Overview

overview

10

Static

static

e029f21834...dc.exe

windows7_x64

10

e029f21834...dc.exe

windows10_x64

10

Sharing

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General

  • Target

    e029f21834d5ceea1006d1658768f4dc

  • Size

    514KB

  • Sample

    211019-lwm9tafeg2

  • MD5

    e029f21834d5ceea1006d1658768f4dc

  • SHA1

    a4bb6e1e09621536559355cecdb3409f9b7d3ebe

  • SHA256

    c17243e46ff224631e589c55642c3666e5c560715841e8b8ebdd511cb70da8dd

  • SHA512

    8be438a01be27a7e79bc2323fac9b1f586fea4aa7a3db8cf11114b16737530b051b2fa1ce8ba43e4950286b84f27ce3894dec68d2141cf6ecc42b0562a40dc0c

Score
10/10
oskidiscoveryinfostealerspywarestealer

Malware Config

Extracted

Family

oski

C2

stanelectronics.xyz

Targets

    • Target

      e029f21834d5ceea1006d1658768f4dc

    • Size

      514KB

    • MD5

      e029f21834d5ceea1006d1658768f4dc

    • SHA1

      a4bb6e1e09621536559355cecdb3409f9b7d3ebe

    • SHA256

      c17243e46ff224631e589c55642c3666e5c560715841e8b8ebdd511cb70da8dd

    • SHA512

      8be438a01be27a7e79bc2323fac9b1f586fea4aa7a3db8cf11114b16737530b051b2fa1ce8ba43e4950286b84f27ce3894dec68d2141cf6ecc42b0562a40dc0c

    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