21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8

Analysis

max time kernel
150s
max time network
151s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
25/09/2026, 19:46

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General

Target
jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe
Size 1.3MB
Sample260925-yg26msvgpg
SHA256 21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8
MD5 2a7d2987504844f7efedf89e61797ca7
SHA1 3cff098f3716880730f0fe6ba208cc11c838fe91
SHA512 fd914b44498e48a5f6dc0c02ba081fa589c2ed5e09750031976c5e80dafc126b43a0715ef5f93b8d8256f904b05b634cf97cfcf1f9107c78feaca3aa971f0a88
SSDEEP 24576:/TAyiT6OWzIW3uFGVuYW5Q7Qb9XSNP2jTr8C5EkVOP1qO2T8A0TKeTuy:/TQvW4h9X4PmTg7X1f2T4T/Tuy
TLSH
T1BE556C26F682D037D1721A358C5BC2DDD826BF242D78984B7BE81F0C5F397817A252E6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

defense_evasion discovery persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 1 IoCs

defense_evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
1936	netsh.exe

Executes dropped EXE 3 IoCs

pid	Process
4444	svchost.exe
5484	svchost.exe
940	svchost.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe\""	jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe\""	jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe

Drops file in Windows directory 8 IoCs

description	ioc	Process
File opened for modification	C:\Windows\update.2\	svchost.exe
File opened for modification	C:\Windows\update.2\svchost.exe	jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe
File opened for modification	C:\Windows\update.2\	svchost.exe
File opened for modification	C:\Windows\update.2\	svchost.exe
File opened for modification	C:\Windows\update.2\	jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe
File created	C:\Windows\update.2\svchost.exe	jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe
File opened for modification	C:\Windows\update.2\	jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe
File created	C:\Windows\update.2\svchost.exe	jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	svchost.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	svchost.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	svchost.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	svchost.exe

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	svchost.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1376	jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe
2932	jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe
4444	svchost.exe
5484	svchost.exe
940	svchost.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5484 wrote to memory of 940	5484	svchost.exe	95
PID 940 wrote to memory of 1936	940	svchost.exe	96

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1376

C:\Users\Admin\AppData\Local\Temp\jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe
"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2932

C:\Windows\update.2\svchost.exe
C:\Windows\update.2\svchost.exe srv
1⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4444

C:\Windows\update.2\svchost.exe
C:\Windows\update.2\svchost.exe srv
1⤵
- Executes dropped EXE
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5484
- C:\Windows\update.2\svchost.exe
  "C:\Windows\update.2\svchost.exe" stand
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - Reads the TCP/IP host and domain name from the registry
  - System Location Discovery: System Language Discovery
  - Modifies data under HKEY_USERS
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:940
- - C:\Windows\SysWOW64\netsh.exe
    "C:\Windows\System32\netsh.exe" firewall set opmode mode=disable
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:1936

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k GPSvcGroup
1⤵
PID:4756

Network

MITRE ATT&CK Enterprise v16

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

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

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

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

svchost.exe

Path C:\Windows\update.2\svchost.exe
Size 1.3MB
SHA256 21f1cb4ccbb51aa1d309c879ab1f6d001692fe22ddcea3af54e4d53644214fa8
MD5 2a7d2987504844f7efedf89e61797ca7
SHA1 3cff098f3716880730f0fe6ba208cc11c838fe91
SHA512 fd914b44498e48a5f6dc0c02ba081fa589c2ed5e09750031976c5e80dafc126b43a0715ef5f93b8d8256f904b05b634cf97cfcf1f9107c78feaca3aa971f0a88
SSDEEP 24576:/TAyiT6OWzIW3uFGVuYW5Q7Qb9XSNP2jTr8C5EkVOP1qO2T8A0TKeTuy:/TQvW4h9X4PmTg7X1f2T4T/Tuy
TLSH
T1BE556C26F682D037D1721A358C5BC2DDD826BF242D78984B7BE81F0C5F397817A252E6
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/940-22-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/940-17-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/940-24-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/940-26-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/940-28-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/1376-6-0x0000000001180000-0x0000000001181000-memory.dmp

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memory/1376-7-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/1376-0-0x0000000001180000-0x0000000001181000-memory.dmp

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memory/1376-1-0x0000000000B42000-0x0000000000B43000-memory.dmp

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memory/1376-19-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/2932-10-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/2932-2-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/2932-21-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/4444-4-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/4444-5-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/5484-23-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/5484-14-0x0000000000400000-0x0000000000B69000-memory.dmp

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memory/5484-9-0x0000000000400000-0x0000000000B69000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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