Analysis
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max time kernel
147s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
09-09-2024 11:43
Static task
static1
Behavioral task
behavioral1
Sample
d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe
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Size
269KB
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MD5
d63d9ff2bd7aff47f5251088b6beb889
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SHA1
56f4e043301ad4c17296c8197991db2d4fd80bad
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SHA256
ff5fd162a7bcae95742ca98f67b4ff715dbb3d4887811bbb9dc8431c0b09db95
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SHA512
d7253fff1c3b2cd9660ae1265c0166b23b310690ba0a54bf44ae0717d60a787299c04574aab773ac99597e825cb4acde6ac56bdf61cc0d111adb09f2bc1dc01c
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SSDEEP
6144:wdlQFuqDtqObd9acR91QY7EgITgYEJvPUY:s+Fuy4gdGY7EgmEJXUY
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" d63d9ff2bd7aff47f5251088b6beb889_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-1-5-21-1846800975-3917212583-2893086201-1000\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 2940 CF9E.tmp -
Loads dropped DLL 2 IoCs
pid Process 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_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/2708-2-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1412-13-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1412-15-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2708-16-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/2708-17-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2520-73-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2708-74-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2708-178-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2708-189-0x0000000000400000-0x000000000046B000-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\5C1.exe = "C:\\Program Files (x86)\\LP\\B3E6\\5C1.exe" d63d9ff2bd7aff47f5251088b6beb889_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 opened for modification C:\Program Files (x86)\LP\B3E6\CF9E.tmp d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe File created C:\Program Files (x86)\LP\B3E6\5C1.exe d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\B3E6\5C1.exe d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language CF9E.tmp -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000_Classes\Local Settings explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1516 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2692 msiexec.exe Token: SeTakeOwnershipPrivilege 2692 msiexec.exe Token: SeSecurityPrivilege 2692 msiexec.exe Token: SeShutdownPrivilege 1516 explorer.exe Token: SeShutdownPrivilege 1516 explorer.exe Token: SeShutdownPrivilege 1516 explorer.exe Token: SeShutdownPrivilege 1516 explorer.exe Token: SeShutdownPrivilege 1516 explorer.exe Token: SeShutdownPrivilege 1516 explorer.exe Token: SeShutdownPrivilege 1516 explorer.exe Token: SeShutdownPrivilege 1516 explorer.exe Token: SeShutdownPrivilege 1516 explorer.exe Token: SeShutdownPrivilege 1516 explorer.exe Token: SeShutdownPrivilege 1516 explorer.exe Token: SeShutdownPrivilege 1516 explorer.exe -
Suspicious use of FindShellTrayWindow 32 IoCs
pid Process 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe -
Suspicious use of SendNotifyMessage 21 IoCs
pid Process 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe 1516 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2708 wrote to memory of 1412 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 31 PID 2708 wrote to memory of 1412 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 31 PID 2708 wrote to memory of 1412 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 31 PID 2708 wrote to memory of 1412 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 31 PID 2708 wrote to memory of 2520 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 33 PID 2708 wrote to memory of 2520 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 33 PID 2708 wrote to memory of 2520 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 33 PID 2708 wrote to memory of 2520 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 33 PID 2708 wrote to memory of 2940 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 37 PID 2708 wrote to memory of 2940 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 37 PID 2708 wrote to memory of 2940 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 37 PID 2708 wrote to memory of 2940 2708 d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe 37 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" d63d9ff2bd7aff47f5251088b6beb889_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\d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d63d9ff2bd7aff47f5251088b6beb889_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:2708 -
C:\Users\Admin\AppData\Local\Temp\d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\6EEE2\85DB3.exe%C:\Users\Admin\AppData\Roaming\6EEE22⤵
- System Location Discovery: System Language Discovery
PID:1412
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C:\Users\Admin\AppData\Local\Temp\d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\d63d9ff2bd7aff47f5251088b6beb889_JaffaCakes118.exe startC:\Program Files (x86)\E2EE1\lvvm.exe%C:\Program Files (x86)\E2EE12⤵
- System Location Discovery: System Language Discovery
PID:2520
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C:\Program Files (x86)\LP\B3E6\CF9E.tmp"C:\Program Files (x86)\LP\B3E6\CF9E.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2940
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2692
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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:1516
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
1KB
MD5616bd1d622bf27eddf060b4413e95a42
SHA11128fcca31ced043bb693ac5f513660370908270
SHA256e7bd42a887d3c8bfd22189e7bb7db31e5a6b22fb8100df8138bdb210582e5b5f
SHA512811e414a1c35f74b3032c402b051d14908cd0c5b6e4ba082b6ab607fe93d2f7b65850f8ec3e89449f46550926504ad4143790477efaec7b1375bbc425aa9a609
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Filesize
600B
MD5e21963e3b13a2e522b96b7b6e3ca7fb9
SHA1843429b08ddc6fd23528ecad725b304d779c8ee1
SHA256e752b091c61ef4c761c96cae0adc553e1483eb7d5fe718aad9e5c8e4b4525c81
SHA5120f86872097b225c835947324e812a529a249050b2a79455385f7196ea3cb271be28b7eb0550795bd5fb415cc13ebb7dba46864df52bbd584079bdd4470bf61ca
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Filesize
996B
MD50a5b21547da1c9d83c07a8519dc5f977
SHA126251dcdd5e2b66a67dc0428acb8b41e017c542f
SHA256468c84ef455971c23bcda5603494f38a95d8650e06ec22f52d3eaee634dce625
SHA512c13d0a46419270f254603e9b8164e02e7a13efb345f1bb8dd064019c62ccc54e21e963cab0e13cf2cd6c25385db19b4ab7dba4ec64c86cb12fe44310c6adf53b
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Filesize
96KB
MD5ba4818120b8c3c87a4437450f5968ea5
SHA1d6e47a0c2b2bd8abef58f8d17d1883fc712e4301
SHA25659d73ca73fa8bbec1bbcd19299ed082eb7a1f8f2c5343a498420a08f25bb8be9
SHA5120c5e85d700f097a4dd299fc18019037bce4abcace311420bcc8011fc94ff247680112ce59fd0a1b9095aa988262c0ef5b1c903686fb864bd85e162a473599558