54793f5d71ebed0c4db8be0e4a9ba91f873b00cde08244f28601148c4d9b7996

Analysis

max time kernel
112s
max time network
138s
platform
windows10_x64
resource
win10-en-20211014
submitted
30-11-2021 18:32

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General

Target

SHIPPING DOCUMENT.xlsx
Size

228KB
MD5

ee219c2a0145e821ac0b89f0ee081ddb
SHA1

a22a66920171bb0968b627e627645418a4ab983f
SHA256

54793f5d71ebed0c4db8be0e4a9ba91f873b00cde08244f28601148c4d9b7996
SHA512

cf5950deb832c0d864e9a5c845df83d1955462029fa297183b9f041de8d43512f92a9a74b495b3d6fa80dc4e5af88263b3d188d65fbda310fbd5878557cdcdcc

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

2728 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	EXCEL.EXE
2728	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\SHIPPING DOCUMENT.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2728

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/2728-118-0x00007FF7FB410000-0x00007FF7FB420000-memory.dmp

Filesize
64KB

Download
memory/2728-119-0x00007FF7FB410000-0x00007FF7FB420000-memory.dmp

Filesize
64KB

Download
memory/2728-120-0x00007FF7FB410000-0x00007FF7FB420000-memory.dmp

Filesize
64KB

Download
memory/2728-121-0x00007FF7FB410000-0x00007FF7FB420000-memory.dmp

Filesize
64KB

Download
memory/2728-122-0x00007FF7FB410000-0x00007FF7FB420000-memory.dmp

Filesize
64KB

Download
memory/2728-123-0x000001D0E7E60000-0x000001D0E7E62000-memory.dmp

Filesize
8KB

Download
memory/2728-124-0x000001D0E7E60000-0x000001D0E7E62000-memory.dmp

Filesize
8KB

Download
memory/2728-125-0x000001D0E7E60000-0x000001D0E7E62000-memory.dmp

Filesize
8KB

Download
memory/2728-131-0x00007FF7F8120000-0x00007FF7F8130000-memory.dmp

Filesize
64KB

Download
memory/2728-132-0x00007FF7F8120000-0x00007FF7F8130000-memory.dmp

Filesize
64KB

Download