Overview

overview

10

Static

static

DOCUSIGN_9...DF.exe

windows7_x64

10

DOCUSIGN_9...DF.exe

windows10_x64

10

Sharing

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General

  • Target

    DOCUSIGN_900282998344093313PDF.exe

  • Size

    695KB

  • Sample

    210728-1kgjhxf3qx

  • MD5

    3b62d04ade6453f581a87ba1679ec88c

  • SHA1

    b6ea8c0f0c5583f7854ff211871be615e1cf8ef7

  • SHA256

    bad26efdc40a035c41f2e5bc89bb10fabbe1acb2191d852d46fe885a27dbbb1d

  • SHA512

    ba6c53fa25fc1a5d39c5a42ce87bdfc8d65ff60dd9481a7753ed0ddd3ff54aa4c2ecf3f0ac1cb701b1e6f5e7ca088286e7afb75e90bf6836b78a209c5477ba37

Score
10/10
redlinediscoveryinfostealerspywarestealer

Malware Config

Extracted

Family

redline

C2

newlife957.duckdns.org:7225

Targets

    • Target

      DOCUSIGN_900282998344093313PDF.exe

    • Size

      695KB

    • MD5

      3b62d04ade6453f581a87ba1679ec88c

    • SHA1

      b6ea8c0f0c5583f7854ff211871be615e1cf8ef7

    • SHA256

      bad26efdc40a035c41f2e5bc89bb10fabbe1acb2191d852d46fe885a27dbbb1d

    • SHA512

      ba6c53fa25fc1a5d39c5a42ce87bdfc8d65ff60dd9481a7753ed0ddd3ff54aa4c2ecf3f0ac1cb701b1e6f5e7ca088286e7afb75e90bf6836b78a209c5477ba37

    Score
    10/10
    redlinediscoveryinfostealerspywarestealer

    • RedLine

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

      infostealerredline

    • RedLine Payload

    • CustAttr .NET packer

      Detects CustAttr .NET packer in memory.

    • 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

    • Suspicious use of SetThreadContext

    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

1
T1012

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks