d1c19d7d9e7c1d0d192b7cef272688627f19dd965627a342a450fc15c18ac477

Analysis

max time kernel
143s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
28-06-2024 09:10

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General

Target

ATTACHED COPY..docx
Size

16KB
MD5

10c774db881a877ea4c25b62d754b77a
SHA1

fea962e22d25df7d72b3121c60c7820e7ac84a92
SHA256

d1c19d7d9e7c1d0d192b7cef272688627f19dd965627a342a450fc15c18ac477
SHA512

c9b530730243a869e25f77219cc62789cb4ce1b9efb9ebc1834f2738502a5fd0652825860d3b39ffe16c2b1f2b2448d4a6b1d0277eb591e34acedf42d3fb89e0
SSDEEP

384:gyXc0x2WXYs8PL8wi4OEwH8TIbE91r2fRcJYLvi/ma/nvnx:gccd/5P3DOqnYJaKvama/p

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 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

Processes:

WINWORD.EXE

pid process

4992 WINWORD.EXE
4992 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 4992 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4992 WINWORD.EXE
4992 WINWORD.EXE
4992 WINWORD.EXE
4992 WINWORD.EXE
4992 WINWORD.EXE
4992 WINWORD.EXE
4992 WINWORD.EXE
4992 WINWORD.EXE

pid	process
4992	WINWORD.EXE
4992	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	4992	WINWORD.EXE

pid	process
4992	WINWORD.EXE
4992	WINWORD.EXE
4992	WINWORD.EXE
4992	WINWORD.EXE
4992	WINWORD.EXE
4992	WINWORD.EXE
4992	WINWORD.EXE
4992	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\ATTACHED COPY..docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4992

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=3616 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:8
1⤵
PID:4672

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/4992-11-0x00007FF98FED0000-0x00007FF9900C5000-memory.dmp

Filesize
2.0MB

Download
memory/4992-69-0x00007FF94FF50000-0x00007FF94FF60000-memory.dmp

Filesize
64KB

Download
memory/4992-1-0x00007FF98FF6D000-0x00007FF98FF6E000-memory.dmp

Filesize
4KB

Download
memory/4992-4-0x00007FF98FED0000-0x00007FF9900C5000-memory.dmp

Filesize
2.0MB

Download
memory/4992-6-0x00007FF98FED0000-0x00007FF9900C5000-memory.dmp

Filesize
2.0MB

Download
memory/4992-5-0x00007FF94FF50000-0x00007FF94FF60000-memory.dmp

Filesize
64KB

Download
memory/4992-7-0x00007FF98FED0000-0x00007FF9900C5000-memory.dmp

Filesize
2.0MB

Download
memory/4992-8-0x00007FF94FF50000-0x00007FF94FF60000-memory.dmp

Filesize
64KB

Download
memory/4992-9-0x00007FF98FED0000-0x00007FF9900C5000-memory.dmp

Filesize
2.0MB

Download
memory/4992-10-0x00007FF98FED0000-0x00007FF9900C5000-memory.dmp

Filesize
2.0MB

Download
memory/4992-70-0x00007FF98FED0000-0x00007FF9900C5000-memory.dmp

Filesize
2.0MB

Download
memory/4992-2-0x00007FF94FF50000-0x00007FF94FF60000-memory.dmp

Filesize
64KB

Download
memory/4992-30-0x00007FF98FED0000-0x00007FF9900C5000-memory.dmp

Filesize
2.0MB

Download
memory/4992-14-0x00007FF94DC60000-0x00007FF94DC70000-memory.dmp

Filesize
64KB

Download
memory/4992-13-0x00007FF94DC60000-0x00007FF94DC70000-memory.dmp

Filesize
64KB

Download
memory/4992-31-0x00007FF98FF6D000-0x00007FF98FF6E000-memory.dmp

Filesize
4KB

Download
memory/4992-32-0x00007FF98FED0000-0x00007FF9900C5000-memory.dmp

Filesize
2.0MB

Download
memory/4992-33-0x00007FF98FED0000-0x00007FF9900C5000-memory.dmp

Filesize
2.0MB

Download
memory/4992-3-0x00007FF94FF50000-0x00007FF94FF60000-memory.dmp

Filesize
64KB

Download
memory/4992-66-0x00007FF94FF50000-0x00007FF94FF60000-memory.dmp

Filesize
64KB

Download
memory/4992-67-0x00007FF94FF50000-0x00007FF94FF60000-memory.dmp

Filesize
64KB

Download
memory/4992-0-0x00007FF94FF50000-0x00007FF94FF60000-memory.dmp

Filesize
64KB

Download
memory/4992-68-0x00007FF94FF50000-0x00007FF94FF60000-memory.dmp

Filesize
64KB

Download
memory/4992-12-0x00007FF98FED0000-0x00007FF9900C5000-memory.dmp

Filesize
2.0MB

Download