d25bee9abec1954572cbf69f19c683a49a847e14b1801554c6106ffe62caf2ae

Analysis

max time kernel
149s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
27-03-2023 06:58

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General

Target

d25bee9abec1954572cbf69f19c683a49a847e14b1801554c6106ffe62caf2ae.doc
Size

4.4MB
MD5

b2254d2bb692c112c28ecea35b7e0682
SHA1

6c57adde26df5cb664151f5f2134041bc43665ab
SHA256

d25bee9abec1954572cbf69f19c683a49a847e14b1801554c6106ffe62caf2ae
SHA512

709cc133c52e8bd3c1dc971f5199e8b39ec82e454c3d31fde9f1f516b9c4f3c11e44295444d18464a31074389db3ca9efb18eee3918e5e8a35d8c1c64323081e
SSDEEP

98304:jxFv9zetSTKOMSmhS/Wv5k5QdrUMFVFpgo/Qod6jLh2G:lFd5MPX5k5QxUMFVFpgo/Qod6jLh2

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

4268 WINWORD.EXE
4268 WINWORD.EXE

Suspicious use of SetWindowsHookEx 21 IoCs

Processes:

WINWORD.EXE

pid	process
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	WINWORD.EXE
4268	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\d25bee9abec1954572cbf69f19c683a49a847e14b1801554c6106ffe62caf2ae.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4268

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

Replay Monitor

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Downloads

memory/4268-133-0x00007FF7E3BB0000-0x00007FF7E3BC0000-memory.dmp

Filesize
64KB

Download
memory/4268-134-0x00007FF7E3BB0000-0x00007FF7E3BC0000-memory.dmp

Filesize
64KB

Download
memory/4268-135-0x00007FF7E3BB0000-0x00007FF7E3BC0000-memory.dmp

Filesize
64KB

Download
memory/4268-136-0x00007FF7E3BB0000-0x00007FF7E3BC0000-memory.dmp

Filesize
64KB

Download
memory/4268-137-0x00007FF7E3BB0000-0x00007FF7E3BC0000-memory.dmp

Filesize
64KB

Download
memory/4268-138-0x00007FF7E1AC0000-0x00007FF7E1AD0000-memory.dmp

Filesize
64KB

Download
memory/4268-139-0x00007FF7E1AC0000-0x00007FF7E1AD0000-memory.dmp

Filesize
64KB

Download