Analysis

  • max time kernel
    141s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2024, 08:49

General

  • Target
    86735dcda6184ee39085d934e6f51d64.exe
  • Size 372KB
  • Sample240201-kreansabcj
  • SHA256 a2213b4c900da6664ae1f90664104825d7c13119ce643cbe845d30b460f6b2fc
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • 790188959

C2
  • 188.40.193.166:43180

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\86735dcda6184ee39085d934e6f51d64.exe
    "C:\Users\Admin\AppData\Local\Temp\86735dcda6184ee39085d934e6f51d64.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4512
    • C:\Users\Admin\AppData\Local\Temp\86735dcda6184ee39085d934e6f51d64.exe
      C:\Users\Admin\AppData\Local\Temp\86735dcda6184ee39085d934e6f51d64.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4672

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        86735dcda6184ee39085d934e6f51d64.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\86735dcda6184ee39085d934e6f51d64.exe.log
        • Size 700B
        • SHA256 b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c
        • MD5 SHA1 SHA512

        memory/4512-0-0x0000000000680000-0x00000000006E4000-memory.dmp

        memory/4512-1-0x0000000075050000-0x0000000075800000-memory.dmp

        memory/4512-2-0x0000000005050000-0x00000000050C6000-memory.dmp

        memory/4512-4-0x0000000005000000-0x000000000501E000-memory.dmp

        memory/4512-3-0x0000000005230000-0x0000000005240000-memory.dmp

        memory/4512-5-0x00000000057F0000-0x0000000005D94000-memory.dmp

        memory/4512-9-0x0000000075050000-0x0000000075800000-memory.dmp

        memory/4672-10-0x0000000005510000-0x0000000005B28000-memory.dmp

        memory/4672-12-0x00000000050D0000-0x00000000050E2000-memory.dmp

        memory/4672-11-0x0000000075050000-0x0000000075800000-memory.dmp

        memory/4672-6-0x0000000000400000-0x000000000041E000-memory.dmp

        memory/4672-13-0x0000000005130000-0x000000000516C000-memory.dmp

        memory/4672-15-0x0000000005170000-0x00000000051BC000-memory.dmp

        memory/4672-14-0x00000000051E0000-0x00000000051F0000-memory.dmp

        memory/4672-16-0x00000000053E0000-0x00000000054EA000-memory.dmp

        memory/4672-17-0x0000000075050000-0x0000000075800000-memory.dmp

        memory/4672-18-0x00000000051E0000-0x00000000051F0000-memory.dmp