fa4fbfa7dd59786f68fcb5718c5131b6b9ffd06eee0348364c92d659eac9f457

Analysis

max time kernel
101s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
26-02-2023 15:40

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General

Target

tt.xlsm
Size

10KB
MD5

f7dc1ce6f24299f6755e3688b6d32f85
SHA1

56e261695fa3ced88827662cdf04363e6525a868
SHA256

fa4fbfa7dd59786f68fcb5718c5131b6b9ffd06eee0348364c92d659eac9f457
SHA512

660c8f09a1e607a8d231169e39e9daaa1d9299e48644019c331cc0735e3c4d7d64975a542dfb2dbb964fbae6449c16f46a88bfa016f4530baa9180389be72397
SSDEEP

96:xheN8i9nr4U0x0VoysimYOy5fkdslVBODXoyQB+gtmIywB6BtKMoekfygOqInD60:rynK2bvbfOsmoz+sfyp/2Hbd6j14zu

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

2860 EXCEL.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

2860 EXCEL.EXE
2860 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2860	EXCEL.EXE
2860	EXCEL.EXE
2860	EXCEL.EXE
2860	EXCEL.EXE
2860	EXCEL.EXE
2860	EXCEL.EXE
2860	EXCEL.EXE
2860	EXCEL.EXE
2860	EXCEL.EXE
2860	EXCEL.EXE
2860	EXCEL.EXE
2860	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\tt.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2860

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/2860-133-0x00007FFFB5E30000-0x00007FFFB5E40000-memory.dmp

Filesize
64KB

Download
memory/2860-135-0x00007FFFB5E30000-0x00007FFFB5E40000-memory.dmp

Filesize
64KB

Download
memory/2860-134-0x00007FFFB5E30000-0x00007FFFB5E40000-memory.dmp

Filesize
64KB

Download
memory/2860-136-0x00007FFFB5E30000-0x00007FFFB5E40000-memory.dmp

Filesize
64KB

Download
memory/2860-137-0x00007FFFB5E30000-0x00007FFFB5E40000-memory.dmp

Filesize
64KB

Download
memory/2860-138-0x00007FFFB3DD0000-0x00007FFFB3DE0000-memory.dmp

Filesize
64KB

Download
memory/2860-139-0x00007FFFB3DD0000-0x00007FFFB3DE0000-memory.dmp

Filesize
64KB

Download
memory/2860-156-0x00007FFFB5E30000-0x00007FFFB5E40000-memory.dmp

Filesize
64KB

Download
memory/2860-157-0x00007FFFB5E30000-0x00007FFFB5E40000-memory.dmp

Filesize
64KB

Download
memory/2860-158-0x00007FFFB5E30000-0x00007FFFB5E40000-memory.dmp

Filesize
64KB

Download
memory/2860-159-0x00007FFFB5E30000-0x00007FFFB5E40000-memory.dmp

Filesize
64KB

Download