4b27de8a7f73d469420c292dc63c895c075dfb3d6d641781eadeac3646e5f704

Analysis

max time kernel
102s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14-05-2024 18:15

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General

Target

$PLUGINSDIR/License.rtf
Size

80KB
MD5

f88030e0dad2f147a9a92273e42ab7ff
SHA1

59ce44ecf43cf862568fd0fae195087d70addabf
SHA256

90320eb1db0f32fd92e2f27da1920c1ac507c1489d12af5fa623088ba44658ac
SHA512

e4404818a0dbb81c28da71762f4965d3243b597c1a5f048eddd48eeee7e69bc987fc5b430ec005eb0ff2a2dd2d15005962d4bb42e14c9691eca41537fbd2d2da
SSDEEP

768:pgkm+XwEUTnJ4mbjWnxJ327tLFyYDSn1C1IYG4:Bvt/B4

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

3832 WINWORD.EXE
3832 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

3832 WINWORD.EXE
3832 WINWORD.EXE
3832 WINWORD.EXE
3832 WINWORD.EXE
3832 WINWORD.EXE
3832 WINWORD.EXE
3832 WINWORD.EXE
3832 WINWORD.EXE

pid	process
3832	WINWORD.EXE
3832	WINWORD.EXE

pid	process
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	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\$PLUGINSDIR\License.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3832

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\TCD9DC4.tmp\iso690.xsl
Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
memory/3832-7-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-543-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-13-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-4-0x00007FFF95AB0000-0x00007FFF95AC0000-memory.dmp

Filesize
64KB

Download
memory/3832-5-0x00007FFFD5ACD000-0x00007FFFD5ACE000-memory.dmp

Filesize
4KB

Download
memory/3832-6-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-0-0x00007FFF95AB0000-0x00007FFF95AC0000-memory.dmp

Filesize
64KB

Download
memory/3832-8-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-9-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-10-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-11-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-12-0x00007FFF935C0000-0x00007FFF935D0000-memory.dmp

Filesize
64KB

Download
memory/3832-3-0x00007FFF95AB0000-0x00007FFF95AC0000-memory.dmp

Filesize
64KB

Download
memory/3832-1-0x00007FFF95AB0000-0x00007FFF95AC0000-memory.dmp

Filesize
64KB

Download
memory/3832-517-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-16-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-17-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-18-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-19-0x00007FFF935C0000-0x00007FFF935D0000-memory.dmp

Filesize
64KB

Download
memory/3832-20-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-2-0x00007FFF95AB0000-0x00007FFF95AC0000-memory.dmp

Filesize
64KB

Download
memory/3832-15-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download
memory/3832-539-0x00007FFF95AB0000-0x00007FFF95AC0000-memory.dmp

Filesize
64KB

Download
memory/3832-540-0x00007FFF95AB0000-0x00007FFF95AC0000-memory.dmp

Filesize
64KB

Download
memory/3832-542-0x00007FFF95AB0000-0x00007FFF95AC0000-memory.dmp

Filesize
64KB

Download
memory/3832-541-0x00007FFF95AB0000-0x00007FFF95AC0000-memory.dmp

Filesize
64KB

Download
memory/3832-14-0x00007FFFD5A30000-0x00007FFFD5C25000-memory.dmp

Filesize
2.0MB

Download