Overview

overview

10

Static

static

4e6dadb370...bb.exe

windows7-x64

10

4e6dadb370...bb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4e6dadb3701fb6431d2285a3738cd0bb.exe

  • Size

    133KB

  • Sample

    221003-jzfm2afhbn

  • MD5

    4e6dadb3701fb6431d2285a3738cd0bb

  • SHA1

    9ba8296081681f022deeaa85f5cd4cf4f91e1508

  • SHA256

    4911e25310acfe3efe4ed72720cdfe857a33dc6c0dbaf94120858aedae58baf4

  • SHA512

    f13994d7d40a9398969404d48608c8baee92e3cfd99222a49a203f0ea72f69c95896a244f876fab1b1fc06d5060090f335fa6e2f7989789da1692d2ddf632304

  • SSDEEP

    3072:xDzVnRiCmX3KSqkhXieJe9mXM+lgH+tbNuOT:aX3e3+E+1NH

Score
10/10
redlinesmokeloader1200654767backdoorinfostealerpersistencespywaretrojan

Malware Config

Extracted

Family

redline

Botnet

1200654767

C2

79.137.192.6:8362

Targets

    • Target

      4e6dadb3701fb6431d2285a3738cd0bb.exe

    • Size

      133KB

    • MD5

      4e6dadb3701fb6431d2285a3738cd0bb

    • SHA1

      9ba8296081681f022deeaa85f5cd4cf4f91e1508

    • SHA256

      4911e25310acfe3efe4ed72720cdfe857a33dc6c0dbaf94120858aedae58baf4

    • SHA512

      f13994d7d40a9398969404d48608c8baee92e3cfd99222a49a203f0ea72f69c95896a244f876fab1b1fc06d5060090f335fa6e2f7989789da1692d2ddf632304

    • SSDEEP

      3072:xDzVnRiCmX3KSqkhXieJe9mXM+lgH+tbNuOT:aX3e3+E+1NH

    Score
    10/10
    smokeloaderbackdoortrojanredline1200654767infostealerpersistencespyware

    • Detects Smokeloader packer

    • RedLine

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

      infostealerredline

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks