Overview

overview

10

Static

static

1

tet.exe

windows7_x64

10

tet.exe

windows10_x64

10

Sharing

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General

  • Target

    tet.exe

  • Size

    372KB

  • Sample

    211028-h93pwahec9

  • MD5

    dacdcf30af150e0202d1773266be5310

  • SHA1

    28ddd91ce28ef61ab451e36bca2981e77a5c185a

  • SHA256

    b70f4075c4ce52960faacb101aac17a9cd734cbec86b6a9d63944e900420bde1

  • SHA512

    20444d9d4055b1d9123bfdcf4b1bf5738226edc0b1297827126157f150006e5bd9efaaaeb772aadb418c0b5cfe9f2de4fd37a07e5f4257597c10808f64fac970

Score
10/10
oskidiscoveryinfostealerspywarestealer

Malware Config

Extracted

Family

oski

C2

vegas2e.xyz

Targets

    • Target

      tet.exe

    • Size

      372KB

    • MD5

      dacdcf30af150e0202d1773266be5310

    • SHA1

      28ddd91ce28ef61ab451e36bca2981e77a5c185a

    • SHA256

      b70f4075c4ce52960faacb101aac17a9cd734cbec86b6a9d63944e900420bde1

    • SHA512

      20444d9d4055b1d9123bfdcf4b1bf5738226edc0b1297827126157f150006e5bd9efaaaeb772aadb418c0b5cfe9f2de4fd37a07e5f4257597c10808f64fac970

    Score
    10/10
    oskiinfostealerdiscoveryspywarestealer

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

      infostealeroski

    • Downloads MZ/PE file

    • 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

    • Checks installed software on the system

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

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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