Overview

overview

10

Static

static

149b0568e1...2e.exe

windows7_x64

10

149b0568e1...2e.exe

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    149b0568e10ba3994c5c88440221fb2e.exe

  • Size

    255KB

  • Sample

    210420-g7737lls1x

  • MD5

    149b0568e10ba3994c5c88440221fb2e

  • SHA1

    f60287f0eea71dc8938f37fa4229ea3e92dae3bf

  • SHA256

    d5825a48b525fa8f664ff98a98aec5164bbccab0a1bad2d17bb2aafebd148ffa

  • SHA512

    5f969e708071d4024549347e94ac007ab5af49b9c921484b76f70b778caf1b6f4ad34b95e79c5b7d840833cfe373393ffc063612ed2abadb81f25ef31825f1c5

Score
10/10
oskidiscoveryinfostealerpersistencespywarestealer

Malware Config

Extracted

Family

oski

C2

vtqt.xyz

Targets

    • Target

      149b0568e10ba3994c5c88440221fb2e.exe

    • Size

      255KB

    • MD5

      149b0568e10ba3994c5c88440221fb2e

    • SHA1

      f60287f0eea71dc8938f37fa4229ea3e92dae3bf

    • SHA256

      d5825a48b525fa8f664ff98a98aec5164bbccab0a1bad2d17bb2aafebd148ffa

    • SHA512

      5f969e708071d4024549347e94ac007ab5af49b9c921484b76f70b778caf1b6f4ad34b95e79c5b7d840833cfe373393ffc063612ed2abadb81f25ef31825f1c5

    Score
    10/10
    oskidiscoveryinfostealerpersistencespywarestealer

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

      infostealeroski

    • Downloads MZ/PE file

    • 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 cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks