Analysis

  • max time kernel
    43s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    11-05-2022 08:45

General

  • Target

    virus.exe

  • Size

    278KB

  • MD5

    a943887abad368a082241c8accc208d4

  • SHA1

    fc3115ff997c0b100f479f7f8cd4590d65e56586

  • SHA256

    602dafd30453f5b923d1332d664c31415794e1a734dd63a771528c5a2b549601

  • SHA512

    ff6e75f586251f690f5580a3fd5bb21ccab6fa509799fdf6feae0e84d226fd48716bb5707b8c7a13e5d3a40fa3adc1c0ab68842f0c543dbdefff9b380397787b

Malware Config

Extracted

Family

redline

Botnet

shop

C2

185.215.113.48:44130

Attributes
  • auth_value

    6a8e581dff58cdede76da47e6f3b8ba4

Signatures

  • RedLine

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

  • RedLine Payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\virus.exe
    "C:\Users\Admin\AppData\Local\Temp\virus.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1032

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1032-54-0x0000000000180000-0x00000000001CC000-memory.dmp
    Filesize

    304KB

  • memory/1032-55-0x00000000002E0000-0x0000000000300000-memory.dmp
    Filesize

    128KB

  • memory/1032-56-0x0000000075B71000-0x0000000075B73000-memory.dmp
    Filesize

    8KB