General

  • Target

    e2c8bbe557295e0ef8382b948730cc7a0edf5a8a3e5409eedb15cc4985f9d106

  • Size

    928KB

  • Sample

    230410-1qm47age37

  • MD5

    f57a6f8edb938535da0b860161bf608e

  • SHA1

    8df0aa34badeca4bf389cedac6b6d45da386fa3b

  • SHA256

    e2c8bbe557295e0ef8382b948730cc7a0edf5a8a3e5409eedb15cc4985f9d106

  • SHA512

    36c80e99c3a6d8aa9bc7a3c886ffb1cfd89de4357a210e98c8bed02a2a913a69223a44739e4b3f5b60c4325c8c4a2ba2d73194226c34d46fb9707e8d6729f579

  • SSDEEP

    24576:yy48yq5bPQP69rSslq1nI9fkRu7IwnblHHk:ZUWzQP6NlKf3QJ

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

      e2c8bbe557295e0ef8382b948730cc7a0edf5a8a3e5409eedb15cc4985f9d106

    • Size

      928KB

    • MD5

      f57a6f8edb938535da0b860161bf608e

    • SHA1

      8df0aa34badeca4bf389cedac6b6d45da386fa3b

    • SHA256

      e2c8bbe557295e0ef8382b948730cc7a0edf5a8a3e5409eedb15cc4985f9d106

    • SHA512

      36c80e99c3a6d8aa9bc7a3c886ffb1cfd89de4357a210e98c8bed02a2a913a69223a44739e4b3f5b60c4325c8c4a2ba2d73194226c34d46fb9707e8d6729f579

    • SSDEEP

      24576:yy48yq5bPQP69rSslq1nI9fkRu7IwnblHHk:ZUWzQP6NlKf3QJ

    • 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