6d735ce78c21a4a99ada349165602132790183b63eb0aa14b4e6c6397ecd7b85

Analysis

max time kernel
176s
max time network
227s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
28/10/2023, 17:52

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General

Target

NEAS.9e2192465f11217b870ea3240491e28b.exe
Size

388KB
MD5

9e2192465f11217b870ea3240491e28b
SHA1

83a9a719ea7f1fb35094861a8db4e3af021b2a5f
SHA256

6d735ce78c21a4a99ada349165602132790183b63eb0aa14b4e6c6397ecd7b85
SHA512

7c82f874be5bd14068473b0609dc2475f85ebf776e56bb14179fd1fd64cc1a6451d87947c296959869f836238f5111a043dc9fdd3ca6b6ab591c2c91204dedd4
SSDEEP

6144:oitLMK4x+Ppo9MqOd+QmWk8PIyZomw3jtWQmyrxL1ROwm/fOBBF2dl5Tp:oiLMbUO90+QmWk8PTSmIxuJ4F2

Score

10^/10

bootkit evasion persistence upx

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 8 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Swat.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Swat.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\NEAS.9e2192465f11217b870ea3240491e28b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\NEAS.9e2192465f11217b870ea3240491e28b.exe:*:Enabled:Windows Messanger"	reg.exe

Modifies Installed Components in the registry 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{B4BFB70B-CBAC-86F8-BA7E-E98CC7EABA8D}	NEAS.9e2192465f11217b870ea3240491e28b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{B4BFB70B-CBAC-86F8-BA7E-E98CC7EABA8D}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\Swat.exe"	NEAS.9e2192465f11217b870ea3240491e28b.exe
Key created	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\SOFTWARE\Microsoft\Active Setup\Installed Components\{B4BFB70B-CBAC-86F8-BA7E-E98CC7EABA8D}	NEAS.9e2192465f11217b870ea3240491e28b.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Active Setup\Installed Components\{B4BFB70B-CBAC-86F8-BA7E-E98CC7EABA8D}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\Swat.exe"	NEAS.9e2192465f11217b870ea3240491e28b.exe

UPX packed file 22 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2732-4-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-6-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-8-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-12-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-14-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-16-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-18-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-19-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-20-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-28-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-29-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-33-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-34-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-36-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-38-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-39-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-41-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-42-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-43-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-44-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-46-0x0000000000400000-0x0000000000476000-memory.dmp	upx
behavioral1/memory/2732-47-0x0000000000400000-0x0000000000476000-memory.dmp	upx

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	NEAS.9e2192465f11217b870ea3240491e28b.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2904 set thread context of 2732	2904	NEAS.9e2192465f11217b870ea3240491e28b.exe	29

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
1340	reg.exe
2152	reg.exe
2472	reg.exe
2632	reg.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: 1	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeCreateTokenPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeAssignPrimaryTokenPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeLockMemoryPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeIncreaseQuotaPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeMachineAccountPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeTcbPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeSecurityPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeTakeOwnershipPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeLoadDriverPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeSystemProfilePrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeSystemtimePrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeProfSingleProcessPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeIncBasePriorityPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeCreatePagefilePrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeCreatePermanentPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeBackupPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeRestorePrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeShutdownPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeDebugPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeAuditPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeSystemEnvironmentPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeChangeNotifyPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeRemoteShutdownPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeUndockPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeSyncAgentPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeEnableDelegationPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeManageVolumePrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeImpersonatePrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: SeCreateGlobalPrivilege	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: 31	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: 32	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: 33	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: 34	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
Token: 35	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2904	NEAS.9e2192465f11217b870ea3240491e28b.exe
2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
2732	NEAS.9e2192465f11217b870ea3240491e28b.exe
2732	NEAS.9e2192465f11217b870ea3240491e28b.exe

Suspicious use of WriteProcessMemory 41 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 2732	2904	NEAS.9e2192465f11217b870ea3240491e28b.exe	29
PID 2904 wrote to memory of 2732	2904	NEAS.9e2192465f11217b870ea3240491e28b.exe	29
PID 2904 wrote to memory of 2732	2904	NEAS.9e2192465f11217b870ea3240491e28b.exe	29
PID 2904 wrote to memory of 2732	2904	NEAS.9e2192465f11217b870ea3240491e28b.exe	29
PID 2904 wrote to memory of 2732	2904	NEAS.9e2192465f11217b870ea3240491e28b.exe	29
PID 2904 wrote to memory of 2732	2904	NEAS.9e2192465f11217b870ea3240491e28b.exe	29
PID 2904 wrote to memory of 2732	2904	NEAS.9e2192465f11217b870ea3240491e28b.exe	29
PID 2904 wrote to memory of 2732	2904	NEAS.9e2192465f11217b870ea3240491e28b.exe	29
PID 2904 wrote to memory of 2732	2904	NEAS.9e2192465f11217b870ea3240491e28b.exe	29
PID 2732 wrote to memory of 2760	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	30
PID 2732 wrote to memory of 2760	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	30
PID 2732 wrote to memory of 2760	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	30
PID 2732 wrote to memory of 2760	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	30
PID 2732 wrote to memory of 2752	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	31
PID 2732 wrote to memory of 2752	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	31
PID 2732 wrote to memory of 2752	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	31
PID 2732 wrote to memory of 2752	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	31
PID 2732 wrote to memory of 2628	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	33
PID 2732 wrote to memory of 2628	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	33
PID 2732 wrote to memory of 2628	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	33
PID 2732 wrote to memory of 2628	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	33
PID 2732 wrote to memory of 2576	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	35
PID 2732 wrote to memory of 2576	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	35
PID 2732 wrote to memory of 2576	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	35
PID 2732 wrote to memory of 2576	2732	NEAS.9e2192465f11217b870ea3240491e28b.exe	35
PID 2628 wrote to memory of 1340	2628	cmd.exe	38
PID 2628 wrote to memory of 1340	2628	cmd.exe	38
PID 2628 wrote to memory of 1340	2628	cmd.exe	38
PID 2628 wrote to memory of 1340	2628	cmd.exe	38
PID 2576 wrote to memory of 2152	2576	cmd.exe	39
PID 2576 wrote to memory of 2152	2576	cmd.exe	39
PID 2576 wrote to memory of 2152	2576	cmd.exe	39
PID 2576 wrote to memory of 2152	2576	cmd.exe	39
PID 2752 wrote to memory of 2632	2752	cmd.exe	41
PID 2752 wrote to memory of 2632	2752	cmd.exe	41
PID 2752 wrote to memory of 2632	2752	cmd.exe	41
PID 2752 wrote to memory of 2632	2752	cmd.exe	41
PID 2760 wrote to memory of 2472	2760	cmd.exe	40
PID 2760 wrote to memory of 2472	2760	cmd.exe	40
PID 2760 wrote to memory of 2472	2760	cmd.exe	40
PID 2760 wrote to memory of 2472	2760	cmd.exe	40

C:\Users\Admin\AppData\Local\Temp\NEAS.9e2192465f11217b870ea3240491e28b.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.9e2192465f11217b870ea3240491e28b.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Users\Admin\AppData\Local\Temp\NEAS.9e2192465f11217b870ea3240491e28b.exe
  "C:\Users\Admin\AppData\Local\Temp\NEAS.9e2192465f11217b870ea3240491e28b.exe"
  2⤵
  - Modifies Installed Components in the registry
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2732
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2760
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:2472
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\NEAS.9e2192465f11217b870ea3240491e28b.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\NEAS.9e2192465f11217b870ea3240491e28b.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2752
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\NEAS.9e2192465f11217b870ea3240491e28b.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\NEAS.9e2192465f11217b870ea3240491e28b.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:2632
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2628
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:1340
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Swat.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Swat.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2576
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Swat.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Swat.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:2152

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2732-2-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-4-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-6-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-8-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2732-12-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-14-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-16-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-18-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-19-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-20-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-28-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-29-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-33-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-34-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-36-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-38-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-39-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-41-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-42-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-43-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-44-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-46-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download
memory/2732-47-0x0000000000400000-0x0000000000476000-memory.dmp

Filesize
472KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads