Overview

overview

10

Static

static

FL Studia.exe

windows7_x64

10

FL Studia.exe

windows10_x64

10

Sharing

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General

  • Target

    FL Studia.exe

  • Size

    1.5MB

  • Sample

    211030-xe7gxafca6

  • MD5

    865634b3f6cb4d2ac3dafbbd88085511

  • SHA1

    5f9882d70100ed1b5fd7281bc6cbb1026591f83e

  • SHA256

    3e6ecd9dc9ec4d42be5fdca7c55931fa9f835f3f634ee9f707ed7b1a102e9f7d

  • SHA512

    8dff199ebf486bdac97ac760bf557a84e84dff631d57f627ade2bddbe76dd145d5d4014506a5f1944ccd6ba58b309a2c24845adb49e66b7229b28a79d3da7b99

Score
10/10
redlinehevasioninfostealerspywaretrojan

Malware Config

Extracted

Family

redline

Botnet

H

C2

185.255.133.25:18225

Targets

    • Target

      FL Studia.exe

    • Size

      1.5MB

    • MD5

      865634b3f6cb4d2ac3dafbbd88085511

    • SHA1

      5f9882d70100ed1b5fd7281bc6cbb1026591f83e

    • SHA256

      3e6ecd9dc9ec4d42be5fdca7c55931fa9f835f3f634ee9f707ed7b1a102e9f7d

    • SHA512

      8dff199ebf486bdac97ac760bf557a84e84dff631d57f627ade2bddbe76dd145d5d4014506a5f1944ccd6ba58b309a2c24845adb49e66b7229b28a79d3da7b99

    Score
    10/10
    redlinehevasioninfostealerspywaretrojan

    • RedLine

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

      infostealerredline

    • RedLine Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks