f11f41db3d8a991d2d8eac064e6bf8218d27f64a33d46e6622df4b7cee72bcb0

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
21-05-2024 14:16

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General

Target

f11f41db3d8a991d2d8eac064e6bf8218d27f64a33d46e6622df4b7cee72bcb0.rtf
Size

37KB
MD5

cb52daef850ff031df121cb8228ed757
SHA1

6f6286e9033efbf12ba88fd1ad043ea5f6efb52e
SHA256

f11f41db3d8a991d2d8eac064e6bf8218d27f64a33d46e6622df4b7cee72bcb0
SHA512

a34eb07c61c83e86f3873f2c0a4b43a235344c0a6dfed1b357b0b3c222e3c604add5881e0e268d0e8b1215b7bb82c8ad738aa9ac286cc7a33bcc17ef3d8bf892
SSDEEP

384:lvIk67f9DL6zro/D63wT067+bht1CAS2T+//7Jd7SsqM:VIk67fIzrnS7YDS2T+/zJos1

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

2964 WINWORD.EXE
2964 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE
2964 WINWORD.EXE

pid	process
2964	WINWORD.EXE
2964	WINWORD.EXE

pid	process
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	WINWORD.EXE
2964	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\f11f41db3d8a991d2d8eac064e6bf8218d27f64a33d46e6622df4b7cee72bcb0.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2964

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\TCD8D08.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
memory/2964-1-0x00007FFA53350000-0x00007FFA53360000-memory.dmp

Filesize
64KB

Download
memory/2964-5-0x00007FFA53350000-0x00007FFA53360000-memory.dmp

Filesize
64KB

Download
memory/2964-12-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-4-0x00007FFA9336D000-0x00007FFA9336E000-memory.dmp

Filesize
4KB

Download
memory/2964-3-0x00007FFA53350000-0x00007FFA53360000-memory.dmp

Filesize
64KB

Download
memory/2964-7-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-0-0x00007FFA53350000-0x00007FFA53360000-memory.dmp

Filesize
64KB

Download
memory/2964-9-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-13-0x00007FFA509F0000-0x00007FFA50A00000-memory.dmp

Filesize
64KB

Download
memory/2964-11-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-535-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-6-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-8-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-14-0x00007FFA509F0000-0x00007FFA50A00000-memory.dmp

Filesize
64KB

Download
memory/2964-2-0x00007FFA53350000-0x00007FFA53360000-memory.dmp

Filesize
64KB

Download
memory/2964-508-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-509-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp

Filesize
2.0MB

Download
memory/2964-531-0x00007FFA53350000-0x00007FFA53360000-memory.dmp

Filesize
64KB

Download
memory/2964-532-0x00007FFA53350000-0x00007FFA53360000-memory.dmp

Filesize
64KB

Download
memory/2964-534-0x00007FFA53350000-0x00007FFA53360000-memory.dmp

Filesize
64KB

Download
memory/2964-533-0x00007FFA53350000-0x00007FFA53360000-memory.dmp

Filesize
64KB

Download
memory/2964-10-0x00007FFA932D0000-0x00007FFA934C5000-memory.dmp

Filesize
2.0MB

Download