General

  • Target

    5e370f6fddfce822088a875b74a98788ec813165da60c525774b3a793309c59a

  • Size

    764KB

  • Sample

    230526-nakmxafb62

  • MD5

    2f0a6c925c2a58d5d63fa46edde89fe5

  • SHA1

    385b14cbe3077674d190b9301d19d9c3ea917c2b

  • SHA256

    5e370f6fddfce822088a875b74a98788ec813165da60c525774b3a793309c59a

  • SHA512

    53d6e4aad0d749bcdb803c77053bad7a65cd1907c5efd69d2b16fc95119f455eeaa231f2aad9e623ee1bed91989e8394a49b50e194da2c19d992582d165cbd97

  • SSDEEP

    12288:IMr6y90mIabxzezYqj9wxt13YuEpAvyG32qL62mp4d7Pmd8LB6EEok:SyGatKzNmxt1HEpAP82a4pPmdoCL

Malware Config

Extracted

Family

redline

Botnet

misa

C2

83.97.73.122:19062

Attributes
  • auth_value

    9e79529a6bdb4962f44d12b0d6d62d32

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

Targets

    • Target

      5e370f6fddfce822088a875b74a98788ec813165da60c525774b3a793309c59a

    • Size

      764KB

    • MD5

      2f0a6c925c2a58d5d63fa46edde89fe5

    • SHA1

      385b14cbe3077674d190b9301d19d9c3ea917c2b

    • SHA256

      5e370f6fddfce822088a875b74a98788ec813165da60c525774b3a793309c59a

    • SHA512

      53d6e4aad0d749bcdb803c77053bad7a65cd1907c5efd69d2b16fc95119f455eeaa231f2aad9e623ee1bed91989e8394a49b50e194da2c19d992582d165cbd97

    • SSDEEP

      12288:IMr6y90mIabxzezYqj9wxt13YuEpAvyG32qL62mp4d7Pmd8LB6EEok:SyGatKzNmxt1HEpAP82a4pPmdoCL

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

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

2
T1112

Disabling Security Tools

1
T1089

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Tasks