Overview

overview

10

Static

static

10

c86f5effa0...74.exe

windows7-x64

10

c86f5effa0...74.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c86f5effa03017eb59c8b9d6f25359c8a97b36b4d0f782b4749fc3a74cd68274

  • Size

    200KB

  • Sample

    230124-ntfhascb6t

  • MD5

    32796b5ab01af3bb6585ac7c2f31402f

  • SHA1

    c7456b083fcac2b5995c3a1621c2a508d55154bf

  • SHA256

    c86f5effa03017eb59c8b9d6f25359c8a97b36b4d0f782b4749fc3a74cd68274

  • SHA512

    03c2b772084d73bd5532eac1232e18d5b12c4474872d0283a7413ff64f6401b830d91755f050411951efcd3e59520a8b9955d454ea8d3791df535342863b0d6e

  • SSDEEP

    3072:WfUomEuYm98dlSq7gt5q7Dx+XgS6aCEwhOfUbCalNT2pbB3fIf1Xi6FLPo3c:WfUauY68uSWCx+XA7mg2pNO1Ljo3c

Score
10/10
oskidiscoveryinfostealerspywarestealer

Malware Config

Extracted

Family

oski

C2

carecureco.com

Targets

    • Target

      c86f5effa03017eb59c8b9d6f25359c8a97b36b4d0f782b4749fc3a74cd68274

    • Size

      200KB

    • MD5

      32796b5ab01af3bb6585ac7c2f31402f

    • SHA1

      c7456b083fcac2b5995c3a1621c2a508d55154bf

    • SHA256

      c86f5effa03017eb59c8b9d6f25359c8a97b36b4d0f782b4749fc3a74cd68274

    • SHA512

      03c2b772084d73bd5532eac1232e18d5b12c4474872d0283a7413ff64f6401b830d91755f050411951efcd3e59520a8b9955d454ea8d3791df535342863b0d6e

    • SSDEEP

      3072:WfUomEuYm98dlSq7gt5q7Dx+XgS6aCEwhOfUbCalNT2pbB3fIf1Xi6FLPo3c:WfUauY68uSWCx+XA7mg2pNO1Ljo3c

    Score
    10/10
    oskiinfostealerspywarestealerdiscovery

    • Oski

      Oski is an infostealer targeting browser data, crypto wallets.

      infostealeroski

    • Downloads MZ/PE file

    • 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

    • 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
    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

3
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Impact

Tasks