Overview

overview

10

Static

static

10

Mw16 chair.exe

windows11-21h2-x64

7

main.pyc

windows11-21h2-x64

3

Resubmissions

02-01-2025 22:04

250102-1y3vlsxmbz 10

02-01-2025 17:10

250102-vp68sayqbw 10

02-01-2025 16:48

250102-vbc3sa1pdl 10

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General

  • Target

    Mw16 chair.exe

  • Size

    38.6MB

  • Sample

    250102-vp68sayqbw

  • MD5

    29e6c7c04a6b3c941b0822fa2c5fa877

  • SHA1

    b3a17c472737c60924ac16350299a64e33782005

  • SHA256

    094808c3a439d8e8b8f26b1deb2a8f870ef2807d3af2efe8ef122d7f7defc9ad

  • SHA512

    0748c9c072899f284f315bbe5416196919bbb2c82bbe6328931955347b31edd72b0d3e778b3447e090c639cc839472f9f269520fbce0f116d9bff3260bd3484d

  • SSDEEP

    786432:BPclT+3fr3DPLFXNricwQhEfILwbTgpfePclT+3fr3L:oT+3fr3DLFdMQhEg8bgBT+3fr3L

Score
10/10
empyreandiscoverypersistenceprivilege_escalationpyinstallerspywarestealerupx

Malware Config

Targets

    • Target

      Mw16 chair.exe

    • Size

      38.6MB

    • MD5

      29e6c7c04a6b3c941b0822fa2c5fa877

    • SHA1

      b3a17c472737c60924ac16350299a64e33782005

    • SHA256

      094808c3a439d8e8b8f26b1deb2a8f870ef2807d3af2efe8ef122d7f7defc9ad

    • SHA512

      0748c9c072899f284f315bbe5416196919bbb2c82bbe6328931955347b31edd72b0d3e778b3447e090c639cc839472f9f269520fbce0f116d9bff3260bd3484d

    • SSDEEP

      786432:BPclT+3fr3DPLFXNricwQhEfILwbTgpfePclT+3fr3L:oT+3fr3DLFdMQhEg8bgBT+3fr3L

    Score
    7/10
    discoverypersistenceprivilege_escalationpyinstallerspywarestealerupx

    • 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

    • Adds Run key to start application

      persistence

    • 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.

    • UPX packed file

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

      upx
    behavioral1

    • Target

      main.pyc

    • Size

      7KB

    • MD5

      2a2cc8b7094088053766519550d081df

    • SHA1

      9069f34d45add577524fe5a6bc8b5c5703d7c7d0

    • SHA256

      3326352af9df5c2113ca49913b8d859151632b1c94a95724ed361dcefedcbe68

    • SHA512

      15b7f729b76f64a14b379b8818b45241f75723adf4206b29d0090a8fd9cf506daa100bcc6920ac7fbb213f4d29e226d5d3b38a3a9a352cbc4ff8be1f9aea094b

    • SSDEEP

      192:wcaOaXWF2QvVYD8fJWdXw4NlnM9nlJhwqVpbMdwJ3nnw:QOyyvpWu4NJwP2klPJXw

    Score
    3/10
    behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Wi-Fi Discovery

1
T1016.002

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks