221b11a9ca29581978c794f1ad4bad6865407194d8b9351e1d26a553fd541bf4

Analysis

max time kernel
127s
max time network
161s
platform
windows10_x64
resource
win10-en-20211208
submitted
19-01-2022 01:04

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General

Target

[email protected]/?????? ? ??????????????? ?? ????? ?? ???????.docx
Size

17KB
MD5

180fdd99d3e7747e1655ff2a9fa7437a
SHA1

b8d03b2b4a092ea1123e92c1b612ae21de74d081
SHA256

e2c9484eb12d1b8db4bf3db38915a291a9076e11dcc4b934a1e7907dd8ce2655
SHA512

fb39ad2bcc5376a9fee452a4eae667a817591b167910520d0b3b66690f0e99bcdc592acc1568bdacf3a1c4b032581f6a7704c044b852950449ea10e177b56f4a

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

2548 WINWORD.EXE
2548 WINWORD.EXE

Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

WINWORD.EXE

pid	process
2548	WINWORD.EXE
2548	WINWORD.EXE
2548	WINWORD.EXE
2548	WINWORD.EXE
2548	WINWORD.EXE
2548	WINWORD.EXE
2548	WINWORD.EXE
2548	WINWORD.EXE
2548	WINWORD.EXE
2548	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\[email protected]\______ _ _______________ __ _____ __ _______.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2548

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/2548-117-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download
memory/2548-118-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download
memory/2548-119-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download
memory/2548-120-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download
memory/2548-121-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download
memory/2548-124-0x00007FFDEBBB0000-0x00007FFDEBBC0000-memory.dmp

Filesize
64KB

Download
memory/2548-127-0x00007FFDEBBB0000-0x00007FFDEBBC0000-memory.dmp

Filesize
64KB

Download
memory/2548-320-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download
memory/2548-321-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download
memory/2548-322-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download
memory/2548-323-0x00007FFDEE7B0000-0x00007FFDEE7C0000-memory.dmp

Filesize
64KB

Download