ef2eda19438cddf647db6429a157d41321cb17ee2e5d4d35d08d50f304b46212

Analysis

max time kernel
132s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 14:08

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General

Target

2401158 997C SP程序V1.0.0.16 设计更改通知单.xlsx
Size

113KB
MD5

f7769c5e40afb56a443f8e42e3b3625d
SHA1

2ccc9bb5f8b0e60c636e140ed03b611989324190
SHA256

075a2a6f9ef6519998745d886176ba8e60eb3ba3ce58f99cc43787b2b69a9acf
SHA512

30f022468408356fed60b2a71d7d3d69bf2f4b609fbc2fe7a08afe918b425e8b0ee2b23e5654e99eefedfe010068b9b426dedb868be8454ae3513dc8d0ac51db
SSDEEP

3072:zH/eYeQuxdJ/eY3QNAr4OyKH+nVF1DOof/3l8UoiR7eAraQx:DBruxn/ele4Ob+711fR6aaO

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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
3556	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3556	EXCEL.EXE
3556	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
3556	EXCEL.EXE
3556	EXCEL.EXE
3556	EXCEL.EXE
3556	EXCEL.EXE
3556	EXCEL.EXE
3556	EXCEL.EXE
3556	EXCEL.EXE
3556	EXCEL.EXE
3556	EXCEL.EXE
3556	EXCEL.EXE
3556	EXCEL.EXE
3556	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\2401158 997C SP程序V1.0.0.16 设计更改通知单.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3556

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

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

Filesize
679B

MD5
88ac6e0691b6391ac850604196a6ee22

SHA1
11c1d074539b89dfc2dd25c0ed98192465473ea2

SHA256
cb342ce569c450aa8719232cc87fca9f2bcac87fdc0a7e5c12f418d22bbeab6c

SHA512
44aa2cba13a05acaaa2883d403f3c76661c06fbaa2829e1f0560ae3a11e0756ab3c30b22604a19d30572aeadff53d28b7b5fac5f7d73b05294e6e627afb04154

Download Submit
memory/3556-19-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-5-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-0-0x00007FFBDEE90000-0x00007FFBDEEA0000-memory.dmp

Filesize
64KB

Download
memory/3556-1-0x00007FFC1EEAD000-0x00007FFC1EEAE000-memory.dmp

Filesize
4KB

Download
memory/3556-7-0x00007FFBDEE90000-0x00007FFBDEEA0000-memory.dmp

Filesize
64KB

Download
memory/3556-11-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-10-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-9-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-12-0x00007FFBDC7A0000-0x00007FFBDC7B0000-memory.dmp

Filesize
64KB

Download
memory/3556-13-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-8-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-6-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-17-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-3-0x00007FFBDEE90000-0x00007FFBDEEA0000-memory.dmp

Filesize
64KB

Download
memory/3556-4-0x00007FFBDEE90000-0x00007FFBDEEA0000-memory.dmp

Filesize
64KB

Download
memory/3556-16-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-20-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-15-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-14-0x00007FFBDC7A0000-0x00007FFBDC7B0000-memory.dmp

Filesize
64KB

Download
memory/3556-18-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-27-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-28-0x00007FFC1EEAD000-0x00007FFC1EEAE000-memory.dmp

Filesize
4KB

Download
memory/3556-29-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download
memory/3556-2-0x00007FFBDEE90000-0x00007FFBDEEA0000-memory.dmp

Filesize
64KB

Download
memory/3556-57-0x00007FFBDEE90000-0x00007FFBDEEA0000-memory.dmp

Filesize
64KB

Download
memory/3556-60-0x00007FFBDEE90000-0x00007FFBDEEA0000-memory.dmp

Filesize
64KB

Download
memory/3556-59-0x00007FFBDEE90000-0x00007FFBDEEA0000-memory.dmp

Filesize
64KB

Download
memory/3556-58-0x00007FFBDEE90000-0x00007FFBDEEA0000-memory.dmp

Filesize
64KB

Download
memory/3556-61-0x00007FFC1EE10000-0x00007FFC1F005000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads