Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2023, 23:40

General

  • Target

    1a57bf71f1863522e92c5dc2c0efdb7a.exe

  • Size

    365KB

  • MD5

    1a57bf71f1863522e92c5dc2c0efdb7a

  • SHA1

    90763a9de48c62a03614e0ee4b4b368aa665d5e7

  • SHA256

    554a25e7d368633e1a8423949834119eaa6cb812e49b9968004ea0421c538442

  • SHA512

    4921a1aad6aa116273b117bc0dba522efea0631528c37c7a29cfd22ece6295badff1995a6a17b4ec7f7ba06776cac632e388240500989e6844e9551d3cd83295

  • SSDEEP

    6144:k73LvCkrKRjYzEIL1ET9SNgwqbtm58YKYmmZ:kLLvxrKRj1IL1ET9SNgwstm58YKYmmZ

Malware Config

Extracted

Family

redline

Botnet

@nondontinfo

C2

188.130.139.12:23747

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 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1a57bf71f1863522e92c5dc2c0efdb7a.exe
    "C:\Users\Admin\AppData\Local\Temp\1a57bf71f1863522e92c5dc2c0efdb7a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5000
    • C:\Users\Admin\AppData\Local\Temp\1a57bf71f1863522e92c5dc2c0efdb7a.exe
      C:\Users\Admin\AppData\Local\Temp\1a57bf71f1863522e92c5dc2c0efdb7a.exe
      2⤵
        PID:2552
      • C:\Users\Admin\AppData\Local\Temp\1a57bf71f1863522e92c5dc2c0efdb7a.exe
        C:\Users\Admin\AppData\Local\Temp\1a57bf71f1863522e92c5dc2c0efdb7a.exe
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:3272

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • memory/3272-13-0x0000000005760000-0x000000000579C000-memory.dmp

            Filesize

            240KB

          • memory/3272-18-0x0000000005710000-0x0000000005720000-memory.dmp

            Filesize

            64KB

          • memory/3272-17-0x0000000074D60000-0x0000000075510000-memory.dmp

            Filesize

            7.7MB

          • memory/3272-16-0x0000000007F90000-0x000000000809A000-memory.dmp

            Filesize

            1.0MB

          • memory/3272-15-0x00000000063F0000-0x000000000643C000-memory.dmp

            Filesize

            304KB

          • memory/3272-5-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/3272-6-0x0000000074D60000-0x0000000075510000-memory.dmp

            Filesize

            7.7MB

          • memory/3272-8-0x0000000005A30000-0x0000000005FD4000-memory.dmp

            Filesize

            5.6MB

          • memory/3272-14-0x0000000005710000-0x0000000005720000-memory.dmp

            Filesize

            64KB

          • memory/3272-10-0x0000000006600000-0x0000000006C18000-memory.dmp

            Filesize

            6.1MB

          • memory/3272-11-0x0000000005610000-0x00000000056A2000-memory.dmp

            Filesize

            584KB

          • memory/3272-12-0x00000000055B0000-0x00000000055C2000-memory.dmp

            Filesize

            72KB

          • memory/5000-3-0x0000000005670000-0x000000000568E000-memory.dmp

            Filesize

            120KB

          • memory/5000-9-0x0000000074D60000-0x0000000075510000-memory.dmp

            Filesize

            7.7MB

          • memory/5000-1-0x0000000074D60000-0x0000000075510000-memory.dmp

            Filesize

            7.7MB

          • memory/5000-4-0x0000000005800000-0x0000000005810000-memory.dmp

            Filesize

            64KB

          • memory/5000-2-0x00000000056F0000-0x0000000005766000-memory.dmp

            Filesize

            472KB

          • memory/5000-0-0x0000000000CF0000-0x0000000000D52000-memory.dmp

            Filesize

            392KB