Analysis
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max time kernel
140s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
14-09-2024 12:57
Static task
static1
Behavioral task
behavioral1
Sample
e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe
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Size
276KB
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MD5
e03ad0921b97789d296ab154073abf5d
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SHA1
02a43857b8e89e1a3c10ef86cea44da4576ac42b
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SHA256
61a4926094289571d6cf8d43205616222da8584a5cecb00c472930b255f3b842
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SHA512
91ba52e64702f951c0c43cd5d32c82c39bed369a23a9621b8550cc8be115674a2b25ed47e4819578b2aaa3b630daa533d067b93449d261594ece6048af4fd31f
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SSDEEP
6144:fNN3RdCalzn5xHRnZE5A5yRNslqjYsOCyMwy1:X/zn5NmHN9jYsOWwy1
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" e03ad0921b97789d296ab154073abf5d_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-1-5-21-3434294380-2554721341-1919518612-1000\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 1252 6816.tmp -
Loads dropped DLL 2 IoCs
pid Process 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_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/2212-3-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2212-55-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2212-57-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/2952-59-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2952-58-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2212-161-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/1740-163-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/1740-164-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2212-350-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2212-355-0x0000000000400000-0x000000000046A000-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\66C.exe = "C:\\Program Files (x86)\\LP\\0234\\66C.exe" e03ad0921b97789d296ab154073abf5d_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\0234\66C.exe e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\0234\6816.tmp e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\0234\66C.exe e03ad0921b97789d296ab154073abf5d_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 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6816.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2084 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2628 msiexec.exe Token: SeTakeOwnershipPrivilege 2628 msiexec.exe Token: SeSecurityPrivilege 2628 msiexec.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe Token: SeShutdownPrivilege 2084 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe 2084 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2212 wrote to memory of 2952 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 31 PID 2212 wrote to memory of 2952 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 31 PID 2212 wrote to memory of 2952 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 31 PID 2212 wrote to memory of 2952 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 31 PID 2212 wrote to memory of 1740 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 33 PID 2212 wrote to memory of 1740 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 33 PID 2212 wrote to memory of 1740 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 33 PID 2212 wrote to memory of 1740 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 33 PID 2212 wrote to memory of 1252 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 36 PID 2212 wrote to memory of 1252 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 36 PID 2212 wrote to memory of 1252 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 36 PID 2212 wrote to memory of 1252 2212 e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe 36 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" e03ad0921b97789d296ab154073abf5d_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\e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e03ad0921b97789d296ab154073abf5d_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:2212 -
C:\Users\Admin\AppData\Local\Temp\e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\44E0D\5B602.exe%C:\Users\Admin\AppData\Roaming\44E0D2⤵
- System Location Discovery: System Language Discovery
PID:2952
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C:\Users\Admin\AppData\Local\Temp\e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe startC:\Program Files (x86)\0D54D\lvvm.exe%C:\Program Files (x86)\0D54D2⤵
- System Location Discovery: System Language Discovery
PID:1740
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C:\Program Files (x86)\LP\0234\6816.tmp"C:\Program Files (x86)\LP\0234\6816.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1252
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2628
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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:2084
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
300B
MD50e332ab702726b68357d3a179dffd20e
SHA1ff990b89a777422b8d0cbea107821fb1aeeb3491
SHA25624c8a613f54ba3ce1a8ab50a7e3528bed8e7c75cb7c58e360939fb46c0aa964f
SHA5123789b0212dc681c3cc37032c8e4d84e9d47ff76c3d5fd147efb52a43054ac9fdb18ba4c23545db00eb9ac45c0e0d6f182e6ec02cd816c7e86189034ba5ed1141
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Filesize
996B
MD5fac20e2908367e746db0d8e6c858cb15
SHA172f018d3f2a2eadcc9e9ead2630cbb88041d591d
SHA2563e5fe535fb7673f76fc087a295467d5bbc735d55dc38046a4d79ea3334833c88
SHA512cc6dbdef4dd0861201ab6ed029720ff135df4eb48d36a004f580081a2a2b3002a1094f67c1dc51fe9d22758ee2b60e26b32daeab5fd9a28ebfd704b2a2054aa0
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Filesize
1KB
MD58419d96ec255ff77d10aa92e8c2d8ff8
SHA17d9904c1ad0edbcf0407bbb285cb940f1ce96210
SHA256ec8a40a4810f234515ced1be55999cd601a6e7bbc9267a39a609dd99dd09b8c3
SHA51284262c30b7d691c48f87260d665404f02256d93037f22dbaafad6a93192aa4c589248a02295c557c9de95c9d50efcb55df38c34b3a20e660a2fcf33454b3acc2
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Filesize
600B
MD57516d8998d2968a22fe45681f8466c27
SHA14c6910e1a7b93434d78d00dad7b41eef9c5d9ca4
SHA256514d90ce38e0a3db01bd6ff3c092d4b83abe12683facf9153ea6444910eba5ed
SHA512be21a7c5b91562ebb43536c6746534f73055d310185ed0d97602d01605b2fb84a3185e25cbbce09c741d2538577317c285d24b0f2c8c7646662b9a26a2c4cdef
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Filesize
96KB
MD59a4ece2a7c23a5c6104b82f7e62df786
SHA14875e29eeaac4d956f83e7c2dcf42b056c632158
SHA256367e8d51be11c0e5865f8e525b4e223a088ff00ef1f51b64fa14b6651503fab0
SHA5124d64068765738c8a14e090b7a6d57674c0798c0f855b5e1a121c714e381c0a056e0bf6621b18af12c70426f70bb84a79346aee22721757ead4cad7be1d4cd055