Overview

overview

10

Static

static

10

geekcatpin...er.zip

windows7-x64

3

geekcatpin...er.zip

windows10-2004-x64

3

geekcatpin...er.exe

windows7-x64

7

geekcatpin...er.exe

windows10-2004-x64

8

�Y��}�.pyc

windows7-x64

�Y��}�.pyc

windows10-2004-x64

Sharing

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General

  • Target

    geekcatpingreducer.zip

  • Size

    7.3MB

  • Sample

    240926-v6134aselc

  • MD5

    774b39cea52663767270aaa989c78c6a

  • SHA1

    14549726aede4491aa8c7cac1b5a8b7e9a962d20

  • SHA256

    ee65e6d5aac07c1aaae0ece686cfe4bafedc47e35e5361a92d10eaacf437d18b

  • SHA512

    c7521cdb850989b8c891ea38fcb0357c6be37984cc4338c41b8d2a9e73c264962a2d8ac8a19b3b3646056a549478b056a0f54af761fbe3371940acc049d988cc

  • SSDEEP

    196608:yOtYieHwxpAfnnWvxpY9v67FxcyvIpDUXmExXKprxMjguqA:bt1eQYnWvQ9v6RxMxmmExXK1xqgu7

Score
10/10
blankgrabbercollectioncredential_accessdefense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywarestealerupx

Malware Config

Targets

    • Target

      geekcatpingreducer.zip

    • Size

      7.3MB

    • MD5

      774b39cea52663767270aaa989c78c6a

    • SHA1

      14549726aede4491aa8c7cac1b5a8b7e9a962d20

    • SHA256

      ee65e6d5aac07c1aaae0ece686cfe4bafedc47e35e5361a92d10eaacf437d18b

    • SHA512

      c7521cdb850989b8c891ea38fcb0357c6be37984cc4338c41b8d2a9e73c264962a2d8ac8a19b3b3646056a549478b056a0f54af761fbe3371940acc049d988cc

    • SSDEEP

      196608:yOtYieHwxpAfnnWvxpY9v67FxcyvIpDUXmExXKprxMjguqA:bt1eQYnWvQ9v6RxMxmmExXK1xqgu7

    Score
    3/10
    discovery
    behavioral1behavioral2

    • Target

      geekcatpingreducer.exe

    • Size

      7.5MB

    • MD5

      f8c63eca8b26883c30d2240008b07150

    • SHA1

      ccfe5cf24b93114ceb5eca37d9412d3d5c9abd51

    • SHA256

      1bbd2b8817ad1726c8bcc7a13611164010bf04f70527e0bc61c2e408c23330f4

    • SHA512

      8b8f31931bc58dbefbaf74ca6072cdc91993eb5bfc2a683725939e44d935a5af53bf61a1fcfba4b061c362ad51b9efc45adffb94344cbf3806595272848d7f70

    • SSDEEP

      196608:ar97YS6Kc5OshoKMuIkhVastRL5Di3uh1D7J9:CYS85OshouIkPftRL54YRJ9

    Score
    8/10
    discoveryupxcollectioncredential_accessdefense_evasionexecutionpersistenceprivilege_escalationspywarestealer

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

      collection

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

      credential_accessstealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

      defense_evasion

    • Enumerates processes with tasklist

      discovery

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral3behavioral4

    • Target

      �Y��}�.pyc

    • Size

      1KB

    • MD5

      9562d12fc250d1d080aea194195622d8

    • SHA1

      917af341da025e0ac2f9f1cd75c0c825f7db48a2

    • SHA256

      f8c9268650b42ade5a94ca14cd29ee738a51f9f11de60c293bc90896e8656267

    • SHA512

      a0a04bea6acd335ca9b2717141185334124a6d2f40a8bf6ea86deb0a591b23931ee29bdade93cc795d45892f8d5ecbf142ebff94eba9a902c361ea5f4d3facd6

    Score
    1/10
    behavioral5behavioral6

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Obfuscated Files or Information

1
T1027

Command Obfuscation

1
T1027.010

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Browser Information Discovery

1
T1217

Process Discovery

1
T1057

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

2
T1016

Internet Connection Discovery

1
T1016.001

Wi-Fi Discovery

1
T1016.002

Lateral Movement

Collection

Clipboard Data

1
T1115

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks