7ff86583279b30615f6ef62b356c10a1f2f203d6e5437f6632236219e27fcc3c

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 01:40

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General

Target

7ff86583279b30615f6ef62b356c10a1f2f203d6e5437f6632236219e27fcc3c.rtf
Size

150KB
MD5

de28e76dce38059a0331562a9579106e
SHA1

6f6cb90b7a374f34edda30c9654d6aad4759925e
SHA256

7ff86583279b30615f6ef62b356c10a1f2f203d6e5437f6632236219e27fcc3c
SHA512

21323aaacf584c5e4a3669a18e8aa896f91e96934ed1b943d6d51002389423871c039884227d91cca1681481b4d1519e5569db73203cc09398eb87fa825e1729
SSDEEP

1536:8wAlRkwAlRkwAlRkwAlRoNkmwP0hhpZAoas:8wAlawAlawAlawAlBmwP0hhbAod

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 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

Processes:

WINWORD.EXE

pid process

3092 WINWORD.EXE
3092 WINWORD.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXE

pid process

3092 WINWORD.EXE
3092 WINWORD.EXE
3092 WINWORD.EXE
3092 WINWORD.EXE
3092 WINWORD.EXE
3092 WINWORD.EXE
3092 WINWORD.EXE
3092 WINWORD.EXE
3092 WINWORD.EXE

pid	process
3092	WINWORD.EXE
3092	WINWORD.EXE

pid	process
3092	WINWORD.EXE
3092	WINWORD.EXE
3092	WINWORD.EXE
3092	WINWORD.EXE
3092	WINWORD.EXE
3092	WINWORD.EXE
3092	WINWORD.EXE
3092	WINWORD.EXE
3092	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\7ff86583279b30615f6ef62b356c10a1f2f203d6e5437f6632236219e27fcc3c.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3092

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\TCDDCFE.tmp\gb.xsl
Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
memory/3092-12-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-542-0x00007FFF3CA30000-0x00007FFF3CA40000-memory.dmp

Filesize
64KB

Download
memory/3092-1-0x00007FFF3CA30000-0x00007FFF3CA40000-memory.dmp

Filesize
64KB

Download
memory/3092-0-0x00007FFF3CA30000-0x00007FFF3CA40000-memory.dmp

Filesize
64KB

Download
memory/3092-5-0x00007FFF7CA4D000-0x00007FFF7CA4E000-memory.dmp

Filesize
4KB

Download
memory/3092-6-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-7-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-8-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-11-0x00007FFF3A770000-0x00007FFF3A780000-memory.dmp

Filesize
64KB

Download
memory/3092-10-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-9-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-14-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-543-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-4-0x00007FFF3CA30000-0x00007FFF3CA40000-memory.dmp

Filesize
64KB

Download
memory/3092-19-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-15-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-21-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-20-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-16-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-18-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-17-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-38-0x00007FFF7C9B0000-0x00007FFF7CBA5000-memory.dmp

Filesize
2.0MB

Download
memory/3092-3-0x00007FFF3CA30000-0x00007FFF3CA40000-memory.dmp

Filesize
64KB

Download
memory/3092-539-0x00007FFF3CA30000-0x00007FFF3CA40000-memory.dmp

Filesize
64KB

Download
memory/3092-540-0x00007FFF3CA30000-0x00007FFF3CA40000-memory.dmp

Filesize
64KB

Download
memory/3092-2-0x00007FFF3CA30000-0x00007FFF3CA40000-memory.dmp

Filesize
64KB

Download
memory/3092-541-0x00007FFF3CA30000-0x00007FFF3CA40000-memory.dmp

Filesize
64KB

Download
memory/3092-13-0x00007FFF3A770000-0x00007FFF3A780000-memory.dmp

Filesize
64KB

Download