b4682c7198c6427d9bf2a7d1a3300b9836109ee2b716aee5ddabf4bbbfbc4f5b

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
21/05/2024, 13:24

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General

Target

Preview [email protected]
Size

126KB
MD5

7a51ecfb6939e6b8d9fb683622b8ddfd
SHA1

64792d2d3890effd9c63d10f3809a3f6e5c1e307
SHA256

b4682c7198c6427d9bf2a7d1a3300b9836109ee2b716aee5ddabf4bbbfbc4f5b
SHA512

001fadd039ace845fd9d5c6fa4fd03b3fd8ab47ee4d011a0dab21107a196b194eab236d43092d252b6892134db6ef7e8707745c82f6060b758adbc889aaf5312
SSDEEP

384:4fnDQ8B4vQtVDjhMXUqjbeNRwGWdNsY0NL7cPiwBrwa40Ti6rGsexJqjn8nhCqYx:4fnOtXRjCNRCNsYGSmMjn8l/NLSJ0c

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
972	WINWORD.EXE
972	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
972	WINWORD.EXE
972	WINWORD.EXE
972	WINWORD.EXE
972	WINWORD.EXE
972	WINWORD.EXE
972	WINWORD.EXE
972	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\Preview [email protected]" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:972

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

C:\Users\Admin\AppData\Local\Temp\TCD799E.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
memory/972-14-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-539-0x00007FF97E770000-0x00007FF97E780000-memory.dmp

Filesize
64KB

Download
memory/972-4-0x00007FF97E770000-0x00007FF97E780000-memory.dmp

Filesize
64KB

Download
memory/972-0-0x00007FF97E770000-0x00007FF97E780000-memory.dmp

Filesize
64KB

Download
memory/972-15-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-6-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-7-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-10-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-11-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-9-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-12-0x00007FF97C290000-0x00007FF97C2A0000-memory.dmp

Filesize
64KB

Download
memory/972-8-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-1-0x00007FF97E770000-0x00007FF97E780000-memory.dmp

Filesize
64KB

Download
memory/972-13-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-5-0x00007FF9BE78D000-0x00007FF9BE78E000-memory.dmp

Filesize
4KB

Download
memory/972-18-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-17-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-20-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-19-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-16-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-21-0x00007FF97C290000-0x00007FF97C2A0000-memory.dmp

Filesize
64KB

Download
memory/972-3-0x00007FF97E770000-0x00007FF97E780000-memory.dmp

Filesize
64KB

Download
memory/972-514-0x00007FF9BE6F0000-0x00007FF9BE8E5000-memory.dmp

Filesize
2.0MB

Download
memory/972-2-0x00007FF97E770000-0x00007FF97E780000-memory.dmp

Filesize
64KB

Download
memory/972-540-0x00007FF97E770000-0x00007FF97E780000-memory.dmp

Filesize
64KB

Download
memory/972-541-0x00007FF97E770000-0x00007FF97E780000-memory.dmp

Filesize
64KB

Download
memory/972-538-0x00007FF97E770000-0x00007FF97E780000-memory.dmp

Filesize
64KB

Download
memory/972-542-0x00007FF9BE6F0000-0x00007FF9BE8E5000-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