b51105615d31ef7388b9ffbf670133cb173d1e7a7100bfef0b93e2b6e58b9142

Analysis

max time kernel
130s
max time network
301s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
30-06-2024 22:29

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General

Target

Licenses/1049/SysClrTypes_SQLServer.rtf
Size

35KB
MD5

33ce27520f4a92dee28fdd45ac763b34
SHA1

f22f9a261e8b19632aaa9b2555a737fb45934a27
SHA256

48250529bebb096c8f5b7cd1917fe7aaa670d781ff9d8e2482c4d2795eb44de5
SHA512

0af3e8fbdce2a2bc0136e37c8f840e0dc98d687b3904a0349a2256de30ca959e0cd6f4c916cd26ba7410af0ff2a21fe115df67a1eacc5d003a0c098add14f602
SSDEEP

768:X/47nuOsZMF1xpQ0eFXU7xOPmC+mrVeQW4zh+:QFmrkQW4zI

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

3812 WINWORD.EXE
3812 WINWORD.EXE
Suspicious use of SetWindowsHookEx 10 IoCs

Processes:

WINWORD.EXE

pid process

3812 WINWORD.EXE
3812 WINWORD.EXE
3812 WINWORD.EXE
3812 WINWORD.EXE
3812 WINWORD.EXE
3812 WINWORD.EXE
3812 WINWORD.EXE
3812 WINWORD.EXE
3812 WINWORD.EXE
3812 WINWORD.EXE

pid	process
3812	WINWORD.EXE
3812	WINWORD.EXE

pid	process
3812	WINWORD.EXE
3812	WINWORD.EXE
3812	WINWORD.EXE
3812	WINWORD.EXE
3812	WINWORD.EXE
3812	WINWORD.EXE
3812	WINWORD.EXE
3812	WINWORD.EXE
3812	WINWORD.EXE
3812	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\Licenses\1049\SysClrTypes_SQLServer.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3812

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\Local\Temp\TCD19B9.tmp\iso690.xsl
Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
memory/3812-15-0x00007FFE91ED0000-0x00007FFE91EE0000-memory.dmp

Filesize
64KB

Download
memory/3812-10-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-3-0x00007FFED57B5000-0x00007FFED57B6000-memory.dmp

Filesize
4KB

Download
memory/3812-11-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-5-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-6-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-7-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-20-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-12-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-13-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-14-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-16-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-18-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-22-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-17-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-0-0x00007FFE957A0000-0x00007FFE957B0000-memory.dmp

Filesize
64KB

Download
memory/3812-4-0x00007FFE957A0000-0x00007FFE957B0000-memory.dmp

Filesize
64KB

Download
memory/3812-2-0x00007FFE957A0000-0x00007FFE957B0000-memory.dmp

Filesize
64KB

Download
memory/3812-19-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-21-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-23-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-24-0x00007FFE91ED0000-0x00007FFE91EE0000-memory.dmp

Filesize
64KB

Download
memory/3812-204-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-205-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-206-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-207-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-1-0x00007FFE957A0000-0x00007FFE957B0000-memory.dmp

Filesize
64KB

Download
memory/3812-755-0x00007FFE957A0000-0x00007FFE957B0000-memory.dmp

Filesize
64KB

Download
memory/3812-756-0x00007FFE957A0000-0x00007FFE957B0000-memory.dmp

Filesize
64KB

Download
memory/3812-754-0x00007FFE957A0000-0x00007FFE957B0000-memory.dmp

Filesize
64KB

Download
memory/3812-757-0x00007FFE957A0000-0x00007FFE957B0000-memory.dmp

Filesize
64KB

Download
memory/3812-758-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download
memory/3812-759-0x00007FFED5710000-0x00007FFED58EB000-memory.dmp

Filesize
1.9MB

Download