31103981353b7689abc6ad4a3a2b7b48fb92de59b7f344faaf05aaca7f4e4cf2

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250207-en
resource tags

arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
submitted
10/02/2025, 09:10

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General

Target

JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe
Size

208KB
MD5

d9c3619d817b64930691f628f4e264bd
SHA1

b7d6087f47e90463ded34aa72ffa249402d0ac27
SHA256

31103981353b7689abc6ad4a3a2b7b48fb92de59b7f344faaf05aaca7f4e4cf2
SHA512

2a7b0f1c1fa4952684ba7d1ec67af26859ac3c5fcf1c5f7f73ba510f397b20a5f226960552160ad55c77ab7a7c9f4b417be3b9bea4041fee5f4194acde7f4d29
SSDEEP

6144:9nKNcFl7mMdGCUoY1dJ6MlaKqqqqqqqqqqqqqqO:oKRWfJBTqqqqqqqqqqqqqq

Score

10^/10

bootkit defense_evasion discovery persistence

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 4 IoCs

defense_evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\WindowsUpdate = "C:\\Users\\Admin\\AppData\\Roaming\\msconfig11.exe"	msconfig11.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	msconfig11.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	msconfig11.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	msconfig11.exe

Downloads MZ/PE file 1 IoCs

flow	pid	Process
40	2056	Process not Found

Executes dropped EXE 3 IoCs

pid	Process
2104	msconfig11.exe
3368	msconfig11.exe
2176	msconfig11.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\WindowsUpdate = "C:\\Users\\Admin\\AppData\\Roaming\\msconfig11.exe"	msconfig11.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2573923862-3221519550-2669654151-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Users\\Admin\\AppData\\Roaming\\msconfig11.exe"	msconfig11.exe

Writes to the Master Boot Record (MBR) 1 TTPs 2 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	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe
File opened for modification	\??\PhysicalDrive0	msconfig11.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 1352 set thread context of 4288	1352	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	89
PID 4288 set thread context of 4388	4288	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	90
PID 2104 set thread context of 3368	2104	msconfig11.exe	92
PID 3368 set thread context of 2176	3368	msconfig11.exe	93

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	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msconfig11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msconfig11.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
860	MicrosoftEdgeUpdate.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
4388	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe
4388	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe
2176	msconfig11.exe
2176	msconfig11.exe
2176	msconfig11.exe
2176	msconfig11.exe
2176	msconfig11.exe
2176	msconfig11.exe
2176	msconfig11.exe
2176	msconfig11.exe
2176	msconfig11.exe
2176	msconfig11.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1352	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe
4288	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe
2104	msconfig11.exe
3368	msconfig11.exe

Suspicious use of WriteProcessMemory 37 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 4288	1352	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	89
PID 1352 wrote to memory of 4288	1352	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	89
PID 1352 wrote to memory of 4288	1352	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	89
PID 1352 wrote to memory of 4288	1352	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	89
PID 1352 wrote to memory of 4288	1352	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	89
PID 1352 wrote to memory of 4288	1352	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	89
PID 1352 wrote to memory of 4288	1352	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	89
PID 1352 wrote to memory of 4288	1352	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	89
PID 4288 wrote to memory of 4388	4288	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	90
PID 4288 wrote to memory of 4388	4288	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	90
PID 4288 wrote to memory of 4388	4288	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	90
PID 4288 wrote to memory of 4388	4288	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	90
PID 4288 wrote to memory of 4388	4288	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	90
PID 4288 wrote to memory of 4388	4288	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	90
PID 4288 wrote to memory of 4388	4288	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	90
PID 4288 wrote to memory of 4388	4288	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	90
PID 4288 wrote to memory of 4388	4288	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	90
PID 4388 wrote to memory of 2104	4388	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	91
PID 4388 wrote to memory of 2104	4388	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	91
PID 4388 wrote to memory of 2104	4388	JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe	91
PID 2104 wrote to memory of 3368	2104	msconfig11.exe	92
PID 2104 wrote to memory of 3368	2104	msconfig11.exe	92
PID 2104 wrote to memory of 3368	2104	msconfig11.exe	92
PID 2104 wrote to memory of 3368	2104	msconfig11.exe	92
PID 2104 wrote to memory of 3368	2104	msconfig11.exe	92
PID 2104 wrote to memory of 3368	2104	msconfig11.exe	92
PID 2104 wrote to memory of 3368	2104	msconfig11.exe	92
PID 2104 wrote to memory of 3368	2104	msconfig11.exe	92
PID 3368 wrote to memory of 2176	3368	msconfig11.exe	93
PID 3368 wrote to memory of 2176	3368	msconfig11.exe	93
PID 3368 wrote to memory of 2176	3368	msconfig11.exe	93
PID 3368 wrote to memory of 2176	3368	msconfig11.exe	93
PID 3368 wrote to memory of 2176	3368	msconfig11.exe	93
PID 3368 wrote to memory of 2176	3368	msconfig11.exe	93
PID 3368 wrote to memory of 2176	3368	msconfig11.exe	93
PID 3368 wrote to memory of 2176	3368	msconfig11.exe	93
PID 3368 wrote to memory of 2176	3368	msconfig11.exe	93

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe"
  2⤵
  - Writes to the Master Boot Record (MBR)
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4288
- - C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d9c3619d817b64930691f628f4e264bd.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4388
  - - C:\Users\Admin\AppData\Roaming\msconfig11.exe
      "C:\Users\Admin\AppData\Roaming\msconfig11.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2104
    - - C:\Users\Admin\AppData\Roaming\msconfig11.exe
        
        "C:\Users\Admin\AppData\Roaming\msconfig11.exe"
        5⤵
        Executes dropped EXE
        Writes to the Master Boot Record (MBR)
        Suspicious use of SetThreadContext
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:3368
      - C:\Users\Admin\AppData\Roaming\msconfig11.exe
        
        "C:\Users\Admin\AppData\Roaming\msconfig11.exe"
        6⤵
        Modifies firewall policy service
        Executes dropped EXE
        Adds Run key to start application
        Suspicious behavior: EnumeratesProcesses
        
        PID:2176

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIyIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU4MTUiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODE1MzQzMTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MjMyNTg0OTQyIi8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:860

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

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\msconfig11.exe

Filesize
208KB

MD5
d9c3619d817b64930691f628f4e264bd

SHA1
b7d6087f47e90463ded34aa72ffa249402d0ac27

SHA256
31103981353b7689abc6ad4a3a2b7b48fb92de59b7f344faaf05aaca7f4e4cf2

SHA512
2a7b0f1c1fa4952684ba7d1ec67af26859ac3c5fcf1c5f7f73ba510f397b20a5f226960552160ad55c77ab7a7c9f4b417be3b9bea4041fee5f4194acde7f4d29

Download Submit
memory/1352-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2176-45-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-35-0x0000000000490000-0x0000000000499000-memory.dmp

Filesize
36KB

Download
memory/2176-70-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-68-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-66-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-64-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-47-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-62-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-42-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-43-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-60-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-58-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-56-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-52-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-50-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2176-54-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3368-34-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4288-53-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4288-3-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4288-40-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4288-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4388-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4388-11-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4388-10-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download