f5e067562073d66384a97a57c36b985d556ab1db36163bde60f0f923121e918e

General

Target

b233e5588fad04cbfe507f070452f8137eb9a934eedf865c800744d6898cc7a3.xlsm
Size

142KB
MD5

e5cd31f9b4857d3cf3872645e9d2c92e
SHA1

71314d4b5b52d673780beeb59aac3166a8dbd120
SHA256

b233e5588fad04cbfe507f070452f8137eb9a934eedf865c800744d6898cc7a3
SHA512

8e23513c12908e97ce02def8845d2babc60b2934806c59fa7abf4cad72fdc2950f782fd1f20a2f5a672fba89a32de556a460ed3b66ff0765dee8e50b5867aaa5

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

656 EXCEL.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

656 EXCEL.EXE
656 EXCEL.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

EXCEL.EXE

pid process

656 EXCEL.EXE
656 EXCEL.EXE
656 EXCEL.EXE
656 EXCEL.EXE
656 EXCEL.EXE
656 EXCEL.EXE
656 EXCEL.EXE
656 EXCEL.EXE
656 EXCEL.EXE

pid	process
656	EXCEL.EXE

pid	process
656	EXCEL.EXE
656	EXCEL.EXE

pid	process
656	EXCEL.EXE
656	EXCEL.EXE
656	EXCEL.EXE
656	EXCEL.EXE
656	EXCEL.EXE
656	EXCEL.EXE
656	EXCEL.EXE
656	EXCEL.EXE
656	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\b233e5588fad04cbfe507f070452f8137eb9a934eedf865c800744d6898cc7a3.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:656

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/656-114-0x00007FF753C90000-0x00007FF757246000-memory.dmp

Filesize
53.7MB

Download
memory/656-115-0x00007FFA59300000-0x00007FFA59310000-memory.dmp

Filesize
64KB

Download
memory/656-116-0x00007FFA59300000-0x00007FFA59310000-memory.dmp

Filesize
64KB

Download
memory/656-117-0x00007FFA59300000-0x00007FFA59310000-memory.dmp

Filesize
64KB

Download
memory/656-118-0x00007FFA59300000-0x00007FFA59310000-memory.dmp

Filesize
64KB

Download
memory/656-121-0x00007FFA59300000-0x00007FFA59310000-memory.dmp

Filesize
64KB

Download
memory/656-122-0x00007FFA7A0C0000-0x00007FFA7B1AE000-memory.dmp

Filesize
16.9MB

Download
memory/656-123-0x0000022819170000-0x000002281B065000-memory.dmp

Filesize
31.0MB

Download
memory/656-267-0x00007FFA59300000-0x00007FFA59310000-memory.dmp

Filesize
64KB

Download
memory/656-268-0x00007FFA59300000-0x00007FFA59310000-memory.dmp

Filesize
64KB

Download
memory/656-269-0x00007FFA59300000-0x00007FFA59310000-memory.dmp

Filesize
64KB

Download
memory/656-270-0x00007FFA59300000-0x00007FFA59310000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads