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Overview

overview

10

Static

static

3

e0647ea316...24.exe

windows7-x64

10

e0647ea316...24.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e0647ea3161dfff7bde43050d521d6715df40446c932f396d554fc3d5482b624

  • Size

    120KB

  • Sample

    240812-dtkrxaxbph

  • MD5

    ba22b91ef0e5cedaa54d663a8b08b0fb

  • SHA1

    214113732972cecdb1f55118865ac0e03ebfeaaf

  • SHA256

    e0647ea3161dfff7bde43050d521d6715df40446c932f396d554fc3d5482b624

  • SHA512

    8eff7bc9e0fec514ee12cad36e4466aef51c72cb2595f72d3c88922c352655c93a8bb6fd709937148a9f5958d027fa9c6cbfd0866b31ad7ff2dceccc15e0b24f

  • SSDEEP

    3072:yl5HtvRmKaB+UMrW5XvNt/lyGu80ThEFuJkpPB6qU3CEOQQQQQQQQQTA:yrHqhB+UMS5Xo5683NOQQQQQQQQQE

Score
10/10
discoveryevasionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      e0647ea3161dfff7bde43050d521d6715df40446c932f396d554fc3d5482b624

    • Size

      120KB

    • MD5

      ba22b91ef0e5cedaa54d663a8b08b0fb

    • SHA1

      214113732972cecdb1f55118865ac0e03ebfeaaf

    • SHA256

      e0647ea3161dfff7bde43050d521d6715df40446c932f396d554fc3d5482b624

    • SHA512

      8eff7bc9e0fec514ee12cad36e4466aef51c72cb2595f72d3c88922c352655c93a8bb6fd709937148a9f5958d027fa9c6cbfd0866b31ad7ff2dceccc15e0b24f

    • SSDEEP

      3072:yl5HtvRmKaB+UMrW5XvNt/lyGu80ThEFuJkpPB6qU3CEOQQQQQQQQQTA:yrHqhB+UMS5Xo5683NOQQQQQQQQQE

    Score
    10/10
    discoveryevasionpersistencespywarestealertrojanransomware

    • 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 Enterprise v15

Reconnaissance

Resource Development

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

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Impair Defenses

1
T1562

Disable or Modify Tools

1
T1562.001

Modify Registry

4
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks