11a9d20b2be97f4170b655c3ef2f727174a6b46a28ac94182b122adc39220c5e

Analysis

max time kernel
101s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27-11-2022 02:57

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General

Target

ͬļ/2.¼5 ظܱ.doc
Size

45KB
MD5

0d31783fc2a6f0f1cac47525fcd4fed0
SHA1

0ab04dd35a619a9da83e8e19d44c0c0527104349
SHA256

cbfc066d529df3cc1ff71a8d18b08260f3a658cd23c27fbb76fec2b1a1db6661
SHA512

4acc7288ee9108064992ece2797bf90a73cf3197a90111c7007581fca5eec9584a16cd7b91cae060654d645671d4fce3b45c920d69c3a8ae2cafd2ab728b188c
SSDEEP

768:OSVSj11/YTkBpsCSkVNQt1mAPoKaJ9E93:FSp1/YTkBpsCSkVNS0APovvO3

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 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

2404 WINWORD.EXE
2404 WINWORD.EXE

Suspicious use of SetWindowsHookEx 16 IoCs

Processes:

WINWORD.EXE

pid	process
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	WINWORD.EXE
2404	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\ͬļ\2.¼5 ظܱ.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2404

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/2404-132-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmp

Filesize
64KB

Download
memory/2404-133-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmp

Filesize
64KB

Download
memory/2404-134-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmp

Filesize
64KB

Download
memory/2404-135-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmp

Filesize
64KB

Download
memory/2404-136-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmp

Filesize
64KB

Download
memory/2404-137-0x00007FFBDB3A0000-0x00007FFBDB3B0000-memory.dmp

Filesize
64KB

Download
memory/2404-138-0x00007FFBDB3A0000-0x00007FFBDB3B0000-memory.dmp

Filesize
64KB

Download
memory/2404-140-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmp

Filesize
64KB

Download
memory/2404-141-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmp

Filesize
64KB

Download
memory/2404-142-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmp

Filesize
64KB

Download
memory/2404-143-0x00007FFBDD8B0000-0x00007FFBDD8C0000-memory.dmp

Filesize
64KB

Download