Analysis

  • max time kernel
    133s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    04-11-2024 17:20

General

  • Target

    2269581fad3ab492094c373afcba2bf31a51ba8bf64b2e16ce737f38b6896b22.exe

  • Size

    397KB

  • MD5

    e765d423b2312ebc1af8dea5dfc41635

  • SHA1

    f71335f254e58b384ac43ee1a59668937314eaff

  • SHA256

    2269581fad3ab492094c373afcba2bf31a51ba8bf64b2e16ce737f38b6896b22

  • SHA512

    54701a7c3d9797da6e9c67d1cb9b4cb06a1f40dd1048d99088bd51e15260c3bed69db742bfd9e5365012db93c1fa1156ed4013a056476401667fb6683e3e128f

  • SSDEEP

    6144:N7uw8hfi2wvYT5zHHsbMISpT0AOP/0mVZyCnm+0vS/cysk1/z6Sa:NKw8hfi2wA1Oph0G/NrZ7a

Malware Config

Extracted

Family

redline

Botnet

pub1

C2

89.22.231.55:45245

Attributes
  • auth_value

    9c5c8480222ae57e3bcdac11c63a526d

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 3 IoCs
  • Redline family
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2269581fad3ab492094c373afcba2bf31a51ba8bf64b2e16ce737f38b6896b22.exe
    "C:\Users\Admin\AppData\Local\Temp\2269581fad3ab492094c373afcba2bf31a51ba8bf64b2e16ce737f38b6896b22.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3032
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2168
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3032 -s 48
      2⤵
      • Program crash
      PID:2924

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2168-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2168-2-0x0000000000180000-0x00000000001B2000-memory.dmp

    Filesize

    200KB

  • memory/2168-10-0x0000000000180000-0x00000000001B2000-memory.dmp

    Filesize

    200KB

  • memory/2168-9-0x0000000000180000-0x00000000001B2000-memory.dmp

    Filesize

    200KB

  • memory/2168-3-0x0000000000180000-0x00000000001B2000-memory.dmp

    Filesize

    200KB

  • memory/2168-11-0x0000000073AEE000-0x0000000073AEF000-memory.dmp

    Filesize

    4KB

  • memory/2168-12-0x0000000073AE0000-0x00000000741CE000-memory.dmp

    Filesize

    6.9MB

  • memory/2168-13-0x0000000073AEE000-0x0000000073AEF000-memory.dmp

    Filesize

    4KB

  • memory/2168-14-0x0000000073AE0000-0x00000000741CE000-memory.dmp

    Filesize

    6.9MB

  • memory/3032-1-0x0000000001032000-0x0000000001033000-memory.dmp

    Filesize

    4KB