7b489b2c0652daa155af036c9ff79d55c69815bec3eb3e5d0f8489195ed16af0

Analysis

max time kernel
150s
max time network
31s
platform
windows7_x64
resource
win7-20230621-en
resource tags

arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
submitted
29-06-2023 01:43

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

93KB
MD5

097de0afe9c3cb4bb0b145755b03c4c3
SHA1

a8814d5bf9a3549ea52f0ddd65a7ad20cdeabd35
SHA256

7b489b2c0652daa155af036c9ff79d55c69815bec3eb3e5d0f8489195ed16af0
SHA512

71569b56cd7821c391bc00e20f354e5515c9aead4a7f9dd85fc7afc03a6eb29d89d317f383a819da160ced555525d7321149f1a459d48c1eddee4c15e63a82a9
SSDEEP

1536:oUh3wHyNxrBhh5YLg1jEwzGi1dDyDwgS:oUkyNxrBhLggCi1dUZ

Score

8^/10

evasion

Malware Config

Signatures

Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

1536 netsh.exe

pid	process
1536	netsh.exe

Drops startup file 2 IoCs

Processes:

file.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Corporation.exe	file.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Microsoft Corporation.exe	file.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

file.exe

pid	process
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe
1680	file.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

file.exe

pid process

1680 file.exe

Suspicious use of AdjustPrivilegeToken 23 IoCs

Processes:

file.exe

description	pid	process
Token: SeDebugPrivilege	1680	file.exe
Token: 33	1680	file.exe
Token: SeIncBasePriorityPrivilege	1680	file.exe
Token: 33	1680	file.exe
Token: SeIncBasePriorityPrivilege	1680	file.exe
Token: 33	1680	file.exe
Token: SeIncBasePriorityPrivilege	1680	file.exe
Token: 33	1680	file.exe
Token: SeIncBasePriorityPrivilege	1680	file.exe
Token: 33	1680	file.exe
Token: SeIncBasePriorityPrivilege	1680	file.exe
Token: 33	1680	file.exe
Token: SeIncBasePriorityPrivilege	1680	file.exe
Token: 33	1680	file.exe
Token: SeIncBasePriorityPrivilege	1680	file.exe
Token: 33	1680	file.exe
Token: SeIncBasePriorityPrivilege	1680	file.exe
Token: 33	1680	file.exe
Token: SeIncBasePriorityPrivilege	1680	file.exe
Token: 33	1680	file.exe
Token: SeIncBasePriorityPrivilege	1680	file.exe
Token: 33	1680	file.exe
Token: SeIncBasePriorityPrivilege	1680	file.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

file.exe

description	pid	process	target process
PID 1680 wrote to memory of 1536	1680	file.exe	netsh.exe
PID 1680 wrote to memory of 1536	1680	file.exe	netsh.exe
PID 1680 wrote to memory of 1536	1680	file.exe	netsh.exe
PID 1680 wrote to memory of 1536	1680	file.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Drops startup file
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1680

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\file.exe" "file.exe" ENABLE
2⤵
- Modifies Windows Firewall
PID:1536

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

T1031

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1680-55-0x0000000000BE0000-0x0000000000C20000-memory.dmp

Filesize
256KB

Download
memory/1680-57-0x0000000000BE0000-0x0000000000C20000-memory.dmp

Filesize
256KB

Download