General

  • Target

    a792286cfe967e3e4acc4b818066ee4a.exe

  • Size

    1.6MB

  • Sample

    210910-dwbl1shba7

  • MD5

    a792286cfe967e3e4acc4b818066ee4a

  • SHA1

    ac89b4df47e5bd77cf9bb5e86682246a60fc4b9f

  • SHA256

    1169aa40b39712cd78f3bba1509b3a5864752c534497431180eb752015d2d482

  • SHA512

    aef5f2c32a7d513e699121f832d41659dd09f10ebbf1cb493a18f9b57135adfb27d5ff5168d74eb8936bd1b0022a8ec8d70971a567c120702f03486107b3f9b3

Malware Config

Extracted

Family

redline

Botnet

NORMAN3

C2

45.14.49.184:28743

Extracted

Family

redline

Botnet

@youtube

C2

46.8.153.119:47962

Extracted

Family

redline

Botnet

Инсталлусы5к

C2

91.142.77.155:5469

Extracted

Family

redline

Botnet

test

C2

45.14.49.169:22411

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

vidar

Version

40.5

Botnet

916

C2

https://gheorghip.tumblr.com/

Attributes
  • profile_id

    916

Extracted

Family

vidar

Version

40.5

Botnet

937

C2

https://gheorghip.tumblr.com/

Attributes
  • profile_id

    937

Extracted

Family

smokeloader

Version

2020

C2

http://fazanaharahe1.xyz/

http://xandelissane2.xyz/

http://ustiassosale3.xyz/

http://cytheriata4.xyz/

http://ggiergionard5.xyz/

http://rrelleynaniy6.store/

http://danniemusoa7.store/

http://nastanizab8.store/

http://onyokandis9.store/

http://dmunaavank10.store/

http://gilmandros11.site/

http://cusanthana12.site/

http://willietjeana13.site/

http://ximusokall14.site/

http://blodinetisha15.site/

http://urydiahadyss16.club/

http://glasamaddama17.club/

http://marlingarly18.club/

http://alluvianna19.club/

http://xandirkaniel20.club/

rc4.i32
rc4.i32

Targets

    • Target

      a792286cfe967e3e4acc4b818066ee4a.exe

    • Size

      1.6MB

    • MD5

      a792286cfe967e3e4acc4b818066ee4a

    • SHA1

      ac89b4df47e5bd77cf9bb5e86682246a60fc4b9f

    • SHA256

      1169aa40b39712cd78f3bba1509b3a5864752c534497431180eb752015d2d482

    • SHA512

      aef5f2c32a7d513e699121f832d41659dd09f10ebbf1cb493a18f9b57135adfb27d5ff5168d74eb8936bd1b0022a8ec8d70971a567c120702f03486107b3f9b3

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba Payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Modifies Windows Defender Real-time Protection settings

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RedLine

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

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • VKeylogger

      A keylogger first seen in Nov 2020.

    • VKeylogger Payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

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

    • Vidar Stealer

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Checks BIOS information in registry

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • 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.

    • Checks whether UAC is enabled

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • 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

3
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

6
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

6
T1082

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks