Overview

overview

10

Static

static

e454330df4...e3.exe

windows7-x64

10

e454330df4...e3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e454330df4a4f1765173b4249f8128c5ebd8b61a8f6e2bc86f00894b51f114e3

  • Size

    76KB

  • Sample

    221123-mqsg1seg42

  • MD5

    8361b14c9b5bbafcbed5e5327f06b514

  • SHA1

    6445921742db078e4369aa951b097928b4b7246d

  • SHA256

    e454330df4a4f1765173b4249f8128c5ebd8b61a8f6e2bc86f00894b51f114e3

  • SHA512

    b5b5ccc59f7931e8613225f06ce6a6079f9ea973ae1b1f2ce914f043ed88d3851d14cebbe16233c401f0f934fcb41899fff721f599dfb353840c82d6fd97fe8b

  • SSDEEP

    768:uembNRqsuhlGO6rhgFwumSCbxTGy/BBGg4NKJJKqUThbJ32+ve7i40vN0TlT+Xk+:cnqcu3abBGy3G8V0iuo2j

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      e454330df4a4f1765173b4249f8128c5ebd8b61a8f6e2bc86f00894b51f114e3

    • Size

      76KB

    • MD5

      8361b14c9b5bbafcbed5e5327f06b514

    • SHA1

      6445921742db078e4369aa951b097928b4b7246d

    • SHA256

      e454330df4a4f1765173b4249f8128c5ebd8b61a8f6e2bc86f00894b51f114e3

    • SHA512

      b5b5ccc59f7931e8613225f06ce6a6079f9ea973ae1b1f2ce914f043ed88d3851d14cebbe16233c401f0f934fcb41899fff721f599dfb353840c82d6fd97fe8b

    • SSDEEP

      768:uembNRqsuhlGO6rhgFwumSCbxTGy/BBGg4NKJJKqUThbJ32+ve7i40vN0TlT+Xk+:cnqcu3abBGy3G8V0iuo2j

    Score
    10/10
    evasionpersistence

    • Modifies system executable filetype association

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

4
T1112

Hidden Files and Directories

2
T1158

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks