General

  • Target

    DFI_0451_587_032.pdf

  • Size

    375KB

  • Sample

    220611-ty5kwacbb2

  • MD5

    2e85f22e8e3436b38af2299a04f0cad8

  • SHA1

    3cde19f615684e6f124c747bbefc3e65780c77ce

  • SHA256

    bbd4dd21dde67a96ac02aa9795ce662fa36d4edb90d13f2ffbdeee0d4aea5050

  • SHA512

    52b1b2f636d52c3653ed79654503a3483eacd69e2bb5552a432f222b446c3290c4afac1e786115ff9be75044022c2cee4766d50ed96aff26601613d217fb2fff

Malware Config

Extracted

Family

oski

C2

vtqt.xyz

Targets

    • Target

      DFI_0451_587_032.pdf

    • Size

      375KB

    • MD5

      2e85f22e8e3436b38af2299a04f0cad8

    • SHA1

      3cde19f615684e6f124c747bbefc3e65780c77ce

    • SHA256

      bbd4dd21dde67a96ac02aa9795ce662fa36d4edb90d13f2ffbdeee0d4aea5050

    • SHA512

      52b1b2f636d52c3653ed79654503a3483eacd69e2bb5552a432f222b446c3290c4afac1e786115ff9be75044022c2cee4766d50ed96aff26601613d217fb2fff

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

    • Reads user/profile data of web browsers

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Tasks