Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/12/2023, 00:16

General

  • Target
    1c451ae9e13fcc4fd348dcaa1ebe165e.exe
  • Size 371KB
  • Sample231225-akyevsbdc6
  • SHA256 a72ae0e8a91c3721968dac08ec5052c28d685042feaee1883fa64f8cf9a618db
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • EU_BOT_1

C2
  • 185.234.247.136:47666

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
    "C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3836
    • C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
      C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:2664

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        1c451ae9e13fcc4fd348dcaa1ebe165e.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1c451ae9e13fcc4fd348dcaa1ebe165e.exe.log
        • Size 700B
        • SHA256 b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c
        • MD5 SHA1 SHA512

        memory/2664-6-0x0000000000400000-0x000000000041E000-memory.dmp

        memory/2664-13-0x0000000005350000-0x000000000538C000-memory.dmp

        memory/2664-18-0x00000000054B0000-0x00000000054C0000-memory.dmp

        memory/2664-17-0x00000000745F0000-0x0000000074DA0000-memory.dmp

        memory/2664-16-0x0000000005600000-0x000000000570A000-memory.dmp

        memory/2664-9-0x0000000005870000-0x0000000005E88000-memory.dmp

        memory/2664-11-0x00000000745F0000-0x0000000074DA0000-memory.dmp

        memory/2664-12-0x00000000052F0000-0x0000000005302000-memory.dmp

        memory/2664-15-0x0000000005390000-0x00000000053DC000-memory.dmp

        memory/2664-14-0x00000000054B0000-0x00000000054C0000-memory.dmp

        memory/3836-1-0x0000000000B00000-0x0000000000B62000-memory.dmp

        memory/3836-0-0x00000000745F0000-0x0000000074DA0000-memory.dmp

        memory/3836-10-0x00000000745F0000-0x0000000074DA0000-memory.dmp

        memory/3836-2-0x0000000005520000-0x0000000005596000-memory.dmp

        memory/3836-5-0x0000000005C40000-0x00000000061E4000-memory.dmp

        memory/3836-3-0x0000000005680000-0x0000000005690000-memory.dmp

        memory/3836-4-0x0000000003030000-0x000000000304E000-memory.dmp