General

  • Target

    095794eae57eb66aec26134523c2a2ce4e098fcc2215324922efb0044b740672

  • Size

    789KB

  • Sample

    230410-1m7z7agd97

  • MD5

    f54658c785fe7cc92aaf562e9d3b6aa8

  • SHA1

    ac46562db30fffe871056bdec8148c3263de8ea0

  • SHA256

    095794eae57eb66aec26134523c2a2ce4e098fcc2215324922efb0044b740672

  • SHA512

    2b52f2b4317506f0566832a1d2135d6b7d880ebad23d466e26ca88a39e672aaf2b8805439d932899c3fbfb7e897e9d42ca1f9792b74d394a9817a0aeb1f00193

  • SSDEEP

    12288:fMrvy90+oxHUCsc3cFHIqQr+ojN+xK7CRlgHMCct3NLtLv2vAwlx5ue:wyXTw3xAxf8HM3NLdGx5ue

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

      095794eae57eb66aec26134523c2a2ce4e098fcc2215324922efb0044b740672

    • Size

      789KB

    • MD5

      f54658c785fe7cc92aaf562e9d3b6aa8

    • SHA1

      ac46562db30fffe871056bdec8148c3263de8ea0

    • SHA256

      095794eae57eb66aec26134523c2a2ce4e098fcc2215324922efb0044b740672

    • SHA512

      2b52f2b4317506f0566832a1d2135d6b7d880ebad23d466e26ca88a39e672aaf2b8805439d932899c3fbfb7e897e9d42ca1f9792b74d394a9817a0aeb1f00193

    • SSDEEP

      12288:fMrvy90+oxHUCsc3cFHIqQr+ojN+xK7CRlgHMCct3NLtLv2vAwlx5ue:wyXTw3xAxf8HM3NLdGx5ue

    • 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