3e95c08db1d86baa23c43ba276257079692d26f4268a0039abbdfccb7b155bdc

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2024, 04:08

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General

Target

NCSentry2kBS/NCsentry2K操作说明.doc
Size

1.2MB
MD5

eba2c04872c2eb42f7ec6cd4babf982f
SHA1

b3f88142e39cee2d418ffe29740c33e95601e709
SHA256

073f129bd44eb752a72c8555e39a6c7f334641407142b524c8a25b79c40c0e43
SHA512

0af4559e3ab23a778b23b2f88a9c9be0414e3621d5824226c84aa942e8a31fda3231daa80136007516bf544e07487ddb6a2984c7152d23ed9afcfedc8c409bf0
SSDEEP

12288:VQlLZ1ecf1bsrIQ3ggkmou4PauePfln78DH+:ulFEcf1bsrMdHaVn78

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

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

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

pid	Process
1232	WINWORD.EXE
1232	WINWORD.EXE

Suspicious use of SetWindowsHookEx 14 IoCs

pid	Process
1232	WINWORD.EXE
1232	WINWORD.EXE
1232	WINWORD.EXE
1232	WINWORD.EXE
1232	WINWORD.EXE
1232	WINWORD.EXE
1232	WINWORD.EXE
1232	WINWORD.EXE
1232	WINWORD.EXE
1232	WINWORD.EXE
1232	WINWORD.EXE
1232	WINWORD.EXE
1232	WINWORD.EXE
1232	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\NCSentry2kBS\NCsentry2K操作说明.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1232

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\TCDB25E.tmp\iso690.xsl

Filesize
263KB

MD5
ff0e07eff1333cdf9fc2523d323dd654

SHA1
77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

SHA256
3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

SHA512
b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1232-11-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/1232-10-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/1232-5-0x00007FF7D9E50000-0x00007FF7D9E60000-memory.dmp

Filesize
64KB

Download
memory/1232-0-0x00007FF7D9E50000-0x00007FF7D9E60000-memory.dmp

Filesize
64KB

Download
memory/1232-7-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/1232-6-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/1232-2-0x00007FF7D9E50000-0x00007FF7D9E60000-memory.dmp

Filesize
64KB

Download
memory/1232-4-0x00007FF7D9E50000-0x00007FF7D9E60000-memory.dmp

Filesize
64KB

Download
memory/1232-12-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/1232-13-0x00007FF7D7BF0000-0x00007FF7D7C00000-memory.dmp

Filesize
64KB

Download
memory/1232-9-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/1232-8-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/1232-14-0x00007FF7D7BF0000-0x00007FF7D7C00000-memory.dmp

Filesize
64KB

Download
memory/1232-3-0x00007FF819E6D000-0x00007FF819E6E000-memory.dmp

Filesize
4KB

Download
memory/1232-44-0x00007FF819DD0000-0x00007FF819FC5000-memory.dmp

Filesize
2.0MB

Download
memory/1232-1-0x00007FF7D9E50000-0x00007FF7D9E60000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads