General

  • Target

    9bdba475537a025150c815811f9801a98336412e3b424110338197719418cee5

  • Size

    687KB

  • Sample

    230328-kg3waahh38

  • MD5

    17c43ad6b6a539b5f702e9095a828af1

  • SHA1

    7d5ab3cf61b42b7277740d35c8c9bec857740eb9

  • SHA256

    9bdba475537a025150c815811f9801a98336412e3b424110338197719418cee5

  • SHA512

    307077b31e9dc044fd72a4c774610f9c2bb7ee7751848544cde934e136a5e50c74627045418bb7de73d6f81b04d829f5b9876abb833dbdc25cc527e434e6b438

  • SSDEEP

    12288:aMrBy90XWbao4HcR6yjCtUR5pCZDMh9Z4jgRUDhuXtikeknC:vygoycTjC25egf4c4uXSknC

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

      9bdba475537a025150c815811f9801a98336412e3b424110338197719418cee5

    • Size

      687KB

    • MD5

      17c43ad6b6a539b5f702e9095a828af1

    • SHA1

      7d5ab3cf61b42b7277740d35c8c9bec857740eb9

    • SHA256

      9bdba475537a025150c815811f9801a98336412e3b424110338197719418cee5

    • SHA512

      307077b31e9dc044fd72a4c774610f9c2bb7ee7751848544cde934e136a5e50c74627045418bb7de73d6f81b04d829f5b9876abb833dbdc25cc527e434e6b438

    • SSDEEP

      12288:aMrBy90XWbao4HcR6yjCtUR5pCZDMh9Z4jgRUDhuXtikeknC:vygoycTjC25egf4c4uXSknC

    • 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