Overview

overview

10

Static

static

file.exe

windows7-x64

8

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    file.exe

  • Size

    603KB

  • Sample

    221014-wh1cbseaaj

  • MD5

    dd1ad945db47825113b0e951efc4329e

  • SHA1

    c4a2434faf1e56b006e66bbfdf00b6b338d5412c

  • SHA256

    c6d746c1cfde6d2f1d19a371be49f86cb8baf750f3678fdeea5803dea510a0d2

  • SHA512

    2369cf1deaa2d656eb84811f08103ba632e4b11b8347139b4a821d96a36379576905cfa188825a774a7cfffe33f4348d396dbde0b4b0c3ab31b33503bc1f6b9d

  • SSDEEP

    1536:srae78zjORCDGwfdCSog01313hEs5gQOcIKMJ+8P:0ahKyd2n31xd55OcIKMJ+8P

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

      603KB

    • MD5

      dd1ad945db47825113b0e951efc4329e

    • SHA1

      c4a2434faf1e56b006e66bbfdf00b6b338d5412c

    • SHA256

      c6d746c1cfde6d2f1d19a371be49f86cb8baf750f3678fdeea5803dea510a0d2

    • SHA512

      2369cf1deaa2d656eb84811f08103ba632e4b11b8347139b4a821d96a36379576905cfa188825a774a7cfffe33f4348d396dbde0b4b0c3ab31b33503bc1f6b9d

    • SSDEEP

      1536:srae78zjORCDGwfdCSog01313hEs5gQOcIKMJ+8P:0ahKyd2n31xd55OcIKMJ+8P

    Score
    10/10
    persistenceredlinesmokeloadernighbackdoordiscoveryinfostealerspywarestealertrojan

    • 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.

    • 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

1
T1112

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