f09f1e068a0bf38497bd4e35e8e9b8a640c6ed4bff0c0fe9a86db2befe958f26

Analysis

max time kernel
463s
max time network
464s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
11-05-2024 11:52

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General

Target

ShadowNet.cmd
Size

1KB
MD5

eff4712f45313d0756a8f37028e9b155
SHA1

ef57f064430d43a2600df395e50c025ec760fcbe
SHA256

310b1f085793d2f4c0bbfd20f841ba3ead35e2d7d6f454849efb9c80d5c65834
SHA512

2bbd3e1d7f11ee62e7378f1b00d2eae448143d3e894be6a7133e0126e61160b73fc83a5ad8b981212b94d4dcaeeb2d1f4ace0d795d5e0d762e531a7d36f956f7

Score

8^/10

evasion execution

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 7 IoCs
evasion

Windows Service
T1543.003

Disable or Modify System Firewall
T1562.004

Processes:

netsh.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exenetsh.exe

pid process

1476 netsh.exe
4708 netsh.exe
2720 netsh.exe
1084 netsh.exe
3088 netsh.exe
4696 netsh.exe
4912 netsh.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

4092 powershell.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

4092 powershell.exe
4092 powershell.exe
4092 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 4092 powershell.exe

pid	process
1476	netsh.exe
4708	netsh.exe
2720	netsh.exe
1084	netsh.exe
3088	netsh.exe
4696	netsh.exe
4912	netsh.exe

pid	process
4092	powershell.exe

pid	process
4092	powershell.exe
4092	powershell.exe
4092	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4092	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 1028 wrote to memory of 4092	1028	cmd.exe	powershell.exe
PID 1028 wrote to memory of 4092	1028	cmd.exe	powershell.exe
PID 1028 wrote to memory of 1084	1028	cmd.exe	netsh.exe
PID 1028 wrote to memory of 1084	1028	cmd.exe	netsh.exe
PID 1028 wrote to memory of 3088	1028	cmd.exe	netsh.exe
PID 1028 wrote to memory of 3088	1028	cmd.exe	netsh.exe
PID 1028 wrote to memory of 4696	1028	cmd.exe	netsh.exe
PID 1028 wrote to memory of 4696	1028	cmd.exe	netsh.exe
PID 1028 wrote to memory of 4912	1028	cmd.exe	netsh.exe
PID 1028 wrote to memory of 4912	1028	cmd.exe	netsh.exe
PID 1028 wrote to memory of 1476	1028	cmd.exe	netsh.exe
PID 1028 wrote to memory of 1476	1028	cmd.exe	netsh.exe
PID 1028 wrote to memory of 4708	1028	cmd.exe	netsh.exe
PID 1028 wrote to memory of 4708	1028	cmd.exe	netsh.exe
PID 1028 wrote to memory of 2720	1028	cmd.exe	netsh.exe
PID 1028 wrote to memory of 2720	1028	cmd.exe	netsh.exe

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\ShadowNet.cmd"
1⤵
- Suspicious use of WriteProcessMemory
PID:1028

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -Command "Set-ExecutionPolicy RemoteSigned -Scope CurrentUser"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4092

C:\Windows\system32\netsh.exe
netsh firewall set opmode disable
2⤵
- Modifies Windows Firewall
PID:1084

C:\Windows\system32\netsh.exe
netsh firewall set opmode mode=DISABLE
2⤵
- Modifies Windows Firewall
PID:3088

C:\Windows\system32\netsh.exe
netsh advfirewall set currentprofile state off
2⤵
- Modifies Windows Firewall
PID:4696

C:\Windows\system32\netsh.exe
netsh advfirewall set domainprofile state off
2⤵
- Modifies Windows Firewall
PID:4912

C:\Windows\system32\netsh.exe
netsh advfirewall set privateprofile state off
2⤵
- Modifies Windows Firewall
PID:1476

C:\Windows\system32\netsh.exe
netsh advfirewall set publicprofile state off
2⤵
- Modifies Windows Firewall
PID:4708

C:\Windows\system32\netsh.exe
netsh advfirewall set allprofiles state off
2⤵
- Modifies Windows Firewall
PID:2720

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vchkhoge.l1k.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4092-0-0x00007FFFE77F3000-0x00007FFFE77F5000-memory.dmp

Filesize
8KB

Download
memory/4092-9-0x0000020656F10000-0x0000020656F32000-memory.dmp

Filesize
136KB

Download
memory/4092-10-0x00007FFFE77F0000-0x00007FFFE82B2000-memory.dmp

Filesize
10.8MB

Download
memory/4092-11-0x00007FFFE77F0000-0x00007FFFE82B2000-memory.dmp

Filesize
10.8MB

Download
memory/4092-12-0x00007FFFE77F0000-0x00007FFFE82B2000-memory.dmp

Filesize
10.8MB

Download
memory/4092-15-0x00007FFFE77F0000-0x00007FFFE82B2000-memory.dmp

Filesize
10.8MB

Download