General

  • Target

    c382b04b2f8c4f9c91130732e2fafecacc173bc391b8d37d421c692d4dda16e5

  • Size

    712KB

  • Sample

    230622-remvlseg82

  • MD5

    5128f567bb4e7d293197a223c37833cc

  • SHA1

    5d2c1ced0000d97bddde0e27cd9c2c83492b23a4

  • SHA256

    c382b04b2f8c4f9c91130732e2fafecacc173bc391b8d37d421c692d4dda16e5

  • SHA512

    b930521d63a0fef08262df269a5bd836980d30427ca344be707589b3bca55c435ade06a605c237d8730dd033e1cb93c1e74e92ccc971d765bc7c9a59729757aa

  • SSDEEP

    12288:6KztKe0jWeeIOZaJkWJSn/PdUUCnsvi4VAY26DMzQ0zKGI1BJy:6KkeeeTn/CUVvjyY26WQ0GGI1B

Malware Config

Extracted

Family

redline

Botnet

furga

C2

83.97.73.128:19071

Attributes
  • auth_value

    1b7af6db7a79a3475798fcf494818be7

Extracted

Family

amadey

Version

3.84

C2

77.91.68.63/doma/net/index.php

Targets

    • Target

      c382b04b2f8c4f9c91130732e2fafecacc173bc391b8d37d421c692d4dda16e5

    • Size

      712KB

    • MD5

      5128f567bb4e7d293197a223c37833cc

    • SHA1

      5d2c1ced0000d97bddde0e27cd9c2c83492b23a4

    • SHA256

      c382b04b2f8c4f9c91130732e2fafecacc173bc391b8d37d421c692d4dda16e5

    • SHA512

      b930521d63a0fef08262df269a5bd836980d30427ca344be707589b3bca55c435ade06a605c237d8730dd033e1cb93c1e74e92ccc971d765bc7c9a59729757aa

    • SSDEEP

      12288:6KztKe0jWeeIOZaJkWJSn/PdUUCnsvi4VAY26DMzQ0zKGI1BJy:6KkeeeTn/CUVvjyY26WQ0GGI1B

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • 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.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

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

MITRE ATT&CK Matrix ATT&CK v6

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

Collection

Data from Local System

1
T1005

Tasks