C0000-0x00000000052FC000-memory.dmp

      Filesize

      240KB

    • memory/4988-143-0x00000000055C0000-0x0000000005636000-memory.dmp

      Filesize

      472KB

    • memory/4988-144-0x00000000056E0000-0x0000000005772000-memory.dmp

      Filesize

      584KB

    • memory/4988-145-0x0000000006920000-0x0000000006EC4000-memory.dmp

      Filesize

      5.6MB

    • memory/4988-146-0x0000000005780000-0x00000000057E6000-memory.dmp

      Filesize

      408KB

    • memory/4988-147-0x0000000006740000-0x0000000006902000-memory.dmp

      Filesize

      1.8MB

    • memory/4988-148-0x0000000008AF0000-0x000000000901C000-memory.dmp

      Filesize

      5.2MB

    • memory/4988-149-0x0000000002CE0000-0x0000000002CF0000-memory.dmp

      Filesize

      64KB

    • memory/4988-150-0x0000000006680000-0x00000000066D0000-memory.dmp

      Filesize

      320KB