Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
30/05/2024, 22:28
Behavioral task
behavioral1
Sample
851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
20 signatures
150 seconds
General
-
Target
851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe
-
Size
252KB
-
MD5
851eaea1aeb48c7a645091fe7a71563f
-
SHA1
48708af16d389550d8222a44d61a90915580f42c
-
SHA256
3d04594eff098470ca30f44f76eff4fb2a7d3b32e45ee204b65c36a5c2fc2dd6
-
SHA512
30f3e98ec13b38a955883a8bee81ff493c309a05a74bda5a4ac772b9e741e904a5c9adcfb024170ba15eaa71915c0dbe4d084d02a2655c534d28b826e6c7a00f
-
SSDEEP
6144:ccNYk1yuwEDBum3qYWnl0pd0EX3Zq2b6wfIDYm0PHQ:ccWkbgTYWnYnt/IDYhP
Malware Config
Extracted
Family
darkcomet
Botnet
Guest16
C2
37.45.181.235:1604
coldwarn.ddns.net:1604
coldwarn.ddns.net:8621
Mutex
DC_MUTEX-J03NXGL
Attributes
-
InstallPath
MSDC1SC\msd1csc.exe
-
gencode
Sl1ECE8fjAr5
-
install
true
-
offline_keylogger
true
-
persistence
true
-
reg_key
MicroUpdate1
Signatures
-
Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDC1SC\\msd1csc.exe" 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe -
Modifies firewall policy service 2 TTPs 3 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile msd1csc.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" msd1csc.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" msd1csc.exe -
Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" msd1csc.exe -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" msd1csc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" msd1csc.exe -
Disables Task Manager via registry modification
-
Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
pid Process 2596 attrib.exe 2436 attrib.exe -
Deletes itself 1 IoCs
pid Process 2484 notepad.exe -
Executes dropped EXE 1 IoCs
pid Process 2788 msd1csc.exe -
Loads dropped DLL 2 IoCs
pid Process 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2780-0-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2788-29-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/files/0x0033000000015f6d-26.dat upx behavioral1/memory/2780-71-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2788-73-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2788-74-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2788-76-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2788-77-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2788-78-0x0000000000400000-0x00000000004B7000-memory.dmp upx behavioral1/memory/2788-79-0x0000000000400000-0x00000000004B7000-memory.dmp upx -
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" msd1csc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" msd1csc.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDC1SC\\msd1csc.exe" 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows\CurrentVersion\Run\MicroUpdate1 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MSDC1SC\\msd1csc.exe" msd1csc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2788 msd1csc.exe -
Suspicious use of AdjustPrivilegeToken 46 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeSecurityPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeLoadDriverPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeSystemProfilePrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeSystemtimePrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeBackupPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeRestorePrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeShutdownPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeDebugPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeUndockPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeManageVolumePrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeImpersonatePrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: 33 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: 34 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: 35 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 2788 msd1csc.exe Token: SeSecurityPrivilege 2788 msd1csc.exe Token: SeTakeOwnershipPrivilege 2788 msd1csc.exe Token: SeLoadDriverPrivilege 2788 msd1csc.exe Token: SeSystemProfilePrivilege 2788 msd1csc.exe Token: SeSystemtimePrivilege 2788 msd1csc.exe Token: SeProfSingleProcessPrivilege 2788 msd1csc.exe Token: SeIncBasePriorityPrivilege 2788 msd1csc.exe Token: SeCreatePagefilePrivilege 2788 msd1csc.exe Token: SeBackupPrivilege 2788 msd1csc.exe Token: SeRestorePrivilege 2788 msd1csc.exe Token: SeShutdownPrivilege 2788 msd1csc.exe Token: SeDebugPrivilege 2788 msd1csc.exe Token: SeSystemEnvironmentPrivilege 2788 msd1csc.exe Token: SeChangeNotifyPrivilege 2788 msd1csc.exe Token: SeRemoteShutdownPrivilege 2788 msd1csc.exe Token: SeUndockPrivilege 2788 msd1csc.exe Token: SeManageVolumePrivilege 2788 msd1csc.exe Token: SeImpersonatePrivilege 2788 msd1csc.exe Token: SeCreateGlobalPrivilege 2788 msd1csc.exe Token: 33 2788 msd1csc.exe Token: 34 2788 msd1csc.exe Token: 35 2788 msd1csc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2788 msd1csc.exe -
Suspicious use of WriteProcessMemory 61 IoCs
description pid Process procid_target PID 2780 wrote to memory of 2440 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 28 PID 2780 wrote to memory of 2440 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 28 PID 2780 wrote to memory of 2440 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 28 PID 2780 wrote to memory of 2440 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 28 PID 2780 wrote to memory of 2444 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 29 PID 2780 wrote to memory of 2444 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 29 PID 2780 wrote to memory of 2444 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 29 PID 2780 wrote to memory of 2444 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 29 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2780 wrote to memory of 2484 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 31 PID 2444 wrote to memory of 2596 2444 cmd.exe 33 PID 2444 wrote to memory of 2596 2444 cmd.exe 33 PID 2444 wrote to memory of 2596 2444 cmd.exe 33 PID 2444 wrote to memory of 2596 2444 cmd.exe 33 PID 2440 wrote to memory of 2436 2440 cmd.exe 34 PID 2440 wrote to memory of 2436 2440 cmd.exe 34 PID 2440 wrote to memory of 2436 2440 cmd.exe 34 PID 2440 wrote to memory of 2436 2440 cmd.exe 34 PID 2780 wrote to memory of 2788 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 35 PID 2780 wrote to memory of 2788 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 35 PID 2780 wrote to memory of 2788 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 35 PID 2780 wrote to memory of 2788 2780 851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe 35 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 PID 2788 wrote to memory of 2348 2788 msd1csc.exe 36 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" msd1csc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion msd1csc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern msd1csc.exe -
Views/modifies file attributes 1 TTPs 2 IoCs
pid Process 2596 attrib.exe 2436 attrib.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2780 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe" +s +h2⤵
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp\851eaea1aeb48c7a645091fe7a71563f_JaffaCakes118.exe" +s +h3⤵
- Sets file to hidden
- Views/modifies file attributes
PID:2436
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h2⤵
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp" +s +h3⤵
- Sets file to hidden
- Views/modifies file attributes
PID:2596
-
-
-
C:\Windows\SysWOW64\notepad.exenotepad2⤵
- Deletes itself
PID:2484
-
-
C:\Users\Admin\AppData\Local\Temp\MSDC1SC\msd1csc.exe"C:\Users\Admin\AppData\Local\Temp\MSDC1SC\msd1csc.exe"2⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2788 -
C:\Windows\SysWOW64\notepad.exenotepad3⤵PID:2348
-
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
252KB
MD5851eaea1aeb48c7a645091fe7a71563f
SHA148708af16d389550d8222a44d61a90915580f42c
SHA2563d04594eff098470ca30f44f76eff4fb2a7d3b32e45ee204b65c36a5c2fc2dd6
SHA51230f3e98ec13b38a955883a8bee81ff493c309a05a74bda5a4ac772b9e741e904a5c9adcfb024170ba15eaa71915c0dbe4d084d02a2655c534d28b826e6c7a00f