1e38d1591e7be09e9b957d600438351dc956a3aae1baba7f797c099cb1f89433

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/10/2024, 08:08

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General

Target

5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
Size

168KB
MD5

5656d0479ebae0a00921838af36e3339
SHA1

a4390d2ccca585684b3f2f88e423872e9d58faab
SHA256

1e38d1591e7be09e9b957d600438351dc956a3aae1baba7f797c099cb1f89433
SHA512

44cabddef6460042b63076fdd7ece32f276fc2e0bb909873a65520c2ced015ae4341ad7f7caeee13f7ee1c0d46e8532c04e79892d23ecba9c68f799b3bfa0017
SSDEEP

3072:nnWXFyNV18vM3ksRqK/GVPE2euy4GR97vj:nDNf8EksgK8EXusX77

Score

10^/10

discovery evasion persistence privilege_escalation

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 4 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe:*:Enabled:Ci Servs"	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
4572	netsh.exe

Executes dropped EXE 2 IoCs

pid	Process
2824	Sontiwin.exe
5076	Sontiwin.exe

Adds Run key to start application 2 TTPs 1 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\Ci Servs = "Sontiwin.exe"	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3996 set thread context of 3040	3996	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	84
PID 2824 set thread context of 5076	2824	Sontiwin.exe	88

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\Sontiwin.exe	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
File opened for modification	C:\Windows\Sontiwin.exe	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
File opened for modification	C:\Windows\Sontiwin.exe	Sontiwin.exe

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

System Location Discovery: System Language Discovery 1 TTPs 5 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	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Sontiwin.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Sontiwin.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3996	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
2824	Sontiwin.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 3996 wrote to memory of 3040	3996	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	84
PID 3996 wrote to memory of 3040	3996	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	84
PID 3996 wrote to memory of 3040	3996	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	84
PID 3996 wrote to memory of 3040	3996	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	84
PID 3996 wrote to memory of 3040	3996	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	84
PID 3996 wrote to memory of 3040	3996	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	84
PID 3996 wrote to memory of 3040	3996	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	84
PID 3996 wrote to memory of 3040	3996	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	84
PID 3996 wrote to memory of 3040	3996	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	84
PID 3040 wrote to memory of 4572	3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	86
PID 3040 wrote to memory of 4572	3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	86
PID 3040 wrote to memory of 4572	3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	86
PID 3040 wrote to memory of 2824	3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	87
PID 3040 wrote to memory of 2824	3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	87
PID 3040 wrote to memory of 2824	3040	5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe	87
PID 2824 wrote to memory of 5076	2824	Sontiwin.exe	88
PID 2824 wrote to memory of 5076	2824	Sontiwin.exe	88
PID 2824 wrote to memory of 5076	2824	Sontiwin.exe	88
PID 2824 wrote to memory of 5076	2824	Sontiwin.exe	88
PID 2824 wrote to memory of 5076	2824	Sontiwin.exe	88
PID 2824 wrote to memory of 5076	2824	Sontiwin.exe	88
PID 2824 wrote to memory of 5076	2824	Sontiwin.exe	88
PID 2824 wrote to memory of 5076	2824	Sontiwin.exe	88
PID 2824 wrote to memory of 5076	2824	Sontiwin.exe	88

C:\Users\Admin\AppData\Local\Temp\5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3996
- C:\Users\Admin\AppData\Local\Temp\5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\5656d0479ebae0a00921838af36e3339_JaffaCakes118.exe
  2⤵
  - Modifies firewall policy service
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3040
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram Sontiwin.exe 1 ENABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:4572
- - C:\Windows\Sontiwin.exe
    "C:\Windows\Sontiwin.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2824
  - - C:\Windows\Sontiwin.exe
      C:\Windows\Sontiwin.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:5076

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

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 Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Sontiwin.exe

Filesize
168KB

MD5
5656d0479ebae0a00921838af36e3339

SHA1
a4390d2ccca585684b3f2f88e423872e9d58faab

SHA256
1e38d1591e7be09e9b957d600438351dc956a3aae1baba7f797c099cb1f89433

SHA512
44cabddef6460042b63076fdd7ece32f276fc2e0bb909873a65520c2ced015ae4341ad7f7caeee13f7ee1c0d46e8532c04e79892d23ecba9c68f799b3bfa0017

Download Submit
memory/2824-12-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2824-21-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3040-24-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3040-3-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3040-6-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3040-7-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/3996-5-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/3996-0-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/5076-28-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-32-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-27-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-20-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-29-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-30-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-31-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-25-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-33-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-34-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-35-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-36-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-37-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-38-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-39-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/5076-40-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download