e0f1ef9fcfae45d393777618ac8c0a82b8c58d34053b019749fef31588de1f10

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
25-04-2024 02:43

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General

Target

e0f1ef9fcfae45d393777618ac8c0a82b8c58d34053b019749fef31588de1f10.rtf
Size

67KB
MD5

75d665089332432123f71fbc88882326
SHA1

20f065e60c8a45b0d3e6f76e4eba7a6b4ce79e53
SHA256

e0f1ef9fcfae45d393777618ac8c0a82b8c58d34053b019749fef31588de1f10
SHA512

ec79af230708d255facc14d871873674cd0d752cb5e1489fe3699e3212e7c20e1f8b1ee84749644a14ee632886dabb412ae6aed11677cb5e35a623d2d3b592b3
SSDEEP

1536:2XSMKpKeqLvjbAYLGX4YstY13c3E4J8N5yt3Yn1EjVGY38hX5HjLr5p4Q:DMyKeqLvoYXtYG04J8N5yt3Y1EjVGY3q

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

1020 WINWORD.EXE
1020 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1020 WINWORD.EXE
1020 WINWORD.EXE
1020 WINWORD.EXE
1020 WINWORD.EXE
1020 WINWORD.EXE
1020 WINWORD.EXE
1020 WINWORD.EXE

pid	process
1020	WINWORD.EXE
1020	WINWORD.EXE

pid	process
1020	WINWORD.EXE
1020	WINWORD.EXE
1020	WINWORD.EXE
1020	WINWORD.EXE
1020	WINWORD.EXE
1020	WINWORD.EXE
1020	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\e0f1ef9fcfae45d393777618ac8c0a82b8c58d34053b019749fef31588de1f10.rtf" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1020

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\TCDEF47.tmp\gb.xsl
Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
memory/1020-14-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-541-0x00007FFD83E70000-0x00007FFD83E80000-memory.dmp

Filesize
64KB

Download
memory/1020-4-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-3-0x00007FFD83E70000-0x00007FFD83E80000-memory.dmp

Filesize
64KB

Download
memory/1020-5-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-7-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-6-0x00007FFD83E70000-0x00007FFD83E80000-memory.dmp

Filesize
64KB

Download
memory/1020-8-0x00007FFD83E70000-0x00007FFD83E80000-memory.dmp

Filesize
64KB

Download
memory/1020-9-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-10-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-11-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-12-0x00007FFD81E10000-0x00007FFD81E20000-memory.dmp

Filesize
64KB

Download
memory/1020-543-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-2-0x00007FFD83E70000-0x00007FFD83E80000-memory.dmp

Filesize
64KB

Download
memory/1020-19-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-17-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-15-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-18-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-16-0x00007FFD81E10000-0x00007FFD81E20000-memory.dmp

Filesize
64KB

Download
memory/1020-252-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-388-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-389-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-1-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download
memory/1020-539-0x00007FFD83E70000-0x00007FFD83E80000-memory.dmp

Filesize
64KB

Download
memory/1020-540-0x00007FFD83E70000-0x00007FFD83E80000-memory.dmp

Filesize
64KB

Download
memory/1020-0-0x00007FFD83E70000-0x00007FFD83E80000-memory.dmp

Filesize
64KB

Download
memory/1020-542-0x00007FFD83E70000-0x00007FFD83E80000-memory.dmp

Filesize
64KB

Download
memory/1020-13-0x00007FFDC3DF0000-0x00007FFDC3FE5000-memory.dmp

Filesize
2.0MB

Download