General

  • Target

    90c3bead32a56dac23de643b242fe8e0df8565ce512623a460fe15701e2b3c3a

  • Size

    990KB

  • Sample

    230401-ltff7ahb97

  • MD5

    4eb21d44b2f90272ab1c9390428f1501

  • SHA1

    5a1b6646e86baead6ba9b335afff19f051dd3b81

  • SHA256

    90c3bead32a56dac23de643b242fe8e0df8565ce512623a460fe15701e2b3c3a

  • SHA512

    a766e0bac8a3fadace0f4e459fc44c61ca9289caf414d3f4086ba3e7f5d047c6624d8e6b2320bf3a47576dd2bc07960b0262a8569ed2d77089fad84bd9db28a5

  • SSDEEP

    24576:FywEk1QzYXwM46tyxTMV8vDOkmibK9FqjsDW:gi1QUy6e3E8K9FqW

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

lift

C2

176.113.115.145:4125

Attributes
  • auth_value

    94f33c242a83de9dcc729e29ec435dfb

Extracted

Family

amadey

Version

3.69

C2

193.233.20.36/joomla/index.php

Targets

    • Target

      90c3bead32a56dac23de643b242fe8e0df8565ce512623a460fe15701e2b3c3a

    • Size

      990KB

    • MD5

      4eb21d44b2f90272ab1c9390428f1501

    • SHA1

      5a1b6646e86baead6ba9b335afff19f051dd3b81

    • SHA256

      90c3bead32a56dac23de643b242fe8e0df8565ce512623a460fe15701e2b3c3a

    • SHA512

      a766e0bac8a3fadace0f4e459fc44c61ca9289caf414d3f4086ba3e7f5d047c6624d8e6b2320bf3a47576dd2bc07960b0262a8569ed2d77089fad84bd9db28a5

    • SSDEEP

      24576:FywEk1QzYXwM46tyxTMV8vDOkmibK9FqjsDW:gi1QUy6e3E8K9FqW

    • 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