9c10d04ded68e5dda0eab8550bd018c8c9be0fa5b9182dda89762255b600be59

Analysis

max time kernel
174s
max time network
186s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2022 11:47

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General

Target

9c10d04ded68e5dda0eab8550bd018c8c9be0fa5b9182dda89762255b600be59.xls
Size

136KB
MD5

2358ce7e53417f8c5b6edac96d9dfc88
SHA1

6741ec7e4df6c2b9d64c5e7ac7c1e7ef8ccfafd7
SHA256

9c10d04ded68e5dda0eab8550bd018c8c9be0fa5b9182dda89762255b600be59
SHA512

da9d90c97034cef2ae9373854b79807d68678a2c36f06743f33724f5fb054cb2e9f159a2502f11a032e9258c6e374afcb39e9295f8a5ea28506caa637b398877
SSDEEP

3072:j5JaRH/C0OeNHZVDUihCA5xE9mX0OIkCADgB29qbkI:j5JaRH6gN5RzX5xE9mXfz9qA

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

4680 EXCEL.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

EXCEL.EXE

pid	process
4680	EXCEL.EXE
4680	EXCEL.EXE
4680	EXCEL.EXE
4680	EXCEL.EXE
4680	EXCEL.EXE
4680	EXCEL.EXE
4680	EXCEL.EXE
4680	EXCEL.EXE
4680	EXCEL.EXE
4680	EXCEL.EXE
4680	EXCEL.EXE
4680	EXCEL.EXE
4680	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\9c10d04ded68e5dda0eab8550bd018c8c9be0fa5b9182dda89762255b600be59.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4680

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/4680-132-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/4680-133-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/4680-134-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/4680-135-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/4680-136-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/4680-137-0x00007FF88FE50000-0x00007FF88FE60000-memory.dmp

Filesize
64KB

Download
memory/4680-138-0x00007FF88FE50000-0x00007FF88FE60000-memory.dmp

Filesize
64KB

Download