Analysis
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max time kernel
140s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
11-09-2024 07:13
Static task
static1
Behavioral task
behavioral1
Sample
d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe
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Size
285KB
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MD5
d9d9e87ea396f5e2db18cfd098f227b5
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SHA1
2eaed8d9428505406fafa41e3554fd05c8086b42
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SHA256
b64724e437b4798f6a1f7d9cff83b85b712b6becb6b84734f3437c90074e9591
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SHA512
5d09a54b198fb78155757465d52c6fdd265cb6f7099e7cc345da005448fefc8da15bf354c45ee948128d21f12c49de2f456426e0bf3dc68e90f7edc5bfef79b5
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SSDEEP
6144:2Fr4XRup34sB7VF4iE/XO3KxiYVS7GK5xxt8ZkBrVk6s36Gn+W:2NV4A7vG/ea8cSFxx60rVJs36G1
Malware Config
Signatures
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Modifies security service 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "3" d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
pid Process 1364 38CC.tmp -
Loads dropped DLL 2 IoCs
pid Process 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/1712-2-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1712-11-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2140-15-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1712-14-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/2140-16-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1712-136-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2928-139-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1712-318-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1712-323-0x0000000000400000-0x000000000046B000-memory.dmp upx -
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\D5A.exe = "C:\\Program Files (x86)\\LP\\8E32\\D5A.exe" d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\LP\8E32\D5A.exe d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\8E32\D5A.exe d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\8E32\38CC.tmp d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 38CC.tmp -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1544 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2160 msiexec.exe Token: SeTakeOwnershipPrivilege 2160 msiexec.exe Token: SeSecurityPrivilege 2160 msiexec.exe Token: SeShutdownPrivilege 1544 explorer.exe Token: SeShutdownPrivilege 1544 explorer.exe Token: SeShutdownPrivilege 1544 explorer.exe Token: SeShutdownPrivilege 1544 explorer.exe Token: SeShutdownPrivilege 1544 explorer.exe Token: SeShutdownPrivilege 1544 explorer.exe Token: SeShutdownPrivilege 1544 explorer.exe Token: SeShutdownPrivilege 1544 explorer.exe Token: SeShutdownPrivilege 1544 explorer.exe Token: SeShutdownPrivilege 1544 explorer.exe Token: SeShutdownPrivilege 1544 explorer.exe Token: SeShutdownPrivilege 1544 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe 1544 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1712 wrote to memory of 2140 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 32 PID 1712 wrote to memory of 2140 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 32 PID 1712 wrote to memory of 2140 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 32 PID 1712 wrote to memory of 2140 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 32 PID 1712 wrote to memory of 2928 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 34 PID 1712 wrote to memory of 2928 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 34 PID 1712 wrote to memory of 2928 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 34 PID 1712 wrote to memory of 2928 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 34 PID 1712 wrote to memory of 1364 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 37 PID 1712 wrote to memory of 1364 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 37 PID 1712 wrote to memory of 1364 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 37 PID 1712 wrote to memory of 1364 1712 d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe 37 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe"1⤵
- Modifies security service
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1712 -
C:\Users\Admin\AppData\Local\Temp\d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\2C4D6\DBD8E.exe%C:\Users\Admin\AppData\Roaming\2C4D62⤵PID:2140
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C:\Users\Admin\AppData\Local\Temp\d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\d9d9e87ea396f5e2db18cfd098f227b5_JaffaCakes118.exe startC:\Program Files (x86)\D6190\lvvm.exe%C:\Program Files (x86)\D61902⤵PID:2928
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C:\Program Files (x86)\LP\8E32\38CC.tmp"C:\Program Files (x86)\LP\8E32\38CC.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1364
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2160
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C:\Windows\explorer.exeexplorer.exe1⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1544
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
2Active Setup
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
996B
MD58bc84d8ab57310e17c3f583dfdd131f0
SHA1ba18360a2477c899a37d3056a8aebfa3c1446434
SHA2564accce1774f3d71defc5d3c805038ecff807bfda4e115d2eb1b4e5053835f963
SHA512beb6f3ea97dfede4639fcbd95fbc7434ee3a6e2791b3bc9545c2a048841a1bc331e63b76922844e1c7812f68a0538996185c0c27b179ee18ef78145ccecc6e2c
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Filesize
600B
MD596933143c254d3c243268f61581cf73e
SHA1d9297eaa9ca1d45efc06dd2fcc07f2d8950a3a66
SHA25650ec30f61cf6e7beea9f504059bfd4d50ac2fd9ea500b149756945b874f8068f
SHA5125aa22ea57c0e20fc39d9d1ac263172d321194a931cdb3339a0423e4a10303eaa8a4f7b0c81636e37bbf710bcd95949dbee0a5b1029390da0afb8320077c0d367
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Filesize
1KB
MD59938cf5c83e098cc9dcc57b6b0585cdd
SHA1249311930dc67b6ddf89f3025d5ac59d36a8e586
SHA256aafe160862590b896e0278a5ad02054e684958e85e738c65631ac0413cec7b11
SHA512f22e24ea769f62a2f2c50f7fab954630f4a85b11b8e854ae078b9999fbc76da30ec56e629aa11258cd9113b4d3e1213285b63fbd9342ec923497ebb7b638930c
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Filesize
102KB
MD56d7f922d6214ef1996346395afd017be
SHA15594d286e8b8e46008426e15ffd53e86f4143d15
SHA2564e58ef597c40404d3286c87cc13ea0563f4d08dacb4b40ea3d8b6744221898ae
SHA5129dc8ac8d33268face5a007dce5cf5c7c1b749f1a656fdc70276ad431392978f47fbbae0e1d625040acc01641d9f7b5341d7b28b68169f39a1df789ea12654626