5df525cbd9ab794673e6ce705f3706077704837e115d67788e673b18a303b578

Analysis

max time kernel
193s
max time network
221s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 11:56

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General

Target

5df525cbd9ab794673e6ce705f3706077704837e115d67788e673b18a303b578.xls
Size

282KB
MD5

ed3f7389bd63fb1dd6c35279e7009046
SHA1

07a6e56d816bca3d733c6be0187a52e2329af8ec
SHA256

5df525cbd9ab794673e6ce705f3706077704837e115d67788e673b18a303b578
SHA512

e4ccca9c7fb4cc7fab4af3674ecc422921231856e95ad6318a3443c6d44e3e1843ab7030b28869e0bd0630e000e9e12d91d32d143ffbc953ad3167e00dee78e2
SSDEEP

1536:y4ZdB7wSJg6tHTeyjuvXp6A7W6eHerJ1LWYLbVf7Qg8EUB0lPzvL2MsepwX5qJ+q:yAIXjJaHOTmjWLqtSqM

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

4960 EXCEL.EXE

Suspicious use of SetWindowsHookEx 18 IoCs

Processes:

EXCEL.EXE

pid	process
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	EXCEL.EXE
4960	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\5df525cbd9ab794673e6ce705f3706077704837e115d67788e673b18a303b578.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4960

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/4960-132-0x00007FFC18D10000-0x00007FFC18D20000-memory.dmp

Filesize
64KB

Download
memory/4960-134-0x00007FFC18D10000-0x00007FFC18D20000-memory.dmp

Filesize
64KB

Download
memory/4960-133-0x00007FFC18D10000-0x00007FFC18D20000-memory.dmp

Filesize
64KB

Download
memory/4960-135-0x00007FFC18D10000-0x00007FFC18D20000-memory.dmp

Filesize
64KB

Download
memory/4960-136-0x00007FFC18D10000-0x00007FFC18D20000-memory.dmp

Filesize
64KB

Download
memory/4960-137-0x00007FFC168E0000-0x00007FFC168F0000-memory.dmp

Filesize
64KB

Download
memory/4960-138-0x00007FFC168E0000-0x00007FFC168F0000-memory.dmp

Filesize
64KB

Download