Overview

overview

10

Static

static

10

Test.exe

windows10-2004-x64

7

Test.exe

windows11-21h2-x64

7

$PLUGINSDI...ls.dll

windows10-2004-x64

3

$PLUGINSDI...ls.dll

windows11-21h2-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

$PLUGINSDI...em.dll

windows11-21h2-x64

3

LICENSES.c...m.html

windows10-2004-x64

4

LICENSES.c...m.html

windows11-21h2-x64

4

Test.exe

windows10-2004-x64

7

Test.exe

windows11-21h2-x64

7

d3dcompiler_47.dll

windows10-2004-x64

1

ffmpeg.dll

windows10-2004-x64

1

ffmpeg.dll

windows11-21h2-x64

1

libEGL.dll

windows10-2004-x64

1

libEGL.dll

windows11-21h2-x64

1

libGLESv2.dll

windows10-2004-x64

1

libGLESv2.dll

windows11-21h2-x64

1

resources/elevate.exe

windows10-2004-x64

3

resources/elevate.exe

windows11-21h2-x64

3

vk_swiftshader.dll

windows10-2004-x64

1

vk_swiftshader.dll

windows11-21h2-x64

1

vulkan-1.dll

windows10-2004-x64

1

vulkan-1.dll

windows11-21h2-x64

1

$PLUGINSDI...7z.dll

windows10-2004-x64

3

$PLUGINSDI...7z.dll

windows11-21h2-x64

3

Sharing

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General

  • Target
    Test.exe
  • Size 78.2MB
  • Sample251108-bgh2faat4a
  • SHA256 1d7888d4cc9c9ca665f8393ffb0bfa1c9a5011da61d35d8d2bcda24342dbb758
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
novashadowdefense_evasiondiscoveryexecutionpersistencespywarestealer

Malware Config

Targets

    • Target
      Test.exe
    • Size 78.2MB
    • SHA256 1d7888d4cc9c9ca665f8393ffb0bfa1c9a5011da61d35d8d2bcda24342dbb758
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    defense_evasiondiscoveryexecutionpersistencespywarestealer

    • 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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Enumerates processes with tasklist

      discovery
    behavioral1behavioral2
    • Target
      $PLUGINSDIR/StdUtils.dll
    • Size 100KB
    • SHA256 b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    discovery
    behavioral3behavioral4
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    discovery
    behavioral5behavioral6
    • Target
      LICENSES.chromium.html
    • Size 8.8MB
    • SHA256 6a717038f81271f62318212f00b1a2173b9cb0cc435f984710ac8355eb409081
    • MD5 SHA1 SHA512 SSDEEP
    Score
    4/10
    discovery
    behavioral7behavioral8
    • Target
      Test.exe
    • Size 164.7MB
    • SHA256 e9e5b7bd85413171dbc4bb28a5e22d147011612af92b388a0293aa6b6c99964a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    7/10
    defense_evasiondiscoveryexecutionpersistencespywarestealer

    • 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

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Enumerates processes with tasklist

      discovery
    behavioral10behavioral9
    • Target
      d3dcompiler_47.dll
    • Size 4.7MB
    • SHA256 7353f25dc5cf84d09894e3e0461cef0e56799adbc617fce37620ca67240b547d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    behavioral11
    • Target
      ffmpeg.dll
    • Size 2.8MB
    • SHA256 d863c8a26744703f2d12c674b45c87d8b34e21efce169d4797b57964d168b077
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    behavioral12behavioral13
    • Target
      libEGL.dll
    • Size 477KB
    • SHA256 662746a02930c151c5cab2b1167a56c6ca78b44028448fda91182147856edfed
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    behavioral14behavioral15
    • Target
      libGLESv2.dll
    • Size 7.3MB
    • SHA256 d5e1d7b8531a0f4ab576ba6f78d4c63b39186a2830d313c6695f0024c9ef627a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    behavioral16behavioral17
    • Target
      resources/elevate.exe
    • Size 105KB
    • SHA256 9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    discovery
    behavioral18behavioral19
    • Target
      vk_swiftshader.dll
    • Size 4.9MB
    • SHA256 4488a958418227fbe6f64898c2f85eefd87fc9e46aea457233b38db8a86e944d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    behavioral20behavioral21
    • Target
      vulkan-1.dll
    • Size 931KB
    • SHA256 0d56a41bead58fd5fee44b2ee60485d4c80a3a639acc42cfc57c8e059078dfe0
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    behavioral22behavioral23
    • Target
      $PLUGINSDIR/nsis7z.dll
    • Size 424KB
    • SHA256 b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    discovery
    behavioral24behavioral25

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Hide Artifacts

1
T1564

Ignore Process Interrupts

1
T1564.011

Modify Registry

1
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

Process Discovery

1
T1057

Query Registry

4
T1012

System Information Discovery

5
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

static1

novashadow
Score
10/10

behavioral1

defense_evasiondiscoveryexecutionpersistencespywarestealer
Score
7/10

behavioral2

defense_evasiondiscoveryexecutionpersistencespywarestealer
Score
7/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

discovery
Score
3/10

behavioral7

discovery
Score
4/10

behavioral8

discovery
Score
4/10

behavioral9

defense_evasiondiscoveryexecutionpersistencespywarestealer
Score
7/10

behavioral10

defense_evasiondiscoveryexecutionpersistencespywarestealer
Score
7/10

behavioral11

Score
1/10

behavioral12

Score
1/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

Score
1/10

behavioral18

discovery
Score
3/10

behavioral19

discovery
Score
3/10

behavioral20

Score
1/10

behavioral21

Score
1/10

behavioral22

Score
1/10

behavioral23

Score
1/10

behavioral24

discovery
Score
3/10

behavioral25

discovery
Score
3/10