d20d22cdd9af5bde44d0f1c11f915f13dbc97ed3ab3114eacbe7edc48b11e540

Analysis

max time kernel
119s
max time network
127s
platform
windows10_x64
resource
win10-en-20211104
submitted
19-11-2021 08:22

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General

Target

SHIPPING-DOC.xlsx
Size

228KB
MD5

dfd2b8cbb44d1484243e6af091feb34d
SHA1

734f74e75da86a282e03eb874daf93bbb12864a1
SHA256

d20d22cdd9af5bde44d0f1c11f915f13dbc97ed3ab3114eacbe7edc48b11e540
SHA512

e167710a475f41d94dee41fba09361aa8d867d442726c93ed8d8624bfd2561770b63ff592239e357fc20905ca314fb95abba401ce0209a6e6daf670e0797de8b

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2628 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2628	EXCEL.EXE
2628	EXCEL.EXE
2628	EXCEL.EXE
2628	EXCEL.EXE
2628	EXCEL.EXE
2628	EXCEL.EXE
2628	EXCEL.EXE
2628	EXCEL.EXE
2628	EXCEL.EXE
2628	EXCEL.EXE
2628	EXCEL.EXE
2628	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-DOC.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2628

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/2628-118-0x00007FF858BC0000-0x00007FF858BD0000-memory.dmp

Filesize
64KB

Download
memory/2628-119-0x00007FF858BC0000-0x00007FF858BD0000-memory.dmp

Filesize
64KB

Download
memory/2628-121-0x00007FF858BC0000-0x00007FF858BD0000-memory.dmp

Filesize
64KB

Download
memory/2628-120-0x00007FF858BC0000-0x00007FF858BD0000-memory.dmp

Filesize
64KB

Download
memory/2628-122-0x000001C0A6440000-0x000001C0A6442000-memory.dmp

Filesize
8KB

Download
memory/2628-123-0x000001C0A6440000-0x000001C0A6442000-memory.dmp

Filesize
8KB

Download
memory/2628-124-0x00007FF858BC0000-0x00007FF858BD0000-memory.dmp

Filesize
64KB

Download
memory/2628-125-0x000001C0A6440000-0x000001C0A6442000-memory.dmp

Filesize
8KB

Download
memory/2628-131-0x00007FF855050000-0x00007FF855060000-memory.dmp

Filesize
64KB

Download
memory/2628-132-0x00007FF855050000-0x00007FF855060000-memory.dmp

Filesize
64KB

Download