Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/09/2022, 15:11

General

  • Target
    file.exe
  • Size 1.1MB
  • Sample220904-skk4mscbe2
  • SHA256 fa06cdccc6046dbd4c42f1fde8e44eaa0dc46ddc3e008b844c691e1617f8b0f6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • @forceddd_lzt

C2
  • 5.182.36.101:31305

Attributes
  • auth_value

    91ffc3d776bc56b5c410d1adf5648512

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4144
    • 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:154828

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/4144-138-0x0000000000400000-0x0000000000516000-memory.dmp

        memory/154828-142-0x0000000005760000-0x000000000579C000-memory.dmp

        memory/154828-133-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/154828-139-0x0000000005C60000-0x0000000006278000-memory.dmp

        memory/154828-140-0x0000000005700000-0x0000000005712000-memory.dmp

        memory/154828-141-0x0000000005830000-0x000000000593A000-memory.dmp

        memory/154828-143-0x0000000006A30000-0x0000000006FD4000-memory.dmp

        memory/154828-144-0x0000000006520000-0x00000000065B2000-memory.dmp

        memory/154828-145-0x00000000065C0000-0x0000000006636000-memory.dmp

        memory/154828-146-0x0000000006680000-0x000000000669E000-memory.dmp

        memory/154828-147-0x0000000006970000-0x00000000069D6000-memory.dmp

        memory/154828-148-0x00000000073D0000-0x0000000007592000-memory.dmp

        memory/154828-149-0x00000000083C0000-0x00000000088EC000-memory.dmp