Analysis
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max time kernel
140s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
11-09-2024 01:10
Static task
static1
Behavioral task
behavioral1
Sample
d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe
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Size
287KB
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MD5
d9586406dee45b8f79bda48461b8861c
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SHA1
f020301f7099fa1b51b2d4c4051b5cb1a9981908
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SHA256
7cf930cd248c22f1b5a4d75989d8ffbf2adec663b63fc0027269feb0284b0a9f
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SHA512
eadda28d365ee61a0023e065824a5cab793b63ebf579feb105af2339f137331d38478c05bf925c66cff018e675d3aa061dcf8caccc231934b3ebd6d1a2d062a6
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SSDEEP
6144:b3Ryke2wfmdAaOg1E1gWLg4zp+XIgrZQ3QbRMDxQCnbMS7xHCTf:bkkHAf1tpPwFRMDxQsjxCz
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" d9586406dee45b8f79bda48461b8861c_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-1-5-21-3551809350-4263495960-1443967649-1000\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 1740 3BB9.tmp -
Loads dropped DLL 2 IoCs
pid Process 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_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/1244-2-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1244-11-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/840-16-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/840-15-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/840-14-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1244-13-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/1244-132-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1640-135-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1244-322-0x0000000000400000-0x000000000046B000-memory.dmp upx behavioral1/memory/1244-326-0x0000000000400000-0x000000000046B000-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
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\FE1.exe = "C:\\Program Files (x86)\\LP\\DB42\\FE1.exe" d9586406dee45b8f79bda48461b8861c_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\DB42\FE1.exe d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\DB42\FE1.exe d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\DB42\3BB9.tmp d9586406dee45b8f79bda48461b8861c_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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3BB9.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_Classes\Local Settings explorer.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 904 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 2512 msiexec.exe Token: SeTakeOwnershipPrivilege 2512 msiexec.exe Token: SeSecurityPrivilege 2512 msiexec.exe Token: SeShutdownPrivilege 904 explorer.exe Token: SeShutdownPrivilege 904 explorer.exe Token: SeShutdownPrivilege 904 explorer.exe Token: SeShutdownPrivilege 904 explorer.exe Token: SeShutdownPrivilege 904 explorer.exe Token: SeShutdownPrivilege 904 explorer.exe Token: SeShutdownPrivilege 904 explorer.exe Token: SeShutdownPrivilege 904 explorer.exe Token: SeShutdownPrivilege 904 explorer.exe Token: SeShutdownPrivilege 904 explorer.exe Token: SeShutdownPrivilege 904 explorer.exe Token: SeShutdownPrivilege 904 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe 904 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1244 wrote to memory of 840 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 32 PID 1244 wrote to memory of 840 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 32 PID 1244 wrote to memory of 840 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 32 PID 1244 wrote to memory of 840 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 32 PID 1244 wrote to memory of 1640 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 34 PID 1244 wrote to memory of 1640 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 34 PID 1244 wrote to memory of 1640 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 34 PID 1244 wrote to memory of 1640 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 34 PID 1244 wrote to memory of 1740 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 37 PID 1244 wrote to memory of 1740 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 37 PID 1244 wrote to memory of 1740 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 37 PID 1244 wrote to memory of 1740 1244 d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe 37 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" d9586406dee45b8f79bda48461b8861c_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\d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d9586406dee45b8f79bda48461b8861c_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:1244 -
C:\Users\Admin\AppData\Local\Temp\d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\25186\D0DDB.exe%C:\Users\Admin\AppData\Roaming\251862⤵PID:840
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C:\Users\Admin\AppData\Local\Temp\d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\d9586406dee45b8f79bda48461b8861c_JaffaCakes118.exe startC:\Program Files (x86)\86D12\lvvm.exe%C:\Program Files (x86)\86D122⤵PID:1640
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C:\Program Files (x86)\LP\DB42\3BB9.tmp"C:\Program Files (x86)\LP\DB42\3BB9.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1740
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2512
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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:904
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
MD5a1898c5c25c790884f6fa895f10f6406
SHA14fbd8a97468fa247b4413c5d1d900f2608a4009a
SHA2565a1ad1aa0dbeec0f5ead1cb36113553b711b620c4ba5dbe57a58d5ce00944953
SHA512100c6a3b76c6fd8b53f9f5512d5c46617c0074f79a076847d517ee0c48b1c9410a956dae91b9bfd97a77f04d58ab77297e6bab1a0c1528c71d7378fd1f311bb8
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Filesize
600B
MD5417a93f9540638f9aff6c033f543ec3b
SHA1003915256bf313672aa382db8831d7ba4860b6d3
SHA256e77b3746ea75fe8d5201f12134cc708bd0b22e6eb91dc0fbb9119796c5e344ba
SHA51242bccf421bb68bb4ff8f7db98ab1f21d1b17125940a628014999794eec93577debc09b326722608413486a266fbbc0ff864061e2eeaeff96913d827ebdba6ce0
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Filesize
1KB
MD5b0478b55a687d1cefbd28270d1c0880d
SHA1b558d5969cdfe22f09d5985678a633e824c5d77d
SHA2563de3410e70ad54f998d3f6dcc749e48fed98791984495ca71292defd83268e03
SHA512ae240219733e22934f0806fd5e3f2d3b66d21c798382a403c621115f5589dd025c7e9a1eac1e4bd421d256ba1639778b2f04d6b4ea684902022db352fe45e8c7
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Filesize
102KB
MD56d7f922d6214ef1996346395afd017be
SHA15594d286e8b8e46008426e15ffd53e86f4143d15
SHA2564e58ef597c40404d3286c87cc13ea0563f4d08dacb4b40ea3d8b6744221898ae
SHA5129dc8ac8d33268face5a007dce5cf5c7c1b749f1a656fdc70276ad431392978f47fbbae0e1d625040acc01641d9f7b5341d7b28b68169f39a1df789ea12654626