Overview

overview

10

Static

static

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    198KB

  • Sample

    221008-vypp4afbhk

  • MD5

    9d33aced5a2ee1a182f95a804cc33f36

  • SHA1

    6d086a4abd9ffe8ff5e48dc64b4e7dbddcac30b1

  • SHA256

    932536b82f2cfdf2cc26698715b96844cf597170d7110ae80674122a9a647891

  • SHA512

    6ea26f547a5470cd5300f92f6c71e43c3d0adc7855dc4ef45631f0745471b616cdee4126ffe79acd12720d3d3afabd450df43691dfeb6c2ef011d7cf0196f847

  • SSDEEP

    1536:jrae78zjORCDGwfdCSog01313Ns5gRC5gGm+qc:JahKyd2n3165+UHh

Score
10/10
redlinesmokeloadernighbackdoordiscoveryinfostealerpersistencespywarestealertrojan

Malware Config

Extracted

Family

redline

Botnet

Nigh

C2

80.66.87.20:80

Attributes
  • auth_value

    dab8506635d1dc134af4ebaedf4404eb

Targets

    • Target

      file.exe

    • Size

      198KB

    • MD5

      9d33aced5a2ee1a182f95a804cc33f36

    • SHA1

      6d086a4abd9ffe8ff5e48dc64b4e7dbddcac30b1

    • SHA256

      932536b82f2cfdf2cc26698715b96844cf597170d7110ae80674122a9a647891

    • SHA512

      6ea26f547a5470cd5300f92f6c71e43c3d0adc7855dc4ef45631f0745471b616cdee4126ffe79acd12720d3d3afabd450df43691dfeb6c2ef011d7cf0196f847

    • SSDEEP

      1536:jrae78zjORCDGwfdCSog01313Ns5gRC5gGm+qc:JahKyd2n3165+UHh

    Score
    10/10
    redlinesmokeloadernighbackdoordiscoveryinfostealerpersistencespywarestealertrojan

    • 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

    • Executes dropped EXE

    • Checks computer location settings

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

    • 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

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks