Analysis

  • max time kernel
    25s
  • max time network
    24s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    24-02-2021 07:54

General

  • Target

    9a12d01ae79f71cf7edc9eb54c3f58f2.exe

  • Size

    299KB

  • MD5

    9a12d01ae79f71cf7edc9eb54c3f58f2

  • SHA1

    19c587e757af582d81ede6524d444f338997d61f

  • SHA256

    4ef2301fc3da6b681932cd7a7d32fa6a86800651976a1b9a847864a65f6234f8

  • SHA512

    4e30f92fd1f555ddee8d2ef41ef782b8b61e900cc142e7c399f858b6c5ed3ff40c841a7daad201bbbd5e95ddedf0d864e110a4d0965c3def0b76138a1d798fe5

Malware Config

Signatures

  • RedLine

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

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

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

  • 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9a12d01ae79f71cf7edc9eb54c3f58f2.exe
    "C:\Users\Admin\AppData\Local\Temp\9a12d01ae79f71cf7edc9eb54c3f58f2.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:384

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/384-2-0x0000000000D00000-0x0000000000D11000-memory.dmp
    Filesize

    68KB

  • memory/384-3-0x0000000002300000-0x0000000002311000-memory.dmp
    Filesize

    68KB

  • memory/384-4-0x0000000074310000-0x00000000749FE000-memory.dmp
    Filesize

    6.9MB

  • memory/384-5-0x0000000000230000-0x0000000000265000-memory.dmp
    Filesize

    212KB

  • memory/384-6-0x0000000000400000-0x0000000000438000-memory.dmp
    Filesize

    224KB

  • memory/384-7-0x00000000024C0000-0x00000000024E9000-memory.dmp
    Filesize

    164KB

  • memory/384-8-0x0000000002600000-0x0000000002627000-memory.dmp
    Filesize

    156KB

  • memory/384-10-0x0000000004D92000-0x0000000004D93000-memory.dmp
    Filesize

    4KB

  • memory/384-9-0x0000000004D91000-0x0000000004D92000-memory.dmp
    Filesize

    4KB

  • memory/384-11-0x0000000004D93000-0x0000000004D94000-memory.dmp
    Filesize

    4KB

  • memory/384-12-0x0000000004D94000-0x0000000004D96000-memory.dmp
    Filesize

    8KB