Analysis

  • max time kernel
    145s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-11-2024 06:21

General

  • Target

    083b20ca6a7bd88f8a47cb3d96120109464c645f09801661d6b47dc547090a84.exe

  • Size

    277KB

  • MD5

    711015828a608231dbc45b4d46deb239

  • SHA1

    69f6f9ad45754c6c2e132501a556e312c50653b9

  • SHA256

    083b20ca6a7bd88f8a47cb3d96120109464c645f09801661d6b47dc547090a84

  • SHA512

    9a755bb2442cfa10355d2a5df4c8fdc2b5811fe9023c12fa7d5bafa8252c837aa41dcc8946a32642fd8631bdf334cbb39982e9edbbfdd45800588b19a9e5eaa2

  • SSDEEP

    6144:6N30iL266hFiekebPXIlmmHrKt7vvRHbeyZX:6N3RL2RbP4IzzRiyZX

Malware Config

Extracted

Family

redline

Botnet

pub1

C2

89.22.231.25:45245

Attributes
  • auth_value

    9c5c8480222ae57e3bcdac11c63a526d

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Redline family
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 3 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 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\083b20ca6a7bd88f8a47cb3d96120109464c645f09801661d6b47dc547090a84.exe
    "C:\Users\Admin\AppData\Local\Temp\083b20ca6a7bd88f8a47cb3d96120109464c645f09801661d6b47dc547090a84.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3224
    • 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:1696
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3224 -s 240
      2⤵
      • Program crash
      PID:536
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3224 -s 140
      2⤵
      • Program crash
      PID:1520
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3224 -s 280
      2⤵
      • Program crash
      PID:2692
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3224 -ip 3224
    1⤵
      PID:1628
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3224 -ip 3224
      1⤵
        PID:3376
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3224 -ip 3224
        1⤵
          PID:2052

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1696-1-0x0000000000400000-0x0000000000432000-memory.dmp

          Filesize

          200KB

        • memory/1696-6-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

          Filesize

          4KB

        • memory/1696-7-0x0000000005580000-0x0000000005B98000-memory.dmp

          Filesize

          6.1MB

        • memory/1696-8-0x0000000005100000-0x000000000520A000-memory.dmp

          Filesize

          1.0MB

        • memory/1696-9-0x0000000005030000-0x0000000005042000-memory.dmp

          Filesize

          72KB

        • memory/1696-10-0x0000000074ED0000-0x0000000075680000-memory.dmp

          Filesize

          7.7MB

        • memory/1696-11-0x0000000005090000-0x00000000050CC000-memory.dmp

          Filesize

          240KB

        • memory/1696-12-0x0000000005210000-0x000000000525C000-memory.dmp

          Filesize

          304KB

        • memory/1696-13-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

          Filesize

          4KB

        • memory/1696-14-0x0000000074ED0000-0x0000000075680000-memory.dmp

          Filesize

          7.7MB

        • memory/3224-0-0x0000000000F15000-0x0000000000F16000-memory.dmp

          Filesize

          4KB