Overview

overview

10

Static

static

3

ff81f851e4...59.exe

windows7-x64

10

ff81f851e4...59.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b7f6d0b549859f41392f5e0f6346bb77.bin

  • Size

    1.1MB

  • Sample

    230516-b1yw1ahe2v

  • MD5

    b63ef25bd473aadc745ae34531ba1327

  • SHA1

    c523c5fb8b9354ea8fbb3b10a9a636894714f8cb

  • SHA256

    1b49476ea75aab2af5e0c7e307276e1c4babd633d529d903e0ae4001985feadb

  • SHA512

    eb48d9550f6cb0d79863a5e98dc5da78326d9bea668a19861a3e43b0f657ebcdfd4b707f3420c9ef3e1673262ec07b6e1807db4cf6d440ad7e0cfb21f148db9a

  • SSDEEP

    24576:/8Q8LojpNtkhLGC9m0mZfOjY5RspuAdJj1N5h2sLqRJwnGgtZeqTFoksA4UF:/v8L+pNsGC9mDZfOjY5WueJ5N5h22JYc

Score
10/10
redlinemotorterradiscoveryevasioninfostealerpersistencespywarestealertrojan

Malware Config

Extracted

Family

redline

Botnet

motor

C2

185.161.248.75:4132

Attributes
  • auth_value

    ec19ab9989a783983c5cbbc0e5ac4a5f

Extracted

Family

redline

Botnet

terra

C2

185.161.248.75:4132

Attributes
  • auth_value

    60df3f535f8aa4e264f78041983592d2

Targets

    • Target

      ff81f851e4d16ec84fd89649249ed67f4d38f352ca42a4485c586bd1781c6159.exe

    • Size

      1.1MB

    • MD5

      b7f6d0b549859f41392f5e0f6346bb77

    • SHA1

      94c83429491f06dccaa380baab2c55ffd554fc91

    • SHA256

      ff81f851e4d16ec84fd89649249ed67f4d38f352ca42a4485c586bd1781c6159

    • SHA512

      8712d33ce1fef00eda2b9adfe60896647d821817cdfaaca42118d425356da03f60baee794cc8078e1abfbc0a6d39789f0442c0e8b556326cf83d15aabd2ad1f7

    • SSDEEP

      24576:tyQkcwICrmKfIakeuXaGx5VJ4d0+gIL7rfBxzooVMi2jiBSb5p:ItrXLeaGxJ4d00f3Mo7aiBSb

    Score
    10/10
    redlinemotorterradiscoveryevasioninfostealerpersistencespywarestealertrojan

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • RedLine

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

      infostealerredline

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Windows security modification

      evasiontrojan

    • 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

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks