Analysis
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max time kernel
140s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
26-09-2024 02:09
Static task
static1
Behavioral task
behavioral1
Sample
f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe
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Size
283KB
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MD5
f753ecb7c9544ba56c9fc9ca269baa2e
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SHA1
fb2e66c0d205b41c663a0d3f80ba58a2b023860e
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SHA256
458015618d5fe769594d0bc7f94571078cb65deb716bd503124f60f7c6f10a27
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SHA512
6179466958137e4b99d14dbfd931080bcba4cfe7e003de43b828b57442f322eaaa8d584811081e8589c6152d49a8da639ba701137e608b11a74f9a88108ff69c
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SSDEEP
6144:89SrX1EXSopNBF0BB2LceVV2LRENC/KkFCL4d6QuJVwGUFke:uuEXSopNBFow9mLRPKkALVduF
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" f753ecb7c9544ba56c9fc9ca269baa2e_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-1-5-21-3063565911-2056067323-3330884624-1000\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 1856 7272.tmp -
Loads dropped DLL 2 IoCs
pid Process 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_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\95C.exe = "C:\\Program Files (x86)\\LP\\1A39\\95C.exe" f753ecb7c9544ba56c9fc9ca269baa2e_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/2996-2-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2996-44-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1980-48-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2996-47-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/1980-50-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2996-110-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/904-112-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2996-222-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/2996-225-0x0000000000400000-0x000000000046B000-memory.dmp upx -
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files (x86)\LP\1A39\95C.exe f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\1A39\95C.exe f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\1A39\7272.tmp f753ecb7c9544ba56c9fc9ca269baa2e_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 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7272.tmp -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2940 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2660 msiexec.exe Token: SeTakeOwnershipPrivilege 2660 msiexec.exe Token: SeSecurityPrivilege 2660 msiexec.exe Token: SeShutdownPrivilege 2940 explorer.exe Token: SeShutdownPrivilege 2940 explorer.exe Token: SeShutdownPrivilege 2940 explorer.exe Token: SeShutdownPrivilege 2940 explorer.exe Token: SeShutdownPrivilege 2940 explorer.exe Token: SeShutdownPrivilege 2940 explorer.exe Token: SeShutdownPrivilege 2940 explorer.exe Token: SeShutdownPrivilege 2940 explorer.exe Token: SeShutdownPrivilege 2940 explorer.exe Token: SeShutdownPrivilege 2940 explorer.exe Token: SeShutdownPrivilege 2940 explorer.exe Token: SeShutdownPrivilege 2940 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe 2940 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2996 wrote to memory of 1980 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 31 PID 2996 wrote to memory of 1980 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 31 PID 2996 wrote to memory of 1980 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 31 PID 2996 wrote to memory of 1980 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 31 PID 2996 wrote to memory of 904 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 33 PID 2996 wrote to memory of 904 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 33 PID 2996 wrote to memory of 904 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 33 PID 2996 wrote to memory of 904 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 33 PID 2996 wrote to memory of 1856 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 36 PID 2996 wrote to memory of 1856 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 36 PID 2996 wrote to memory of 1856 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 36 PID 2996 wrote to memory of 1856 2996 f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe 36 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer f753ecb7c9544ba56c9fc9ca269baa2e_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\f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f753ecb7c9544ba56c9fc9ca269baa2e_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:2996 -
C:\Users\Admin\AppData\Local\Temp\f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\95673\7D81A.exe%C:\Users\Admin\AppData\Roaming\956732⤵
- System Location Discovery: System Language Discovery
PID:1980
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C:\Users\Admin\AppData\Local\Temp\f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\f753ecb7c9544ba56c9fc9ca269baa2e_JaffaCakes118.exe startC:\Program Files (x86)\7325E\lvvm.exe%C:\Program Files (x86)\7325E2⤵
- System Location Discovery: System Language Discovery
PID:904
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C:\Program Files (x86)\LP\1A39\7272.tmp"C:\Program Files (x86)\LP\1A39\7272.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1856
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2660
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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:2940
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
MD5090de4712bac770910760a7b22b94a01
SHA137f750693b3830d0e831f20e322dd92bedf3592d
SHA2560d2d8526c09c1be261ad7b4a8a31fcad7f0363973243d11edee306cc39999e87
SHA5120e4755b913f8f6e4f0615da9145055485373e146927fcbac5dce3fb786a0f4f1683c1eb608a4e19388bf13d7121f0dce92d388fb156d181a27d5cc6e7d4db177
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Filesize
1KB
MD5dee970d7471dce4a84957010559d8d1c
SHA17ea7d3f06d06bf542c74aa76f4e1c01db587d2a4
SHA2560d2f05d7a058027f27ebcf6f3ea6874eab6d1c6a13f71c15d70750b41532d4c8
SHA5127e5cb5fd603af3ad238ff3a58ac93b5e0a5bcb42cbcb0f1e92e099aaf946eeb3c51c7d780b7119b15286dc2ca57fabf87f4f7c88bb45c80ba93d5a2eb37b4f0e
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Filesize
600B
MD5f2db45e9b1492c733a01cd1028210bf9
SHA1cac7bf29b1e82929109a89db482e7ec5c13f8bd8
SHA256a766f1ae54876686027b49e0a440166af8bef5a943e64fd8ead81e6d6757a3e6
SHA512598516bd4cc52c2cdbf19353f07d94a27920a773d35ee7845f737892842c073fad588c35b71a0e58f7d8f3046b76538a4703de4d7e7e0f3d0a9f49bd79de97d4
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Filesize
300B
MD58dcbd1f585bd2ffb719117f4be87c1e2
SHA1d3f9146ba29f4c8e38825133a4900c7fcacdd84e
SHA25681a59ea2b43ed625a3f4679addeade481f51c422bdf7074a836c158566f42b96
SHA512c3ace711dce2915a78cc165c61d490e987dd97f48be87251fa6b2bbb075c2f1c65849861ec427b0591740ee8391a5931a4201b1a930d55c8969c7c3926e72006
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Filesize
100KB
MD57d9a7a08eaeb2f656e3f68ebf0154658
SHA1df305c4d5417ffbcfadf3a8345df3c8ebdcd2a21
SHA256ff8251a72bfe8c2cedb6385486e48a350ff03a8dc3bafec1296140c5e2f6e9aa
SHA512c22378d51662a1190766e696132465317c558264741d2aed44985774760b7bc793749ef7db4ffb3282488e2bc59263bf784035ec74a8077a7ae6f69fc62dfd93