927c431738996539062350f11c3f93acb73afd6d429249877accfa50f300315c

Analysis

max time kernel
153s
max time network
190s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 19:25

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General

Target

资料/12月、1月预订单退货率分析/宿城分公司.xls
Size

32KB
MD5

4c677c6d6298b528895fd800df9b1190
SHA1

fae4c512eb9715d4404a8dbca3139b72a307a7a8
SHA256

7016ab15351da5e1878810cd07574db8542660687f99d125605b739ef6909a94
SHA512

29f59e344c94d4b7434c1b5e1bd834a446d00628f106c13cd1a0599cc5ad4d0d608c29f9e0338c60a3901b06b78ac93aebf960033e5c6dbeefa64c5d2385eefb
SSDEEP

768:puuusTPTr6FaSkLu6pAJqOR28xl6Nc7yRzs1H75wkZUiEfClsCq6NqTBun5oE99H:puuusTPTr6FaSkLu6pAJq8xl6Nc7yRz1

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

2864 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2864	EXCEL.EXE
2864	EXCEL.EXE
2864	EXCEL.EXE
2864	EXCEL.EXE
2864	EXCEL.EXE
2864	EXCEL.EXE
2864	EXCEL.EXE
2864	EXCEL.EXE
2864	EXCEL.EXE
2864	EXCEL.EXE
2864	EXCEL.EXE
2864	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\资料\12月、1月预订单退货率分析\宿城分公司.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2864

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

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Downloads

memory/2864-132-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download
memory/2864-133-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download
memory/2864-134-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download
memory/2864-135-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download
memory/2864-136-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download
memory/2864-137-0x00007FF7ED250000-0x00007FF7ED260000-memory.dmp

Filesize
64KB

Download
memory/2864-138-0x00007FF7ED250000-0x00007FF7ED260000-memory.dmp

Filesize
64KB

Download
memory/2864-141-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download
memory/2864-140-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download
memory/2864-142-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download
memory/2864-143-0x00007FF7EFBB0000-0x00007FF7EFBC0000-memory.dmp

Filesize
64KB

Download