Analysis

  • max time kernel
    144s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-05-2024 12:30

General

  • Target

    8db3c27c31541a43d1adeae01ca7caf3f0c8d6e3733168917ea04d58d7e4a488.exe

  • Size

    332KB

  • MD5

    179e52553d0fb86da8b84cdef81b8394

  • SHA1

    728405545c126f7e0ca2beee8b650e1f125192a9

  • SHA256

    8db3c27c31541a43d1adeae01ca7caf3f0c8d6e3733168917ea04d58d7e4a488

  • SHA512

    4fc9150ce2b1bf507da3e0352c0338d31e47230fb3950dcf18a4ab761f73b76ddc3eb40d4fca6a8e071babcf8d7ec7540ab6dcda1f4c655559d25c566421d96b

  • SSDEEP

    6144:RlZwB/LgLN340nTaDpOU7riHRkyghbiSLOboK16cN/LmEbQbq0h+0Xp:RnhLN340nTP+yg5iSCbv1T1bvD0Xp

Malware Config

Extracted

Family

redline

Botnet

7001210066

C2

https://pastebin.com/raw/KE5Mft0T

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 6 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8db3c27c31541a43d1adeae01ca7caf3f0c8d6e3733168917ea04d58d7e4a488.exe
    "C:\Users\Admin\AppData\Local\Temp\8db3c27c31541a43d1adeae01ca7caf3f0c8d6e3733168917ea04d58d7e4a488.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3540

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2276-0-0x00000000003A0000-0x00000000003A1000-memory.dmp

    Filesize

    4KB

  • memory/2276-3-0x00000000003A0000-0x00000000003A1000-memory.dmp

    Filesize

    4KB

  • memory/3540-1-0x0000000000400000-0x0000000000422000-memory.dmp

    Filesize

    136KB

  • memory/3540-4-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

    Filesize

    4KB

  • memory/3540-5-0x0000000005130000-0x0000000005196000-memory.dmp

    Filesize

    408KB

  • memory/3540-6-0x0000000005CB0000-0x00000000062C8000-memory.dmp

    Filesize

    6.1MB

  • memory/3540-7-0x0000000005700000-0x0000000005712000-memory.dmp

    Filesize

    72KB

  • memory/3540-8-0x0000000005830000-0x000000000593A000-memory.dmp

    Filesize

    1.0MB

  • memory/3540-9-0x0000000074B00000-0x00000000752B0000-memory.dmp

    Filesize

    7.7MB

  • memory/3540-10-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

    Filesize

    4KB

  • memory/3540-11-0x0000000074B00000-0x00000000752B0000-memory.dmp

    Filesize

    7.7MB