84ad67bc8a5b3b8976fe5f0c95ce78b443f4a3f4f355b0b4b9f04d7bd97b53ec

Analysis

max time kernel
150s
max time network
148s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
09/08/2026, 11:41

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General

Target
2026-08-09_a7ca2aefc82ba754419f85d1d315537c_coinminer_dosia_frostygoop_glassworm_hive_knight_luca-st.exe
Size 30.0MB
Sample260809-ntxftaek3y
SHA256 84ad67bc8a5b3b8976fe5f0c95ce78b443f4a3f4f355b0b4b9f04d7bd97b53ec
MD5 a7ca2aefc82ba754419f85d1d315537c
SHA1 86b27a08bc87ddbf4f398e4afe15bd653f69608a
SHA512 351f8bb3abb4e77e51aff1c876e1d5055d16594eb94b73242787b03a2ffa54a796d311fe8ed89095f3f71a3c74ccd3ef3b2d37e245fda6819f7ac2cd145e83c2
SSDEEP 98304:CvqBdfjuTGx04EHRGSWjTZwyTqla8sacmMqaQJOoM3DWfELuEX:Co5YGxtEHRJiCimMqaQJOT3d
TLSH
T172673A87ECA141E5C0A99575CA27B252BA717C884BF063D32F50F7242F76BD0AEB9740
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

discovery execution persistence privilege_escalation spyware stealer

Malware Config

Signatures

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 1 IoCs

resource	yara_rule
behavioral2/files/0x0005000000016b3f-2.dat	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables containing SQL queries to confidential data stores. Observed in infostealers 1 IoCs

resource	yara_rule
behavioral2/files/0x0005000000016b3f-2.dat	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\USB Audio Driver.exe	USB Audio Driver.exe

Creates a file in the Startup directory 1 TTPs 2 IoCs

A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

persistence privilege_escalation

Registry Run Keys / Startup Folder

T1547.001

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\USB Audio Driver.exe	2026-08-09_a7ca2aefc82ba754419f85d1d315537c_coinminer_dosia_frostygoop_glassworm_hive_knight_luca-st.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\USB Audio Driver.exe	USB Audio Driver.exe

Executes dropped EXE 1 IoCs

pid	Process
5088	USB Audio Driver.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Drops file in System32 directory 6 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\USB Audio Driver.exe	USB Audio Driver.exe
File opened for modification	C:\Windows\System32\Service Host.exe	USB Audio Driver.exe
File opened for modification	C:\Windows\System32\wbem\Service Host.exe	USB Audio Driver.exe
File opened for modification	C:\Windows\System32\LogFiles\Service Host.exe	USB Audio Driver.exe
File opened for modification	C:\Windows\System32\oobe\Service Host.exe	USB Audio Driver.exe
File opened for modification	C:\Windows\System32\spool\drivers\x64\USB Audio Driver.exe	USB Audio Driver.exe

Drops file in Program Files directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\DAO\Service Host.exe	USB Audio Driver.exe
File opened for modification	C:\Program Files\Common Files\Microsoft Shared\MSInfo\Service Host.exe	USB Audio Driver.exe
File opened for modification	C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE12\Service Host.exe	USB Audio Driver.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Tasks\Service Host.exe	USB Audio Driver.exe
File opened for modification	C:\Windows\Fonts\Service Host.exe	USB Audio Driver.exe
File opened for modification	C:\Windows\Web\Wallpaper\USB Audio Driver.exe	USB Audio Driver.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
1968	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
932	WMIC.exe
932	WMIC.exe
932	WMIC.exe
932	WMIC.exe

Suspicious use of AdjustPrivilegeToken 43 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	932	WMIC.exe
Token: SeSecurityPrivilege	932	WMIC.exe
Token: SeTakeOwnershipPrivilege	932	WMIC.exe
Token: SeLoadDriverPrivilege	932	WMIC.exe
Token: SeSystemProfilePrivilege	932	WMIC.exe
Token: SeSystemtimePrivilege	932	WMIC.exe
Token: SeProfSingleProcessPrivilege	932	WMIC.exe
Token: SeIncBasePriorityPrivilege	932	WMIC.exe
Token: SeCreatePagefilePrivilege	932	WMIC.exe
Token: SeBackupPrivilege	932	WMIC.exe
Token: SeRestorePrivilege	932	WMIC.exe
Token: SeShutdownPrivilege	932	WMIC.exe
Token: SeDebugPrivilege	932	WMIC.exe
Token: SeSystemEnvironmentPrivilege	932	WMIC.exe
Token: SeRemoteShutdownPrivilege	932	WMIC.exe
Token: SeUndockPrivilege	932	WMIC.exe
Token: SeManageVolumePrivilege	932	WMIC.exe
Token: 33	932	WMIC.exe
Token: 34	932	WMIC.exe
Token: 35	932	WMIC.exe
Token: 36	932	WMIC.exe
Token: SeIncreaseQuotaPrivilege	932	WMIC.exe
Token: SeSecurityPrivilege	932	WMIC.exe
Token: SeTakeOwnershipPrivilege	932	WMIC.exe
Token: SeLoadDriverPrivilege	932	WMIC.exe
Token: SeSystemProfilePrivilege	932	WMIC.exe
Token: SeSystemtimePrivilege	932	WMIC.exe
Token: SeProfSingleProcessPrivilege	932	WMIC.exe
Token: SeIncBasePriorityPrivilege	932	WMIC.exe
Token: SeCreatePagefilePrivilege	932	WMIC.exe
Token: SeBackupPrivilege	932	WMIC.exe
Token: SeRestorePrivilege	932	WMIC.exe
Token: SeShutdownPrivilege	932	WMIC.exe
Token: SeDebugPrivilege	932	WMIC.exe
Token: SeSystemEnvironmentPrivilege	932	WMIC.exe
Token: SeRemoteShutdownPrivilege	932	WMIC.exe
Token: SeUndockPrivilege	932	WMIC.exe
Token: SeManageVolumePrivilege	932	WMIC.exe
Token: 33	932	WMIC.exe
Token: 34	932	WMIC.exe
Token: 35	932	WMIC.exe
Token: 36	932	WMIC.exe
Token: SeSecurityPrivilege	5088	USB Audio Driver.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2448 wrote to memory of 5088	2448	2026-08-09_a7ca2aefc82ba754419f85d1d315537c_coinminer_dosia_frostygoop_glassworm_hive_knight_luca-st.exe	89
PID 5088 wrote to memory of 1968	5088	USB Audio Driver.exe	90
PID 1968 wrote to memory of 932	1968	cmd.exe	92

C:\Users\Admin\AppData\Local\Temp\2026-08-09_a7ca2aefc82ba754419f85d1d315537c_coinminer_dosia_frostygoop_glassworm_hive_knight_luca-st.exe
"C:\Users\Admin\AppData\Local\Temp\2026-08-09_a7ca2aefc82ba754419f85d1d315537c_coinminer_dosia_frostygoop_glassworm_hive_knight_luca-st.exe"
1⤵
- Creates a file in the Startup directory
- Suspicious use of WriteProcessMemory
PID:2448
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\USB Audio Driver.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\USB Audio Driver.exe" --app
  2⤵
  - Drops file in Drivers directory
  - Creates a file in the Startup directory
  - Executes dropped EXE
  - Drops file in System32 directory
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5088
- - C:\Windows\system32\cmd.exe
    cmd /C "wmic csproduct get uuid"
    3⤵
    - Executes a command shell one-liner
    - Suspicious use of WriteProcessMemory
    PID:1968
  - - C:\Windows\System32\Wbem\WMIC.exe
      wmic csproduct get uuid
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:932

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

USB Audio Driver.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\USB Audio Driver.exe
Size 30.0MB
SHA256 84ad67bc8a5b3b8976fe5f0c95ce78b443f4a3f4f355b0b4b9f04d7bd97b53ec
MD5 a7ca2aefc82ba754419f85d1d315537c
SHA1 86b27a08bc87ddbf4f398e4afe15bd653f69608a
SHA512 351f8bb3abb4e77e51aff1c876e1d5055d16594eb94b73242787b03a2ffa54a796d311fe8ed89095f3f71a3c74ccd3ef3b2d37e245fda6819f7ac2cd145e83c2
SSDEEP 98304:CvqBdfjuTGx04EHRGSWjTZwyTqla8sacmMqaQJOoM3DWfELuEX:Co5YGxtEHRJiCimMqaQJOT3d
TLSH
T172673A87ECA141E5C0A99575CA27B252BA717C884BF063D32F50F7242F76BD0AEB9740
MD5 SHA1 SHA512 SSDEEP TLSH

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