General

  • Target

    499ba94acae43ff741267e826e5bc7266503b61654132160fee6bcbd58fd678f.bin

  • Size

    1.5MB

  • Sample

    230501-twf5hacf96

  • MD5

    1d8f4a3ecb2b6ee48279ba5b7b2bd5b5

  • SHA1

    24f467fbead51eb3efe9492e336f117b92d4b30c

  • SHA256

    499ba94acae43ff741267e826e5bc7266503b61654132160fee6bcbd58fd678f

  • SHA512

    9a4bdf29d599dd5d740a84b0011de697579b1ea8c754e071638e56389689dceaa06b1e3974690724074228187c86e6d8a7db12f6e5c96a858ded1e547bdb96fc

  • SSDEEP

    24576:Fy2rj1AMbVcBvuSr5HKHkPxKt1nQ4hTDrM4s3zugH8Ei4TQj96MX8iJZZzcHKpd:gqpAMo2Sr5HKHkPAtFQ4hgjuw8E+96Xu

Malware Config

Extracted

Family

amadey

Version

3.70

C2

212.113.119.255/joomla/index.php

Extracted

Family

redline

Botnet

life

C2

185.161.248.73:4164

Attributes
  • auth_value

    8685d11953530b68ad5ec703809d9f91

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Targets

    • Target

      499ba94acae43ff741267e826e5bc7266503b61654132160fee6bcbd58fd678f.bin

    • Size

      1.5MB

    • MD5

      1d8f4a3ecb2b6ee48279ba5b7b2bd5b5

    • SHA1

      24f467fbead51eb3efe9492e336f117b92d4b30c

    • SHA256

      499ba94acae43ff741267e826e5bc7266503b61654132160fee6bcbd58fd678f

    • SHA512

      9a4bdf29d599dd5d740a84b0011de697579b1ea8c754e071638e56389689dceaa06b1e3974690724074228187c86e6d8a7db12f6e5c96a858ded1e547bdb96fc

    • SSDEEP

      24576:Fy2rj1AMbVcBvuSr5HKHkPxKt1nQ4hTDrM4s3zugH8Ei4TQj96MX8iJZZzcHKpd:gqpAMo2Sr5HKHkPAtFQ4hgjuw8E+96Xu

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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