Overview

overview

10

Static

static

3

_90655d321...b6.exe

windows10-2004-x64

10

_90655d321...b6.exe

windows11-21h2-x64

10

$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

Windows Up...nt.exe

windows10-2004-x64

10

Windows Up...nt.exe

windows11-21h2-x64

10

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
    _90655d3212d303734929376c544717bea52525fc1b7b7622bee025453dab1ab6
  • Size 81.8MB
  • Sample260601-l6331sa15l
  • SHA256 90655d3212d303734929376c544717bea52525fc1b7b7622bee025453dab1ab6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoveryevasionexecutionpersistenceprivilege_escalationspywarestealertrojan

Malware Config

Targets

    • Target
      _90655d3212d303734929376c544717bea52525fc1b7b7622bee025453dab1ab6
    • Size 81.8MB
    • SHA256 90655d3212d303734929376c544717bea52525fc1b7b7622bee025453dab1ab6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasiondiscoveryevasionexecutionpersistenceprivilege_escalationspywarestealertrojan

    • Modifies Windows Defender Real-time Protection settings

      defense_evasiontrojan

    • Modifies Windows Defender TamperProtection settings

      evasiontrojan

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Modifies Windows Firewall

      defense_evasion

    • 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

    • Windows security modification

      defense_evasiontrojan

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

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

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

      defense_evasion

    • Drops file in System32 directory

    behavioral1behavioral2
    • Target
      $PLUGINSDIR/StdUtils.dll
    • Size 100KB
    • SHA256 b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral3behavioral4
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral5behavioral6
    • Target
      LICENSES.chromium.html
    • Size 6.5MB
    • SHA256 0bfa9a636e722107b6192ff35c365d963a54e1de8a09c8157680e8d0fbbfba1c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    discovery
    behavioral7behavioral8
    • Target
      Windows Update Assistant.exe
    • Size 154.8MB
    • SHA256 71d03942ac077f0de702df3fd39965b53ca843f5ba08e6db5071e1ac4608d09e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasionevasionexecutionpersistenceprivilege_escalationspywarestealertrojan

    • Modifies Windows Defender Real-time Protection settings

      defense_evasiontrojan

    • Modifies Windows Defender TamperProtection settings

      evasiontrojan

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Modifies Windows Firewall

      defense_evasion

    • 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

    • Windows security modification

      defense_evasiontrojan

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

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

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

      defense_evasion

    • Drops file in System32 directory

    behavioral10behavioral9
    • Target
      d3dcompiler_47.dll
    • Size 4.7MB
    • SHA256 5653bc7b0e2701561464ef36602ff6171c96bffe96e4c3597359cd7addcba88a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral11
    • Target
      ffmpeg.dll
    • Size 2.7MB
    • SHA256 f11576bf7ffbc3669d1a5364378f35a1ed0811b7831528b6c4c55b0cdc7dc014
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral12behavioral13
    • Target
      libEGL.dll
    • Size 468KB
    • SHA256 d2107ba0f4e28e35b22837c3982e53784d15348795b399ad6292d0f727986577
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral14behavioral15
    • Target
      libGLESv2.dll
    • Size 7.2MB
    • SHA256 50c4dc73d69b6c0189eab56d27470ee15f99bbbc12bfd87ebe9963a7f9ba404e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral16behavioral17
    • Target
      resources/elevate.exe
    • Size 105KB
    • SHA256 9b1fbf0c11c520ae714af8aa9af12cfd48503eedecd7398d8992ee94d1b4dc37
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    discovery
    behavioral18behavioral19
    • Target
      vk_swiftshader.dll
    • Size 5.0MB
    • SHA256 6150a413ebe00f92f38737bdccf493d19921ef6329fcd48e53de9dbde4780810
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral20behavioral21
    • Target
      vulkan-1.dll
    • Size 899KB
    • SHA256 f681844896c084d2140ac210a974d8db099138fe75edb4df80e233d4b287196a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    behavioral22behavioral23
    • Target
      $PLUGINSDIR/nsis7z.dll
    • Size 424KB
    • SHA256 b393f05e8ff919ef071181050e1873c9a776e1a0ae8329aefff7007d0cadf592
    • MD5 SHA1 SHA512 SSDEEP TLSH
    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

Persistence

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

4
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

3
T1562.001

Modify Registry

3
T1112

Obfuscated Files or Information

1
T1027

Command Obfuscation

1
T1027.010

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

Peripheral Device Discovery

1
T1120

Query Registry

4
T1012

System Information Discovery

5
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Time Discovery

1
T1124

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks

static1

Score
3/10

behavioral1

defense_evasiondiscoveryevasionexecutionpersistenceprivilege_escalationspywarestealertrojan
Score
10/10

behavioral2

defense_evasiondiscoveryevasionexecutionpersistenceprivilege_escalationspywarestealertrojan
Score
10/10

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_evasionevasionexecutionpersistenceprivilege_escalationspywarestealertrojan
Score
10/10

behavioral10

defense_evasionevasionexecutionpersistenceprivilege_escalationspywarestealertrojan
Score
10/10

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