9306c660275a9b5fa6d111994ee81872475c0ccbc670c15cabc6184ca43f5936

Analysis

max time kernel
273s
max time network
276s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
29-01-2023 19:21

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General

Target

9306c660275a9b5fa6d111994ee81872475c0ccbc670c15cabc6184ca43f5936.xls
Size

36KB
MD5

dfda816278baf9c22519c27fa4125615
SHA1

be939a376053a22399eee038e3a8eb070a879dac
SHA256

9306c660275a9b5fa6d111994ee81872475c0ccbc670c15cabc6184ca43f5936
SHA512

5e0dec32f2fb857bc79351a03e6da7d9b2c3d6eba573af6329f851f9a6e703b3d22c55ea495e79659e2f04035dda97be6cb3f5c4f7c457a5e90e4d241294b56b
SSDEEP

768:5PqNk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJXwcRn1k+FL:Rok3hbdlylKsgqopeJBWhZFGkE+cL2No

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

208 EXCEL.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

EXCEL.EXE

pid process

208 EXCEL.EXE
208 EXCEL.EXE
208 EXCEL.EXE
208 EXCEL.EXE
208 EXCEL.EXE
208 EXCEL.EXE
208 EXCEL.EXE
208 EXCEL.EXE

pid	process
208	EXCEL.EXE

pid	process
208	EXCEL.EXE
208	EXCEL.EXE
208	EXCEL.EXE
208	EXCEL.EXE
208	EXCEL.EXE
208	EXCEL.EXE
208	EXCEL.EXE
208	EXCEL.EXE

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\9306c660275a9b5fa6d111994ee81872475c0ccbc670c15cabc6184ca43f5936.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:208

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/208-132-0x00007FFAD9750000-0x00007FFAD9760000-memory.dmp

Filesize
64KB

Download
memory/208-134-0x00007FFAD9750000-0x00007FFAD9760000-memory.dmp

Filesize
64KB

Download
memory/208-135-0x00007FFAD9750000-0x00007FFAD9760000-memory.dmp

Filesize
64KB

Download
memory/208-133-0x00007FFAD9750000-0x00007FFAD9760000-memory.dmp

Filesize
64KB

Download
memory/208-136-0x00007FFAD9750000-0x00007FFAD9760000-memory.dmp

Filesize
64KB

Download
memory/208-137-0x00007FFAD6FA0000-0x00007FFAD6FB0000-memory.dmp

Filesize
64KB

Download
memory/208-138-0x00007FFAD6FA0000-0x00007FFAD6FB0000-memory.dmp

Filesize
64KB

Download