Overview

overview

10

Static

static

10

boosttool.exe

windows10-2004-x64

7

main.pyc

windows10-2004-x64

3

Sharing

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General

  • Target

    boosttool.exe

  • Size

    17.8MB

  • Sample

    241027-t9rhdsxkgp

  • MD5

    15eb3faa3bbf403431ef6fba76a31fba

  • SHA1

    93ebb4f64459b2b4fd646d9976e8381546d6267a

  • SHA256

    6ce143b78d8f6163cdebca6c3a13877efda7337c14ffe5b50faf431eb77def56

  • SHA512

    db2572ef55b247a26d2d4e92253d470009a3b23818c929b1cdde1227c511098aadb43a443dc89213163cf950d23475129a943d00dde1be9a6f9509147908713a

  • SSDEEP

    393216:gqPnLFXlr2Q+DOETgsvfGMMg38gvEusDJmDaq:hPLFXN2Q/EM+8ZxDu

Score
10/10
empyreandiscoverypersistenceprivilege_escalationpyinstallerspywarestealerupx

Malware Config

Targets

    • Target

      boosttool.exe

    • Size

      17.8MB

    • MD5

      15eb3faa3bbf403431ef6fba76a31fba

    • SHA1

      93ebb4f64459b2b4fd646d9976e8381546d6267a

    • SHA256

      6ce143b78d8f6163cdebca6c3a13877efda7337c14ffe5b50faf431eb77def56

    • SHA512

      db2572ef55b247a26d2d4e92253d470009a3b23818c929b1cdde1227c511098aadb43a443dc89213163cf950d23475129a943d00dde1be9a6f9509147908713a

    • SSDEEP

      393216:gqPnLFXlr2Q+DOETgsvfGMMg38gvEusDJmDaq:hPLFXN2Q/EM+8ZxDu

    Score
    7/10
    discoverypersistenceprivilege_escalationpyinstallerspywarestealerupx

    • 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

      eb9dc4754d9f71704d6e8bd464c27516

    • SHA1

      7a95624ff8512e3baaa597418379530db660669e

    • SHA256

      ac504f690d2524a3d479400a52c0b830f7926e37bad98ba30dacb4ac8eaf3de4

    • SHA512

      6bf98996e64f024ce2ca677e56524bef35801ce72935d4f12c75b87f0dee32a37574798835b7da169599ec2da68c4db5810b263fa6afb73b144ce5babb2f5bc0

    • SSDEEP

      192:wINZXxGW6GOD82s84WdXwbaikTHr1JhwkcUuMdwtnw:vDrQ6WuOLb2XLPtw

    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 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