Analysis

  • max time kernel
    122s
  • max time network
    123s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    21-10-2021 07:20

General

  • Target

    3ee1598dea9af57b729b47c4c30b7e68a619165aa7c3f537ec8f0316d77e462e.exe

  • Size

    337KB

  • MD5

    3dae520c5dcb2a61f16bda91dc69a2fd

  • SHA1

    9edf6a741c3199f601b88bacc8c4dadaa3449dec

  • SHA256

    3ee1598dea9af57b729b47c4c30b7e68a619165aa7c3f537ec8f0316d77e462e

  • SHA512

    30dff9ee2a2ee4f0c45a92a4ac2671381fd3a19d5ebd2abb2a91f141a329ad7c75a2abb83ce7d45d390129faf8cb10e68d9b8ca6b2fe6edbb0a17dea786677d6

Malware Config

Extracted

Family

redline

Botnet

UTS

C2

45.9.20.182:52236

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.

  • 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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3ee1598dea9af57b729b47c4c30b7e68a619165aa7c3f537ec8f0316d77e462e.exe
    "C:\Users\Admin\AppData\Local\Temp\3ee1598dea9af57b729b47c4c30b7e68a619165aa7c3f537ec8f0316d77e462e.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1832

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/1832-115-0x0000000004C60000-0x0000000004C82000-memory.dmp
    Filesize

    136KB

  • memory/1832-116-0x0000000004C90000-0x0000000004CC0000-memory.dmp
    Filesize

    192KB

  • memory/1832-117-0x0000000000400000-0x0000000002F1B000-memory.dmp
    Filesize

    43.1MB

  • memory/1832-118-0x0000000004D60000-0x0000000004D7F000-memory.dmp
    Filesize

    124KB

  • memory/1832-119-0x0000000007650000-0x0000000007651000-memory.dmp
    Filesize

    4KB

  • memory/1832-121-0x0000000007642000-0x0000000007643000-memory.dmp
    Filesize

    4KB

  • memory/1832-120-0x0000000007640000-0x0000000007641000-memory.dmp
    Filesize

    4KB

  • memory/1832-122-0x0000000007643000-0x0000000007644000-memory.dmp
    Filesize

    4KB

  • memory/1832-123-0x0000000004E10000-0x0000000004E2D000-memory.dmp
    Filesize

    116KB

  • memory/1832-124-0x0000000007B50000-0x0000000007B51000-memory.dmp
    Filesize

    4KB

  • memory/1832-125-0x00000000081A0000-0x00000000081A1000-memory.dmp
    Filesize

    4KB

  • memory/1832-126-0x00000000081C0000-0x00000000081C1000-memory.dmp
    Filesize

    4KB

  • memory/1832-127-0x00000000082D0000-0x00000000082D1000-memory.dmp
    Filesize

    4KB

  • memory/1832-128-0x0000000007644000-0x0000000007646000-memory.dmp
    Filesize

    8KB

  • memory/1832-129-0x0000000008340000-0x0000000008341000-memory.dmp
    Filesize

    4KB

  • memory/1832-130-0x00000000090A0000-0x00000000090A1000-memory.dmp
    Filesize

    4KB

  • memory/1832-131-0x0000000009270000-0x0000000009271000-memory.dmp
    Filesize

    4KB

  • memory/1832-132-0x00000000098B0000-0x00000000098B1000-memory.dmp
    Filesize

    4KB

  • memory/1832-133-0x0000000009970000-0x0000000009971000-memory.dmp
    Filesize

    4KB

  • memory/1832-134-0x0000000009B70000-0x0000000009B71000-memory.dmp
    Filesize

    4KB

  • memory/1832-135-0x0000000009BE0000-0x0000000009BE1000-memory.dmp
    Filesize

    4KB