Overview

overview

9

Static

static

830004.exe

windows7-x64

9

830004.exe

windows10-2004-x64

9

Resubmissions

05-10-2022 11:39

221005-nsrtyaedfm 9

05-10-2022 08:12

221005-j3wtesdfg7 9

05-10-2022 06:56

221005-hqhwcsdeg8 9

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General

  • Target

    830004

  • Size

    691KB

  • Sample

    221005-nsrtyaedfm

  • MD5

    58aea2aac89947773dfae8e3859e20b0

  • SHA1

    be17c41c65703f9475e36dff55fd3de220e395f3

  • SHA256

    39b74b2fb057e8c78a2ba6639cf3d58ae91685e6ac13b57b70d2afb158cf742d

  • SHA512

    f3d43c0759b05b949498cc63084b54b869c228a427f1590a1010007b4bdbebf760145a29e5f1a7c5585133ed76a3c1a5d7bf2ace46858ac9a48ff5c05eafa6eb

  • SSDEEP

    12288:i0iads6yn93ySQDWYgeWYg955/155/m6q5iKn3zMCO342FoqdXS:dicFyn93ySQJ5f34Jo2Fi

Score
9/10
persistenceransomwarespywarestealer

Malware Config

Targets

    • Target

      830004

    • Size

      691KB

    • MD5

      58aea2aac89947773dfae8e3859e20b0

    • SHA1

      be17c41c65703f9475e36dff55fd3de220e395f3

    • SHA256

      39b74b2fb057e8c78a2ba6639cf3d58ae91685e6ac13b57b70d2afb158cf742d

    • SHA512

      f3d43c0759b05b949498cc63084b54b869c228a427f1590a1010007b4bdbebf760145a29e5f1a7c5585133ed76a3c1a5d7bf2ace46858ac9a48ff5c05eafa6eb

    • SSDEEP

      12288:i0iads6yn93ySQDWYgeWYg955/155/m6q5iKn3zMCO342FoqdXS:dicFyn93ySQJ5f34Jo2Fi

    Score
    9/10
    persistenceransomwarespywarestealer

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

File Deletion

2
T1107

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Process Discovery

1
T1057

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Tasks