Overview

overview

10

Static

static

7aaf1e24e1...c4.exe

windows7-x64

10

7aaf1e24e1...c4.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7aaf1e24e15699ba7ab4ea7e0453e26b76e03b9e40175f444b29474da276e0c4

  • Size

    252KB

  • Sample

    221124-alj9maeg33

  • MD5

    2e039a2c2780ce64e13cab0d8092ff45

  • SHA1

    232282496576b1b9962eebf8fdfaf87b351f3851

  • SHA256

    7aaf1e24e15699ba7ab4ea7e0453e26b76e03b9e40175f444b29474da276e0c4

  • SHA512

    f1239af8dc2488096a6dfa9c694380bc55f98da45cfdb0a6868d9c12624a1faabadf0b6ca5df902fc79b812a6a87b3bc94e96c2b7774b13a635c59475c045ce1

  • SSDEEP

    1536:aKIwL0+zscRbgE3vo97thU0CNY+cdoFlVxEz/c2JYO8VUmnbfzFHfz8sFBpYWC/g:1l0+7gYg9bVtgfzFHfzb51QRPr8GDiX

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      7aaf1e24e15699ba7ab4ea7e0453e26b76e03b9e40175f444b29474da276e0c4

    • Size

      252KB

    • MD5

      2e039a2c2780ce64e13cab0d8092ff45

    • SHA1

      232282496576b1b9962eebf8fdfaf87b351f3851

    • SHA256

      7aaf1e24e15699ba7ab4ea7e0453e26b76e03b9e40175f444b29474da276e0c4

    • SHA512

      f1239af8dc2488096a6dfa9c694380bc55f98da45cfdb0a6868d9c12624a1faabadf0b6ca5df902fc79b812a6a87b3bc94e96c2b7774b13a635c59475c045ce1

    • SSDEEP

      1536:aKIwL0+zscRbgE3vo97thU0CNY+cdoFlVxEz/c2JYO8VUmnbfzFHfz8sFBpYWC/g:1l0+7gYg9bVtgfzFHfzb51QRPr8GDiX

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks