Analysis

  • max time kernel
    28s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    17-02-2023 01:43

General

  • Target

    4f395037800594a472f463143f4e1676316076bb2dcc7ef44e0ac339f1a8fc13.exe

  • Size

    311KB

  • MD5

    e9fa55d18680e258ad7ca142dae5cce2

  • SHA1

    f7b2807cb1f22353f01a44c2b0bf952a6c439f3e

  • SHA256

    4f395037800594a472f463143f4e1676316076bb2dcc7ef44e0ac339f1a8fc13

  • SHA512

    7cdfafe9b5171c252458893c56f1a49130fc0e2fca3e8278c4ca45c42852e7311ac35051f2ae5c9823af5eb0c752821890931b7f6492372678c0c153cfc01805

  • SSDEEP

    6144:3PvKvYRjI4yRWMHTVTZi6BFA0QdbWaTUNsWjxpxNJdzNd:3PnM4yQMzVTs6BFA0QZNTUNsWHJB

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4f395037800594a472f463143f4e1676316076bb2dcc7ef44e0ac339f1a8fc13.exe
    "C:\Users\Admin\AppData\Local\Temp\4f395037800594a472f463143f4e1676316076bb2dcc7ef44e0ac339f1a8fc13.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1364

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1364-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

    Filesize

    8KB

  • memory/1364-55-0x0000000002150000-0x00000000021AA000-memory.dmp

    Filesize

    360KB

  • memory/1364-57-0x0000000000220000-0x0000000000282000-memory.dmp

    Filesize

    392KB

  • memory/1364-58-0x0000000000400000-0x0000000000582000-memory.dmp

    Filesize

    1.5MB

  • memory/1364-56-0x000000000074E000-0x000000000077C000-memory.dmp

    Filesize

    184KB

  • memory/1364-59-0x0000000002200000-0x0000000002258000-memory.dmp

    Filesize

    352KB

  • memory/1364-60-0x000000000074E000-0x000000000077C000-memory.dmp

    Filesize

    184KB

  • memory/1364-61-0x0000000000400000-0x0000000000582000-memory.dmp

    Filesize

    1.5MB