Overview

overview

7

Static

static

1

2026-08-22...pcrypt

ubuntu-18.04-amd64

7

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-08-22_a4a69c6545bed00f9f1914d344e25c9e_dosia_glassworm_poet-rat_qnapcrypt
  • Size 7.4MB
  • Sample260823-dv3n4sdq2w
  • SHA256 613c4eeeb7c966d55af4f7b154c104463509511f336bbfc12390f4b9e8e54053
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
credential_accessdefense_evasiondiscoveryexecutionlinuxpersistence

Malware Config

Targets

    • Target
      2026-08-22_a4a69c6545bed00f9f1914d344e25c9e_dosia_glassworm_poet-rat_qnapcrypt
    • Size 7.4MB
    • SHA256 613c4eeeb7c966d55af4f7b154c104463509511f336bbfc12390f4b9e8e54053
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    credential_accessdefense_evasiondiscoveryexecutionpersistence

    • File and Directory Permissions Modification

      Adversaries may modify file or directory permissions to evade defenses.

      defense_evasion

    • Executes dropped EXE

    • OS Credential Dumping

      Adversaries may attempt to dump credentials to use it in password cracking.

      credential_access

    • Deletes log files

      Deletes log files on the system.

      defense_evasion

    • Modifies init.d

      Adds/modifies system service, likely for persistence.

      persistence

    • Write file to user bin folder

      persistence
    behavioral1

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Software Deployment Tools

1
T1072

Persistence

Boot or Logon Autostart Execution

1
T1547

Boot or Logon Initialization Scripts

1
T1037

RC Scripts

1
T1037.004

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Boot or Logon Initialization Scripts

1
T1037

RC Scripts

1
T1037.004

Defense Evasion

Deobfuscate/Decode Files or Information

1
T1140

File and Directory Permissions Modification

1
T1222

Linux and Mac File and Directory Permissions Modification

1
T1222.002

Indicator Removal

1
T1070

Clear Linux or Mac System Logs

1
T1070.002

Credential Access

OS Credential Dumping

1
T1003

/etc/passwd and /etc/shadow

1
T1003.008

Discovery

System Information Discovery

1
T1082

System Network Configuration Discovery

1
T1016

Lateral Movement

Software Deployment Tools

1
T1072

Collection

Command and Control

Exfiltration

Impact

Tasks