e843d51cfebf1e08f0f0531f67a508b472556f4856ef155ecadea5d85aa2ee6b

Analysis

max time kernel
202s
max time network
209s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2022 13:58

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General

Target

e843d51cfebf1e08f0f0531f67a508b472556f4856ef155ecadea5d85aa2ee6b.doc
Size

233KB
MD5

047a0c1e472ec2f557a84676982465c9
SHA1

c7aad8aa6eeb536ae787bdadf132d461716f43fd
SHA256

e843d51cfebf1e08f0f0531f67a508b472556f4856ef155ecadea5d85aa2ee6b
SHA512

e00eeec7447e6df260e5bb4ffe1be473bebb08950a743ca3ca125330423e4603714ead3c966b2f9420db2c62feb40076961c725191d13477e7752a03cfb7a047
SSDEEP

3072:zcMpaUW9Ush7hGN0+lli/Frb/mm2gxjgnoc3IfrNYAfytW/PbjAx/YlrETSk5IR:/aUUrlemNrb92wg33IDySytW/jPWWk5

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 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 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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

1364 WINWORD.EXE
1364 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1364 WINWORD.EXE
1364 WINWORD.EXE
1364 WINWORD.EXE
1364 WINWORD.EXE
1364 WINWORD.EXE
1364 WINWORD.EXE
1364 WINWORD.EXE

pid	process
1364	WINWORD.EXE
1364	WINWORD.EXE

pid	process
1364	WINWORD.EXE
1364	WINWORD.EXE
1364	WINWORD.EXE
1364	WINWORD.EXE
1364	WINWORD.EXE
1364	WINWORD.EXE
1364	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\e843d51cfebf1e08f0f0531f67a508b472556f4856ef155ecadea5d85aa2ee6b.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1364

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

Replay Monitor

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Downloads

memory/1364-132-0x00007FFBF2B50000-0x00007FFBF2B60000-memory.dmp

Filesize
64KB

Download
memory/1364-133-0x00007FFBF2B50000-0x00007FFBF2B60000-memory.dmp

Filesize
64KB

Download
memory/1364-134-0x00007FFBF2B50000-0x00007FFBF2B60000-memory.dmp

Filesize
64KB

Download
memory/1364-135-0x00007FFBF2B50000-0x00007FFBF2B60000-memory.dmp

Filesize
64KB

Download
memory/1364-136-0x00007FFBF2B50000-0x00007FFBF2B60000-memory.dmp

Filesize
64KB

Download
memory/1364-137-0x00007FFBF0290000-0x00007FFBF02A0000-memory.dmp

Filesize
64KB

Download
memory/1364-138-0x00007FFBF0290000-0x00007FFBF02A0000-memory.dmp

Filesize
64KB

Download
memory/1364-140-0x00007FFBF2B50000-0x00007FFBF2B60000-memory.dmp

Filesize
64KB

Download
memory/1364-141-0x00007FFBF2B50000-0x00007FFBF2B60000-memory.dmp

Filesize
64KB

Download
memory/1364-142-0x00007FFBF2B50000-0x00007FFBF2B60000-memory.dmp

Filesize
64KB

Download
memory/1364-143-0x00007FFBF2B50000-0x00007FFBF2B60000-memory.dmp

Filesize
64KB

Download