Analysis
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max time kernel
140s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12-09-2024 21:09
Static task
static1
Behavioral task
behavioral1
Sample
dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe
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Size
277KB
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MD5
dd0e73a123f1dc8e2fb436cb240351bb
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SHA1
a3db66fc6944045a9639a253bbbf425367e72437
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SHA256
53a24bad1cdca920f35b076ef3749f9b50278fed2aa406eb37a2eb3370361daf
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SHA512
25fc82b16583ce0777ba881def1261612f47510f4f94bf80e6f676b200a309b9b31fcf08a1a3f3b5d701b6c1130114b7c50094bf0d68bd779e5573c520dbaf7e
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SSDEEP
6144:jlYCgzpVQBuBXxezCDWelxli397ztXMkK0a:TgzpVQoeIi3RJMkK0a
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" dd0e73a123f1dc8e2fb436cb240351bb_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-1-5-21-2872745919-2748461613-2989606286-1000\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 2124 61FE.tmp -
Loads dropped DLL 2 IoCs
pid Process 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_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/2688-2-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2340-12-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2340-13-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2340-15-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2688-16-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/2688-17-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2036-89-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2036-91-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2688-92-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2688-209-0x0000000000400000-0x000000000046A000-memory.dmp upx behavioral1/memory/2688-211-0x0000000000400000-0x000000000046A000-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\D8D.exe = "C:\\Program Files (x86)\\LP\\D3A7\\D8D.exe" dd0e73a123f1dc8e2fb436cb240351bb_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\D3A7\D8D.exe dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\D3A7\61FE.tmp dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\D3A7\D8D.exe dd0e73a123f1dc8e2fb436cb240351bb_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 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 61FE.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe -
Modifies registry class 5 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1892 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2752 msiexec.exe Token: SeTakeOwnershipPrivilege 2752 msiexec.exe Token: SeSecurityPrivilege 2752 msiexec.exe Token: SeShutdownPrivilege 1892 explorer.exe Token: SeShutdownPrivilege 1892 explorer.exe Token: SeShutdownPrivilege 1892 explorer.exe Token: SeShutdownPrivilege 1892 explorer.exe Token: SeShutdownPrivilege 1892 explorer.exe Token: SeShutdownPrivilege 1892 explorer.exe Token: SeShutdownPrivilege 1892 explorer.exe Token: SeShutdownPrivilege 1892 explorer.exe Token: SeShutdownPrivilege 1892 explorer.exe Token: SeShutdownPrivilege 1892 explorer.exe Token: SeShutdownPrivilege 1892 explorer.exe Token: SeShutdownPrivilege 1892 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe 1892 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2688 wrote to memory of 2340 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 31 PID 2688 wrote to memory of 2340 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 31 PID 2688 wrote to memory of 2340 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 31 PID 2688 wrote to memory of 2340 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 31 PID 2688 wrote to memory of 2036 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 33 PID 2688 wrote to memory of 2036 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 33 PID 2688 wrote to memory of 2036 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 33 PID 2688 wrote to memory of 2036 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 33 PID 2688 wrote to memory of 2124 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 35 PID 2688 wrote to memory of 2124 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 35 PID 2688 wrote to memory of 2124 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 35 PID 2688 wrote to memory of 2124 2688 dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe 35 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" dd0e73a123f1dc8e2fb436cb240351bb_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\dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\dd0e73a123f1dc8e2fb436cb240351bb_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:2688 -
C:\Users\Admin\AppData\Local\Temp\dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\74E11\31ED3.exe%C:\Users\Admin\AppData\Roaming\74E112⤵
- System Location Discovery: System Language Discovery
PID:2340
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C:\Users\Admin\AppData\Local\Temp\dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\dd0e73a123f1dc8e2fb436cb240351bb_JaffaCakes118.exe startC:\Program Files (x86)\111E3\lvvm.exe%C:\Program Files (x86)\111E32⤵
- System Location Discovery: System Language Discovery
PID:2036
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C:\Program Files (x86)\LP\D3A7\61FE.tmp"C:\Program Files (x86)\LP\D3A7\61FE.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2124
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2752
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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:1892
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
MD56afe314754cc3aa367f47f5a0df1bf65
SHA1b0988390faf27cad517a17f007d1236eec20c43f
SHA25606b8e5fa7be9d1c216737437e0ad22459226dee4ed988a51379b87a93cd5704e
SHA5121e2f524cbc00a2ba589a6cc96d154e4db249b838a54fc7993882263cc2343084e1a0baf0c2820d6ab3844106d13df6acc0107fc4a9fc1270cd2d7d369c88dc67
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Filesize
600B
MD5e4527813da704185fe2afdf20c1b43ec
SHA12e1bc80f953d637142b3152e9ae8079eb09b44e2
SHA256938317b1486e4f39058bfcb3e252bb52f7b90e021d015a30f2b8ef8067a87db8
SHA51256f2d32c596bb59c65a580b685b53a1d5d58647652f6ad130fe5e8268a7a6d83ae464bd0a0accc902ff8aad520224499a9385acf5807ffed15fd988f79a657b8
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Filesize
996B
MD5c545a6cfecb1c53a10edd245b2c64e33
SHA199ab47d63998cff0fa923d711a5f5cb9b7e70028
SHA2565a752687357e6c5580c6f6738179c8d63d9fda51d025b98867b7ff7ca8b3cf6f
SHA512ba7c0d7c6a6d4df05f1ca097e477eeacdaa5837cde45f3c533851d94e6405ca2505c4a323ce5978991f443155872330f690722281be5aed26aecd963d900cc6e
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Filesize
98KB
MD5d80b9b537e9352a07cf0832971882498
SHA14f3c79ad91344b644ed160b843946712c9201282
SHA2562a6fa00fea45fa4c2947c1da516f8dbdc3b5c53b30e9d4f1b988edf254ddfa99
SHA5127c0f43ac9ae5d03784ce7968a935c891d255d6b6f601d1ee0b16c1f01e7b18926bb7d8b772a85eb58b9ac4331c73f241bc94c8293a9a12d81ba4bebe05e46190