Overview

overview

10

Static

static

81bf4e8775...b1.exe

windows7_x64

10

81bf4e8775...b1.exe

windows10_x64

10

Sharing

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General

  • Target

    81bf4e8775d58dde713255bd642662b1.exe

  • Size

    714KB

  • Sample

    211022-xcb8zschej

  • MD5

    81bf4e8775d58dde713255bd642662b1

  • SHA1

    394d1a83289b0fdc1316ceb4525c091b665b8d63

  • SHA256

    4067d6f3dd428f8e2dd9913ff61fc70d059052af9fb475600ffeb80027589378

  • SHA512

    4ee65db52b2270a3ee24b2e0f6ad3fe054cd59702e3c65f470b92da3949895318ddc5940cb9a126bb0fd1d1601d927e501e6203d0cc3e5b39a024ee7d4c22209

Score
10/10
redlinemix22.10discoveryinfostealerspywarestealersuricata

Malware Config

Extracted

Family

redline

Botnet

mix22.10

C2

185.215.113.15:21508

Targets

    • Target

      81bf4e8775d58dde713255bd642662b1.exe

    • Size

      714KB

    • MD5

      81bf4e8775d58dde713255bd642662b1

    • SHA1

      394d1a83289b0fdc1316ceb4525c091b665b8d63

    • SHA256

      4067d6f3dd428f8e2dd9913ff61fc70d059052af9fb475600ffeb80027589378

    • SHA512

      4ee65db52b2270a3ee24b2e0f6ad3fe054cd59702e3c65f470b92da3949895318ddc5940cb9a126bb0fd1d1601d927e501e6203d0cc3e5b39a024ee7d4c22209

    Score
    10/10
    redlinemix22.10discoveryinfostealerspywarestealersuricata

    • RedLine

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

      infostealerredline

    • RedLine Payload

    • suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger

      suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger

      suricata

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks