927c431738996539062350f11c3f93acb73afd6d429249877accfa50f300315c

Analysis

max time kernel
167s
max time network
183s
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12.9-12.15.xls
Size

32KB
MD5

4e2461964fbbf15794a7110ca671053d
SHA1

35fe8b928dc17fe33767cf8242fc03c296fb1a6d
SHA256

647e7a86827cce1d84f4e87fb40abcfa29e6c643e61706f798bce7a094d008e2
SHA512

6191e0ba4469c36fbc5a3368d32266369b95791edbd51ed21800de8831d96afde3f03ed1f4ca1261260c3e27d799eae6dac346f17a6a51c003ae49f9c7cec65b
SSDEEP

768:huuusTPTr6FaSkLu6pAJqOR28xl6Nc7yRzs1H75wkZUiEfClsCq6NqTBun5oEiyG:huuusTPTr6FaSkLu6pAJq8xl6Nc7yRz1

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

2248 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	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12.9-12.15.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2248

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/2248-132-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/2248-133-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/2248-134-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/2248-135-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/2248-136-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/2248-137-0x00007FF9A9AC0000-0x00007FF9A9AD0000-memory.dmp

Filesize
64KB

Download
memory/2248-138-0x00007FF9A9AC0000-0x00007FF9A9AD0000-memory.dmp

Filesize
64KB

Download
memory/2248-140-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/2248-141-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/2248-142-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download
memory/2248-143-0x00007FF9AC3F0000-0x00007FF9AC400000-memory.dmp

Filesize
64KB

Download