Analysis

  • max time kernel
    138s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-02-2024 16:45

General

  • Target

    8fa76cd75fe02c1093f254977f44ee79.exe

  • Size

    394KB

  • MD5

    8fa76cd75fe02c1093f254977f44ee79

  • SHA1

    dfa7b0b4d24a93e4463921dbc7886e84dfd60495

  • SHA256

    54deea77c66f31b5b2ae101d942ddc0acd04a146f1dadf85f80034e1f6edd567

  • SHA512

    37cf4197dd1a2069382c11997c644bea869968beeae55b03b47040372f8dcb1faa75c858916b38e589c6735ef94e912590943ff97691713d6e44760380ac1c74

  • SSDEEP

    6144:LNrji59qUe4LHW60V4Ayscy2sF3Y/VAOYc219/BtJTjjn1LFois8ICCKzche/9Wn:L1U9qUe4LZ0N8VwJn1LFoipIMz/QGbi9

Malware Config

Extracted

Family

redline

Botnet

@soul3ss

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
  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8fa76cd75fe02c1093f254977f44ee79.exe
    "C:\Users\Admin\AppData\Local\Temp\8fa76cd75fe02c1093f254977f44ee79.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:208
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4596
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 208 -s 268
      2⤵
      • Program crash
      PID:4492
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 208 -ip 208
    1⤵
      PID:1392

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/208-1-0x0000000000A00000-0x0000000000B00000-memory.dmp
      Filesize

      1024KB

    • memory/4596-2-0x0000000000400000-0x000000000041E000-memory.dmp
      Filesize

      120KB

    • memory/4596-7-0x00000000744D0000-0x0000000074C80000-memory.dmp
      Filesize

      7.7MB

    • memory/4596-8-0x0000000005E90000-0x0000000006434000-memory.dmp
      Filesize

      5.6MB

    • memory/4596-9-0x0000000006A60000-0x0000000007078000-memory.dmp
      Filesize

      6.1MB

    • memory/4596-10-0x0000000005A70000-0x0000000005B02000-memory.dmp
      Filesize

      584KB

    • memory/4596-11-0x0000000005A10000-0x0000000005A22000-memory.dmp
      Filesize

      72KB

    • memory/4596-12-0x0000000005B60000-0x0000000005B9C000-memory.dmp
      Filesize

      240KB

    • memory/4596-13-0x0000000005C20000-0x0000000005C30000-memory.dmp
      Filesize

      64KB

    • memory/4596-14-0x0000000005E00000-0x0000000005E4C000-memory.dmp
      Filesize

      304KB

    • memory/4596-15-0x00000000082E0000-0x00000000083EA000-memory.dmp
      Filesize

      1.0MB

    • memory/4596-16-0x00000000744D0000-0x0000000074C80000-memory.dmp
      Filesize

      7.7MB

    • memory/4596-17-0x0000000005C20000-0x0000000005C30000-memory.dmp
      Filesize

      64KB