Analysis

  • max time kernel
    143s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-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 3 IoCs
  • Redline family
  • Uses the VBS compiler for execution 1 TTPs
  • Suspicious use of SetThreadContext 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 6 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:1044
    • 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:2444

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1044-0-0x0000000000B15000-0x0000000000B16000-memory.dmp

    Filesize

    4KB

  • memory/2444-6-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2444-1-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2444-2-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2444-8-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2444-9-0x0000000000400000-0x0000000000432000-memory.dmp

    Filesize

    200KB

  • memory/2444-10-0x000000007409E000-0x000000007409F000-memory.dmp

    Filesize

    4KB

  • memory/2444-11-0x0000000074090000-0x000000007477E000-memory.dmp

    Filesize

    6.9MB

  • memory/2444-12-0x000000007409E000-0x000000007409F000-memory.dmp

    Filesize

    4KB

  • memory/2444-13-0x0000000074090000-0x000000007477E000-memory.dmp

    Filesize

    6.9MB