84fe78eebf9d3e4a7d5ea36ac0dca3ea926026764390bcbff9b3de4dc81fa9f8

Analysis

max time kernel
136s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-11-2024 06:23

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General

Target

84fe78eebf9d3e4a7d5ea36ac0dca3ea926026764390bcbff9b3de4dc81fa9f8.xls
Size

226KB
MD5

6f33ff937e092a7ee9007c0e33bdccc1
SHA1

c18fc6844914bd921640c30bf56fc53d063f7269
SHA256

84fe78eebf9d3e4a7d5ea36ac0dca3ea926026764390bcbff9b3de4dc81fa9f8
SHA512

8509ff222e9a4cbb17151717de26cd1b04b64f0069d8138df013f6cb4162083fb4f53a7cb873d818159d18517248470138ac2a7c6d7e2bb78dd04ea13537606c
SSDEEP

6144:hxEtjPOtioVjDGUU1qfDlavx+W2QnAiSFrpS3y3jKdbQ3hn1n58P2fXLHbm4/ij:kIVSib51a8Xrb5/4iPX

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

2436 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2436	EXCEL.EXE
2436	EXCEL.EXE
2436	EXCEL.EXE
2436	EXCEL.EXE
2436	EXCEL.EXE
2436	EXCEL.EXE
2436	EXCEL.EXE
2436	EXCEL.EXE
2436	EXCEL.EXE
2436	EXCEL.EXE
2436	EXCEL.EXE
2436	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\84fe78eebf9d3e4a7d5ea36ac0dca3ea926026764390bcbff9b3de4dc81fa9f8.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2436-1-0x00007FFDE212D000-0x00007FFDE212E000-memory.dmp

Filesize
4KB

Download
memory/2436-0-0x00007FFDA2110000-0x00007FFDA2120000-memory.dmp

Filesize
64KB

Download
memory/2436-3-0x00007FFDA2110000-0x00007FFDA2120000-memory.dmp

Filesize
64KB

Download
memory/2436-2-0x00007FFDA2110000-0x00007FFDA2120000-memory.dmp

Filesize
64KB

Download
memory/2436-4-0x00007FFDA2110000-0x00007FFDA2120000-memory.dmp

Filesize
64KB

Download
memory/2436-5-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download
memory/2436-6-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download
memory/2436-7-0x00007FFDA2110000-0x00007FFDA2120000-memory.dmp

Filesize
64KB

Download
memory/2436-9-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download
memory/2436-8-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download
memory/2436-10-0x00007FFD9F9E0000-0x00007FFD9F9F0000-memory.dmp

Filesize
64KB

Download
memory/2436-11-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download
memory/2436-12-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download
memory/2436-14-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download
memory/2436-13-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download
memory/2436-15-0x00007FFD9F9E0000-0x00007FFD9F9F0000-memory.dmp

Filesize
64KB

Download
memory/2436-16-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download
memory/2436-17-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download
memory/2436-18-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download
memory/2436-28-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download
memory/2436-29-0x00007FFDE212D000-0x00007FFDE212E000-memory.dmp

Filesize
4KB

Download
memory/2436-30-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download
memory/2436-31-0x00007FFDE2090000-0x00007FFDE2285000-memory.dmp

Filesize
2.0MB

Download