b0a9be71fe8845ee4ba32f9d3e47267bdeae9a2dff7d50ea0f27f8959e50cce5

Analysis

max time kernel
135s
max time network
132s
platform
windows10_x64
resource
win10
submitted
11/07/2020, 07:24

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General

Target

Istruire,07.20.doc
Size

134KB
MD5

692ccd006cc8d14f11711fb8220792b7
SHA1

34bb5a370bebb351da13626c08c5679af7ec0a1c
SHA256

b0a9be71fe8845ee4ba32f9d3e47267bdeae9a2dff7d50ea0f27f8959e50cce5
SHA512

0d61e69ab7937dd30865be19ba4a73914a046636c69c85b32ba907a12c75b5740080cfbce94f7ac74ed70af882c6916e362dd3d3963362ef3e856f5496e9dcea

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

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

Suspicious use of SetWindowsHookEx 19 IoCs

pid	Process
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3832	WINWORD.EXE
3832	WINWORD.EXE

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

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\Istruire,07.20.doc" /o ""
1⤵
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Enumerates system info in registry
PID:3832

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/3832-0-0x000001FB1C9AB000-0x000001FB1C9B0000-memory.dmp

Filesize
20KB

Download
memory/3832-1-0x000001FB1A7DC000-0x000001FB1A7E1000-memory.dmp

Filesize
20KB

Download
memory/3832-2-0x000001FB1CA26000-0x000001FB1CA2B000-memory.dmp

Filesize
20KB

Download
memory/3832-3-0x000001FB1C9AB000-0x000001FB1C9B0000-memory.dmp

Filesize
20KB

Download
memory/3832-4-0x000001FB1C9AB000-0x000001FB1C9B0000-memory.dmp

Filesize
20KB

Download
memory/3832-5-0x000001FB1C9AB000-0x000001FB1C9B0000-memory.dmp

Filesize
20KB

Download
memory/3832-6-0x000001FB1CA26000-0x000001FB1CA2B000-memory.dmp

Filesize
20KB

Download
memory/3832-7-0x000001FB1CA26000-0x000001FB1CA2B000-memory.dmp

Filesize
20KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads