fed5aa29002c173014320d6fd24304d0bd94089c51a06d06e35a66eef84908c1

Analysis

max time kernel
142s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
19-04-2024 02:15

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General

Target

fed5aa29002c173014320d6fd24304d0bd94089c51a06d06e35a66eef84908c1.rtf
Size

336KB
MD5

36fd7195da0b7562c04ba8e3f055e6fb
SHA1

dac1a451343920a8591606f34d1e04872dcb1ba1
SHA256

fed5aa29002c173014320d6fd24304d0bd94089c51a06d06e35a66eef84908c1
SHA512

e4038fe6cefd21e6133a627091888825e7a667b03b555da5562767f7a872b1b5a98c307c6e6184c31a804bd15fcb9ef058d48f42f055f71142b3081066a101f8
SSDEEP

3072:ssXvKMEesXvKMEesXvKMEesXvKMEesXvKMEesXvKMELIGB719Jsn87w4XeW:tKMeKMeKMeKMeKMeKMCzBCn87w4XeW

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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
2332	WINWORD.EXE
2332	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2332	WINWORD.EXE
2332	WINWORD.EXE
2332	WINWORD.EXE
2332	WINWORD.EXE
2332	WINWORD.EXE
2332	WINWORD.EXE
2332	WINWORD.EXE
2332	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\fed5aa29002c173014320d6fd24304d0bd94089c51a06d06e35a66eef84908c1.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2332

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=3820 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:8
1⤵
PID:4420

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/2332-0-0x00007FFA14A90000-0x00007FFA14AA0000-memory.dmp

Filesize
64KB

Download
memory/2332-1-0x00007FFA54A10000-0x00007FFA54C05000-memory.dmp

Filesize
2.0MB

Download
memory/2332-3-0x00007FFA54A10000-0x00007FFA54C05000-memory.dmp

Filesize
2.0MB

Download
memory/2332-4-0x00007FFA14A90000-0x00007FFA14AA0000-memory.dmp

Filesize
64KB

Download
memory/2332-6-0x00007FFA54A10000-0x00007FFA54C05000-memory.dmp

Filesize
2.0MB

Download
memory/2332-5-0x00007FFA14A90000-0x00007FFA14AA0000-memory.dmp

Filesize
64KB

Download
memory/2332-7-0x00007FFA14A90000-0x00007FFA14AA0000-memory.dmp

Filesize
64KB

Download
memory/2332-8-0x00007FFA54A10000-0x00007FFA54C05000-memory.dmp

Filesize
2.0MB

Download
memory/2332-2-0x00007FFA14A90000-0x00007FFA14AA0000-memory.dmp

Filesize
64KB

Download
memory/2332-9-0x00007FFA54A10000-0x00007FFA54C05000-memory.dmp

Filesize
2.0MB

Download
memory/2332-10-0x00007FFA12A30000-0x00007FFA12A40000-memory.dmp

Filesize
64KB

Download
memory/2332-12-0x00007FFA12A30000-0x00007FFA12A40000-memory.dmp

Filesize
64KB

Download
memory/2332-23-0x00007FFA54A10000-0x00007FFA54C05000-memory.dmp

Filesize
2.0MB

Download
memory/2332-24-0x00007FFA54A10000-0x00007FFA54C05000-memory.dmp

Filesize
2.0MB

Download
memory/2332-25-0x00007FFA54A10000-0x00007FFA54C05000-memory.dmp

Filesize
2.0MB

Download
memory/2332-50-0x00007FFA14A90000-0x00007FFA14AA0000-memory.dmp

Filesize
64KB

Download
memory/2332-51-0x00007FFA14A90000-0x00007FFA14AA0000-memory.dmp

Filesize
64KB

Download
memory/2332-52-0x00007FFA14A90000-0x00007FFA14AA0000-memory.dmp

Filesize
64KB

Download
memory/2332-54-0x00007FFA54A10000-0x00007FFA54C05000-memory.dmp

Filesize
2.0MB

Download
memory/2332-53-0x00007FFA14A90000-0x00007FFA14AA0000-memory.dmp

Filesize
64KB

Download
memory/2332-55-0x00007FFA54A10000-0x00007FFA54C05000-memory.dmp

Filesize
2.0MB

Download
memory/2332-56-0x00007FFA54A10000-0x00007FFA54C05000-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