75ab58952fe25000d00cf454273b803f6e5bdca2fe99c0dd928963fce12a4972

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 15:56

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

TPMBypass.bat
Size

371B
MD5

457f8dbf9f5a9760fe65f7367ae42717
SHA1

44d0389a82d3c719d7cb5a02404a7bb701c6457a
SHA256

8394ca0b6025fce54abd2f51ee6b22d2e8fe11ddc786d41d20a75543a19dc73e
SHA512

f40a9ca9a66c6c3e672579db3c9fba90947e8a31d4b0e1d8980f7d609ecba527a9dc4dd393b1648ffba83e54cd3ddd2781124c8b6fcff547ade29a0b7d608f86

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2736	powershell.exe
2768	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2736	powershell.exe
2768	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2736	powershell.exe
Token: SeDebugPrivilege	2768	powershell.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2636 wrote to memory of 2740	2636	cmd.exe	31
PID 2636 wrote to memory of 2740	2636	cmd.exe	31
PID 2636 wrote to memory of 2740	2636	cmd.exe	31
PID 2636 wrote to memory of 2772	2636	cmd.exe	32
PID 2636 wrote to memory of 2772	2636	cmd.exe	32
PID 2636 wrote to memory of 2772	2636	cmd.exe	32
PID 2636 wrote to memory of 2736	2636	cmd.exe	33
PID 2636 wrote to memory of 2736	2636	cmd.exe	33
PID 2636 wrote to memory of 2736	2636	cmd.exe	33
PID 2636 wrote to memory of 2768	2636	cmd.exe	34
PID 2636 wrote to memory of 2768	2636	cmd.exe	34
PID 2636 wrote to memory of 2768	2636	cmd.exe	34

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\TPMBypass.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2636
- C:\Windows\system32\reg.exe
  reg delete "HKLM\SYSTEM\CurrentControlSet\Services\TPM\WMI\Endorsement" /f
  2⤵
  PID:2740
- C:\Windows\system32\reg.exe
  reg delete "HKLM\SYSTEM\ControlSet001\Services\TPM\WMI\Endorsement" /f
  2⤵
  PID:2772
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command "Disable-TPMAutoProvisioning"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2736
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command "Clear-Tpm"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
cbfe642777ac27c96be36becd9271460

SHA1
8b9658cf39f09e003465d3189ed5990c855de538

SHA256
5ee0e31ab85420e1102670f89009d7f27fd96b3ddfe8d193787a431b39424a0f

SHA512
77f0950a41282725c0120ef7647fb1bfb0d65d84b526b308340746053f4ca3e3ca7065277d134c3e480205186a7cceb92da511d20d58881eb758d854f109fd45

Download Submit
memory/2736-4-0x000007FEF56DE000-0x000007FEF56DF000-memory.dmp

Filesize
4KB

Download
memory/2736-5-0x000000001B7A0000-0x000000001BA82000-memory.dmp

Filesize
2.9MB

Download
memory/2736-6-0x0000000002250000-0x0000000002258000-memory.dmp

Filesize
32KB

Download
memory/2736-8-0x000007FEF5420000-0x000007FEF5DBD000-memory.dmp

Filesize
9.6MB

Download
memory/2736-7-0x000007FEF5420000-0x000007FEF5DBD000-memory.dmp

Filesize
9.6MB

Download
memory/2736-9-0x000007FEF5420000-0x000007FEF5DBD000-memory.dmp

Filesize
9.6MB

Download
memory/2736-10-0x000007FEF5420000-0x000007FEF5DBD000-memory.dmp

Filesize
9.6MB

Download
memory/2768-16-0x000000001B5E0000-0x000000001B8C2000-memory.dmp

Filesize
2.9MB

Download
memory/2768-17-0x0000000001E00000-0x0000000001E08000-memory.dmp

Filesize
32KB

Download