Overview

overview

10

Static

static

URLScan

urlscan

1

https://www.upload.e...

windows7-x64

10

https://www.upload.e...

windows10-1703-x64

10

https://www.upload.e...

windows10-2004-x64

1

Sharing

Copy URL
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General

  • Target

    https://www.upload.ee/files/14365900/Oski_Stealer.rar.html

  • Sample

    220916-ve5bfacabn

Score
10/10
oskiinfostealerspywarestealer

Malware Config

Extracted

Family

oski
C2

62.77.159.212

panel.com

Targets

    • Target

      https://www.upload.ee/files/14365900/Oski_Stealer.rar.html

    Score
    10/10
    oskiinfostealerspywarestealer

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

      infostealeroski

    • Executes dropped EXE

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer
    behavioral1behavioral2behavioral3

MITRE ATT&CK Matrix

Collection

Command and Control

    Credential Access

    Defense Evasion

    Discovery

    Execution

      Exfiltration

        Impact

          Initial Access

            Lateral Movement

              Persistence

                Privilege Escalation

                  Tasks