927c431738996539062350f11c3f93acb73afd6d429249877accfa50f300315c

Analysis

max time kernel
204s
max time network
218s
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/预订单1月1号（导出新系统上线后未交货）.xls
Size

1.3MB
MD5

b0129bebd2e5007134c4ba6eb1ac8c1c
SHA1

23d82366ea06b54e8ea9a64d9feedf3eb5ed677e
SHA256

e5f45c50248b1afba99f24e7d7fc2c2a10cf8d3be9b65f17e2e133aacde66a59
SHA512

3d871d6da174e8fe1fcc8e33b2895b054679ec9eb335f8cc1b702ba1b97cecfbef3149cb384ae64ccc90acaf3286762d44084c779182f3035f45c40982822fd1
SSDEEP

12288:Mf2rZgTTjo+Geaf4ra22XmOaL3qnhTbUrGaZcmPvY7imqwee+:MnOCZVojqwee+

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

2804 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2804	EXCEL.EXE
2804	EXCEL.EXE
2804	EXCEL.EXE
2804	EXCEL.EXE
2804	EXCEL.EXE
2804	EXCEL.EXE
2804	EXCEL.EXE
2804	EXCEL.EXE
2804	EXCEL.EXE
2804	EXCEL.EXE
2804	EXCEL.EXE
2804	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\预订单1月1号（导出新系统上线后未交货）.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2804

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/2804-132-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/2804-133-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/2804-134-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/2804-135-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/2804-136-0x00007FF9E39F0000-0x00007FF9E3A00000-memory.dmp

Filesize
64KB

Download
memory/2804-137-0x00007FF9E1830000-0x00007FF9E1840000-memory.dmp

Filesize
64KB

Download
memory/2804-138-0x00007FF9E1830000-0x00007FF9E1840000-memory.dmp

Filesize
64KB

Download