Overview

overview

10

Static

static

1

Trf 00983764.exe

windows7_x64

10

Trf 00983764.exe

windows10_x64

10

Sharing

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General

  • Target

    Trf 00983764.exe

  • Size

    375KB

  • Sample

    211022-xcw86acac3

  • MD5

    ab031839b4f841c3b709fdeb2f8d2889

  • SHA1

    6c9e7d0f2a212fda955802586713d8996ff5d11d

  • SHA256

    65d44c4290e2bab8287d1a51f22a5ce6b72e989126975bd9e99692a693008b0f

  • SHA512

    0c4cb8190b9bce977b3df9cc12b725967cd68e8bb689c587306496bb835216174f838785f45720f7721c7be3f55abaf552dd310c0bd9dd352a8143826d3f7755

Score
10/10
oskidiscoveryinfostealerspywarestealer

Malware Config

Extracted

Family

oski

C2

vegas1e.xyz

Targets

    • Target

      Trf 00983764.exe

    • Size

      375KB

    • MD5

      ab031839b4f841c3b709fdeb2f8d2889

    • SHA1

      6c9e7d0f2a212fda955802586713d8996ff5d11d

    • SHA256

      65d44c4290e2bab8287d1a51f22a5ce6b72e989126975bd9e99692a693008b0f

    • SHA512

      0c4cb8190b9bce977b3df9cc12b725967cd68e8bb689c587306496bb835216174f838785f45720f7721c7be3f55abaf552dd310c0bd9dd352a8143826d3f7755

    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