17649aa7c5391a0f362e6c8f19665ad418b3ddaa2fe2924d455674760721d0ed

Analysis

max time kernel
13s
max time network
15s
platform
windows10_x64
resource
win10
submitted
17-07-2020 17:18

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General

Target

17649aa7c5391a0f362e6c8f19665ad418b3ddaa2fe2924d455674760721d0ed.doc
Size

194KB
MD5

3c23c4a87b4f7d3140895bc7f86975f5
SHA1

7c5e319926176645abc27975ecac7158d4efd01b
SHA256

17649aa7c5391a0f362e6c8f19665ad418b3ddaa2fe2924d455674760721d0ed
SHA512

918dfd52ab84a6a5f23fde3d15ce7e4c03b16ab77d9c7dffbdcce6f7e35d235ce231089786e91a4d1a23c38eb2c02ff6e01747f2c9b35ee3e177609af0caf8b3

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE
3900	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3900	WINWORD.EXE
3900	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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	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\17649aa7c5391a0f362e6c8f19665ad418b3ddaa2fe2924d455674760721d0ed.doc" /o ""
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
PID:3900

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/3900-0-0x00000212EBD21000-0x00000212EBD26000-memory.dmp

Filesize
20KB

Download
memory/3900-1-0x00000212EBD1C000-0x00000212EBD21000-memory.dmp

Filesize
20KB

Download
memory/3900-2-0x00000212EBD21000-0x00000212EBD26000-memory.dmp

Filesize
20KB

Download
memory/3900-3-0x00000212E9DB1000-0x00000212E9DB3000-memory.dmp

Filesize
8KB

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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