fe9fe5b74f717cbf3e5e74ed81cc794b6868a0db0eb3be85689f41fc1e69c63a

Analysis

max time kernel
114s
max time network
134s
platform
windows10_x64
resource
win10v20210410
submitted
19-04-2021 11:44

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General

Target

order.doc
Size

508KB
MD5

645b9ead5f62a6a7ab7fbbd5931c7c6c
SHA1

1c2016b51b095f54a2bfb0d8ae90cf1f2b5d2b0f
SHA256

fe9fe5b74f717cbf3e5e74ed81cc794b6868a0db0eb3be85689f41fc1e69c63a
SHA512

a68303676b5f2cfb9853b0c5c87881879175d449d8fc2102f91f94ab03226b83f2a3da5ffb947e3d1f394beae0e9e5b3d0be8ff293075cbea56fe059a0e44e8e

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:

WINWORD.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3952 WINWORD.EXE
3952 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3952 WINWORD.EXE
3952 WINWORD.EXE
3952 WINWORD.EXE
3952 WINWORD.EXE
3952 WINWORD.EXE
3952 WINWORD.EXE
3952 WINWORD.EXE
3952 WINWORD.EXE

pid	process
3952	WINWORD.EXE
3952	WINWORD.EXE

pid	process
3952	WINWORD.EXE
3952	WINWORD.EXE
3952	WINWORD.EXE
3952	WINWORD.EXE
3952	WINWORD.EXE
3952	WINWORD.EXE
3952	WINWORD.EXE
3952	WINWORD.EXE

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\order.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3952

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

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Downloads

memory/3952-114-0x00007FFA08250000-0x00007FFA08260000-memory.dmp

Filesize
64KB

Download
memory/3952-115-0x00007FFA08250000-0x00007FFA08260000-memory.dmp

Filesize
64KB

Download
memory/3952-116-0x00007FFA08250000-0x00007FFA08260000-memory.dmp

Filesize
64KB

Download
memory/3952-117-0x00007FFA08250000-0x00007FFA08260000-memory.dmp

Filesize
64KB

Download
memory/3952-119-0x00007FFA08250000-0x00007FFA08260000-memory.dmp

Filesize
64KB

Download
memory/3952-118-0x00007FFA2A090000-0x00007FFA2CBB3000-memory.dmp

Filesize
43.1MB

Download
memory/3952-122-0x00007FFA22F50000-0x00007FFA2403E000-memory.dmp

Filesize
16.9MB

Download
memory/3952-123-0x00007FFA21050000-0x00007FFA22F45000-memory.dmp

Filesize
31.0MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads