Overview

overview

10

Static

static

10

Trojan.zip

windows10-ltsc 2021-x64

10

Sharing

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General

  • Target

    Trojan.zip

  • Size

    34.8MB

  • Sample

    241206-mmfztasrez

  • MD5

    bab38d1cdbf56464fc4fec495bae112a

  • SHA1

    551f0bea4ed32eeaf4e468c72435d847647b5010

  • SHA256

    a33b596a570e3ec4cf29dddb37e72adf57499e294c9c873c76429d18b1bc4427

  • SHA512

    05fa5518f1bd0e6f94401df715969a5720a86dff76d3fc7e1763d512ff1978759baf977c4e81703c3d80192f74f5f537d5d29d918f4ed558de5b16841fc06ef8

  • SSDEEP

    786432:HEtAHLbN8/liJBf07nED1doAsM9iUtDLBUkTgt5OGSXXjmeWt3kLli/N:ktXsunERdoq9iquuSRkhiV

Score
10/10
wipelockdefense_evasiondiscoveryevasionexploitpersistenceprivilege_escalationransomwaretrojanupx

Malware Config

Targets

    • Target

      Trojan.zip

    • Size

      34.8MB

    • MD5

      bab38d1cdbf56464fc4fec495bae112a

    • SHA1

      551f0bea4ed32eeaf4e468c72435d847647b5010

    • SHA256

      a33b596a570e3ec4cf29dddb37e72adf57499e294c9c873c76429d18b1bc4427

    • SHA512

      05fa5518f1bd0e6f94401df715969a5720a86dff76d3fc7e1763d512ff1978759baf977c4e81703c3d80192f74f5f537d5d29d918f4ed558de5b16841fc06ef8

    • SSDEEP

      786432:HEtAHLbN8/liJBf07nED1doAsM9iUtDLBUkTgt5OGSXXjmeWt3kLli/N:ktXsunERdoq9iquuSRkhiV

    Score
    10/10
    defense_evasiondiscoveryevasionexploitpersistenceprivilege_escalationransomwaretrojan

    • UAC bypass

      evasiontrojan

    • Blocklisted process makes network request

    • 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

    • Disables cmd.exe use via registry modification

      evasion

    • Event Triggered Execution: Image File Execution Options Injection

      persistence

    • Modifies Windows Firewall

      evasion

    • Possible privilege escalation attempt

      exploit

    • Checks computer location settings

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

    • Drops startup file

    • Impair Defenses: Safe Mode Boot

      defense_evasion

    • Modifies file permissions

      discovery

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

2
T1546

Image File Execution Options Injection

1
T1546.012

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Active Setup

1
T1547.014

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

2
T1546

Image File Execution Options Injection

1
T1546.012

Netsh Helper DLL

1
T1546.007

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

File and Directory Permissions Modification

1
T1222

Impair Defenses

3
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

1
T1562.001

Safe Mode Boot

1
T1562.009

Modify Registry

6
T1112

Credential Access

Discovery

Browser Information Discovery

1
T1217

Network Share Discovery

1
T1135

Peripheral Device Discovery

2
T1120

Query Registry

5
T1012

System Information Discovery

6
T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Defacement

1
T1491

Tasks