cca60f07c36b4d0c93bcb8205676c0428fc36b3fae48c33b3eb33888fd24ad03

Analysis

max time kernel
134s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2022 01:20

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General

Target

cca60f07c36b4d0c93bcb8205676c0428fc36b3fae48c33b3eb33888fd24ad03.xls
Size

140KB
MD5

040a59c4f6ed86fd897992d0f1a03f4d
SHA1

c215d8d053358463f93d517402dbbac2cc4bcbc6
SHA256

cca60f07c36b4d0c93bcb8205676c0428fc36b3fae48c33b3eb33888fd24ad03
SHA512

492af5ea0c029286266d8a48f67697826a321452b7ca32ab4fbc47e617e6cb104cb52ec92d64c8a2358a6163666115362a1f8e06e587ab2d6399f2285dd510b8
SSDEEP

1536:y2222TGpnEM+HQ79N0YeXH92n3XTUGMgTTVnrEgpZ55oJ5ahQ2ftUc8Rl520/SuD:/FUc8RVowIsoeKL/s1aHFnjGF2k

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

3992 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3992	EXCEL.EXE
3992	EXCEL.EXE
3992	EXCEL.EXE
3992	EXCEL.EXE
3992	EXCEL.EXE
3992	EXCEL.EXE
3992	EXCEL.EXE
3992	EXCEL.EXE
3992	EXCEL.EXE
3992	EXCEL.EXE
3992	EXCEL.EXE
3992	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\cca60f07c36b4d0c93bcb8205676c0428fc36b3fae48c33b3eb33888fd24ad03.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3992

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/3992-132-0x00007FFBB3BF0000-0x00007FFBB3C00000-memory.dmp

Filesize
64KB

Download
memory/3992-134-0x00007FFBB3BF0000-0x00007FFBB3C00000-memory.dmp

Filesize
64KB

Download
memory/3992-133-0x00007FFBB3BF0000-0x00007FFBB3C00000-memory.dmp

Filesize
64KB

Download
memory/3992-135-0x00007FFBB3BF0000-0x00007FFBB3C00000-memory.dmp

Filesize
64KB

Download
memory/3992-136-0x00007FFBB3BF0000-0x00007FFBB3C00000-memory.dmp

Filesize
64KB

Download
memory/3992-137-0x00007FFBB1680000-0x00007FFBB1690000-memory.dmp

Filesize
64KB

Download
memory/3992-138-0x00007FFBB1680000-0x00007FFBB1690000-memory.dmp

Filesize
64KB

Download
memory/3992-140-0x00007FFBB3BF0000-0x00007FFBB3C00000-memory.dmp

Filesize
64KB

Download
memory/3992-141-0x00007FFBB3BF0000-0x00007FFBB3C00000-memory.dmp

Filesize
64KB

Download
memory/3992-142-0x00007FFBB3BF0000-0x00007FFBB3C00000-memory.dmp

Filesize
64KB

Download
memory/3992-143-0x00007FFBB3BF0000-0x00007FFBB3C00000-memory.dmp

Filesize
64KB

Download