Analysis
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max time kernel
140s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
26-07-2024 18:26
Static task
static1
Behavioral task
behavioral1
Sample
7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe
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Size
286KB
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MD5
7535f64eb0a683240af62998e3a30b23
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SHA1
2926937526d607acdc87ab2a79ca4ae1c8d689d4
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SHA256
b67cd0eae3017a9419d52b1b959cf4a85b270017d1ce1dd1017b5654571c36f5
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SHA512
5ac47226f6fb8d98d758eacb06e22c6314b7b230a4c30a31c7bf5bb55396e29b2006be75b9b2ca5b0fdc29d2bdf1b1b2b7e7ce2a0d3dbdda03d845d87dad6622
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SSDEEP
6144:jL8rlciVX7xX2zuXfsxpJUVMNjNAh95cJSPBqQP:jImgp25xbUV8AhncJSPBqQ
Malware Config
Signatures
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Modifies security service 2 TTPs 1 IoCs
Processes:
7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "3" 7535f64eb0a683240af62998e3a30b23_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.
Processes:
explorer.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Active Setup\Installed Components explorer.exe -
Disables taskbar notifications via registry modification
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Executes dropped EXE 1 IoCs
Processes:
9E23.tmppid process 2512 9E23.tmp -
Loads dropped DLL 2 IoCs
Processes:
7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exepid process 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_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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Processes:
resource yara_rule behavioral1/memory/2624-1-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2784-12-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2784-14-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2624-11-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2624-110-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/316-112-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/316-115-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/316-113-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2624-281-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2624-298-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2624-303-0x0000000000400000-0x000000000046B000-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
Processes:
7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\FF0.exe = "C:\\Program Files (x86)\\LP\\EEB9\\FF0.exe" 7535f64eb0a683240af62998e3a30b23_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
Processes:
7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exedescription ioc process File created C:\Program Files (x86)\LP\EEB9\FF0.exe 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\EEB9\FF0.exe 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\EEB9\9E23.tmp 7535f64eb0a683240af62998e3a30b23_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.
Processes:
7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe9E23.tmpdescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9E23.tmp -
Modifies registry class 5 IoCs
Processes:
explorer.exedescription ioc process Set value (data) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exepid process 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
explorer.exepid process 1944 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
Processes:
msiexec.exeexplorer.exedescription pid process Token: SeRestorePrivilege 2756 msiexec.exe Token: SeTakeOwnershipPrivilege 2756 msiexec.exe Token: SeSecurityPrivilege 2756 msiexec.exe Token: SeShutdownPrivilege 1944 explorer.exe Token: SeShutdownPrivilege 1944 explorer.exe Token: SeShutdownPrivilege 1944 explorer.exe Token: SeShutdownPrivilege 1944 explorer.exe Token: SeShutdownPrivilege 1944 explorer.exe Token: SeShutdownPrivilege 1944 explorer.exe Token: SeShutdownPrivilege 1944 explorer.exe Token: SeShutdownPrivilege 1944 explorer.exe Token: SeShutdownPrivilege 1944 explorer.exe Token: SeShutdownPrivilege 1944 explorer.exe Token: SeShutdownPrivilege 1944 explorer.exe Token: SeShutdownPrivilege 1944 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
Processes:
explorer.exepid process 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
Processes:
explorer.exepid process 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe 1944 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exedescription pid process target process PID 2624 wrote to memory of 2784 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe PID 2624 wrote to memory of 2784 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe PID 2624 wrote to memory of 2784 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe PID 2624 wrote to memory of 2784 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe PID 2624 wrote to memory of 316 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe PID 2624 wrote to memory of 316 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe PID 2624 wrote to memory of 316 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe PID 2624 wrote to memory of 316 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe PID 2624 wrote to memory of 2512 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 9E23.tmp PID 2624 wrote to memory of 2512 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 9E23.tmp PID 2624 wrote to memory of 2512 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 9E23.tmp PID 2624 wrote to memory of 2512 2624 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe 9E23.tmp -
System policy modification 1 TTPs 2 IoCs
Processes:
7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer 7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" 7535f64eb0a683240af62998e3a30b23_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\7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7535f64eb0a683240af62998e3a30b23_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:2624 -
C:\Users\Admin\AppData\Local\Temp\7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\9A128\DF1EE.exe%C:\Users\Admin\AppData\Roaming\9A1282⤵PID:2784
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C:\Users\Admin\AppData\Local\Temp\7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\7535f64eb0a683240af62998e3a30b23_JaffaCakes118.exe startC:\Program Files (x86)\2849B\lvvm.exe%C:\Program Files (x86)\2849B2⤵PID:316
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C:\Program Files (x86)\LP\EEB9\9E23.tmp"C:\Program Files (x86)\LP\EEB9\9E23.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2512
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2756
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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:1944
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
MD50b967e4b25dd42d470e8bb1577eb496d
SHA19fdc01c9891821c4b8e097c3710fc1903608e11a
SHA25673881d1137e1d28435db93536e764c9eba734f8db4ab564ff286df78a91892d8
SHA5120a4b473965603c4d0b4598fc5a29d01e9a03e9694e999cb52c11350e680ccc181fac6033099d71ce1dac26eaa03484ccc8a57a14e6e3d2576455ff7795037198
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Filesize
600B
MD5c932eb0b58906a9dd7bc9ab787e421d5
SHA107fa9897e5a0f1a3e239862b4a6f23504184942f
SHA256d598245dce5c23e260b514e10a5b6d8e4c301627c1c0c4e950bb5bcdc93746c1
SHA51262c1c90f01f9fff262cc2b794165748c31246d46bbcf85bcb3fd6e99d633842532bcfd0ba7aa07f0c5a12d96cd19ed4eba58802f7bc9681a17f40860342633d7
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Filesize
1KB
MD51b1de3082832ba27fa73e5553fa71ecd
SHA12ea33c5048db5f55f8c73efcae3294a86da76577
SHA2562498852548d3881a32c96334e68c5a3e30409ef967463131f55fd25b7f1a5c9b
SHA512ec207d8974b221c875652d43c3542c89bd0b76d0e3ba52edc62d2fbfe7ea71dc6e546ec1ddc68b8e72f18de108b122827d8c92b113f10eca17775c20a09a7965
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Filesize
102KB
MD59636b8b316a3bc776f9a98ea09da5caf
SHA1050f0bc24149a2e208fdec8e0d7bdb08133ff958
SHA2562de935d69a83a276edbd20ee616e8ece2a2ec3aa75daebd91de5891a099e3a4f
SHA512472bc6565f724a356938412a0dac7c443c2e45b71101831542b6723f6bcee9d3d54afc40adec603db829d736c828d60c08b0a3a78e1f691bdbff8445c424e8a0