166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af

General

Target

166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe
Size

886KB
MD5

7f5cf1e7a73870e549cddbd7545c2603
SHA1

8d6da3aee6db037d745b0188f59a80aecffe29e6
SHA256

166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af
SHA512

5c69e2d2c916821ad20c19eb8270bd14315a37647e22909d9844c75bf363b0249dd21a2a6e8e75daf476f6943b16e4695b375db760147ac18fc3effb3a21ade9

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

._cache_166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exeSynaptics.exe

pid process

1104 ._cache_166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe
1576 Synaptics.exe

pid	process
1104	._cache_166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe
1576	Synaptics.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:

166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Control Panel\International\Geo\Nation	166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

Processes:

166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance	166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

Synaptics.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	Synaptics.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	Synaptics.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe

description	pid	process	target process
PID 4048 wrote to memory of 1104	4048	166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe	._cache_166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe
PID 4048 wrote to memory of 1104	4048	166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe	._cache_166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe
PID 4048 wrote to memory of 1104	4048	166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe	._cache_166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe
PID 4048 wrote to memory of 1576	4048	166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe	Synaptics.exe
PID 4048 wrote to memory of 1576	4048	166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe	Synaptics.exe
PID 4048 wrote to memory of 1576	4048	166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe	Synaptics.exe

C:\Users\Admin\AppData\Local\Temp\166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe
"C:\Users\Admin\AppData\Local\Temp\166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4048

C:\Users\Admin\AppData\Local\Temp\._cache_166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe
"C:\Users\Admin\AppData\Local\Temp\._cache_166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe"
2⤵
- Executes dropped EXE
PID:1104

C:\ProgramData\Synaptics\Synaptics.exe
"C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
2⤵
- Executes dropped EXE
- Modifies system certificate store
PID:1576

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Install Root Certificate

1

T1130

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\Synaptics\Synaptics.exe
MD5
2279714159699f6f4d44f9c3e6faad37

SHA1
3f78ab6ecf4e08add2d41257e9e5879138e8b587

SHA256
8de9cd8732d7ef154811b7283cdf1e3c114e6157b4a081e0caaf14a189b20f0e

SHA512
1c062d3c265cb53771e43f63e59a0702eca3b576d337d9087ad1d231db68db6205b6e9165fd00f11b67fc101a276b1a1d3db5358f84e32ec51dfb9f241b857e1

Download Submit
C:\ProgramData\Synaptics\Synaptics.exe
MD5
2279714159699f6f4d44f9c3e6faad37

SHA1
3f78ab6ecf4e08add2d41257e9e5879138e8b587

SHA256
8de9cd8732d7ef154811b7283cdf1e3c114e6157b4a081e0caaf14a189b20f0e

SHA512
1c062d3c265cb53771e43f63e59a0702eca3b576d337d9087ad1d231db68db6205b6e9165fd00f11b67fc101a276b1a1d3db5358f84e32ec51dfb9f241b857e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe
MD5
98106e1511a6e18f794d8fa51d342030

SHA1
4b67d1224c3a36bcf6f9d91dbb04725105548398

SHA256
b3822f2a2bd12ca79f49de5be5c502b32da9be956ffb0526c9d57c712aa7fa77

SHA512
89e32d1fd8ec07bc461a0676fa03386e9a481a1b3880920cd477dc101f9d497b285c51d2203e7ac644cc9844f39ace918560ba9be618d055de628a7f92ce7938

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_166a9f6d28058d881fbe360c9672e33b340a6200a3527554a50fb4b19570b9af.exe
MD5
98106e1511a6e18f794d8fa51d342030

SHA1
4b67d1224c3a36bcf6f9d91dbb04725105548398

SHA256
b3822f2a2bd12ca79f49de5be5c502b32da9be956ffb0526c9d57c712aa7fa77

SHA512
89e32d1fd8ec07bc461a0676fa03386e9a481a1b3880920cd477dc101f9d497b285c51d2203e7ac644cc9844f39ace918560ba9be618d055de628a7f92ce7938

Download Submit
memory/1104-115-0x0000000000000000-mapping.dmp

Download
memory/1104-121-0x00000000007A0000-0x00000000007A1000-memory.dmp

Filesize
4KB

Download
memory/1104-123-0x0000000005510000-0x0000000005511000-memory.dmp

Filesize
4KB

Download
memory/1104-124-0x00000000050B0000-0x00000000050B1000-memory.dmp

Filesize
4KB

Download
memory/1104-126-0x0000000005010000-0x000000000550E000-memory.dmp

Filesize
5.0MB

Download
memory/1104-127-0x0000000005020000-0x0000000005021000-memory.dmp

Filesize
4KB

Download
memory/1104-128-0x0000000005010000-0x000000000550E000-memory.dmp

Filesize
5.0MB

Download
memory/1576-118-0x0000000000000000-mapping.dmp

Download
memory/1576-125-0x0000000000510000-0x0000000000511000-memory.dmp

Filesize
4KB

Download
memory/4048-114-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads