f1d0eb2c8891248f99cd1d6ce9a8adc218ca761b5ac2a92e54242e8dc4edc864

Analysis

max time kernel
145s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
25-04-2024 07:00

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General

Target

Quote.rtf
Size

129KB
MD5

48aa2134db06ead5d50e17014ab74dbd
SHA1

de150999666b11d6c478a3a962e6a264d20d08e7
SHA256

f1d0eb2c8891248f99cd1d6ce9a8adc218ca761b5ac2a92e54242e8dc4edc864
SHA512

92025262b83651cdd6c20879249fcecbe39b744e0bcfe8ea118a05743a6177106c613b511c2657ba52dbbab580a027b8523c14ba14922cd0035e615a8d7db29c
SSDEEP

768:fwAbZSibMX9gRWjtwAbZSibMX9gRWjtwAbZSibMX9gRWjjPJXiVsM0tnIVPBS+:fwAlRkwAlRkwAlRY5AsMenWBS+

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 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

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

1572 WINWORD.EXE
1572 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

1572 WINWORD.EXE
1572 WINWORD.EXE
1572 WINWORD.EXE
1572 WINWORD.EXE
1572 WINWORD.EXE
1572 WINWORD.EXE
1572 WINWORD.EXE
1572 WINWORD.EXE

pid	process
1572	WINWORD.EXE
1572	WINWORD.EXE

pid	process
1572	WINWORD.EXE
1572	WINWORD.EXE
1572	WINWORD.EXE
1572	WINWORD.EXE
1572	WINWORD.EXE
1572	WINWORD.EXE
1572	WINWORD.EXE
1572	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\Quote.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1572

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=4044 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
1⤵
PID:4820

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/1572-0-0x00007FFE72BF0000-0x00007FFE72C00000-memory.dmp

Filesize
64KB

Download
memory/1572-1-0x00007FFE72BF0000-0x00007FFE72C00000-memory.dmp

Filesize
64KB

Download
memory/1572-3-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-2-0x00007FFE72BF0000-0x00007FFE72C00000-memory.dmp

Filesize
64KB

Download
memory/1572-4-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-6-0x00007FFE72BF0000-0x00007FFE72C00000-memory.dmp

Filesize
64KB

Download
memory/1572-5-0x00007FFE72BF0000-0x00007FFE72C00000-memory.dmp

Filesize
64KB

Download
memory/1572-7-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-8-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-9-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-10-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-11-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-12-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-13-0x00007FFE704A0000-0x00007FFE704B0000-memory.dmp

Filesize
64KB

Download
memory/1572-14-0x00007FFE704A0000-0x00007FFE704B0000-memory.dmp

Filesize
64KB

Download
memory/1572-28-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-29-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-30-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-53-0x00007FFE72BF0000-0x00007FFE72C00000-memory.dmp

Filesize
64KB

Download
memory/1572-54-0x00007FFE72BF0000-0x00007FFE72C00000-memory.dmp

Filesize
64KB

Download
memory/1572-55-0x00007FFE72BF0000-0x00007FFE72C00000-memory.dmp

Filesize
64KB

Download
memory/1572-56-0x00007FFE72BF0000-0x00007FFE72C00000-memory.dmp

Filesize
64KB

Download
memory/1572-57-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-58-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-59-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download
memory/1572-60-0x00007FFEB2B70000-0x00007FFEB2D65000-memory.dmp

Filesize
2.0MB

Download