General

  • Target

    986614b3953a00bc4c6caf61b210eabdcbee156d98ce634e59c7a4c0a62133ea

  • Size

    1.2MB

  • Sample

    230410-w1cnzsfd25

  • MD5

    30cd46861357036053021e3f66afa6e5

  • SHA1

    4bee64dcaf573e11ffb575683de2ef54e165eb32

  • SHA256

    986614b3953a00bc4c6caf61b210eabdcbee156d98ce634e59c7a4c0a62133ea

  • SHA512

    7948684be450df8cddffbd401c2460afe0f622ea8eeaaae00dad459f1bb113d898d7bd6f10950ba692359a89d06780e202fd194a62ce3d46f73728301b0436c1

  • SSDEEP

    24576:7yU3e52NUvyZaAff3B4U6LNrED6Ym2srd/WNnE5kox+PWIZV7bzY:uUO4UAf3crEa2G/igkoIPW4R

Malware Config

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

brat

C2

176.113.115.145:4125

Attributes
  • auth_value

    1f9c658aed2f70f42f99a57a005561cf

Targets

    • Target

      986614b3953a00bc4c6caf61b210eabdcbee156d98ce634e59c7a4c0a62133ea

    • Size

      1.2MB

    • MD5

      30cd46861357036053021e3f66afa6e5

    • SHA1

      4bee64dcaf573e11ffb575683de2ef54e165eb32

    • SHA256

      986614b3953a00bc4c6caf61b210eabdcbee156d98ce634e59c7a4c0a62133ea

    • SHA512

      7948684be450df8cddffbd401c2460afe0f622ea8eeaaae00dad459f1bb113d898d7bd6f10950ba692359a89d06780e202fd194a62ce3d46f73728301b0436c1

    • SSDEEP

      24576:7yU3e52NUvyZaAff3B4U6LNrED6Ym2srd/WNnE5kox+PWIZV7bzY:uUO4UAf3crEa2G/igkoIPW4R

    • 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

    • 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

    • 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