b8aed1b36a3608cf64db57eda6d81f5d7bdab055501f0a639412ad09c04ec04a

Analysis

max time kernel
137s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
02-04-2023 22:45

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General

Target

epublications.bond.edu.au_cgi_viewcontent.cgi_referer=&httpsredir=1&filename=1&article=1087&context=ejsie&type=additional.xlsm
Size

248KB
MD5

ceb113ae655ce007b4078a9eb237c81e
SHA1

003cfe11c406b4d1e22c50387106fdc7d2443231
SHA256

b8aed1b36a3608cf64db57eda6d81f5d7bdab055501f0a639412ad09c04ec04a
SHA512

7d48982da451462abdfdc8a3f2fac048f5b9877b7d4018f880df9110f373c16a1f20f1b25f20216f2633faa9ecc7c6f73b262bf5cc1530ad376fb2818ba5cf80
SSDEEP

6144:3HX9ACGh8GbuOrTeiz3qnTGMAtiAJ4MJMFwSu6YDQ7U8pgHVy:339dGh8GbuOrTeizqnTGMAtiAJ4MywSZ

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

4416 EXCEL.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

4416 EXCEL.EXE
4416 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
4416	EXCEL.EXE
4416	EXCEL.EXE
4416	EXCEL.EXE
4416	EXCEL.EXE
4416	EXCEL.EXE
4416	EXCEL.EXE
4416	EXCEL.EXE
4416	EXCEL.EXE
4416	EXCEL.EXE
4416	EXCEL.EXE
4416	EXCEL.EXE
4416	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\epublications.bond.edu.au_cgi_viewcontent.cgi_referer=&httpsredir=1&filename=1&article=1087&context=ejsie&type=additional.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:4416

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4416-133-0x00007FFA538B0000-0x00007FFA538C0000-memory.dmp

Filesize
64KB

Download
memory/4416-134-0x00007FFA538B0000-0x00007FFA538C0000-memory.dmp

Filesize
64KB

Download
memory/4416-135-0x00007FFA538B0000-0x00007FFA538C0000-memory.dmp

Filesize
64KB

Download
memory/4416-136-0x00007FFA538B0000-0x00007FFA538C0000-memory.dmp

Filesize
64KB

Download
memory/4416-137-0x00007FFA538B0000-0x00007FFA538C0000-memory.dmp

Filesize
64KB

Download
memory/4416-138-0x00007FFA51000000-0x00007FFA51010000-memory.dmp

Filesize
64KB

Download
memory/4416-139-0x00007FFA51000000-0x00007FFA51010000-memory.dmp

Filesize
64KB

Download