Analysis

  • max time kernel
    174s
  • max time network
    186s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-01-2024 14:36

General

  • Target

    4692f2846bec49834f1f7883b3c34f69.exe

  • Size

    173KB

  • MD5

    4692f2846bec49834f1f7883b3c34f69

  • SHA1

    82dd9581d723545a09e38aa651c55e4853c50539

  • SHA256

    61cc47e693b47ffb398d588d9a8253aac9fd9c3e231df6a80478b49d5fc61bad

  • SHA512

    04ace52e0fc8901b4a13d9b1d5610df75c2b205fc0d1515ba2027256bb4ceb0606d8dadc69cc955b0705e6fc2d70a8a90d28425fdae2c40f59af46582ab50f4e

  • SSDEEP

    3072:hqZ2UAWRpsO446o6//CAa8RivuNR/zM2RkKz1:hq4Unrqc6/WDvuZ11

Malware Config

Extracted

Family

redline

Botnet

rich

C2

91.121.146.23:9519

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 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4692f2846bec49834f1f7883b3c34f69.exe
    "C:\Users\Admin\AppData\Local\Temp\4692f2846bec49834f1f7883b3c34f69.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1536
    • C:\Users\Admin\AppData\Local\Temp\4692f2846bec49834f1f7883b3c34f69.exe
      C:\Users\Admin\AppData\Local\Temp\4692f2846bec49834f1f7883b3c34f69.exe
      2⤵
        PID:3116
      • C:\Users\Admin\AppData\Local\Temp\4692f2846bec49834f1f7883b3c34f69.exe
        C:\Users\Admin\AppData\Local\Temp\4692f2846bec49834f1f7883b3c34f69.exe
        2⤵
          PID:3104
        • C:\Users\Admin\AppData\Local\Temp\4692f2846bec49834f1f7883b3c34f69.exe
          C:\Users\Admin\AppData\Local\Temp\4692f2846bec49834f1f7883b3c34f69.exe
          2⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:100

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\4692f2846bec49834f1f7883b3c34f69.exe.log

        Filesize

        605B

        MD5

        3654bd2c6957761095206ffdf92b0cb9

        SHA1

        6f10f7b5867877de7629afcff644c265e79b4ad3

        SHA256

        c2a4be94cf4ed33d698d9838f4ffb47047da796e733ec11562463a1621212ab4

        SHA512

        e2a81248cca7732ce098088d5237897493fd3629e28d66bc13e5f9191f72cd52893f4a53905906af12d5c6de475738b6c7f6b718a32869e9ee0deb3a54672f79

      • memory/100-13-0x0000000005680000-0x00000000056BC000-memory.dmp

        Filesize

        240KB

      • memory/100-15-0x00000000056C0000-0x000000000570C000-memory.dmp

        Filesize

        304KB

      • memory/100-18-0x0000000005820000-0x0000000005830000-memory.dmp

        Filesize

        64KB

      • memory/100-17-0x0000000005940000-0x0000000005A4A000-memory.dmp

        Filesize

        1.0MB

      • memory/100-10-0x0000000005BA0000-0x00000000061B8000-memory.dmp

        Filesize

        6.1MB

      • memory/100-6-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/100-16-0x0000000074D40000-0x00000000754F0000-memory.dmp

        Filesize

        7.7MB

      • memory/100-12-0x0000000005620000-0x0000000005632000-memory.dmp

        Filesize

        72KB

      • memory/100-14-0x0000000005820000-0x0000000005830000-memory.dmp

        Filesize

        64KB

      • memory/100-9-0x0000000074D40000-0x00000000754F0000-memory.dmp

        Filesize

        7.7MB

      • memory/1536-5-0x00000000028B0000-0x00000000028C4000-memory.dmp

        Filesize

        80KB

      • memory/1536-0-0x0000000000360000-0x0000000000390000-memory.dmp

        Filesize

        192KB

      • memory/1536-3-0x0000000004D60000-0x0000000004DD6000-memory.dmp

        Filesize

        472KB

      • memory/1536-2-0x0000000004EF0000-0x0000000004F00000-memory.dmp

        Filesize

        64KB

      • memory/1536-1-0x0000000074D40000-0x00000000754F0000-memory.dmp

        Filesize

        7.7MB

      • memory/1536-4-0x0000000002880000-0x000000000289E000-memory.dmp

        Filesize

        120KB

      • memory/1536-11-0x0000000074D40000-0x00000000754F0000-memory.dmp

        Filesize

        7.7MB