96b36e6ca48ae8e8918bb1e84e0a1e96d6c989fa03e9b1977a460bdf4d25c449

Analysis

max time kernel
152s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29-01-2023 19:21

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General

Target

96b36e6ca48ae8e8918bb1e84e0a1e96d6c989fa03e9b1977a460bdf4d25c449.xls
Size

36KB
MD5

7593338f7a3770615e76b6cba4baa690
SHA1

15161d7ea96aff6fb907304dcaa537557035080c
SHA256

96b36e6ca48ae8e8918bb1e84e0a1e96d6c989fa03e9b1977a460bdf4d25c449
SHA512

3f1961eb70fda9c8378fd0fc8fa078c5bc99ba89e6df804c4de1baa8f6441bcfbc9f8f1bd5379b0985735b95bc59b9e8c70c4667fa92125f0bdfcc1af6de85f0
SSDEEP

768:EPqNk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJGL1EoD6tKLZqJ8x:gok3hbdlylKsgqopeJBWhZFGkE+cL2NJ

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

1288 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
1288	EXCEL.EXE
1288	EXCEL.EXE
1288	EXCEL.EXE
1288	EXCEL.EXE
1288	EXCEL.EXE
1288	EXCEL.EXE
1288	EXCEL.EXE
1288	EXCEL.EXE
1288	EXCEL.EXE
1288	EXCEL.EXE
1288	EXCEL.EXE
1288	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\96b36e6ca48ae8e8918bb1e84e0a1e96d6c989fa03e9b1977a460bdf4d25c449.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1288

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/1288-132-0x00007FF7F3EF0000-0x00007FF7F3F00000-memory.dmp

Filesize
64KB

Download
memory/1288-135-0x00007FF7F3EF0000-0x00007FF7F3F00000-memory.dmp

Filesize
64KB

Download
memory/1288-134-0x00007FF7F3EF0000-0x00007FF7F3F00000-memory.dmp

Filesize
64KB

Download
memory/1288-136-0x00007FF7F3EF0000-0x00007FF7F3F00000-memory.dmp

Filesize
64KB

Download
memory/1288-133-0x00007FF7F3EF0000-0x00007FF7F3F00000-memory.dmp

Filesize
64KB

Download
memory/1288-137-0x00007FF7F2860000-0x00007FF7F2870000-memory.dmp

Filesize
64KB

Download
memory/1288-138-0x00007FF7F2860000-0x00007FF7F2870000-memory.dmp

Filesize
64KB

Download