Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08/11/2024, 15:04

General

  • Target
    OEmxRS9UaiMPqIKXPz6Ef8jI.exe
  • Size 589KB
  • Sample241108-sfkmbavblm
  • SHA256 1e7f2339065e8a6909eea27f090499a1af6427d1563ceac0cd25c916c637d29d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • 23.08

C2
  • 95.181.172.100:55640

Signatures

  • RedLine

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

  • RedLine payload 5 IoCs
  • Redline family
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 5 IoCs
  • Sectoprat family
  • Suspicious use of SetThreadContext 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\OEmxRS9UaiMPqIKXPz6Ef8jI.exe
    "C:\Users\Admin\AppData\Local\Temp\OEmxRS9UaiMPqIKXPz6Ef8jI.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1868
    • C:\Users\Admin\AppData\Local\Temp\OEmxRS9UaiMPqIKXPz6Ef8jI.exe
      C:\Users\Admin\AppData\Local\Temp\OEmxRS9UaiMPqIKXPz6Ef8jI.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2436

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1868-19-0x00000000742E0000-0x00000000749CE000-memory.dmp

        memory/1868-1-0x00000000001E0000-0x000000000027A000-memory.dmp

        memory/1868-2-0x00000000742E0000-0x00000000749CE000-memory.dmp

        memory/1868-0-0x00000000742EE000-0x00000000742EF000-memory.dmp

        memory/2436-21-0x00000000742E0000-0x00000000749CE000-memory.dmp

        memory/2436-20-0x00000000742E0000-0x00000000749CE000-memory.dmp

        memory/2436-13-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2436-18-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2436-15-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2436-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        memory/2436-9-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2436-7-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2436-5-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2436-3-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2436-22-0x00000000742E0000-0x00000000749CE000-memory.dmp