Analysis

  • max time kernel
    130s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08/11/2024, 01:40

General

  • Target
    NAN.exe
  • Size 608KB
  • Sample241108-b33b7svmcm
  • SHA256 578eddcbe98744e25e8836b7cdc447f62b7032bcd3d083f2eb0cfe018022243e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • NANani

C2
  • 87.251.71.14:89

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\NAN.exe
    "C:\Users\Admin\AppData\Local\Temp\NAN.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1644
    • C:\Users\Admin\AppData\Local\Temp\NAN.exe
      C:\Users\Admin\AppData\Local\Temp\NAN.exe
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2492

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1644-0-0x000000007491E000-0x000000007491F000-memory.dmp

        memory/1644-1-0x0000000001380000-0x000000000141E000-memory.dmp

        memory/1644-2-0x0000000074910000-0x0000000074FFE000-memory.dmp

        memory/1644-14-0x0000000074910000-0x0000000074FFE000-memory.dmp

        memory/2492-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

        memory/2492-9-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2492-4-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2492-6-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2492-5-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2492-11-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2492-3-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2492-15-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2492-16-0x0000000074910000-0x0000000074FFE000-memory.dmp

        memory/2492-17-0x0000000074910000-0x0000000074FFE000-memory.dmp

        memory/2492-18-0x0000000074910000-0x0000000074FFE000-memory.dmp