General

  • Target

    e181a01b932bbf9e735af2f4f4a1b1df495b6441e9e826090371f0e24cd416e3

  • Size

    1010KB

  • Sample

    230324-nn56rsea34

  • MD5

    74de75594d7d042529f1bd157bae4ef9

  • SHA1

    4bf09caa1351e5f8350158793fefe4d920279102

  • SHA256

    e181a01b932bbf9e735af2f4f4a1b1df495b6441e9e826090371f0e24cd416e3

  • SHA512

    9c678f394817ad08332380cc88b8471ce67a58bcf60356f9ae61450ca5bb5623512c038a0a7a0012c70c5423bb55d7010b15572c476ebf82795c4ace912b6993

  • SSDEEP

    24576:yy3YWOYetRfL53h4hK3yXu/kNdGMYKMT0K:ZIzltVt3h4h8cNwgZ

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

volya

C2

193.233.20.31:4125

Attributes
  • auth_value

    0efc9f002a9fbeec5f8b8338141d546a

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      e181a01b932bbf9e735af2f4f4a1b1df495b6441e9e826090371f0e24cd416e3

    • Size

      1010KB

    • MD5

      74de75594d7d042529f1bd157bae4ef9

    • SHA1

      4bf09caa1351e5f8350158793fefe4d920279102

    • SHA256

      e181a01b932bbf9e735af2f4f4a1b1df495b6441e9e826090371f0e24cd416e3

    • SHA512

      9c678f394817ad08332380cc88b8471ce67a58bcf60356f9ae61450ca5bb5623512c038a0a7a0012c70c5423bb55d7010b15572c476ebf82795c4ace912b6993

    • SSDEEP

      24576:yy3YWOYetRfL53h4hK3yXu/kNdGMYKMT0K:ZIzltVt3h4h8cNwgZ

    • 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.

    • RedLine payload

    • Checks computer location settings

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

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks