5e2ea28a749eebcda988dd2395c0e205e9f4b2f2edfc14700f317ca62bb91a90

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
22-05-2024 01:09

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General

Target

5e2ea28a749eebcda988dd2395c0e205e9f4b2f2edfc14700f317ca62bb91a90.rtf
Size

290KB
MD5

4ae4f406a86fc7990a5e34d40211a8f8
SHA1

0ce1b143ab7190fb04de4e147848cab27123e091
SHA256

5e2ea28a749eebcda988dd2395c0e205e9f4b2f2edfc14700f317ca62bb91a90
SHA512

33af6186570c8b7ea6091079b4b40e48d793c7672f18d5ed4b66a75294dc88d8aebbc2e5a9db815256f673b6efcfbcb9b4727a86569cd1646de6bb3bea5b6224
SSDEEP

6144:owAYwAYwAYwAYwAYwAYwAYwAYwAYwAKqiG1IbZ:o

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

1880 WINWORD.EXE
1880 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

1880 WINWORD.EXE
1880 WINWORD.EXE
1880 WINWORD.EXE
1880 WINWORD.EXE
1880 WINWORD.EXE
1880 WINWORD.EXE
1880 WINWORD.EXE
1880 WINWORD.EXE

pid	process
1880	WINWORD.EXE
1880	WINWORD.EXE

pid	process
1880	WINWORD.EXE
1880	WINWORD.EXE
1880	WINWORD.EXE
1880	WINWORD.EXE
1880	WINWORD.EXE
1880	WINWORD.EXE
1880	WINWORD.EXE
1880	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\5e2ea28a749eebcda988dd2395c0e205e9f4b2f2edfc14700f317ca62bb91a90.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1880

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\TCDA78B.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
memory/1880-9-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-542-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-15-0x00007FFAF17D0000-0x00007FFAF17E0000-memory.dmp

Filesize
64KB

Download
memory/1880-4-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmp

Filesize
64KB

Download
memory/1880-5-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmp

Filesize
64KB

Download
memory/1880-6-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-0-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmp

Filesize
64KB

Download
memory/1880-8-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-7-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-12-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-14-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-13-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-3-0x00007FFB3414D000-0x00007FFB3414E000-memory.dmp

Filesize
4KB

Download
memory/1880-2-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmp

Filesize
64KB

Download
memory/1880-514-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-16-0x00007FFAF17D0000-0x00007FFAF17E0000-memory.dmp

Filesize
64KB

Download
memory/1880-20-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-19-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-18-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-17-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-1-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmp

Filesize
64KB

Download
memory/1880-10-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download
memory/1880-540-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmp

Filesize
64KB

Download
memory/1880-541-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmp

Filesize
64KB

Download
memory/1880-539-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmp

Filesize
64KB

Download
memory/1880-538-0x00007FFAF4130000-0x00007FFAF4140000-memory.dmp

Filesize
64KB

Download
memory/1880-11-0x00007FFB340B0000-0x00007FFB342A5000-memory.dmp

Filesize
2.0MB

Download