Overview

overview

10

Static

static

1

Isetup2.exe

windows7-x64

3

Isetup2.exe

windows10-2004-x64

10

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General

  • Target

    Isetup2.exe

  • Size

    764KB

  • Sample

    240519-q23znsag39

  • MD5

    9ca07a18755fef4e505b233f3dddb6ea

  • SHA1

    707705d5d4898eaef1238429447783db28554ba9

  • SHA256

    4ea1ba89caf3d2c01cb65b9b56c0ec569a975df788572aa6a95537b546f3a2fc

  • SHA512

    4d8e43c3398064ffd37868617d76814cb27ba541724f4a5943d05e4ffe03afcfbf7dc293b62107803cd7b9ff5c059b9241c27fee15d7e2ae9716164c6d836693

  • SSDEEP

    12288:UBfdmQiTgXF/OHYMhHQ7hLJQ9w5DUAinUKjZjk3G1MxnIDN5hZ2+y5JHF:UBFmntH9i7RJQ9wiBMxIHhKHF

Score
10/10
gluptebaxmrigbootkitdropperevasionexecutionloaderminerpersistenceransomwaretrojanupx

Malware Config

Targets

    • Target

      Isetup2.exe

    • Size

      764KB

    • MD5

      9ca07a18755fef4e505b233f3dddb6ea

    • SHA1

      707705d5d4898eaef1238429447783db28554ba9

    • SHA256

      4ea1ba89caf3d2c01cb65b9b56c0ec569a975df788572aa6a95537b546f3a2fc

    • SHA512

      4d8e43c3398064ffd37868617d76814cb27ba541724f4a5943d05e4ffe03afcfbf7dc293b62107803cd7b9ff5c059b9241c27fee15d7e2ae9716164c6d836693

    • SSDEEP

      12288:UBfdmQiTgXF/OHYMhHQ7hLJQ9w5DUAinUKjZjk3G1MxnIDN5hZ2+y5JHF:UBFmntH9i7RJQ9wiBMxIHhKHF

    Score
    10/10
    executiongluptebaxmrigbootkitdropperevasionloaderminerpersistenceransomwaretrojanupx

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

      loaderdropperglupteba

    • Glupteba payload

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • Modifies boot configuration data using bcdedit

      ransomwareevasion

    • XMRig Miner payload

      miner

    • Command and Scripting Interpreter: PowerShell

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

      execution

    • Creates new service(s)

      persistenceexecution

    • Downloads MZ/PE file

    • Modifies Windows Firewall

      evasion

    • Stops running service(s)

      evasionexecution

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Legitimate hosting services abused for malware hosting/C2

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

2
T1059.001

Scheduled Task/Job

1
T1053

System Services

2
T1569

Service Execution

2
T1569.002

Persistence

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Scheduled Task/Job

1
T1053

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Scheduled Task/Job

1
T1053

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

2
T1562.001

Modify Registry

2
T1112

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Inhibit System Recovery

1
T1490

Service Stop

1
T1489

Tasks