Overview

overview

10

Static

static

10

winprofile

windows7-x64

8

winprofile

windows10-1703-x64

10

Sharing

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General

  • Target

    919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226

  • Size

    418KB

  • Sample

    231127-fl3c4aed6x

  • MD5

    0099a99f5ffb3c3ae78af0084136fab3

  • SHA1

    0205a065728a9ec1133e8a372b1e3864df776e8c

  • SHA256

    919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226

  • SHA512

    5ac4f3265c7dd7d172284fb28c94f8fc6428c27853e70989f4ec4208f9897be91720e8eee1906d8e843ab05798f3279a12492a32e8a118f5621ac5e1be2031b6

  • SSDEEP

    12288:5noAx+FnmuQhimtPURimLqevmipum+K4Y:5+FnmuGtpMLnLYY

Score
10/10
amadeygluptebadiscoverydropperevasionloaderpersistencerootkittrojanupx

Malware Config

Extracted

Family

amadey

Version

4.12

C2

http://185.172.128.19

Attributes
  • install_dir

    cd1f156d67

  • install_file

    Utsysc.exe

  • strings_key

    0dd3e5ee91b367c60c9e575983554b30

  • url_paths

    /ghsdh39s/index.php

rc4.plain

Targets

    • Target

      919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226

    • Size

      418KB

    • MD5

      0099a99f5ffb3c3ae78af0084136fab3

    • SHA1

      0205a065728a9ec1133e8a372b1e3864df776e8c

    • SHA256

      919ae827ff59fcbe3dbaea9e62855a4d27690818189f696cfb5916a88c823226

    • SHA512

      5ac4f3265c7dd7d172284fb28c94f8fc6428c27853e70989f4ec4208f9897be91720e8eee1906d8e843ab05798f3279a12492a32e8a118f5621ac5e1be2031b6

    • SSDEEP

      12288:5noAx+FnmuQhimtPURimLqevmipum+K4Y:5+FnmuGtpMLnLYY

    Score
    10/10
    discoverygluptebadropperevasionloaderpersistencerootkittrojanupx

    • Glupteba

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

      loaderdropperglupteba

    • Glupteba payload

    • Windows security bypass

      evasiontrojan

    • Downloads MZ/PE file

    • Modifies Windows Firewall

      evasion

    • 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.

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

      rootkitevasion

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Modify Registry

3
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks