General

  • Target

    a9a3aee9cb95a4eaca1d78f3538853dad1e35dca218b71e6bfda5d422d980c28

  • Size

    960KB

  • Sample

    230320-rf1svsdh29

  • MD5

    fe455ddaa9b0219bbe21724c4765fe11

  • SHA1

    8b96518f29b9711358ddb2fcc42a25584b8f1372

  • SHA256

    a9a3aee9cb95a4eaca1d78f3538853dad1e35dca218b71e6bfda5d422d980c28

  • SHA512

    87038fcb156e8da33a2bc48c9ed9a9192e5725318afbbb17a8cc638ad01fad56085f222a5f6235897947c7ab12405a386d96d03617e4365bd01957c87acaad6f

  • SSDEEP

    24576:gyXu7iNxtqXacR20HNURVbUHYyc79LdeHf7778:ntVqtlUbbU4L2z7

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

vint

C2

193.233.20.30:4125

Attributes
  • auth_value

    fb8811912f8370b3d23bffda092d88d0

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      a9a3aee9cb95a4eaca1d78f3538853dad1e35dca218b71e6bfda5d422d980c28

    • Size

      960KB

    • MD5

      fe455ddaa9b0219bbe21724c4765fe11

    • SHA1

      8b96518f29b9711358ddb2fcc42a25584b8f1372

    • SHA256

      a9a3aee9cb95a4eaca1d78f3538853dad1e35dca218b71e6bfda5d422d980c28

    • SHA512

      87038fcb156e8da33a2bc48c9ed9a9192e5725318afbbb17a8cc638ad01fad56085f222a5f6235897947c7ab12405a386d96d03617e4365bd01957c87acaad6f

    • SSDEEP

      24576:gyXu7iNxtqXacR20HNURVbUHYyc79LdeHf7778:ntVqtlUbbU4L2z7

    • 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