Analysis
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max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
10-09-2024 02:02
Static task
static1
Behavioral task
behavioral1
Sample
d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe
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Size
263KB
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MD5
d772089c64fd321e88dba042688c2c79
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SHA1
f04d764228543960458ea202a98367f5ca2556d2
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SHA256
8d3e9dceb061652f03b0b89c6d98ad4e61e2b2fc2036163776a8c24607be9bcc
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SHA512
d101bb43b11364d1aaa118dc2e7bfe10d88f0411e4e27c498a8c3cbf9c349c3593349a58354c6c1f9775a187601d7581ce1525f3a307b11e350e665b5534464a
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SSDEEP
6144:m12GcL7LVE72xZlDS0Bo4tgoPZPomcgHwbaA61PESw:m1g7L+sTDS0i4OchVnHG61PES
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" d772089c64fd321e88dba042688c2c79_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-1-5-21-312935884-697965778-3955649944-1000\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 592 2E03.tmp -
Loads dropped DLL 2 IoCs
pid Process 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_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/2972-3-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/2972-13-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/2972-16-0x0000000000400000-0x0000000000466000-memory.dmp upx behavioral1/memory/1920-15-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/1920-18-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/2972-139-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/1772-142-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/1772-143-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/2972-301-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/2972-318-0x0000000000400000-0x0000000000468000-memory.dmp upx behavioral1/memory/2972-322-0x0000000000400000-0x0000000000468000-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\82B.exe = "C:\\Program Files (x86)\\LP\\AF03\\82B.exe" d772089c64fd321e88dba042688c2c79_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\AF03\82B.exe d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\AF03\82B.exe d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\AF03\2E03.tmp d772089c64fd321e88dba042688c2c79_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 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2E03.tmp -
Modifies registry class 5 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell explorer.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots explorer.exe Set value (data) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff explorer.exe Key created \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000_Classes\Local Settings explorer.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 700 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 1712 msiexec.exe Token: SeTakeOwnershipPrivilege 1712 msiexec.exe Token: SeSecurityPrivilege 1712 msiexec.exe Token: SeShutdownPrivilege 700 explorer.exe Token: SeShutdownPrivilege 700 explorer.exe Token: SeShutdownPrivilege 700 explorer.exe Token: SeShutdownPrivilege 700 explorer.exe Token: SeShutdownPrivilege 700 explorer.exe Token: SeShutdownPrivilege 700 explorer.exe Token: SeShutdownPrivilege 700 explorer.exe Token: SeShutdownPrivilege 700 explorer.exe Token: SeShutdownPrivilege 700 explorer.exe Token: SeShutdownPrivilege 700 explorer.exe Token: SeShutdownPrivilege 700 explorer.exe Token: SeShutdownPrivilege 700 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe 700 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2972 wrote to memory of 1920 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 31 PID 2972 wrote to memory of 1920 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 31 PID 2972 wrote to memory of 1920 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 31 PID 2972 wrote to memory of 1920 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 31 PID 2972 wrote to memory of 1772 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 34 PID 2972 wrote to memory of 1772 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 34 PID 2972 wrote to memory of 1772 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 34 PID 2972 wrote to memory of 1772 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 34 PID 2972 wrote to memory of 592 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 37 PID 2972 wrote to memory of 592 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 37 PID 2972 wrote to memory of 592 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 37 PID 2972 wrote to memory of 592 2972 d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe 37 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" d772089c64fd321e88dba042688c2c79_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\d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d772089c64fd321e88dba042688c2c79_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:2972 -
C:\Users\Admin\AppData\Local\Temp\d772089c64fd321e88dba042688c2c79_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\360CB\EC9AF.exe%C:\Users\Admin\AppData\Roaming\360CB2⤵PID:1920
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C:\Users\Admin\AppData\Local\Temp\d772089c64fd321e88dba042688c2c79_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\d772089c64fd321e88dba042688c2c79_JaffaCakes118.exe startC:\Program Files (x86)\CB278\lvvm.exe%C:\Program Files (x86)\CB2782⤵PID:1772
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C:\Program Files (x86)\LP\AF03\2E03.tmp"C:\Program Files (x86)\LP\AF03\2E03.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:592
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1712
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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:700
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
MD5464b3d3a92f9ab83b3d203d695139199
SHA10d25263a94f888af9c75feafbc46330639d3a39b
SHA2563e6616a8167ac6a26fda3db228c990bb5dcf6a8e1c9382c79fb39b0751894a8b
SHA512ee9e63028931e719d2e84c911e88a345d5618b4b5e513a39e8bdab3faf2e92c0af47c5217a54cf95eb2bd55c69187832317bde81ccb62cd1e13895b1d04fb653
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Filesize
600B
MD5c0585f4ddd91e28a81e8dbf6f302b7a7
SHA1c18ed4626a3ea228b42b6c3c436ee4a8cd653b43
SHA2566ef838141aaa7484dc1966a4bb3dace270e38144599c1c60ffc471daf532d51f
SHA51263ebaa081aa6c9ec5b485f311eb8e02d7e76c73b201001c6d90e97f1392544f3a275eed4c84a896cbe83d647d5aa73d9d237c5fb389c5e0cd3ff27bd47d6ea4a
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Filesize
1KB
MD5327bd6ac12bd547aa7bf78f6ea27078d
SHA1d8cfd3bbe53a181a9d8d949c067eb0b9d2578768
SHA25609be20de0d4ab152f1d8ce5804518f7bced66f38e4104ccd52862394b6d84f51
SHA5126c559c052b0be7ba0dd2fd8a3b7dcd3502e6264917385550f205878602031692fb7e070548d8c73c7ede1770d714bd28dfce130fb6603c5669362dcc563407e3
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Filesize
94KB
MD57c038627f6f9ccd7964a25dce79530f7
SHA1bbb30bf608847506511832eefd3270e755428848
SHA2561ce8efa02f5a3a9fe57228e06eb8a872bd47068730959d845622956df7cfb101
SHA5122692241f367013ff59b9671977b6f42e51a7c130280b978cf132d457ffac4e05a512e4368f9b2c3b2cfc09636d2eb6df26761111fcab5b8320711c6d9a85687b