6fda16b3435cfef430101a7579333b9394131084796fbd93bdafee288f84e8c1

Analysis

max time kernel
152s
max time network
169s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 19:25

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General

Target

Աϱϸ/370727193710070042.xls
Size

13KB
MD5

77a30a010641de7d7cbf3d3047294079
SHA1

abdf7a971ba24c63a6b1e82235638d911d591f0f
SHA256

767aa51b7226ae5745253c54b61f6e1f0a73c686890937475f63765ac6efca9b
SHA512

2f08d2e569ed7d46f2e867c3304ecfd8b99ea61edd3d05a9f50a197fd951d5e1ac4ba34bfa21903417defa45bcc74cf6a83833dea718cde4d86de64eab082a16
SSDEEP

48:rYLZgDTRhzxS3g3Pr0tmF06/Tcg4fVqgHU3+:UqDdhEQz0QVceO

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

4716 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
4716	EXCEL.EXE
4716	EXCEL.EXE
4716	EXCEL.EXE
4716	EXCEL.EXE
4716	EXCEL.EXE
4716	EXCEL.EXE
4716	EXCEL.EXE
4716	EXCEL.EXE
4716	EXCEL.EXE
4716	EXCEL.EXE
4716	EXCEL.EXE
4716	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\Աϱϸ\370727193710070042.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4716

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/4716-132-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/4716-134-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/4716-133-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/4716-135-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/4716-136-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/4716-137-0x00007FF88FE50000-0x00007FF88FE60000-memory.dmp

Filesize
64KB

Download
memory/4716-138-0x00007FF88FE50000-0x00007FF88FE60000-memory.dmp

Filesize
64KB

Download
memory/4716-140-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/4716-141-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/4716-142-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download
memory/4716-143-0x00007FF892150000-0x00007FF892160000-memory.dmp

Filesize
64KB

Download