8deddce8ca35217e3f9ac0c525857e993f3929929ded2a248841f8adafdf0932

Analysis

max time kernel
103s
max time network
149s
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 22:46

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General

Target

ict-sh.ch_wp-content_uploads_2019_07_2019_med_bivo_lzk_v1.0.xlsm
Size

260KB
MD5

4d00073f29ba0584dde3279d15754472
SHA1

932cd7fbe1386b040535107329fd5dbe214d26b9
SHA256

8deddce8ca35217e3f9ac0c525857e993f3929929ded2a248841f8adafdf0932
SHA512

78587d4eb2f96ff26e167df0ff6b3f3e27c843010892eea7af72fbcddb79e8d389d031ff4ee2a441f32c4abc804e11cab40ad8e49bc46e26c1c39422d9d60575
SSDEEP

6144:amO25NiA2fPLvmmyCjje7e5mrL/mmwrF/+5Kd2Nlv9bFrU7XNy:a0rgDmTCjjO+mwrF/wKql9FrU7dy

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

1516 EXCEL.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

1516 EXCEL.EXE
1516 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
1516	EXCEL.EXE
1516	EXCEL.EXE
1516	EXCEL.EXE
1516	EXCEL.EXE
1516	EXCEL.EXE
1516	EXCEL.EXE
1516	EXCEL.EXE
1516	EXCEL.EXE
1516	EXCEL.EXE
1516	EXCEL.EXE
1516	EXCEL.EXE
1516	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\ict-sh.ch_wp-content_uploads_2019_07_2019_med_bivo_lzk_v1.0.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1516

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/1516-133-0x00007FFE81F90000-0x00007FFE81FA0000-memory.dmp

Filesize
64KB

Download
memory/1516-134-0x00007FFE81F90000-0x00007FFE81FA0000-memory.dmp

Filesize
64KB

Download
memory/1516-135-0x00007FFE81F90000-0x00007FFE81FA0000-memory.dmp

Filesize
64KB

Download
memory/1516-136-0x00007FFE81F90000-0x00007FFE81FA0000-memory.dmp

Filesize
64KB

Download
memory/1516-137-0x00007FFE81F90000-0x00007FFE81FA0000-memory.dmp

Filesize
64KB

Download
memory/1516-138-0x00007FFE7F730000-0x00007FFE7F740000-memory.dmp

Filesize
64KB

Download
memory/1516-139-0x00007FFE7F730000-0x00007FFE7F740000-memory.dmp

Filesize
64KB

Download
memory/1516-158-0x00007FFE81F90000-0x00007FFE81FA0000-memory.dmp

Filesize
64KB

Download
memory/1516-159-0x00007FFE81F90000-0x00007FFE81FA0000-memory.dmp

Filesize
64KB

Download
memory/1516-160-0x00007FFE81F90000-0x00007FFE81FA0000-memory.dmp

Filesize
64KB

Download
memory/1516-161-0x00007FFE81F90000-0x00007FFE81FA0000-memory.dmp

Filesize
64KB

Download