96cf27ee35af69887dc20d882b0e2b82c21ead56700b776beadbd99ab6d27d16

Analysis

max time kernel
112s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 01:41

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General

Target

96cf27ee35af69887dc20d882b0e2b82c21ead56700b776beadbd99ab6d27d16.rtf
Size

336KB
MD5

e11c85d6890e5b25aa448b3a8ed79057
SHA1

cf57b870f9e4f516fa35205cf4047548d8985abc
SHA256

96cf27ee35af69887dc20d882b0e2b82c21ead56700b776beadbd99ab6d27d16
SHA512

27f18b3409d318979633c23620ecdf4f859c7411e5cce23c04da06063f06b4af3b0fc6136ac024348fe0ea394902538e6dd5448c0e0f47cbb6caf9019678f0be
SSDEEP

6144:EwAYwAYwAYwAYwAYwAYwAYwAYwAYwAWr4nd+1FKiZ:K

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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

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

Processes:

WINWORD.EXE

pid process

100 WINWORD.EXE
100 WINWORD.EXE
100 WINWORD.EXE
100 WINWORD.EXE
100 WINWORD.EXE
100 WINWORD.EXE
100 WINWORD.EXE
100 WINWORD.EXE

pid	process
100	WINWORD.EXE
100	WINWORD.EXE

pid	process
100	WINWORD.EXE
100	WINWORD.EXE
100	WINWORD.EXE
100	WINWORD.EXE
100	WINWORD.EXE
100	WINWORD.EXE
100	WINWORD.EXE
100	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\96cf27ee35af69887dc20d882b0e2b82c21ead56700b776beadbd99ab6d27d16.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:100

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\TCD98C0.tmp\gb.xsl

Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
memory/100-13-0x00007FFA91BF0000-0x00007FFA91DE5000-memory.dmp

Filesize
2.0MB

Download
memory/100-529-0x00007FFA91BF0000-0x00007FFA91DE5000-memory.dmp

Filesize
2.0MB

Download
memory/100-11-0x00007FFA91BF0000-0x00007FFA91DE5000-memory.dmp

Filesize
2.0MB

Download
memory/100-4-0x00007FFA91C8D000-0x00007FFA91C8E000-memory.dmp

Filesize
4KB

Download
memory/100-5-0x00007FFA51C70000-0x00007FFA51C80000-memory.dmp

Filesize
64KB

Download
memory/100-7-0x00007FFA91BF0000-0x00007FFA91DE5000-memory.dmp

Filesize
2.0MB

Download
memory/100-6-0x00007FFA91BF0000-0x00007FFA91DE5000-memory.dmp

Filesize
2.0MB

Download
memory/100-8-0x00007FFA91BF0000-0x00007FFA91DE5000-memory.dmp

Filesize
2.0MB

Download
memory/100-9-0x00007FFA91BF0000-0x00007FFA91DE5000-memory.dmp

Filesize
2.0MB

Download
memory/100-14-0x00007FFA91BF0000-0x00007FFA91DE5000-memory.dmp

Filesize
2.0MB

Download
memory/100-3-0x00007FFA51C70000-0x00007FFA51C80000-memory.dmp

Filesize
64KB

Download
memory/100-1-0x00007FFA51C70000-0x00007FFA51C80000-memory.dmp

Filesize
64KB

Download
memory/100-10-0x00007FFA4F410000-0x00007FFA4F420000-memory.dmp

Filesize
64KB

Download
memory/100-15-0x00007FFA91BF0000-0x00007FFA91DE5000-memory.dmp

Filesize
2.0MB

Download
memory/100-12-0x00007FFA91BF0000-0x00007FFA91DE5000-memory.dmp

Filesize
2.0MB

Download
memory/100-16-0x00007FFA4F410000-0x00007FFA4F420000-memory.dmp

Filesize
64KB

Download
memory/100-2-0x00007FFA51C70000-0x00007FFA51C80000-memory.dmp

Filesize
64KB

Download
memory/100-503-0x00007FFA91BF0000-0x00007FFA91DE5000-memory.dmp

Filesize
2.0MB

Download
memory/100-525-0x00007FFA51C70000-0x00007FFA51C80000-memory.dmp

Filesize
64KB

Download
memory/100-526-0x00007FFA51C70000-0x00007FFA51C80000-memory.dmp

Filesize
64KB

Download
memory/100-528-0x00007FFA51C70000-0x00007FFA51C80000-memory.dmp

Filesize
64KB

Download
memory/100-527-0x00007FFA51C70000-0x00007FFA51C80000-memory.dmp

Filesize
64KB

Download
memory/100-0-0x00007FFA51C70000-0x00007FFA51C80000-memory.dmp

Filesize
64KB

Download