General

  • Target

    7300eccb35c74b34a1b26db288032ff42df3527acb69788f7c1d2327404664e2

  • Size

    844KB

  • Sample

    230411-np7qzscb42

  • MD5

    90fa4215ed352055c2696933436d16fb

  • SHA1

    7aced6b14189107e4733623e1f4cf73ffd928c5a

  • SHA256

    7300eccb35c74b34a1b26db288032ff42df3527acb69788f7c1d2327404664e2

  • SHA512

    639d5de05b6cbdf11c709186fce405f49086242e8e380b5386ef61536b573c5105bded1ca8bd28bde27fe68c386eb62e2786e231c6f79b7547baf261af5ab83c

  • SSDEEP

    12288:fMroy90W0hyNE+DM/zUFcDQJf/rbqpBpVzwXsQjHNCP0go8mb5hSbQfdcC:/yxQyR9FYIXrcBpcsQLNCsgoDh7l5

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

nahui

C2

176.113.115.145:4125

Attributes
  • auth_value

    b9ed10946d21e28d58d0c72c535cde6f

Extracted

Family

amadey

Version

3.70

C2

77.91.124.207/plays/chapter/index.php

Targets

    • Target

      7300eccb35c74b34a1b26db288032ff42df3527acb69788f7c1d2327404664e2

    • Size

      844KB

    • MD5

      90fa4215ed352055c2696933436d16fb

    • SHA1

      7aced6b14189107e4733623e1f4cf73ffd928c5a

    • SHA256

      7300eccb35c74b34a1b26db288032ff42df3527acb69788f7c1d2327404664e2

    • SHA512

      639d5de05b6cbdf11c709186fce405f49086242e8e380b5386ef61536b573c5105bded1ca8bd28bde27fe68c386eb62e2786e231c6f79b7547baf261af5ab83c

    • SSDEEP

      12288:fMroy90W0hyNE+DM/zUFcDQJf/rbqpBpVzwXsQjHNCP0go8mb5hSbQfdcC:/yxQyR9FYIXrcBpcsQLNCsgoDh7l5

    • 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

    • 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

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Tasks