General

  • Target

    6f00b3dcd26901aab1f50ceb7cea656c7f0c7d7322cea73485cf65e1b07cdf6c

  • Size

    522KB

  • Sample

    230403-y6k9esag5v

  • MD5

    f7147de665e985533fc31eb1b2ae974a

  • SHA1

    3e8d396c2eb8634b4bea2ec11adfa9fe8d3c7e30

  • SHA256

    6f00b3dcd26901aab1f50ceb7cea656c7f0c7d7322cea73485cf65e1b07cdf6c

  • SHA512

    043136a44f8f8da8f7d1f14dd68b5828d58c6e55c9a62b38e0686e431f3b3c895dd522e8d44721528a746b8707d4509d073e17de35485d8cd9d92f6a8361ec0d

  • SSDEEP

    12288:AMrty90rLyTShTmN4Am8mq4p+zW4wqKvQrg:9ypNxPmLpH4RM

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      6f00b3dcd26901aab1f50ceb7cea656c7f0c7d7322cea73485cf65e1b07cdf6c

    • Size

      522KB

    • MD5

      f7147de665e985533fc31eb1b2ae974a

    • SHA1

      3e8d396c2eb8634b4bea2ec11adfa9fe8d3c7e30

    • SHA256

      6f00b3dcd26901aab1f50ceb7cea656c7f0c7d7322cea73485cf65e1b07cdf6c

    • SHA512

      043136a44f8f8da8f7d1f14dd68b5828d58c6e55c9a62b38e0686e431f3b3c895dd522e8d44721528a746b8707d4509d073e17de35485d8cd9d92f6a8361ec0d

    • SSDEEP

      12288:AMrty90rLyTShTmN4Am8mq4p+zW4wqKvQrg:9ypNxPmLpH4RM

    • 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