fcb7b776870f80ea86ed26f7b561dff7a12d9eb98e61eee83033d1bcaa801400

Analysis

max time kernel
143s
max time network
146s
platform
windows10_x64
resource
win10v20210408
submitted
20-04-2021 05:58

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General

Target

H-ÖİŞSHvTA-20210420-54.doc
Size

570KB
MD5

51e5e69a3706f5b25965e8b9be30f57b
SHA1

3529b4ac6af4fef13747ab0e07f17640d0278754
SHA256

fcb7b776870f80ea86ed26f7b561dff7a12d9eb98e61eee83033d1bcaa801400
SHA512

9df8a95756e505eff3199b9d8cc05bede02f40255d29f83b4e1de7f91aabde9b08b180a02895f51c1f2df73c1c0ebe54606fc94e848a383765f42df4ba1aff6c

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\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 behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

1032 WINWORD.EXE
1032 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1032 WINWORD.EXE
1032 WINWORD.EXE
1032 WINWORD.EXE
1032 WINWORD.EXE
1032 WINWORD.EXE
1032 WINWORD.EXE
1032 WINWORD.EXE

pid	process
1032	WINWORD.EXE
1032	WINWORD.EXE

pid	process
1032	WINWORD.EXE
1032	WINWORD.EXE
1032	WINWORD.EXE
1032	WINWORD.EXE
1032	WINWORD.EXE
1032	WINWORD.EXE
1032	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\H-ÖİŞSHvTA-20210420-54.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1032

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/1032-114-0x00007FFC3AEC0000-0x00007FFC3AED0000-memory.dmp

Filesize
64KB

Download
memory/1032-115-0x00007FFC3AEC0000-0x00007FFC3AED0000-memory.dmp

Filesize
64KB

Download
memory/1032-116-0x00007FFC3AEC0000-0x00007FFC3AED0000-memory.dmp

Filesize
64KB

Download
memory/1032-117-0x00007FFC3AEC0000-0x00007FFC3AED0000-memory.dmp

Filesize
64KB

Download
memory/1032-119-0x00007FFC3AEC0000-0x00007FFC3AED0000-memory.dmp

Filesize
64KB

Download
memory/1032-118-0x00007FFC5BE70000-0x00007FFC5E993000-memory.dmp

Filesize
43.1MB

Download
memory/1032-122-0x00007FFC567A0000-0x00007FFC5788E000-memory.dmp

Filesize
16.9MB

Download
memory/1032-123-0x00007FFC548A0000-0x00007FFC56795000-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