General

  • Target

    e0060fe315a8d1bfb2fc3fa32d097de0dd402f113ca8b1b5309a9a99f2c43da9

  • Size

    533KB

  • Sample

    230331-zpmatsef9y

  • MD5

    d5622ccbfec678e401d6d8a79a291018

  • SHA1

    2d104ea382b37a611456a54afa437d95fdc913ee

  • SHA256

    e0060fe315a8d1bfb2fc3fa32d097de0dd402f113ca8b1b5309a9a99f2c43da9

  • SHA512

    4e0ee1706a113ba246a7f12048c514333b7b6f0946923dff6543dcfeb914794a05d80be0d6e7441fa0384144d54365e375d77c5454f5a23be3a360577440922f

  • SSDEEP

    12288:KMr8y902iLaRi/8n92/KDwcQ3Lq7WWxsJGWpqd:SyLaaRw8904PQ3G7GA

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

      e0060fe315a8d1bfb2fc3fa32d097de0dd402f113ca8b1b5309a9a99f2c43da9

    • Size

      533KB

    • MD5

      d5622ccbfec678e401d6d8a79a291018

    • SHA1

      2d104ea382b37a611456a54afa437d95fdc913ee

    • SHA256

      e0060fe315a8d1bfb2fc3fa32d097de0dd402f113ca8b1b5309a9a99f2c43da9

    • SHA512

      4e0ee1706a113ba246a7f12048c514333b7b6f0946923dff6543dcfeb914794a05d80be0d6e7441fa0384144d54365e375d77c5454f5a23be3a360577440922f

    • SSDEEP

      12288:KMr8y902iLaRi/8n92/KDwcQ3Lq7WWxsJGWpqd:SyLaaRw8904PQ3G7GA

    • 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