Overview

overview

10

Static

static

3

d32bc6147d...91.exe

windows7-x64

10

d32bc6147d...91.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d32bc6147d7d0f42593c3b9e12a7e56d6d8cbbfa7c90f5d47e2f1a05f801a391

  • Size

    253KB

  • Sample

    240425-eael8aeh4w

  • MD5

    923a3d79a38cf511371c01fd4dcf2c8a

  • SHA1

    5399e00f944e456e2eec58c54af4aa1a6612284f

  • SHA256

    d32bc6147d7d0f42593c3b9e12a7e56d6d8cbbfa7c90f5d47e2f1a05f801a391

  • SHA512

    fa6c3c83358e583f9928f35dd53df7fc3b31946595eab43d52e99645e4985dbf8145d7ba6381cf4b8a3924a5593639daa8b16dd55e6d24fc31c23c427ee6277c

  • SSDEEP

    6144:1MOdUs1QBOfKiRzG+dlacrsgxIP0oCSsRAR4:0s6B3Uq+acrsgxIPwSs2O

Score
10/10
evasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      d32bc6147d7d0f42593c3b9e12a7e56d6d8cbbfa7c90f5d47e2f1a05f801a391

    • Size

      253KB

    • MD5

      923a3d79a38cf511371c01fd4dcf2c8a

    • SHA1

      5399e00f944e456e2eec58c54af4aa1a6612284f

    • SHA256

      d32bc6147d7d0f42593c3b9e12a7e56d6d8cbbfa7c90f5d47e2f1a05f801a391

    • SHA512

      fa6c3c83358e583f9928f35dd53df7fc3b31946595eab43d52e99645e4985dbf8145d7ba6381cf4b8a3924a5593639daa8b16dd55e6d24fc31c23c427ee6277c

    • SSDEEP

      6144:1MOdUs1QBOfKiRzG+dlacrsgxIP0oCSsRAR4:0s6B3Uq+acrsgxIPwSs2O

    Score
    10/10
    evasionpersistencespywarestealertrojanransomware

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (84) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Modify Registry

4
T1112

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks