General

  • Target

    07a157f64289dcd1609978390685c1a873919b8cc8dc729bd518e5384a56ad22

  • Size

    923KB

  • Sample

    230409-yyszasef8w

  • MD5

    6f035dfa803e652380254c6bcc516de4

  • SHA1

    6ea369dee1e5b0b5a82e5640926dd16fdf0da2a2

  • SHA256

    07a157f64289dcd1609978390685c1a873919b8cc8dc729bd518e5384a56ad22

  • SHA512

    04020929f80c2a01ad2e14838009d06aeabe9af825ab01c9c905d351399717a563ef8c97f6d0326c102f3761742ed2cd457a7b568ab1a8c79e17ab257b93f821

  • SSDEEP

    24576:CydPDSuu56kuRnfukomuPR3Fdurbl1yH9CXa7omdbY7ue:pdfkmWkD0Td4bc9m3mxUu

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

      07a157f64289dcd1609978390685c1a873919b8cc8dc729bd518e5384a56ad22

    • Size

      923KB

    • MD5

      6f035dfa803e652380254c6bcc516de4

    • SHA1

      6ea369dee1e5b0b5a82e5640926dd16fdf0da2a2

    • SHA256

      07a157f64289dcd1609978390685c1a873919b8cc8dc729bd518e5384a56ad22

    • SHA512

      04020929f80c2a01ad2e14838009d06aeabe9af825ab01c9c905d351399717a563ef8c97f6d0326c102f3761742ed2cd457a7b568ab1a8c79e17ab257b93f821

    • SSDEEP

      24576:CydPDSuu56kuRnfukomuPR3Fdurbl1yH9CXa7omdbY7ue:pdfkmWkD0Td4bc9m3mxUu

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks