88ee30a665a5736bc8245659499dbad48104dd56386a083b4001381767707ca7

Analysis

max time kernel
101s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
11-04-2023 05:38

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General

Target

US MEGA PROMOTION.docx
Size

141KB
MD5

1c023fa418443ad824db1183d1f2f515
SHA1

d515f4a8dc93d8a192231d9596dcc0abe5de9efe
SHA256

88ee30a665a5736bc8245659499dbad48104dd56386a083b4001381767707ca7
SHA512

475eb28cb678b132b9fa00440048767b02f6b941d9c6139e892fa9e6277556cfa2fcfc876851d6912f031d866698e333b05f9f3f40c574205ec5e9acb4d194d5
SSDEEP

3072:HxMLGJ5XUR38tHWTcDNUqBIWWwNbSulbJp+mB6TyElHCip:r5XUR38t2ToOmegbSWbJf6TyqJp

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
5032	WINWORD.EXE
5032	WINWORD.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	WINWORD.EXE
5032	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\US MEGA PROMOTION.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5032

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/5032-133-0x00007FFDAB790000-0x00007FFDAB7A0000-memory.dmp

Filesize
64KB

Download
memory/5032-134-0x00007FFDAB790000-0x00007FFDAB7A0000-memory.dmp

Filesize
64KB

Download
memory/5032-135-0x00007FFDAB790000-0x00007FFDAB7A0000-memory.dmp

Filesize
64KB

Download
memory/5032-136-0x00007FFDAB790000-0x00007FFDAB7A0000-memory.dmp

Filesize
64KB

Download
memory/5032-137-0x00007FFDAB790000-0x00007FFDAB7A0000-memory.dmp

Filesize
64KB

Download
memory/5032-138-0x00007FFDA8E30000-0x00007FFDA8E40000-memory.dmp

Filesize
64KB

Download
memory/5032-139-0x00007FFDA8E30000-0x00007FFDA8E40000-memory.dmp

Filesize
64KB

Download
memory/5032-173-0x00007FFDAB790000-0x00007FFDAB7A0000-memory.dmp

Filesize
64KB

Download
memory/5032-174-0x00007FFDAB790000-0x00007FFDAB7A0000-memory.dmp

Filesize
64KB

Download
memory/5032-176-0x00007FFDAB790000-0x00007FFDAB7A0000-memory.dmp

Filesize
64KB

Download
memory/5032-175-0x00007FFDAB790000-0x00007FFDAB7A0000-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