Overview

overview

10

Static

static

e423ba7a07...c5.exe

windows7-x64

10

e423ba7a07...c5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e423ba7a079fb14c18abd0592a0278db38d71aa3dd70730f557a9036bedd31c5

  • Size

    412KB

  • Sample

    230129-ye6q2scf9x

  • MD5

    e1f89a0e2ec8b806a92ff573d6e305ab

  • SHA1

    e8183cf8dd1c7cb56e02296f116b65c40270489a

  • SHA256

    e423ba7a079fb14c18abd0592a0278db38d71aa3dd70730f557a9036bedd31c5

  • SHA512

    b9231220b1be9c2c8bf8bdb88049b60c4634d1c02bc13b05c4f845d7b0436445ab006023bcc74066c89c0f07f8ad179b80e5fa666c3f81583ec482cdc946cf64

  • SSDEEP

    12288:D4osTQRZUG+KAqdKrvOTnZtVj2Pg8zs2:D4J9311Rs2

Score
10/10
oskiinfostealerspywarestealer

Malware Config

Extracted

Family

oski

C2

timecforgoodnes.ml

Targets

    • Target

      e423ba7a079fb14c18abd0592a0278db38d71aa3dd70730f557a9036bedd31c5

    • Size

      412KB

    • MD5

      e1f89a0e2ec8b806a92ff573d6e305ab

    • SHA1

      e8183cf8dd1c7cb56e02296f116b65c40270489a

    • SHA256

      e423ba7a079fb14c18abd0592a0278db38d71aa3dd70730f557a9036bedd31c5

    • SHA512

      b9231220b1be9c2c8bf8bdb88049b60c4634d1c02bc13b05c4f845d7b0436445ab006023bcc74066c89c0f07f8ad179b80e5fa666c3f81583ec482cdc946cf64

    • SSDEEP

      12288:D4osTQRZUG+KAqdKrvOTnZtVj2Pg8zs2:D4J9311Rs2

    Score
    10/10
    oskiinfostealerspywarestealer

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

      infostealeroski

    • Executes dropped EXE

    • Drops startup file

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks