38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200

General

Target

38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
Size

969KB
MD5

e267361952c70e4477944efffc41e84c
SHA1

30c94cb118b41089e574441a08da8a236bd34324
SHA256

38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200
SHA512

6c7a9035f0382681e83f77487e6990d4119e883246aa8704f8e7b6113c26570797f1f69e72b99add373600ceb17977fc92d94506258c3fdbd952ff4f3562da53
SSDEEP

12288:aJSp5mPQmbJ+IiJevZP5xmJgStg3qrYohzfvGrYohzfv:aJ3PNrvZyg0g3GYizfyYizf

Score

8^/10

persistence

Malware Config

Signatures

Sets file execution options in registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\qvtfimszq.exe	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\qvtfimszq.exe\DisableExceptionChainValidation	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Control Panel\International\Geo\Nation	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

Checks for any installed AV software in registry 1 TTPs 2 IoCs

Security Software Discovery

T1063

Processes:

38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Avira	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\avast! Antivirus	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

Drops desktop.ini file(s) 1 IoCs

Processes:

38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

description ioc process

File created C:\ProgramData\dgfdgdfdfvdsvd\desktop.ini 38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

description	ioc	process
File created	C:\ProgramData\dgfdgdfdfvdsvd\desktop.ini	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/2800-135-0x0000000000400000-0x000000000050C000-memory.dmp	autoit_exe
behavioral2/memory/2800-141-0x0000000000400000-0x000000000050C000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

description	pid	process	target process
PID 2800 set thread context of 1960	2800	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

4652 schtasks.exe

pid	process
4652	schtasks.exe

Modifies registry class 6 IoCs

Processes:

38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\CLSID\{99B4A8A4-E25A-4B45-AF81-5CD699E8698C}\5E53076A\CG1	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\CLSID	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\CLSID\{99B4A8A4-E25A-4B45-AF81-5CD699E8698C}	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
Key created	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\CLSID\{99B4A8A4-E25A-4B45-AF81-5CD699E8698C}\5E53076A	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\CLSID\{99B4A8A4-E25A-4B45-AF81-5CD699E8698C}\5E53076A\CG1\HAL = 05ee0000	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000_Classes\CLSID\{99B4A8A4-E25A-4B45-AF81-5CD699E8698C}\5E53076A\CG1\BID = 2000080019000b00e607000014000000190008002f001900000000001d818063	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

pid	process
1960	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
1960	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

pid process

1960 38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

description	pid	process
Token: SeRestorePrivilege	1960	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
Token: SeBackupPrivilege	1960	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
Token: SeDebugPrivilege	1960	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe

description	pid	process	target process
PID 2800 wrote to memory of 1960	2800	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
PID 2800 wrote to memory of 1960	2800	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
PID 2800 wrote to memory of 1960	2800	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
PID 2800 wrote to memory of 1960	2800	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
PID 2800 wrote to memory of 1960	2800	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
PID 2800 wrote to memory of 1960	2800	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
PID 2800 wrote to memory of 1960	2800	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
PID 2800 wrote to memory of 1960	2800	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
PID 1960 wrote to memory of 4652	1960	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	schtasks.exe
PID 1960 wrote to memory of 4652	1960	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	schtasks.exe
PID 1960 wrote to memory of 4652	1960	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	schtasks.exe
PID 1960 wrote to memory of 224	1960	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	WerFault.exe
PID 1960 wrote to memory of 224	1960	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	WerFault.exe
PID 1960 wrote to memory of 224	1960	38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
"C:\Users\Admin\AppData\Local\Temp\38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2800

C:\Users\Admin\AppData\Local\Temp\38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe
"C:\Users\Admin\AppData\Local\Temp\38728c29761e4eb7d4a033fca4314b2078347bb0e6c3075152abb9c04c918200.exe"
2⤵
- Sets file execution options in registry
- Checks computer location settings
- Checks for any installed AV software in registry
- Drops desktop.ini file(s)
- Checks processor information in registry
- Modifies registry class
- Suspicious behavior: MapViewOfSection
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1960

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /CREATE /SC ONLOGON /TN "Windows Update Check - 0x5E53076A" /TR "C:\ProgramData\dgfdgdfdfvdsvd\qvtfimszq.exe" /RL HIGHEST
3⤵
- Creates scheduled task(s)
PID:4652

C:\Windows\SysWOW64\WerFault.exe
"C:\Windows\SysWOW64\WerFault.exe"
3⤵
PID:224

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

Security Software Discovery

1

T1063

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/224-147-0x0000000000000000-mapping.dmp

Download
memory/224-150-0x00000000010D0000-0x0000000001211000-memory.dmp

Filesize
1.3MB

Download
memory/224-149-0x00000000010D0000-0x0000000001211000-memory.dmp

Filesize
1.3MB

Download
memory/224-148-0x0000000000470000-0x00000000004EB000-memory.dmp

Filesize
492KB

Download
memory/1960-142-0x00000000001A0000-0x00000000001EB000-memory.dmp

Filesize
300KB

Download
memory/1960-137-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1960-139-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1960-143-0x00000000001A0000-0x00000000001EB000-memory.dmp

Filesize
300KB

Download
memory/1960-144-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1960-145-0x0000000000990000-0x000000000099B000-memory.dmp

Filesize
44KB

Download
memory/1960-136-0x0000000000000000-mapping.dmp

Download
memory/2800-141-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download
memory/2800-132-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download
memory/2800-135-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download
memory/2800-134-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download
memory/2800-133-0x0000000000400000-0x000000000050C000-memory.dmp

Filesize
1.0MB

Download
memory/4652-146-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads