General

  • Target

    cdcd50e8cf443ad034845b645bd3c215ccf91b3800e630c9f1c69987aebebd6d

  • Size

    1017KB

  • Sample

    230321-gc66csgh75

  • MD5

    ef46d6fd000a212175c8a23e2bec0bda

  • SHA1

    136b6e1feef10807bf5c65c7331f44ce1d6bc02c

  • SHA256

    cdcd50e8cf443ad034845b645bd3c215ccf91b3800e630c9f1c69987aebebd6d

  • SHA512

    fa8ef739ab72f51a13ab66d7962ef6b27f8a47a2cebe37f5bcd1d194217731dd6b6e44915985c54ee23d0db8aa7b3e68e9fe9be2bf9f78623d85c6fe8e5f035e

  • SSDEEP

    24576:ayCjZCqyPr21Fk1uXLIxfMnQaGeJVRJ04Dk5nf+mj48mqQtG:hkZVyC18uX0xf8Q7SJ04D+Dsp

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

      cdcd50e8cf443ad034845b645bd3c215ccf91b3800e630c9f1c69987aebebd6d

    • Size

      1017KB

    • MD5

      ef46d6fd000a212175c8a23e2bec0bda

    • SHA1

      136b6e1feef10807bf5c65c7331f44ce1d6bc02c

    • SHA256

      cdcd50e8cf443ad034845b645bd3c215ccf91b3800e630c9f1c69987aebebd6d

    • SHA512

      fa8ef739ab72f51a13ab66d7962ef6b27f8a47a2cebe37f5bcd1d194217731dd6b6e44915985c54ee23d0db8aa7b3e68e9fe9be2bf9f78623d85c6fe8e5f035e

    • SSDEEP

      24576:ayCjZCqyPr21Fk1uXLIxfMnQaGeJVRJ04Dk5nf+mj48mqQtG:hkZVyC18uX0xf8Q7SJ04D+Dsp

    • 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