c4990aebded04b1f4a9c34072e736771183d8dcd091adf27ede3cb8c04ba520c

Analysis

max time kernel
135s
max time network
152s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
20/06/2024, 02:25

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General

Target

fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe
Size

871KB
MD5

2abc28bccfd4512e91ac2b8f3537c307
SHA1

c5111761aeec5523798ebe82438a5064f58b9459
SHA256

fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c
SHA512

07d92494e91c9502e33b76c2593ede82981ca6815bdfb1793b07331a8f86628fc5e56b1184eb1f80d78b74843289f5e042d200d75a298d084d0f2a035a7cfc22
SSDEEP

12288:i+19eRK6BdJ7Tv6u+ixobvDp6Aqxizx+6eH0Mmh+mbNGTE3/3PrfyqUQejzT6H0G:iC6B1+ixmpbqx

Score

10^/10

evasion trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 7 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRawWriteNotification = "1"	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1284	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2980	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe
Token: SeDebugPrivilege	1284	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 1284	2980	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe	29
PID 2980 wrote to memory of 1284	2980	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe	29
PID 2980 wrote to memory of 1284	2980	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe	29
PID 2980 wrote to memory of 1284	2980	fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe	29

C:\Users\Admin\AppData\Local\Temp\fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe
"C:\Users\Admin\AppData\Local\Temp\fa396ba6c1ae4e9c786cff1a78012d86bd9a896f4999d4ba3b90864021fa806c.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- Enumerates VirtualBox registry keys
- Windows security modification
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell" Get-MpPreference -verbose
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1284

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

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

memory/1284-5-0x00000000701D1000-0x00000000701D2000-memory.dmp

Filesize
4KB

Download
memory/1284-6-0x00000000701D0000-0x000000007077B000-memory.dmp

Filesize
5.7MB

Download
memory/1284-7-0x00000000701D0000-0x000000007077B000-memory.dmp

Filesize
5.7MB

Download
memory/1284-8-0x00000000701D0000-0x000000007077B000-memory.dmp

Filesize
5.7MB

Download
memory/1284-9-0x00000000701D0000-0x000000007077B000-memory.dmp

Filesize
5.7MB

Download
memory/1284-10-0x00000000701D0000-0x000000007077B000-memory.dmp

Filesize
5.7MB

Download
memory/2980-0-0x000000007443E000-0x000000007443F000-memory.dmp

Filesize
4KB

Download
memory/2980-1-0x00000000002F0000-0x00000000003D0000-memory.dmp

Filesize
896KB

Download
memory/2980-2-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download
memory/2980-11-0x000000007443E000-0x000000007443F000-memory.dmp

Filesize
4KB

Download
memory/2980-12-0x0000000074430000-0x0000000074B1E000-memory.dmp

Filesize
6.9MB

Download