Resubmissions

31/03/2025, 16:30

250331-tzz2sawmx510

14/09/2021, 22:39

210914-2kz28sbddq10

Analysis

  • max time kernel
    110s
  • max time network
    115s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/03/2025, 16:30

General

  • Target
    e4a200fc3da152d2b8c48f6e19b8ec97.exe
  • Size 787KB
  • Sample250331-tzz2sawmx5
  • SHA256 95d29f64d0106c91070bcd511f78f6cf29d35cdb8cbbd97cfdfdcf61e422b4da
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • cheat

C2
  • 172.31.9.183:29120

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Redline family
  • SectopRAT

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

  • SectopRAT payload 1 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e4a200fc3da152d2b8c48f6e19b8ec97.exe
    C:\Users\Admin\AppData\Local\Temp\e4a200fc3da152d2b8c48f6e19b8ec97.exe bcdedit /c set shutdown /r readonly /f force /t 2
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3276
    • C:\Users\Admin\AppData\Local\Temp\e4a200fc3da152d2b8c48f6e19b8ec97.exe
      "C:\Users\Admin\AppData\Local\Temp\e4a200fc3da152d2b8c48f6e19b8ec97.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      PID:5160

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        e4a200fc3da152d2b8c48f6e19b8ec97.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e4a200fc3da152d2b8c48f6e19b8ec97.exe.log
        • Size 1KB
        • SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
        • MD5 SHA1 SHA512

        memory/3276-10-0x0000000006330000-0x0000000006382000-memory.dmp

        memory/3276-1-0x00000000000C0000-0x000000000018C000-memory.dmp

        memory/3276-3-0x0000000004B60000-0x0000000004BF2000-memory.dmp

        memory/3276-5-0x00000000750E0000-0x0000000075890000-memory.dmp

        memory/3276-4-0x0000000004C20000-0x0000000004C2A000-memory.dmp

        memory/3276-6-0x0000000004DD0000-0x0000000004DEC000-memory.dmp

        memory/3276-7-0x0000000006290000-0x000000000632C000-memory.dmp

        memory/3276-8-0x00000000750EE000-0x00000000750EF000-memory.dmp

        memory/3276-9-0x00000000750E0000-0x0000000075890000-memory.dmp

        memory/3276-15-0x00000000750E0000-0x0000000075890000-memory.dmp

        memory/3276-2-0x0000000005270000-0x0000000005814000-memory.dmp

        memory/3276-11-0x00000000088D0000-0x00000000088EE000-memory.dmp

        memory/3276-0-0x00000000750EE000-0x00000000750EF000-memory.dmp

        memory/5160-12-0x0000000000400000-0x000000000041E000-memory.dmp

        memory/5160-17-0x00000000750E0000-0x0000000075890000-memory.dmp

        memory/5160-16-0x0000000005C50000-0x0000000006268000-memory.dmp

        memory/5160-18-0x00000000057E0000-0x00000000057F2000-memory.dmp

        memory/5160-19-0x0000000005880000-0x00000000058BC000-memory.dmp

        memory/5160-21-0x00000000750E0000-0x0000000075890000-memory.dmp

        memory/5160-20-0x00000000058C0000-0x000000000590C000-memory.dmp

        memory/5160-22-0x0000000005B20000-0x0000000005C2A000-memory.dmp

        memory/5160-23-0x00000000750E0000-0x0000000075890000-memory.dmp