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Overview

overview

10

Static

static

7

7ec06423c9...7d.exe

windows7-x64

10

7ec06423c9...7d.exe

windows10-2004-x64

10

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General

  • Target

    7ec06423c9b70938c9da4be3b0cb6aa156bf45213bb95b44f0c352069e72587d

  • Size

    1.7MB

  • Sample

    240825-a6mkgs1alj

  • MD5

    58a108887f3b8a883ad972f625256851

  • SHA1

    e766b827f09a0afa881cbe1b6484710ce33f2bf0

  • SHA256

    7ec06423c9b70938c9da4be3b0cb6aa156bf45213bb95b44f0c352069e72587d

  • SHA512

    4c08d788a287816e86d838dd8ee3bca4c4310d7ed340b9c8e0209f3cfc11fa0c36325058101265527218c16fbe3a3032392df74e530bd6fd84dc7e759b4d6af3

  • SSDEEP

    24576:89SQXgnU56Gt4ULYVI8RGwvrK7/ckFLI78cPR:ssnxUU

Score
10/10
discoveryevasionpersistencetrojanupx

Malware Config

Targets

    • Target

      7ec06423c9b70938c9da4be3b0cb6aa156bf45213bb95b44f0c352069e72587d

    • Size

      1.7MB

    • MD5

      58a108887f3b8a883ad972f625256851

    • SHA1

      e766b827f09a0afa881cbe1b6484710ce33f2bf0

    • SHA256

      7ec06423c9b70938c9da4be3b0cb6aa156bf45213bb95b44f0c352069e72587d

    • SHA512

      4c08d788a287816e86d838dd8ee3bca4c4310d7ed340b9c8e0209f3cfc11fa0c36325058101265527218c16fbe3a3032392df74e530bd6fd84dc7e759b4d6af3

    • SSDEEP

      24576:89SQXgnU56Gt4ULYVI8RGwvrK7/ckFLI78cPR:ssnxUU

    Score
    10/10
    discoveryevasionpersistencetrojanupx

    • Modifies WinLogon for persistence

      persistence

    • Modifies firewall policy service

      evasion

    • UAC bypass

      evasiontrojan

    • Adds policy Run key to start application

      persistence

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

4
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

2
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

4
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

2
T1547.001

Winlogon Helper DLL

1
T1547.004

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

2
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

1
T1562.001

Modify Registry

7
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks