Overview

overview

10

Static

static

Document.pdf.exe

windows7-x64

8

Document.pdf.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Document.pdf.exe

  • Size

    362.9MB

  • Sample

    220810-kdfxcahee5

  • MD5

    23531c33d025a8e7466511284ecaf046

  • SHA1

    f93032d253b36df7a339a22bacfd3aaf2827a1af

  • SHA256

    9d7f63ff52fbd0c5850a599fc8e3b6999fc93b742333d85275db9ee547c4348a

  • SHA512

    3430525b0a078bd3e2af8e5c1ffc2b99319487d9736924c98a937a771aeb26908f711a01ea1208553f29e11f146d12285fbca53b71209e00668e023af7fc51a8

Score
10/10
redline10infostealerpersistencespyware

Malware Config

Extracted

Family

redline

Botnet

10

C2

62.204.41.139:25190

Attributes
  • auth_value

    34b5c518a86dd5ef3600c8dca14edb7e

Targets

    • Target

      Document.pdf.exe

    • Size

      362.9MB

    • MD5

      23531c33d025a8e7466511284ecaf046

    • SHA1

      f93032d253b36df7a339a22bacfd3aaf2827a1af

    • SHA256

      9d7f63ff52fbd0c5850a599fc8e3b6999fc93b742333d85275db9ee547c4348a

    • SHA512

      3430525b0a078bd3e2af8e5c1ffc2b99319487d9736924c98a937a771aeb26908f711a01ea1208553f29e11f146d12285fbca53b71209e00668e023af7fc51a8

    Score
    10/10
    persistenceredline10infostealerspyware

    • RedLine

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

      infostealerredline

    • RedLine payload

    • 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

    • 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

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks