Analysis

  • max time kernel
    133s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    11/11/2024, 06:48

General

  • Target

    20fb6ad957974a5e836e3cd93bb8426f43049dcd223077fbd969bd1bc33434d4.exe

  • Size

    292KB

  • MD5

    ab8eb8019befbe7fff1a723818a379e3

  • SHA1

    c7ea69ff4490f2c7aa745f0e9b2444b57dbed863

  • SHA256

    20fb6ad957974a5e836e3cd93bb8426f43049dcd223077fbd969bd1bc33434d4

  • SHA512

    7efe68e3a0ef0b5b11d48bd3540bb11cdc272f99e7b1110c8bb8b2b1c5b5fabd0f5625329628db57ba27aa1fdfa13a85982b41a46d029f42f90e745138055889

  • SSDEEP

    6144:gYCN1NUy4+qHvLwADFcF3NYy/AjCGQ/K:zCN1NUy8H9I36yojzQ

Malware Config

Extracted

Family

redline

C2

94.142.138.207:41751

Attributes
  • auth_value

    b34e180fee9738bade6c400ac45eed85

Signatures

  • RedLine

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

  • RedLine payload 3 IoCs
  • Redline family
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\20fb6ad957974a5e836e3cd93bb8426f43049dcd223077fbd969bd1bc33434d4.exe
    "C:\Users\Admin\AppData\Local\Temp\20fb6ad957974a5e836e3cd93bb8426f43049dcd223077fbd969bd1bc33434d4.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3012
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2288
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3012 -s 36
      2⤵
      • Program crash
      PID:3036

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2288-11-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

          Filesize

          4KB

        • memory/2288-10-0x0000000000400000-0x0000000000432000-memory.dmp

          Filesize

          200KB

        • memory/2288-9-0x0000000000400000-0x0000000000432000-memory.dmp

          Filesize

          200KB

        • memory/2288-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

          Filesize

          4KB

        • memory/2288-3-0x0000000000400000-0x0000000000432000-memory.dmp

          Filesize

          200KB

        • memory/2288-1-0x0000000000400000-0x0000000000432000-memory.dmp

          Filesize

          200KB

        • memory/2288-12-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

          Filesize

          4KB

        • memory/3012-0-0x0000000000446000-0x0000000000448000-memory.dmp

          Filesize

          8KB