Overview

overview

10

Static

static

3

95a34321e7...78.exe

windows7-x64

10

95a34321e7...78.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    95a34321e790feaa5eb52be7407a6b78

  • Size

    245KB

  • Sample

    240206-2k27labgdl

  • MD5

    95a34321e790feaa5eb52be7407a6b78

  • SHA1

    17ab8f6c2952544475fd3d3907b083fe950e3694

  • SHA256

    263f626328b872985dd8839942eed9401dec0db6196052bff5c30286d2dd5d99

  • SHA512

    7b469d892d481924302be8c9e66771bfe5db89e4ee168de49a7ee26133c97b432abb1c17d7b4262307a6dfaa3f862562267fa448c92b557982e1db8ddaa0287e

  • SSDEEP

    6144:UA4nSSpKnK7b+1Czdh3/0VZ494C78ELJfdjy:D4nBoKvDzz8VvgJF1jy

Score
10/10
persistence

Malware Config

Targets

    • Target

      95a34321e790feaa5eb52be7407a6b78

    • Size

      245KB

    • MD5

      95a34321e790feaa5eb52be7407a6b78

    • SHA1

      17ab8f6c2952544475fd3d3907b083fe950e3694

    • SHA256

      263f626328b872985dd8839942eed9401dec0db6196052bff5c30286d2dd5d99

    • SHA512

      7b469d892d481924302be8c9e66771bfe5db89e4ee168de49a7ee26133c97b432abb1c17d7b4262307a6dfaa3f862562267fa448c92b557982e1db8ddaa0287e

    • SSDEEP

      6144:UA4nSSpKnK7b+1Czdh3/0VZ494C78ELJfdjy:D4nBoKvDzz8VvgJF1jy

    Score
    10/10
    persistence

    • Modifies WinLogon for persistence

      persistence

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks