Overview

overview

10

Static

static

1063c0cb17...bf.exe

windows7_x64

10

1063c0cb17...bf.exe

windows10_x64

10

Sharing

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General

  • Target

    1063c0cb170dbaabc42c661361c90b77354f6fa84205f35a4448e178e1e415bf

  • Size

    841KB

  • Sample

    201106-kk5mv5n88a

  • MD5

    438173575797fb37ec475ae32e6f4898

  • SHA1

    fac7133812c33797ea24a3ea257d989bbed5d539

  • SHA256

    1063c0cb170dbaabc42c661361c90b77354f6fa84205f35a4448e178e1e415bf

  • SHA512

    87f5748c30e9a13127cdd0d7d88dfbdebe1f99401f3fe0acc26749c91ae054db8231fad0f6724e762158f7d406f4d985da205c5fdf9e95a83690736c8270c2e9

Score
10/10
oskidiscoveryinfostealerspywarestealer

Malware Config

Extracted

Family

oski

C2

morasergiov.ac.ug

Targets

    • Target

      1063c0cb170dbaabc42c661361c90b77354f6fa84205f35a4448e178e1e415bf

    • Size

      841KB

    • MD5

      438173575797fb37ec475ae32e6f4898

    • SHA1

      fac7133812c33797ea24a3ea257d989bbed5d539

    • SHA256

      1063c0cb170dbaabc42c661361c90b77354f6fa84205f35a4448e178e1e415bf

    • SHA512

      87f5748c30e9a13127cdd0d7d88dfbdebe1f99401f3fe0acc26749c91ae054db8231fad0f6724e762158f7d406f4d985da205c5fdf9e95a83690736c8270c2e9

    Score
    10/10
    oskidiscoveryinfostealerspywarestealer

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks