Overview

overview

10

Static

static

1

dsadas.jpg

windows7-x64

3

dsadas.jpg

windows10-2004-x64

10

Resubmissions

04/10/2024, 10:13

241004-l9e6cssere 1

04/10/2024, 10:04

241004-l3149axgmp 10

03/10/2024, 15:46

241003-s7y9satapn 9

03/10/2024, 15:29

241003-sw7rsawcmb 8

02/10/2024, 20:04

241002-ythb1axfje 8

02/10/2024, 20:04

241002-ytal6atgnk 1

02/10/2024, 20:03

241002-ys13qatgmp 1

02/10/2024, 20:03

241002-ystnmstglr 1

02/10/2024, 20:03

241002-ysngmaxeph 1

Sharing

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General

  • Target

    dsadas.jpg

  • Size

    10KB

  • Sample

    241004-l3149axgmp

  • MD5

    38b86b2126e47a162e5460c5ad57dd5c

  • SHA1

    6b47552276c5bf7f4e475f066a5c249cb3f1186b

  • SHA256

    5f890a7ebad01a86cf730f4494c11e21ed486dc8dbc4b1305d8227ff025c5d4e

  • SHA512

    4cb012f4dfdfffd596f091a076ad265d5b464095d28cc55a196fa8231ff811db3d52983e0911e12b4f303e7f1b5fff73539e19f8c0f88632238325f8b56e33ae

  • SSDEEP

    192:Qm9xJHwQr9pgh/KDWHCSh4ETVAu2dwYnf3rfb/pRA0hK7auJ:9x5ww9pghBZOu2dw4Prb/BK7auJ

Score
10/10
discoveryevasionexecutionpersistenceransomwarespywarestealertrojan

Malware Config

Targets

    • Target

      dsadas.jpg

    • Size

      10KB

    • MD5

      38b86b2126e47a162e5460c5ad57dd5c

    • SHA1

      6b47552276c5bf7f4e475f066a5c249cb3f1186b

    • SHA256

      5f890a7ebad01a86cf730f4494c11e21ed486dc8dbc4b1305d8227ff025c5d4e

    • SHA512

      4cb012f4dfdfffd596f091a076ad265d5b464095d28cc55a196fa8231ff811db3d52983e0911e12b4f303e7f1b5fff73539e19f8c0f88632238325f8b56e33ae

    • SSDEEP

      192:Qm9xJHwQr9pgh/KDWHCSh4ETVAu2dwYnf3rfb/pRA0hK7auJ:9x5ww9pghBZOu2dw4Prb/BK7auJ

    Score
    10/10
    discoveryevasionexecutionpersistenceransomwarespywarestealertrojan

    • Modifies visibility of file extensions in Explorer

      evasion

    • UAC bypass

      evasiontrojan

    • Renames multiple (82) 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

    • 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

    • Legitimate hosting services abused for malware hosting/C2

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

JavaScript

1
T1059.007

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

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Query Registry

3
T1012

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks