1e6e568e2fccfeb2e0275982d5637e0be6d0ba4575685126d957061bf2d19678

Analysis

max time kernel
136s
max time network
137s
platform
windows10_x64
resource
win10
submitted
07-07-2020 06:53

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General

Target

178P.rtf
Size

1.7MB
MD5

1d1fb7aba66794303afc6b5420068231
SHA1

042c07e7db1ab01b066bd1f2c042cb652e1fc5df
SHA256

1e6e568e2fccfeb2e0275982d5637e0be6d0ba4575685126d957061bf2d19678
SHA512

adc76dbc32fe6e556e430e9895d3cb6b1bae4b4db7b4734790e0c67c7ef9210285ac840db06c688250f1d075ad64c174ecd699ae029ac273a2ae210a261974c8

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3844 WINWORD.EXE
3844 WINWORD.EXE
3844 WINWORD.EXE
3844 WINWORD.EXE
3844 WINWORD.EXE
3844 WINWORD.EXE
3844 WINWORD.EXE
3844 WINWORD.EXE
Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

3844 WINWORD.EXE
3844 WINWORD.EXE

pid	process
3844	WINWORD.EXE
3844	WINWORD.EXE
3844	WINWORD.EXE
3844	WINWORD.EXE
3844	WINWORD.EXE
3844	WINWORD.EXE
3844	WINWORD.EXE
3844	WINWORD.EXE

pid	process
3844	WINWORD.EXE
3844	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

Processes:

WINWORD.EXE

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

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

NTFS ADS 2 IoCs

Processes:

WINWORD.EXE

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\velky:Zone.Identifier	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\vetu.dll:Zone.Identifier	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\178P.rtf" /o ""
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
PID:3844

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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