8424b21ca49aa8202ca992ab93d75ef4ed2bfa73dfd07d332413374a03869fc3

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13/03/2024, 23:18

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General

Target

8424b21ca49aa8202ca992ab93d75ef4ed2bfa73dfd07d332413374a03869fc3.doc
Size

8KB
MD5

b5f99308c86797da054ea19ac0b21dff
SHA1

56f559e9b71f93fa2a1aaf8821ffc63534b5b404
SHA256

8424b21ca49aa8202ca992ab93d75ef4ed2bfa73dfd07d332413374a03869fc3
SHA512

0023166094e42dff9b663e617b1b61ddfc6c4da862a2af755473271f3ed16a0c4454f7d7b2bc5439b3890393e970ac79b14344e16f9d7e6a4e99d109b759c2b5
SSDEEP

96:YEVMcN2fIKb1vC+X4Gjl+pF3tF5uIiCZYEaEij:/VsIKN1jl+TtpBZ1a

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
5088	WINWORD.EXE
5088	WINWORD.EXE

Suspicious use of SetWindowsHookEx 20 IoCs

pid	Process
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	WINWORD.EXE
5088	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\8424b21ca49aa8202ca992ab93d75ef4ed2bfa73dfd07d332413374a03869fc3.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:5088

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1424 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
1⤵
PID:3676

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/5088-0-0x00007FFAC3530000-0x00007FFAC3540000-memory.dmp

Filesize
64KB

Download
memory/5088-2-0x00007FFB034B0000-0x00007FFB036A5000-memory.dmp

Filesize
2.0MB

Download
memory/5088-3-0x00007FFAC3530000-0x00007FFAC3540000-memory.dmp

Filesize
64KB

Download
memory/5088-4-0x00007FFB034B0000-0x00007FFB036A5000-memory.dmp

Filesize
2.0MB

Download
memory/5088-1-0x00007FFAC3530000-0x00007FFAC3540000-memory.dmp

Filesize
64KB

Download
memory/5088-7-0x00007FFAC3530000-0x00007FFAC3540000-memory.dmp

Filesize
64KB

Download
memory/5088-6-0x00007FFB034B0000-0x00007FFB036A5000-memory.dmp

Filesize
2.0MB

Download
memory/5088-5-0x00007FFAC3530000-0x00007FFAC3540000-memory.dmp

Filesize
64KB

Download
memory/5088-8-0x00007FFB034B0000-0x00007FFB036A5000-memory.dmp

Filesize
2.0MB

Download
memory/5088-9-0x00007FFB034B0000-0x00007FFB036A5000-memory.dmp

Filesize
2.0MB

Download
memory/5088-10-0x00007FFAC1010000-0x00007FFAC1020000-memory.dmp

Filesize
64KB

Download
memory/5088-11-0x00007FFAC1010000-0x00007FFAC1020000-memory.dmp

Filesize
64KB

Download
memory/5088-19-0x00007FFB034B0000-0x00007FFB036A5000-memory.dmp

Filesize
2.0MB

Download
memory/5088-21-0x00007FFB034B0000-0x00007FFB036A5000-memory.dmp

Filesize
2.0MB

Download
memory/5088-22-0x00007FFB034B0000-0x00007FFB036A5000-memory.dmp

Filesize
2.0MB

Download
memory/5088-23-0x00007FFB034B0000-0x00007FFB036A5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads