General

  • Target

    274a067b71608754e5cf317740470c438ce9ce258bb06c7ef95022afb2b35e62

  • Size

    908KB

  • Sample

    230321-v9rntsec4x

  • MD5

    d6facad8c34a86cf39614a66e67af6ea

  • SHA1

    fa4454d38f44433c35202cf40c457f9cb689166c

  • SHA256

    274a067b71608754e5cf317740470c438ce9ce258bb06c7ef95022afb2b35e62

  • SHA512

    de54e14391ad63d63a998309dbd18e43e645826a4d204865098d23a4c20db9c2066cd1aa2be3f82d1d503f953c9b0026dc63ab5231a7d1bd3c7b9fe0c830daee

  • SSDEEP

    24576:ay+IzAyEzwBetaxUrPG6Z+WCz+Lawdqp4:hDAyEEetFrPGq+Ridk

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Targets

    • Target

      274a067b71608754e5cf317740470c438ce9ce258bb06c7ef95022afb2b35e62

    • Size

      908KB

    • MD5

      d6facad8c34a86cf39614a66e67af6ea

    • SHA1

      fa4454d38f44433c35202cf40c457f9cb689166c

    • SHA256

      274a067b71608754e5cf317740470c438ce9ce258bb06c7ef95022afb2b35e62

    • SHA512

      de54e14391ad63d63a998309dbd18e43e645826a4d204865098d23a4c20db9c2066cd1aa2be3f82d1d503f953c9b0026dc63ab5231a7d1bd3c7b9fe0c830daee

    • SSDEEP

      24576:ay+IzAyEzwBetaxUrPG6Z+WCz+Lawdqp4:hDAyEEetFrPGq+Ridk

    • 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