General

  • Target

    575d49d9ef7fa46a2b81531ca598e718ed252b74228eeea0c4a5de943a43ab61

  • Size

    800KB

  • Sample

    230410-yrgmpafh73

  • MD5

    909f7efc9fe207896fb7f009592f2c81

  • SHA1

    749fb50fc8bd9c1b496759c7790dfa1287ae152e

  • SHA256

    575d49d9ef7fa46a2b81531ca598e718ed252b74228eeea0c4a5de943a43ab61

  • SHA512

    8f64fe7390cda8d0e8c55ef0ef7beb88834bc8f8e21bbe1e08d4b486b7914093f36b96926a6f9cda6c68f7f20df93fa442fd6a30f22d4f1190d20aa2d080bcb0

  • SSDEEP

    12288:wMr8y90hwlmPWEKOjxRfm/JXFa4UbOTM9mT4xK7C0QcTfls33NZUX1Rddm9ANqN7:cy+moKGxRfCFadbZc8xf+TuHNZ8Rj4F

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      575d49d9ef7fa46a2b81531ca598e718ed252b74228eeea0c4a5de943a43ab61

    • Size

      800KB

    • MD5

      909f7efc9fe207896fb7f009592f2c81

    • SHA1

      749fb50fc8bd9c1b496759c7790dfa1287ae152e

    • SHA256

      575d49d9ef7fa46a2b81531ca598e718ed252b74228eeea0c4a5de943a43ab61

    • SHA512

      8f64fe7390cda8d0e8c55ef0ef7beb88834bc8f8e21bbe1e08d4b486b7914093f36b96926a6f9cda6c68f7f20df93fa442fd6a30f22d4f1190d20aa2d080bcb0

    • SSDEEP

      12288:wMr8y90hwlmPWEKOjxRfm/JXFa4UbOTM9mT4xK7C0QcTfls33NZUX1Rddm9ANqN7:cy+moKGxRfCFadbZc8xf+TuHNZ8Rj4F

    • 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

    • Executes dropped EXE

    • 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

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks