General

  • Target

    66fcfbb25cb0e50b4cd85852ef21ddbf36e4c19a36cffef9e5f3e22c04b4290f.exe

  • Size

    505KB

  • Sample

    240625-bv2eyatajh

  • MD5

    47278783745b4d089155c06c75a660fb

  • SHA1

    d79a6323b88953da2a794e76cb80c855f6bbedc9

  • SHA256

    66fcfbb25cb0e50b4cd85852ef21ddbf36e4c19a36cffef9e5f3e22c04b4290f

  • SHA512

    0d26598b717cac1b8de6432ed6c933b85b36da06cbaf2ddc06d52f7bb80dcb931850a18c6c87c02b173c024be60b4a9c83573c9368fea3ac482e2325f390c777

  • SSDEEP

    12288:zhMnv8pgJhX7ZspQ6Izq08jG5iBk8BJAzlHJkR:S7H7zq1jGUFBepU

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

185.222.58.70:55615

Targets

    • Target

      66fcfbb25cb0e50b4cd85852ef21ddbf36e4c19a36cffef9e5f3e22c04b4290f.exe

    • Size

      505KB

    • MD5

      47278783745b4d089155c06c75a660fb

    • SHA1

      d79a6323b88953da2a794e76cb80c855f6bbedc9

    • SHA256

      66fcfbb25cb0e50b4cd85852ef21ddbf36e4c19a36cffef9e5f3e22c04b4290f

    • SHA512

      0d26598b717cac1b8de6432ed6c933b85b36da06cbaf2ddc06d52f7bb80dcb931850a18c6c87c02b173c024be60b4a9c83573c9368fea3ac482e2325f390c777

    • SSDEEP

      12288:zhMnv8pgJhX7ZspQ6Izq08jG5iBk8BJAzlHJkR:S7H7zq1jGUFBepU

    • RedLine

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

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks