Analysis
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max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
03-10-2024 21:00
Static task
static1
Behavioral task
behavioral1
Sample
107d56c6e5e2602117f574298874c787_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
107d56c6e5e2602117f574298874c787_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
107d56c6e5e2602117f574298874c787_JaffaCakes118.exe
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Size
284KB
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MD5
107d56c6e5e2602117f574298874c787
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SHA1
628c9dfab82449e62c52a56cc5def30e276b09ec
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SHA256
89945b5cb4bd1d32f1e60e21b639911a90ae043d9476503c56f7535b50b1b063
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SHA512
9476c6dfa52009041ff706d557be6afc8a688fbaceffd1aa5d596c48cd32659504cb99f65582375cde97945a16de4e4fc458aee88759c9a74dd2167be48c6dd1
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SSDEEP
6144:5uIdlgMnr1Jq9PkN7RC8aO06RVlavvwBC9kXLAdgmymnHPa/Tqk81KmM:I6i9Pkl7n0S3av0XLAdnyYvWHmM
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" 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe -
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-1-5-21-457978338-2990298471-2379561640-1000\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 1544 FF26.tmp -
Loads dropped DLL 2 IoCs
pid Process 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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\BF8.exe = "C:\\Program Files (x86)\\LP\\43CF\\BF8.exe" 107d56c6e5e2602117f574298874c787_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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resource yara_rule behavioral1/memory/2200-2-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2200-3-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2200-12-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/2200-13-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2308-16-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1012-119-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2200-170-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2200-306-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2200-311-0x0000000000400000-0x000000000046B000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\LP\43CF\BF8.exe 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\43CF\FF26.tmp 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\43CF\BF8.exe 107d56c6e5e2602117f574298874c787_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 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FF26.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000_Classes\Local Settings explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3060 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2772 msiexec.exe Token: SeTakeOwnershipPrivilege 2772 msiexec.exe Token: SeSecurityPrivilege 2772 msiexec.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe Token: SeShutdownPrivilege 3060 explorer.exe -
Suspicious use of FindShellTrayWindow 29 IoCs
pid Process 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe -
Suspicious use of SendNotifyMessage 19 IoCs
pid Process 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe 3060 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2200 wrote to memory of 2308 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 31 PID 2200 wrote to memory of 2308 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 31 PID 2200 wrote to memory of 2308 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 31 PID 2200 wrote to memory of 2308 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 31 PID 2200 wrote to memory of 1012 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 33 PID 2200 wrote to memory of 1012 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 33 PID 2200 wrote to memory of 1012 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 33 PID 2200 wrote to memory of 1012 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 33 PID 2200 wrote to memory of 1544 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 36 PID 2200 wrote to memory of 1544 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 36 PID 2200 wrote to memory of 1544 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 36 PID 2200 wrote to memory of 1544 2200 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe 36 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer 107d56c6e5e2602117f574298874c787_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" 107d56c6e5e2602117f574298874c787_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\107d56c6e5e2602117f574298874c787_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\107d56c6e5e2602117f574298874c787_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:2200 -
C:\Users\Admin\AppData\Local\Temp\107d56c6e5e2602117f574298874c787_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\107d56c6e5e2602117f574298874c787_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\FC9F6\3CD43.exe%C:\Users\Admin\AppData\Roaming\FC9F62⤵
- System Location Discovery: System Language Discovery
PID:2308
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C:\Users\Admin\AppData\Local\Temp\107d56c6e5e2602117f574298874c787_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\107d56c6e5e2602117f574298874c787_JaffaCakes118.exe startC:\Program Files (x86)\F6158\lvvm.exe%C:\Program Files (x86)\F61582⤵
- System Location Discovery: System Language Discovery
PID:1012
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C:\Program Files (x86)\LP\43CF\FF26.tmp"C:\Program Files (x86)\LP\43CF\FF26.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1544
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2772
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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:3060
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
600B
MD571a2e78138d95e646c80acdd2a5ad5d5
SHA12eef5d6fb13eb47dcd9d19dda4c14b0588880e85
SHA256cd11baf4ac407a71554b57fc12a99bcf373e89bb23063b523769568c8cd6f844
SHA51214efa499e23c1d6cdda9795d52904e0dd4d8239a96b896e1f0034528890a89ff4bd2e351f84a0f175c343aad2bd56db8354146a799cb3990af5ef42b195617bc
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Filesize
996B
MD5a5109909edbf49039e57485bb011ee73
SHA1bfa6755ba0dabeef499375f7172f72e4a701579a
SHA2564b0b55c1b5ef017913c69e8653b77680d8467661e0bc53242f8f8caf11ec9d05
SHA512bfc5f88cca8eb8bede1e3aab164d849d8d3fd0a96d4664f8b7f5fee595a1cf772ddaf654c12bd5c46fdc00aacce26cec39654b4f92f6057b951f2df168f5fc87
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Filesize
1KB
MD5ae48dbb22c6f5bad2a54a90957951bf9
SHA13df02ce8477e352a4762d0dba848a6c49c985fb4
SHA256f7e048df5fb6c4e7d2edbdad0586a847fce1cf17ad64153cab1d82e60677088f
SHA51277d79dc6189ab88022f0e8ff5a5a06a092b8aef825a54945cdb7a166018a6b3e8edec95ae20990280cb5f7a40bd15be1824164cfe16085165f80655a8b21a900
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Filesize
100KB
MD5a7ed9038e4cd6d1fb462df4c0750f8f4
SHA11e9ed1991330322f48a624cffe11d5c89619587f
SHA2566cbf51577edb732c2c90fa18e2384b97c97332da36cc815ae7a7e85bb6c11e13
SHA5123724af484d94733c715102862c03d6b834f9bf0801f0c00ffae7be64d5db6c4212c33732c3048a5b367d3dcf1fc98c9b905a2f1b780a84a35a6e84b26cd548c5