Overview

overview

10

Static

static

ORDEN DE C...2).exe

windows7_x64

10

ORDEN DE C...2).exe

windows10_x64

10

Sharing

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General

  • Target

    ORDEN DE COMPRA (2).exe

  • Size

    556KB

  • Sample

    211130-lssecshgd6

  • MD5

    b92a57975d4cee3e7a64ffd8c0b8eba1

  • SHA1

    3dc6a5d31143af94ec21b891d1723527a04ba9bc

  • SHA256

    9bb517a8a2e5028d0714bcba5d90c4b73c5ba2881b112f4ea2690d269dcf4017

  • SHA512

    f413e3750aa404947df0fab43631ab802cd02e5805461202e54dafbd1829071f24d9200f2c407cb77b341e8e5528d7478c196115883d463ad79e7f00fa7a9313

Score
10/10
oskidiscoveryinfostealerspywarestealer

Malware Config

Extracted

Family

oski

C2

vsiperu.com

Targets

    • Target

      ORDEN DE COMPRA (2).exe

    • Size

      556KB

    • MD5

      b92a57975d4cee3e7a64ffd8c0b8eba1

    • SHA1

      3dc6a5d31143af94ec21b891d1723527a04ba9bc

    • SHA256

      9bb517a8a2e5028d0714bcba5d90c4b73c5ba2881b112f4ea2690d269dcf4017

    • SHA512

      f413e3750aa404947df0fab43631ab802cd02e5805461202e54dafbd1829071f24d9200f2c407cb77b341e8e5528d7478c196115883d463ad79e7f00fa7a9313

    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 Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

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