General

  • Target

    15151b21e3a68f48c9539938ece90443ef3db135d44dd90dd63838c44c82b125

  • Size

    683KB

  • Sample

    230328-lccnzabh3x

  • MD5

    1db3ee6150ab5e272c27150c5ff77d99

  • SHA1

    89e56a38c555de70cc073296de1266744c2abf3d

  • SHA256

    15151b21e3a68f48c9539938ece90443ef3db135d44dd90dd63838c44c82b125

  • SHA512

    fe0e2415d85446ba573207ab53baa5a2a3e063a6d93976e8a85cba496a92eab93bbc182e2277728685a93bf3402717ec7e6036d120f56cf7424bb009000af0d2

  • SSDEEP

    12288:mMrny90rYW0CB+/QMi4gW4a8HcMbT6mUsIfG0tWOJRXUnCmiL3XbXFfd:1yHWRg/QFpRakP7UDldvmiLHb1F

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      15151b21e3a68f48c9539938ece90443ef3db135d44dd90dd63838c44c82b125

    • Size

      683KB

    • MD5

      1db3ee6150ab5e272c27150c5ff77d99

    • SHA1

      89e56a38c555de70cc073296de1266744c2abf3d

    • SHA256

      15151b21e3a68f48c9539938ece90443ef3db135d44dd90dd63838c44c82b125

    • SHA512

      fe0e2415d85446ba573207ab53baa5a2a3e063a6d93976e8a85cba496a92eab93bbc182e2277728685a93bf3402717ec7e6036d120f56cf7424bb009000af0d2

    • SSDEEP

      12288:mMrny90rYW0CB+/QMi4gW4a8HcMbT6mUsIfG0tWOJRXUnCmiL3XbXFfd:1yHWRg/QFpRakP7UDldvmiLHb1F

    • 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