6c753bbf9634c47d4bbfd716eef6c5636e7e4dbaef2c3c2c99fd5dbe5f725ed8

Analysis

max time kernel
138s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 08:45

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General

Target

5_IT04230728599_33_23112022_059000.xls
Size

57KB
MD5

d8ec4c704d992bfed4b9f0ffbb9405ba
SHA1

463556b44c3c1982be69dc71fe14b864796db682
SHA256

6c753bbf9634c47d4bbfd716eef6c5636e7e4dbaef2c3c2c99fd5dbe5f725ed8
SHA512

18fdfcbcf3fef5080515a1fb6c1431a2a9a6b3e32bad07fd82cb51cc619a00ec25b7d1d86d4fffe468fd479bb39e818b28547afc72b5a71a831d1ce8f6d5891f
SSDEEP

1536:NblYkEIbSkKBEqEXPgsRZmbaoFhZhR0cixIHm0L695L0uwLBz9eGsi:NblYkEIuPm3fNRZmbaoFhZhR0cixIHmQ

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

532 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
532	EXCEL.EXE
532	EXCEL.EXE
532	EXCEL.EXE
532	EXCEL.EXE
532	EXCEL.EXE
532	EXCEL.EXE
532	EXCEL.EXE
532	EXCEL.EXE
532	EXCEL.EXE
532	EXCEL.EXE
532	EXCEL.EXE
532	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\5_IT04230728599_33_23112022_059000.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:532

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/532-132-0x00007FFA10630000-0x00007FFA10640000-memory.dmp

Filesize
64KB

Download
memory/532-134-0x00007FFA10630000-0x00007FFA10640000-memory.dmp

Filesize
64KB

Download
memory/532-133-0x00007FFA10630000-0x00007FFA10640000-memory.dmp

Filesize
64KB

Download
memory/532-135-0x00007FFA10630000-0x00007FFA10640000-memory.dmp

Filesize
64KB

Download
memory/532-136-0x00007FFA10630000-0x00007FFA10640000-memory.dmp

Filesize
64KB

Download
memory/532-137-0x00007FFA0E470000-0x00007FFA0E480000-memory.dmp

Filesize
64KB

Download
memory/532-138-0x00007FFA0E470000-0x00007FFA0E480000-memory.dmp

Filesize
64KB

Download