ce4e343d727e74ca8d3593d60d08383fc59e8d8b0c99fa84d1e47a81d6db73c2

Analysis

max time kernel
149s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2023, 08:50

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General

Target

Повістка_до суду - КІЯН ЛЮДМИЛА ВАСИЛІВНА .doc
Size

74KB
MD5

aaa347275aed85945bc3ff884711a3ce
SHA1

b3a7b19197811c41689676ac28c4dd44ce4751b6
SHA256

ce4e343d727e74ca8d3593d60d08383fc59e8d8b0c99fa84d1e47a81d6db73c2
SHA512

cd0bf3b8d1ee81164abcd9ddb9dcd9438da65b2def7468c47fa398528c5d85a13a751f9746910439a71390e95e343f35e1267fcbabcbc58c1647606501374728
SSDEEP

1536:eb4YzV4gfCmwA1tjygcWMmlHkLjFCqBUPAXxubx8nJzM:GPlwiMikLBCaUIXx8x8n6

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

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
4400	WINWORD.EXE
4400	WINWORD.EXE

Suspicious use of SetWindowsHookEx 16 IoCs

pid	Process
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE
4400	WINWORD.EXE

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

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\Повістка_до суду - КІЯН ЛЮДМИЛА ВАСИЛІВНА .doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4400

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/4400-133-0x00007FFA9A9F0000-0x00007FFA9AA00000-memory.dmp

Filesize
64KB

Download
memory/4400-134-0x00007FFA9A9F0000-0x00007FFA9AA00000-memory.dmp

Filesize
64KB

Download
memory/4400-135-0x00007FFA9A9F0000-0x00007FFA9AA00000-memory.dmp

Filesize
64KB

Download
memory/4400-136-0x00007FFA9A9F0000-0x00007FFA9AA00000-memory.dmp

Filesize
64KB

Download
memory/4400-137-0x00007FFA9A9F0000-0x00007FFA9AA00000-memory.dmp

Filesize
64KB

Download
memory/4400-138-0x00007FFA98740000-0x00007FFA98750000-memory.dmp

Filesize
64KB

Download
memory/4400-139-0x00007FFA98740000-0x00007FFA98750000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads