Overview

overview

10

Static

static

PL_017_603_789.exe

windows7_x64

10

PL_017_603_789.exe

windows10_x64

10

Sharing

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General

  • Target

    PL_017_603_789.exe

  • Size

    228KB

  • Sample

    210503-xxnlycrhhe

  • MD5

    015f45de6bf81ded8c921435c471d087

  • SHA1

    0ca33aaffac24eb52da8670bb617642d78bd46ab

  • SHA256

    916bd03b40de6bfa498311e3a70d3e98c50e8255fd413d446daab77951224856

  • SHA512

    1777ebd202bf5380213370cc5174486c71c52f09313d470f70e25179bfe2635bb748bb09d412babc430f5f5ac4417168cdd2fd58a98eba15fd5dc60a6753eefc

Score
10/10
oskidiscoveryinfostealerspywarestealer

Malware Config

Extracted

Family

oski

C2

205.185.120.57

Targets

    • Target

      PL_017_603_789.exe

    • Size

      228KB

    • MD5

      015f45de6bf81ded8c921435c471d087

    • SHA1

      0ca33aaffac24eb52da8670bb617642d78bd46ab

    • SHA256

      916bd03b40de6bfa498311e3a70d3e98c50e8255fd413d446daab77951224856

    • SHA512

      1777ebd202bf5380213370cc5174486c71c52f09313d470f70e25179bfe2635bb748bb09d412babc430f5f5ac4417168cdd2fd58a98eba15fd5dc60a6753eefc

    Score
    10/10
    oskidiscoveryinfostealerspywarestealer

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

      infostealeroski

    • Downloads MZ/PE file

    • Deletes itself

    • 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

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