a894e6dfcccc7112d8cab766fe285f2e45bf5d38021413b0e4ca1e9eb5992c48

General

Target

036de6e9928865caeced1bae00bdb55d.exe
Size

96KB
MD5

036de6e9928865caeced1bae00bdb55d
SHA1

27b92bbc3cb16d06e645438079f24787975d520f
SHA256

a894e6dfcccc7112d8cab766fe285f2e45bf5d38021413b0e4ca1e9eb5992c48
SHA512

9bd1d4624d2fcda393c69b1e6dac21071ccdf3ea24c22e8b94a475a56131008f14acba099256fd59ceacd81e87c3d43d2e5f2d4966f7d9021b641b6c47af5adf
SSDEEP

1536:xfw6ygq47NGW9CgD4Vw8w28Dxv5s3wOXGpx/9l/7RyVcTIuGeNjcfgfu6ls5hfLu:xfw6Pq47NGW9lD4Vw8w28Dxv5s1XM+cN

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visibility of file extensions in Explorer 2 TTPs 3 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Processes:

reg.exereg.exereg.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	reg.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1"	reg.exe

Executes dropped EXE 2 IoCs

Processes:

scvhost.exewinmgmt.exe

pid process

4140 scvhost.exe
3672 winmgmt.exe

pid	process
4140	scvhost.exe
3672	winmgmt.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:

036de6e9928865caeced1bae00bdb55d.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	036de6e9928865caeced1bae00bdb55d.exe

Drops startup file 1 IoCs

Processes:

036de6e9928865caeced1bae00bdb55d.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe	036de6e9928865caeced1bae00bdb55d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

winmgmt.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Management = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\winmgmt.exe"	winmgmt.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

036de6e9928865caeced1bae00bdb55d.exewinmgmt.exe

pid	process
212	036de6e9928865caeced1bae00bdb55d.exe
212	036de6e9928865caeced1bae00bdb55d.exe
212	036de6e9928865caeced1bae00bdb55d.exe
212	036de6e9928865caeced1bae00bdb55d.exe
212	036de6e9928865caeced1bae00bdb55d.exe
212	036de6e9928865caeced1bae00bdb55d.exe
212	036de6e9928865caeced1bae00bdb55d.exe
212	036de6e9928865caeced1bae00bdb55d.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe
3672	winmgmt.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

036de6e9928865caeced1bae00bdb55d.exewinmgmt.exescvhost.exe

description	pid	process
Token: SeDebugPrivilege	212	036de6e9928865caeced1bae00bdb55d.exe
Token: SeDebugPrivilege	3672	winmgmt.exe
Token: SeDebugPrivilege	4140	scvhost.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

036de6e9928865caeced1bae00bdb55d.exescvhost.exewinmgmt.exe

description	pid	process	target process
PID 212 wrote to memory of 4568	212	036de6e9928865caeced1bae00bdb55d.exe	reg.exe
PID 212 wrote to memory of 4568	212	036de6e9928865caeced1bae00bdb55d.exe	reg.exe
PID 212 wrote to memory of 4568	212	036de6e9928865caeced1bae00bdb55d.exe	reg.exe
PID 212 wrote to memory of 4140	212	036de6e9928865caeced1bae00bdb55d.exe	scvhost.exe
PID 212 wrote to memory of 4140	212	036de6e9928865caeced1bae00bdb55d.exe	scvhost.exe
PID 212 wrote to memory of 4140	212	036de6e9928865caeced1bae00bdb55d.exe	scvhost.exe
PID 212 wrote to memory of 3672	212	036de6e9928865caeced1bae00bdb55d.exe	winmgmt.exe
PID 212 wrote to memory of 3672	212	036de6e9928865caeced1bae00bdb55d.exe	winmgmt.exe
PID 212 wrote to memory of 3672	212	036de6e9928865caeced1bae00bdb55d.exe	winmgmt.exe
PID 4140 wrote to memory of 3832	4140	scvhost.exe	reg.exe
PID 4140 wrote to memory of 3832	4140	scvhost.exe	reg.exe
PID 4140 wrote to memory of 3832	4140	scvhost.exe	reg.exe
PID 3672 wrote to memory of 1948	3672	winmgmt.exe	reg.exe
PID 3672 wrote to memory of 1948	3672	winmgmt.exe	reg.exe
PID 3672 wrote to memory of 1948	3672	winmgmt.exe	reg.exe

C:\Users\Admin\AppData\Local\Temp\036de6e9928865caeced1bae00bdb55d.exe
"C:\Users\Admin\AppData\Local\Temp\036de6e9928865caeced1bae00bdb55d.exe"
1⤵
- Checks computer location settings
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:212

C:\Windows\SysWOW64\reg.exe
reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v HideFileExt /t REG_DWORD /d 1 /f
2⤵
- Modifies visibility of file extensions in Explorer
PID:4568

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe"
2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4140

C:\Windows\SysWOW64\reg.exe
reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v HideFileExt /t REG_DWORD /d 1 /f
3⤵
- Modifies visibility of file extensions in Explorer
PID:3832

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\winmgmt.exe
"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\winmgmt.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3672

C:\Windows\SysWOW64\reg.exe
reg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v HideFileExt /t REG_DWORD /d 1 /f
3⤵
- Modifies visibility of file extensions in Explorer
PID:1948

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1

T1158

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe
Filesize
96KB

MD5
036de6e9928865caeced1bae00bdb55d

SHA1
27b92bbc3cb16d06e645438079f24787975d520f

SHA256
a894e6dfcccc7112d8cab766fe285f2e45bf5d38021413b0e4ca1e9eb5992c48

SHA512
9bd1d4624d2fcda393c69b1e6dac21071ccdf3ea24c22e8b94a475a56131008f14acba099256fd59ceacd81e87c3d43d2e5f2d4966f7d9021b641b6c47af5adf

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\scvhost.exe
Filesize
96KB

MD5
036de6e9928865caeced1bae00bdb55d

SHA1
27b92bbc3cb16d06e645438079f24787975d520f

SHA256
a894e6dfcccc7112d8cab766fe285f2e45bf5d38021413b0e4ca1e9eb5992c48

SHA512
9bd1d4624d2fcda393c69b1e6dac21071ccdf3ea24c22e8b94a475a56131008f14acba099256fd59ceacd81e87c3d43d2e5f2d4966f7d9021b641b6c47af5adf

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\winmgmt.exe
Filesize
96KB

MD5
036de6e9928865caeced1bae00bdb55d

SHA1
27b92bbc3cb16d06e645438079f24787975d520f

SHA256
a894e6dfcccc7112d8cab766fe285f2e45bf5d38021413b0e4ca1e9eb5992c48

SHA512
9bd1d4624d2fcda393c69b1e6dac21071ccdf3ea24c22e8b94a475a56131008f14acba099256fd59ceacd81e87c3d43d2e5f2d4966f7d9021b641b6c47af5adf

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\winmgmt.exe
Filesize
96KB

MD5
036de6e9928865caeced1bae00bdb55d

SHA1
27b92bbc3cb16d06e645438079f24787975d520f

SHA256
a894e6dfcccc7112d8cab766fe285f2e45bf5d38021413b0e4ca1e9eb5992c48

SHA512
9bd1d4624d2fcda393c69b1e6dac21071ccdf3ea24c22e8b94a475a56131008f14acba099256fd59ceacd81e87c3d43d2e5f2d4966f7d9021b641b6c47af5adf

Download Submit
memory/212-132-0x0000000074E50000-0x0000000075401000-memory.dmp

Filesize
5.7MB

Download
memory/212-133-0x0000000074E50000-0x0000000075401000-memory.dmp

Filesize
5.7MB

Download
memory/212-141-0x0000000074E50000-0x0000000075401000-memory.dmp

Filesize
5.7MB

Download
memory/1948-143-0x0000000000000000-mapping.dmp

Download
memory/3672-138-0x0000000000000000-mapping.dmp

Download
memory/3672-145-0x0000000074E50000-0x0000000075401000-memory.dmp

Filesize
5.7MB

Download
memory/3672-147-0x0000000074E50000-0x0000000075401000-memory.dmp

Filesize
5.7MB

Download
memory/3832-142-0x0000000000000000-mapping.dmp

Download
memory/4140-135-0x0000000000000000-mapping.dmp

Download
memory/4140-144-0x0000000074E50000-0x0000000075401000-memory.dmp

Filesize
5.7MB

Download
memory/4140-146-0x0000000074E50000-0x0000000075401000-memory.dmp

Filesize
5.7MB

Download
memory/4568-134-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads