5c7a7a9074d122179780a3db64b04f9d8225c9d4004dd201eb6e650e8d072dbd

Analysis

max time kernel
137s
max time network
139s
platform
windows10_x64
resource
win10
submitted
31/07/2020, 07:21

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General

Target
B_UAG4RQ5YGMBXM.doc
Size 174KB
Sample200731-614bg2nxba
SHA256 5c7a7a9074d122179780a3db64b04f9d8225c9d4004dd201eb6e650e8d072dbd
MD5 02f24ba4c3e1983e3a6be27fa2a6cc44
SHA1 08f249c68ed3cc1dc21fae3d63c3a166c27da19d
SHA512 da1df827efd4c5b8379714fa8a5ee477c35ddf452d6a5f42f3fa2db4c2736cd339b69767f0818db37c4680c685e251c16d7658fbdc29c9df82cd03347f59bfc1
MD5 SHA1 SHA512

Score

1^/10

Malware Config

Signatures

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3384	WINWORD.EXE
3384	WINWORD.EXE
3384	WINWORD.EXE
3384	WINWORD.EXE
3384	WINWORD.EXE
3384	WINWORD.EXE
3384	WINWORD.EXE
3384	WINWORD.EXE
3384	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3384	WINWORD.EXE
3384	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\B_UAG4RQ5YGMBXM.doc" /o ""
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
PID:3384

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/3384-4-0x000002382EAD6000-0x000002382EADB000-memory.dmp

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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