Overview

overview

10

Static

static

65b3950a62...d0.exe

windows7-x64

10

65b3950a62...d0.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    65b3950a62245fbbf12576b000623feccf941ec225bceba333ebca578f5fe6d0.bin

  • Size

    7.3MB

  • Sample

    220929-mk2thaaeb4

  • MD5

    0d7a584f85880b0c8541833714af9745

  • SHA1

    def0269ccfa9518b4827e4d1bbf37c2a452f23ce

  • SHA256

    65b3950a62245fbbf12576b000623feccf941ec225bceba333ebca578f5fe6d0

  • SHA512

    649b17a838be68a244bc8ccca43fbbc259ce84472016c51c4a63f022acea0cb2cdcb05ef1db1dbe61b9c6e7091e04fe1315923cc36b92ea23d6d533c6f2a5d13

  • SSDEEP

    196608:yshVZPqIbleCIWtzM1lKmTC+3NRHgz1fL2wbp/Th:yspZpIvlKMxgxzfF

Score
10/10
oskiinfostealerspywarestealer

Malware Config

Extracted

Family

oski

C2

shivabhaiji.in

Targets

    • Target

      65b3950a62245fbbf12576b000623feccf941ec225bceba333ebca578f5fe6d0.bin

    • Size

      7.3MB

    • MD5

      0d7a584f85880b0c8541833714af9745

    • SHA1

      def0269ccfa9518b4827e4d1bbf37c2a452f23ce

    • SHA256

      65b3950a62245fbbf12576b000623feccf941ec225bceba333ebca578f5fe6d0

    • SHA512

      649b17a838be68a244bc8ccca43fbbc259ce84472016c51c4a63f022acea0cb2cdcb05ef1db1dbe61b9c6e7091e04fe1315923cc36b92ea23d6d533c6f2a5d13

    • SSDEEP

      196608:yshVZPqIbleCIWtzM1lKmTC+3NRHgz1fL2wbp/Th:yspZpIvlKMxgxzfF

    Score
    10/10
    oskiinfostealerspywarestealer

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

      infostealeroski

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks