Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    26-01-2022 08:51

General

  • Target

    0c5eaffa33aecae0e2424e5c35db6b38.exe

  • Size

    444KB

  • MD5

    0c5eaffa33aecae0e2424e5c35db6b38

  • SHA1

    474dd27fcdbf6a1e4321bab28e88332ee3496e0e

  • SHA256

    ce73989754494bceb7ca68bd572effc6107d72e2a5bb9e5de7808fb97698c9e4

  • SHA512

    948d67872a952dd27035a2ab5151c4e7895c8ec6946085e4f36d91b352450625c46b7a4c1e269cfb0f78e6115a6ec4aa9300f5212152598bf9cbd6edd2fc3c39

Malware Config

Extracted

Family

redline

Botnet

ruzkiKAKOYTO

C2

185.215.113.29:20819

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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c5eaffa33aecae0e2424e5c35db6b38.exe
    "C:\Users\Admin\AppData\Local\Temp\0c5eaffa33aecae0e2424e5c35db6b38.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1684

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/1684-55-0x00000000005E0000-0x0000000000629000-memory.dmp
    Filesize

    292KB

  • memory/1684-56-0x0000000000220000-0x0000000000259000-memory.dmp
    Filesize

    228KB

  • memory/1684-57-0x0000000000400000-0x0000000000499000-memory.dmp
    Filesize

    612KB

  • memory/1684-58-0x0000000001F20000-0x0000000001F54000-memory.dmp
    Filesize

    208KB

  • memory/1684-59-0x0000000004740000-0x0000000004772000-memory.dmp
    Filesize

    200KB

  • memory/1684-60-0x0000000004781000-0x0000000004782000-memory.dmp
    Filesize

    4KB

  • memory/1684-61-0x0000000004782000-0x0000000004783000-memory.dmp
    Filesize

    4KB

  • memory/1684-62-0x0000000004783000-0x0000000004784000-memory.dmp
    Filesize

    4KB

  • memory/1684-63-0x0000000075AB1000-0x0000000075AB3000-memory.dmp
    Filesize

    8KB

  • memory/1684-64-0x0000000004784000-0x0000000004786000-memory.dmp
    Filesize

    8KB