437c60d3c3388318f4bd86615549124c38e1a92e1d80bd89336a6e12322dbea5

Analysis

max time kernel
13s
max time network
14s
platform
windows10_x64
resource
win10
submitted
17-07-2020 16:50

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General

Target

437c60d3c3388318f4bd86615549124c38e1a92e1d80bd89336a6e12322dbea5.doc
Size

195KB
MD5

491bc486983f1fbed10886198ce49d6e
SHA1

45b1e111ae72f40beda19b0bb4edd3b58903df0c
SHA256

437c60d3c3388318f4bd86615549124c38e1a92e1d80bd89336a6e12322dbea5
SHA512

13ae9ee8e4e9b979088cb8887822cf9edfa31179c26eb36f88219b198cc6bc3cb53b81fd5efcb1f58cff1d05a955add2cf1c3bdbe59597b69c2bd4144af2f0c3

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
3100	WINWORD.EXE
3100	WINWORD.EXE
3100	WINWORD.EXE
3100	WINWORD.EXE
3100	WINWORD.EXE
3100	WINWORD.EXE
3100	WINWORD.EXE
3100	WINWORD.EXE
3100	WINWORD.EXE
3100	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3100	WINWORD.EXE
3100	WINWORD.EXE

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	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\437c60d3c3388318f4bd86615549124c38e1a92e1d80bd89336a6e12322dbea5.doc" /o ""
1⤵
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
PID:3100

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3100-0-0x000001358D623000-0x000001358D68D000-memory.dmp

Filesize
424KB

Download
memory/3100-1-0x000001358D623000-0x000001358D68D000-memory.dmp

Filesize
424KB

Download
memory/3100-2-0x000001358D623000-0x000001358D68D000-memory.dmp

Filesize
424KB

Download
memory/3100-3-0x000001358D623000-0x000001358D68D000-memory.dmp

Filesize
424KB

Download
memory/3100-4-0x000001358D85A000-0x000001358D85F000-memory.dmp

Filesize
20KB

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads