2b8f09b40ba452d6a713642f9ec69ca437be5c667259a1922a10bc8836aed867

Analysis

max time kernel
131s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
12-03-2024 23:19

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2b8f09b40ba452d6a713642f9ec69ca437be5c667259a1922a10bc8836aed867.xlsx
Size

29KB
MD5

a5e41ea39f3d778e92b84447ed016798
SHA1

c00cddc3d3fdb8e1b1022f2c7c5b370c0d7d28f8
SHA256

2b8f09b40ba452d6a713642f9ec69ca437be5c667259a1922a10bc8836aed867
SHA512

813b8937463d2483b429944292a78d002e08d070716161242a9abf178e5f54485700cdb5a7042f2c28e20e954fe0198a2e1e464ff29ebe1a5a80af57eda82dbc
SSDEEP

768:wnEQpllh7tAafroiianGoHoJ+yWWn0WhtLW:nQJh7Lro4ntD+0ALW

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

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

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

pid	Process
1064	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1064	EXCEL.EXE
1064	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
1064	EXCEL.EXE
1064	EXCEL.EXE
1064	EXCEL.EXE
1064	EXCEL.EXE
1064	EXCEL.EXE
1064	EXCEL.EXE
1064	EXCEL.EXE
1064	EXCEL.EXE
1064	EXCEL.EXE
1064	EXCEL.EXE
1064	EXCEL.EXE
1064	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\2b8f09b40ba452d6a713642f9ec69ca437be5c667259a1922a10bc8836aed867.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1064

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3640 --field-trial-handle=2272,i,1589057049575649654,2929151440327217574,262144 --variations-seed-version /prefetch:8
1⤵
PID:2904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1064-0-0x00007FFB56790000-0x00007FFB567A0000-memory.dmp

Filesize
64KB

Download
memory/1064-1-0x00007FFB56790000-0x00007FFB567A0000-memory.dmp

Filesize
64KB

Download
memory/1064-2-0x00007FFB96710000-0x00007FFB96905000-memory.dmp

Filesize
2.0MB

Download
memory/1064-4-0x00007FFB96710000-0x00007FFB96905000-memory.dmp

Filesize
2.0MB

Download
memory/1064-3-0x00007FFB56790000-0x00007FFB567A0000-memory.dmp

Filesize
64KB

Download
memory/1064-6-0x00007FFB96710000-0x00007FFB96905000-memory.dmp

Filesize
2.0MB

Download
memory/1064-7-0x00007FFB56790000-0x00007FFB567A0000-memory.dmp

Filesize
64KB

Download
memory/1064-5-0x00007FFB56790000-0x00007FFB567A0000-memory.dmp

Filesize
64KB

Download
memory/1064-8-0x00007FFB96710000-0x00007FFB96905000-memory.dmp

Filesize
2.0MB

Download
memory/1064-9-0x00007FFB96710000-0x00007FFB96905000-memory.dmp

Filesize
2.0MB

Download
memory/1064-10-0x00007FFB54180000-0x00007FFB54190000-memory.dmp

Filesize
64KB

Download
memory/1064-11-0x00007FFB54180000-0x00007FFB54190000-memory.dmp

Filesize
64KB

Download
memory/1064-22-0x00007FFB96710000-0x00007FFB96905000-memory.dmp

Filesize
2.0MB

Download
memory/1064-25-0x00007FFB96710000-0x00007FFB96905000-memory.dmp

Filesize
2.0MB

Download
memory/1064-42-0x00007FFB56790000-0x00007FFB567A0000-memory.dmp

Filesize
64KB

Download
memory/1064-43-0x00007FFB56790000-0x00007FFB567A0000-memory.dmp

Filesize
64KB

Download
memory/1064-44-0x00007FFB56790000-0x00007FFB567A0000-memory.dmp

Filesize
64KB

Download
memory/1064-45-0x00007FFB56790000-0x00007FFB567A0000-memory.dmp

Filesize
64KB

Download
memory/1064-46-0x00007FFB96710000-0x00007FFB96905000-memory.dmp

Filesize
2.0MB

Download
memory/1064-47-0x00007FFB96710000-0x00007FFB96905000-memory.dmp

Filesize
2.0MB

Download
memory/1064-48-0x00007FFB96710000-0x00007FFB96905000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads