538445a2eda2847be72120bc476107a3dff6dda02e047f38c636228fc86138b6

Analysis

max time kernel
107s
max time network
109s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19-07-2024 05:31

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General

Target

Examples/Inventory Control Example.xlsx
Size

13KB
MD5

079640653548132b149bb4d7e3139928
SHA1

638a38035b1313d66c28b60545eef63f11b6ddad
SHA256

93e1f91beb43ad4a396bb0dccba3c6ef7a97a6bed4a1313b6c8bfb8e2b846611
SHA512

925993e606eb2861bab63321e3547dda7305d341f3aa84e161218e65c4ee1712700a8137b548906a822cc0fa78db9e4d53879e9e37a90fd991e4743536cdea49
SSDEEP

192:RU8Wo7H9Pgz+3zgMASRIJ6+TrOMim4gxGYR1pCJzS5LfJmeOB0TJUYVQ9:C4ZlD15RIJPfim4gxGYTpAzCmxuTJdVC

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

396 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
396	EXCEL.EXE
396	EXCEL.EXE
396	EXCEL.EXE
396	EXCEL.EXE
396	EXCEL.EXE
396	EXCEL.EXE
396	EXCEL.EXE
396	EXCEL.EXE
396	EXCEL.EXE
396	EXCEL.EXE
396	EXCEL.EXE
396	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\Examples\Inventory Control Example.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:396

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
Filesize
1KB

MD5
791ec678b75d037b99b374b503de486c

SHA1
8eb569b4fbcac8dcabb2039f8056ec48657bedbd

SHA256
cd510a8e761ca503b83a30ad9f974a7b29c914a92b75026cd2ccc9d2ac854755

SHA512
f17f00459cc67cccbc47fca7b2b682ee7ea9651a9e525caae8d28351f4c8f85675ee94ade2c9f198632047e2ba13b441394833f37044714b2f7eaf7866f0d5b7

Download Submit
memory/396-11-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/396-3-0x00007FFF0FFCD000-0x00007FFF0FFCE000-memory.dmp

Filesize
4KB

Download
memory/396-15-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/396-14-0x00007FFECD650000-0x00007FFECD660000-memory.dmp

Filesize
64KB

Download
memory/396-6-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/396-7-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/396-10-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/396-9-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/396-8-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/396-5-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/396-12-0x00007FFECD650000-0x00007FFECD660000-memory.dmp

Filesize
64KB

Download
memory/396-0-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/396-58-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/396-2-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/396-4-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/396-19-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/396-16-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/396-18-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/396-17-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/396-1-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/396-37-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download
memory/396-54-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/396-55-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/396-57-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/396-56-0x00007FFECFFB0000-0x00007FFECFFC0000-memory.dmp

Filesize
64KB

Download
memory/396-13-0x00007FFF0FF30000-0x00007FFF10125000-memory.dmp

Filesize
2.0MB

Download