0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
24-05-2024 03:42

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General

Target

0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
Size

5.7MB
MD5

c97885e6626099ceee52e8c78d6939fe
SHA1

018bff0c962c9ee34aa4e93f4cd178c0df717209
SHA256

0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2
SHA512

e8b0572e13ea281aec8d43bd57e635f80362a6967de087918f08f2eb834de5e04a8e38a076cb8c58b07682b351c0cd33fe9c09bc03d33c91bc3da94621cedb79
SSDEEP

98304:b/6n94bDY2EBcBuq62V///4nAWakrn7S/IhWoaVVfs/VIsMF4JD8iulhq7NmekVE:uMD+cpvJ/4H3nmghWoa/fsysMF4JD85O

Score

9^/10

evasion

Malware Config

Signatures

Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe

Suspicious behavior: EnumeratesProcesses 17 IoCs

Processes:

0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe

pid	process
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe

description	pid	process
Token: SeShutdownPrivilege	2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
Token: SeShutdownPrivilege	2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
Token: SeShutdownPrivilege	2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
Token: SeShutdownPrivilege	2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
Token: SeShutdownPrivilege	2248	0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe

pid process

2248 0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
Suspicious use of SendNotifyMessage 1 IoCs

Processes:

0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe

pid process

2248 0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe

C:\Users\Admin\AppData\Local\Temp\0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe
"C:\Users\Admin\AppData\Local\Temp\0c4f0eee0944f382d8728fef7f61bdfdc3840d8840ec06563150cb350e436ea2.exe"
1⤵
- Looks for VirtualBox Guest Additions in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2248

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\yjs_log\log.log

Filesize
6KB

MD5
3a326a2ef66c93ce89f477a553d4f18b

SHA1
d9d326bfed6288a016e220bc964aaa92c69ee40a

SHA256
25b0130369677859de5a3a1c330f2506eabd4f0f65a00ef0d893c505256e5b24

SHA512
8610dd9d1e48a2b44eedab62e65d7c08ac7e287fe1014c44049094c23fd083b5c56913db5e536636af1d32bdd1e3fffaf99e068f0c2b2456221a3afefbb23008

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