1c1deca91e28d12a059ff69ecf32b3ce37645423b14a866456c724b08c3deaa6

Analysis

max time kernel
118s
max time network
138s
platform
windows10_x64
resource
win10-en-20211014
submitted
25-11-2021 16:58

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General

Target

MV LILY SEA.xlsx
Size

229KB
MD5

c5bae9f78dca220b86d7388b54a7d4c8
SHA1

2c32725996bfae991b564967deab362b65a4316c
SHA256

1c1deca91e28d12a059ff69ecf32b3ce37645423b14a866456c724b08c3deaa6
SHA512

fa1aa6118eb12609e4b015e28b626385546a841d8d9b3d83f0b2a3c6e25dbe851e02cde2378eb707650035c100f18d45e6321e3b6f9839387cdafc341e24bd81

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2800 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2800	EXCEL.EXE
2800	EXCEL.EXE
2800	EXCEL.EXE
2800	EXCEL.EXE
2800	EXCEL.EXE
2800	EXCEL.EXE
2800	EXCEL.EXE
2800	EXCEL.EXE
2800	EXCEL.EXE
2800	EXCEL.EXE
2800	EXCEL.EXE
2800	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\MV LILY SEA.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2800

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/2800-118-0x00007FFB0ED40000-0x00007FFB0ED50000-memory.dmp

Filesize
64KB

Download
memory/2800-119-0x00007FFB0ED40000-0x00007FFB0ED50000-memory.dmp

Filesize
64KB

Download
memory/2800-120-0x00007FFB0ED40000-0x00007FFB0ED50000-memory.dmp

Filesize
64KB

Download
memory/2800-121-0x00007FFB0ED40000-0x00007FFB0ED50000-memory.dmp

Filesize
64KB

Download
memory/2800-122-0x00007FFB0ED40000-0x00007FFB0ED50000-memory.dmp

Filesize
64KB

Download
memory/2800-123-0x000002CC58C10000-0x000002CC58C12000-memory.dmp

Filesize
8KB

Download
memory/2800-124-0x000002CC58C10000-0x000002CC58C12000-memory.dmp

Filesize
8KB

Download
memory/2800-125-0x000002CC58C10000-0x000002CC58C12000-memory.dmp

Filesize
8KB

Download