0eefa1b50146cc8bd48981d824d87b9e89437d0a634fd710b4794f3bc79c85d9

Analysis

max time kernel
104s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 07:57

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General

Target

0eefa1b50146cc8bd48981d824d87b9e89437d0a634fd710b4794f3bc79c85d9.xls
Size

26KB
MD5

b89c917039d33cb71e09bcc65c6af011
SHA1

9595fcdb6a735b0fca99b1523f71fc3e84be597a
SHA256

0eefa1b50146cc8bd48981d824d87b9e89437d0a634fd710b4794f3bc79c85d9
SHA512

87b3a0271cb795f9042c08001c1ded8e9bbea61e9044c1065ad4b999552b0694c648d4482e367379b1c6b40b35e7fa43e2c3885d8877428e1d5d65dc22eed538
SSDEEP

384:FQQQcxNset5DOwS/2xxiYYtjx8IhopnNhJrlFypJwu/73FOT3EgXjXAQ:FQQQcxNsejQuxk8K1Q3TX

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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

2524 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2524	EXCEL.EXE
2524	EXCEL.EXE
2524	EXCEL.EXE
2524	EXCEL.EXE
2524	EXCEL.EXE
2524	EXCEL.EXE
2524	EXCEL.EXE
2524	EXCEL.EXE
2524	EXCEL.EXE
2524	EXCEL.EXE
2524	EXCEL.EXE
2524	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\0eefa1b50146cc8bd48981d824d87b9e89437d0a634fd710b4794f3bc79c85d9.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2524

Network

MITRE ATT&CK Enterprise v6

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/2524-132-0x00007FFC0BFB0000-0x00007FFC0BFC0000-memory.dmp

Filesize
64KB

Download
memory/2524-133-0x00007FFC0BFB0000-0x00007FFC0BFC0000-memory.dmp

Filesize
64KB

Download
memory/2524-134-0x00007FFC0BFB0000-0x00007FFC0BFC0000-memory.dmp

Filesize
64KB

Download
memory/2524-135-0x00007FFC0BFB0000-0x00007FFC0BFC0000-memory.dmp

Filesize
64KB

Download
memory/2524-136-0x00007FFC0BFB0000-0x00007FFC0BFC0000-memory.dmp

Filesize
64KB

Download
memory/2524-137-0x00007FFC09650000-0x00007FFC09660000-memory.dmp

Filesize
64KB

Download
memory/2524-138-0x00007FFC09650000-0x00007FFC09660000-memory.dmp

Filesize
64KB

Download
memory/2524-141-0x00007FFC0BFB0000-0x00007FFC0BFC0000-memory.dmp

Filesize
64KB

Download
memory/2524-140-0x00007FFC0BFB0000-0x00007FFC0BFC0000-memory.dmp

Filesize
64KB

Download
memory/2524-142-0x00007FFC0BFB0000-0x00007FFC0BFC0000-memory.dmp

Filesize
64KB

Download
memory/2524-143-0x00007FFC0BFB0000-0x00007FFC0BFC0000-memory.dmp

Filesize
64KB

Download