General

  • Target

    560e96f41fa3f2d935f3d1226d5c5c501d7e2a80a02377720718af1bd569376a

  • Size

    906KB

  • Sample

    230321-vrn5zscb44

  • MD5

    f4849049454c80950c929ed1a8e67169

  • SHA1

    19adccea69e32d51f00e4c87ccde73627828ab61

  • SHA256

    560e96f41fa3f2d935f3d1226d5c5c501d7e2a80a02377720718af1bd569376a

  • SHA512

    1951b9c056abb0c93ab4837b174f7ce40af45e144a91d09521d6699704ca4c7d90c19eec3376e139d8f27d8509fcdc5a0eb3f5fe50f961ce34da78933c776973

  • SSDEEP

    24576:7yc4H0FlkX24wI0R0ROOjZsjChOzzOpJXi:uHwe2k0RZOjgk

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

      560e96f41fa3f2d935f3d1226d5c5c501d7e2a80a02377720718af1bd569376a

    • Size

      906KB

    • MD5

      f4849049454c80950c929ed1a8e67169

    • SHA1

      19adccea69e32d51f00e4c87ccde73627828ab61

    • SHA256

      560e96f41fa3f2d935f3d1226d5c5c501d7e2a80a02377720718af1bd569376a

    • SHA512

      1951b9c056abb0c93ab4837b174f7ce40af45e144a91d09521d6699704ca4c7d90c19eec3376e139d8f27d8509fcdc5a0eb3f5fe50f961ce34da78933c776973

    • SSDEEP

      24576:7yc4H0FlkX24wI0R0ROOjZsjChOzzOpJXi:uHwe2k0RZOjgk

    • 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