5cf8293f1e445c3e986b225f4458cd430d1e95ef88019142838a051add12fc1c

Analysis

max time kernel
102s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 07:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

11131041301001/施工图预算/【02表】人工、材料、机械台班数量汇总表.xls
Size

40KB
MD5

67ac5b960bbb8dd41c1823c305de7b60
SHA1

ca8cb55457dafd3cee02b5fee8349278bb83ec5c
SHA256

c323b44259f0eb6a7394018bb0a445a4ca0c35c014facc608ae62ffdbf73d5e4
SHA512

eacecc902d17f90b7dbbd93e0909e9ff5ce6bb048ecd2fcdc9fd2ef7e8c02b5a9ef4221f646c5d85815e3db4473d29ec7b64a079bddc8aa212ab3bb5b33b6e95
SSDEEP

768:xi5aqRBPJSKDjKwSnuZjPu3IKDNJE0WGzbYhSktqj+y1wMt9NkQGzUFJt9VC:xi5rRBxhGwVjPu3IKDNJE0WGzbYhSktX

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

3124 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3124	EXCEL.EXE
3124	EXCEL.EXE
3124	EXCEL.EXE
3124	EXCEL.EXE
3124	EXCEL.EXE
3124	EXCEL.EXE
3124	EXCEL.EXE
3124	EXCEL.EXE
3124	EXCEL.EXE
3124	EXCEL.EXE
3124	EXCEL.EXE
3124	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\11131041301001\施工图预算\【02表】人工、材料、机械台班数量汇总表.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3124

Network

MITRE ATT&CK Enterprise v6

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/3124-132-0x00007FFBFA950000-0x00007FFBFA960000-memory.dmp

Filesize
64KB

Download
memory/3124-133-0x00007FFBFA950000-0x00007FFBFA960000-memory.dmp

Filesize
64KB

Download
memory/3124-134-0x00007FFBFA950000-0x00007FFBFA960000-memory.dmp

Filesize
64KB

Download
memory/3124-135-0x00007FFBFA950000-0x00007FFBFA960000-memory.dmp

Filesize
64KB

Download
memory/3124-136-0x00007FFBFA950000-0x00007FFBFA960000-memory.dmp

Filesize
64KB

Download
memory/3124-137-0x00007FFBF8150000-0x00007FFBF8160000-memory.dmp

Filesize
64KB

Download
memory/3124-138-0x00007FFBF8150000-0x00007FFBF8160000-memory.dmp

Filesize
64KB

Download
memory/3124-140-0x00007FFBFA950000-0x00007FFBFA960000-memory.dmp

Filesize
64KB

Download
memory/3124-143-0x00007FFBFA950000-0x00007FFBFA960000-memory.dmp

Filesize
64KB

Download
memory/3124-142-0x00007FFBFA950000-0x00007FFBFA960000-memory.dmp

Filesize
64KB

Download
memory/3124-141-0x00007FFBFA950000-0x00007FFBFA960000-memory.dmp

Filesize
64KB

Download