Overview

overview

10

Static

static

10

sobaka.exe

windows10-2004-x64

10

sobaka.exe

windows11-ltsc_2024-x64

10

Resubmissions

09/08/2026, 17:53

260809-wgjm7awtbs10

09/08/2026, 17:23

260809-vybhgasfjb10

Sharing

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General

  • Target
    sobaka.exe
  • Size 217KB
  • Sample260809-vybhgasfjb
  • SHA256 514ea10c92b32769c66f43d2b23d854d212106a0c56af44ed8264d21585243a6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
antarctida_stealerdiscoveryexecutionpersistencespywarestealer

Malware Config

Extracted

Family

  • antarctida_stealer

C2

  • https://api.telegram.org/bot8567742514:AAHtR6oM0F647srVINBgy1KDybzJ1pe2Qts/sendMessage?chat_id=8697149202

Mutex

  • OBWG60AIAWHB5MPT

Attributes
  • Wifi

    false

  • bot_token

    8567742514:AAHtR6oM0F647srVINBgy1KDybzJ1pe2Qts

  • browsers

    true

  • chat_id

    8697149202

  • crypto

    true

  • gaming

    true

  • grabber

    true

  • hide

    false

  • hosts

    false

  • mail

    false

  • messengers

    true

  • mutex

    OBWG60AIAWHB5MPT

  • netstat

    true

  • process_dump

    false

  • product_key

    false

  • screenshot

    true

  • sockets

    false

  • sys_info

    true

Targets

    • Target
      sobaka.exe
    • Size 217KB
    • SHA256 514ea10c92b32769c66f43d2b23d854d212106a0c56af44ed8264d21585243a6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionantarctida_stealerpersistencespywarestealer

    • Family: AntarctidaStealer

      AntarctidaStealer is an Windows stealer written in C#.

      stealerantarctida_stealer

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

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

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks