Analysis

  • max time kernel
    144s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/03/2023, 14:18

General

  • Target
    mollyzx.exe
  • Size 792KB
  • Sample230308-rl9yqagc63
  • SHA256 9a8e2af5a18276ce61de6ee043b6e5445dfd1d449453a124158d8275d97193f0
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • 2023LOGS

C2
  • 193.42.32.155:35580

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • SectopRAT

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

  • SectopRAT payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\mollyzx.exe
    "C:\Users\Admin\AppData\Local\Temp\mollyzx.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5012
    • C:\Users\Admin\AppData\Local\Temp\mollyzx.exe
      "C:\Users\Admin\AppData\Local\Temp\mollyzx.exe"
      2⤵
        PID:400
      • C:\Users\Admin\AppData\Local\Temp\mollyzx.exe
        "C:\Users\Admin\AppData\Local\Temp\mollyzx.exe"
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:4208

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          mollyzx.exe.log

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

          memory/4208-148-0x00000000057A0000-0x00000000057B0000-memory.dmp

          memory/4208-147-0x0000000005AD0000-0x0000000005BDA000-memory.dmp

          memory/4208-146-0x00000000057A0000-0x00000000057B0000-memory.dmp

          memory/4208-145-0x0000000005810000-0x000000000584C000-memory.dmp

          memory/4208-144-0x00000000057B0000-0x00000000057C2000-memory.dmp

          memory/4208-143-0x0000000005DD0000-0x00000000063E8000-memory.dmp

          memory/4208-140-0x0000000000400000-0x000000000041E000-memory.dmp

          memory/5012-136-0x0000000005930000-0x000000000593A000-memory.dmp

          memory/5012-139-0x00000000084E0000-0x000000000857C000-memory.dmp

          memory/5012-138-0x0000000005B60000-0x0000000005B70000-memory.dmp

          memory/5012-137-0x0000000005B60000-0x0000000005B70000-memory.dmp

          memory/5012-133-0x0000000000F50000-0x000000000101C000-memory.dmp

          memory/5012-135-0x0000000005880000-0x0000000005912000-memory.dmp

          memory/5012-134-0x0000000005F50000-0x00000000064F4000-memory.dmp