Overview

overview

10

Static

static

8

Setup.exe

windows7-x64

10

Setup.exe

windows10-2004-x64

10

langs/Hungarian.ps1

windows7-x64

1

langs/Hungarian.ps1

windows10-2004-x64

1

langs/Korean.ps1

windows7-x64

1

langs/Korean.ps1

windows10-2004-x64

1

Sharing

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General

  • Target

    Pass_1234_Setup.rar

  • Size

    5.7MB

  • Sample

    221008-m6dzkaefc3

  • MD5

    ad68d52dd948f29581087728a9cc86b2

  • SHA1

    fd396cb64a35328d3e46d41de06a3cc6bb205e66

  • SHA256

    de7b2ec7660dfa55841ae4d8ea48a85228872d46d89bb4d0b60b6503aaf18304

  • SHA512

    6b9c246ac7562eedb42c3dbc540cb329f3832896142ca8f484ce71977cd2b6051cc3baf8f116eccefcf484d3a751d0f16a4a06d92f3885ecf0933b1ba46f37a3

  • SSDEEP

    98304:Avb4iwXbbqk6eeSO9z86+GK/UGWR1STN5ntPzhlMh7/3SzLeqNaRHMVBdnq3A0r7:fJESFPQR1IN59iLCNNOMlKSyh

Score
10/10
vidar1281discoveryspywarestealervmprotect

Malware Config

Extracted

Family

vidar

Version

54.9

Botnet

1281

C2

https://t.me/dsjdsnxshjx

Attributes
  • profile_id

    1281

Targets

    • Target

      Setup.exe

    • Size

      336.3MB

    • MD5

      6fb00aa92b50c3335d97f0eff9dce317

    • SHA1

      6def1fe28c81d296043b514bbd8487750f621e62

    • SHA256

      bc8480de9121f5f82282491439be28f6bef9db89ba29bd0a494fbdca28e3c9fe

    • SHA512

      6b6ff9ad57fed121499a72b8c92a7d9e1e55b487f0e35d929a0a8e4d1c2766e97b0b949abd64d75808feecf63f80ce9df1f2315ceab1e9278e55319b43b853f3

    • SSDEEP

      98304:fkf5UTQx0P8kiCuc943jQZs25i81vmjxjTV1bQCSTy2qy8NMMltUrqpNW:cCPpidc94edlvmjBxtqTykIRl2rqpN

    Score
    10/10
    vidar1281discoveryspywarestealervmprotect

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses 2FA software files, possible credential harvesting

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

    • Target

      langs/Hungarian.ini

    • Size

      107KB

    • MD5

      7591df7fae4342cbc7a0706e1b28e87b

    • SHA1

      825e88ad498e8713522f5aef3b21ee01d6fa8b41

    • SHA256

      fe9997629d296908247a2e82da6c369e2ea7eb4c87b12fc7c8d3ecb3e6fc320d

    • SHA512

      8f58c6fbaf5ea140a3ecbbc88cbf4bdd0e0ba3fbdf169f4b7cb831094a47a6ead103f89fc07748f91d1396ebd13c7ebcc90a316f0eb203ff4c86a50be5cd3ca4

    • SSDEEP

      3072:UaKBsDgGod8NAH4iyf8kXrLfKgL6YhL+L3yGU:73X

    Score
    1/10
    behavioral3behavioral4

    • Target

      langs/Korean.ini

    • Size

      91KB

    • MD5

      efae0c78be2abe2920c78b9d4785ab45

    • SHA1

      8c0799fb68852cb071bbe260deb4ab357bd5f4ed

    • SHA256

      ad556989f6e4a683d9668e41d2d7175b7b46847c2eef26188b9075fc600d0132

    • SHA512

      44737be4d4bd0f93ca3e986c89102612932f3749b8e9b89446a567cff60ceb856b4bd7380da7fe3f1809579e6ec2162d0cdd4a217935a4961c6b36a482dd4ac8

    • SSDEEP

      768:wPYhkzQl6qE7rY+xuPAsyKVmq8Ag8lyWqFk5ziCfsg8S+EZNlWJ7lxyBiCWfbMav:HSzQlc7siCmq8AFlBmLfbNA2Nt7osVP

    Score
    1/10
    behavioral5behavioral6

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks