General

  • Target

    ca6803cd6da55a20bc7146c56015eb865fc8e479fcdf78665bca82711d882c69

  • Size

    939KB

  • Sample

    230410-1anqsahh6v

  • MD5

    54ed0b6a9066cc5129479760dfc995f2

  • SHA1

    c82b72cd1325fb269af1bdda9b1c903900d4a204

  • SHA256

    ca6803cd6da55a20bc7146c56015eb865fc8e479fcdf78665bca82711d882c69

  • SHA512

    bbe1719744b6e9c1338baf0142b6dcc827a6b7d90649ddf41b95520deb2608257c5b689be4f5f3e1e641db18bda70a59a737fa9f2a5ad0bea592d4db7ce4a775

  • SSDEEP

    24576:/y02SsEgYL5Mj01j2BsIwfZorZ8VZgwabPAH8eQfp:KlS0Ydg01j5pa984RY2

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

Targets

    • Target

      ca6803cd6da55a20bc7146c56015eb865fc8e479fcdf78665bca82711d882c69

    • Size

      939KB

    • MD5

      54ed0b6a9066cc5129479760dfc995f2

    • SHA1

      c82b72cd1325fb269af1bdda9b1c903900d4a204

    • SHA256

      ca6803cd6da55a20bc7146c56015eb865fc8e479fcdf78665bca82711d882c69

    • SHA512

      bbe1719744b6e9c1338baf0142b6dcc827a6b7d90649ddf41b95520deb2608257c5b689be4f5f3e1e641db18bda70a59a737fa9f2a5ad0bea592d4db7ce4a775

    • SSDEEP

      24576:/y02SsEgYL5Mj01j2BsIwfZorZ8VZgwabPAH8eQfp:KlS0Ydg01j5pa984RY2

    • 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