Analysis
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max time kernel
141s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21-09-2024 01:32
Static task
static1
Behavioral task
behavioral1
Sample
eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe
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Size
270KB
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MD5
eed1ae2cea6272571d038fa0fb9170ec
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SHA1
2bccf0386cb6a025ac3bdfa9387eed075864ae87
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SHA256
a6a3e6782a784897ed435e1e6c01d4a3bff424521201c3f46cb6e1403e42596b
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SHA512
d776f1b8a8dcfe2dbf2730c8ba3689f91a0050662183e6ab6113b8e44204c0639c704c7b6ee74ef2c3da2eb611128aed3b7f13605e881fa916df3e25554494e6
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SSDEEP
6144:u6yAeTXyJh3Q+RcpDbn56/T55l9rIVtALSvd8V/2fEU92/SMHm:u6ajyn3GpDbn56bLrIaSOV+fD92rH
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" eed1ae2cea6272571d038fa0fb9170ec_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 1692 D2A.tmp -
Loads dropped DLL 2 IoCs
pid Process 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_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/2364-3-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/2364-13-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/2796-17-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/2796-19-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/2364-16-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/2364-140-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/1540-142-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/1540-144-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/2364-331-0x0000000000400000-0x0000000000469000-memory.dmp upx behavioral1/memory/2364-336-0x0000000000400000-0x0000000000469000-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\747.exe = "C:\\Program Files (x86)\\LP\\7E67\\747.exe" eed1ae2cea6272571d038fa0fb9170ec_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\7E67\747.exe eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\7E67\747.exe eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe File opened for modification C:\Program Files (x86)\LP\7E67\D2A.tmp eed1ae2cea6272571d038fa0fb9170ec_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 D2A.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe -
Modifies registry class 5 IoCs
description ioc Process 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 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 -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2188 explorer.exe -
Suspicious use of AdjustPrivilegeToken 15 IoCs
description pid Process Token: SeRestorePrivilege 1144 msiexec.exe Token: SeTakeOwnershipPrivilege 1144 msiexec.exe Token: SeSecurityPrivilege 1144 msiexec.exe Token: SeShutdownPrivilege 2188 explorer.exe Token: SeShutdownPrivilege 2188 explorer.exe Token: SeShutdownPrivilege 2188 explorer.exe Token: SeShutdownPrivilege 2188 explorer.exe Token: SeShutdownPrivilege 2188 explorer.exe Token: SeShutdownPrivilege 2188 explorer.exe Token: SeShutdownPrivilege 2188 explorer.exe Token: SeShutdownPrivilege 2188 explorer.exe Token: SeShutdownPrivilege 2188 explorer.exe Token: SeShutdownPrivilege 2188 explorer.exe Token: SeShutdownPrivilege 2188 explorer.exe Token: SeShutdownPrivilege 2188 explorer.exe -
Suspicious use of FindShellTrayWindow 28 IoCs
pid Process 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe -
Suspicious use of SendNotifyMessage 18 IoCs
pid Process 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe 2188 explorer.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2364 wrote to memory of 2796 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 31 PID 2364 wrote to memory of 2796 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 31 PID 2364 wrote to memory of 2796 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 31 PID 2364 wrote to memory of 2796 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 31 PID 2364 wrote to memory of 1540 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 33 PID 2364 wrote to memory of 1540 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 33 PID 2364 wrote to memory of 1540 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 33 PID 2364 wrote to memory of 1540 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 33 PID 2364 wrote to memory of 1692 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 37 PID 2364 wrote to memory of 1692 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 37 PID 2364 wrote to memory of 1692 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 37 PID 2364 wrote to memory of 1692 2364 eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe 37 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\HideSCAHealth = "1" eed1ae2cea6272571d038fa0fb9170ec_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\eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eed1ae2cea6272571d038fa0fb9170ec_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:2364 -
C:\Users\Admin\AppData\Local\Temp\eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\7DCEA\D117E.exe%C:\Users\Admin\AppData\Roaming\7DCEA2⤵
- System Location Discovery: System Language Discovery
PID:2796
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C:\Users\Admin\AppData\Local\Temp\eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\eed1ae2cea6272571d038fa0fb9170ec_JaffaCakes118.exe startC:\Program Files (x86)\EA513\lvvm.exe%C:\Program Files (x86)\EA5132⤵
- System Location Discovery: System Language Discovery
PID:1540
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C:\Program Files (x86)\LP\7E67\D2A.tmp"C:\Program Files (x86)\LP\7E67\D2A.tmp"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1692
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1144
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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:2188
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
MD5af1ed5f4ed6af69bcc331c7237760c77
SHA1a3936aa83202d3e7f3887efe29812e7aa55598fb
SHA2569ad68509114db5ccec0c7e3d016ae5529dcbe0a3c9e11eb5a8661b01471ad92d
SHA512ebe0d68b735c99ca0450f3624cfa9f3012096452c21218545da1099fe2678c29f7713dad513f39fa5b70e16459592feacbcdd27098bdef87a7edbb434a863601
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Filesize
600B
MD5b2518681f92a056f701ab2fa29ca2138
SHA1b9bce28db78726e13098dd40288d17b0fdd2e2ac
SHA256f5ceed72d3d27c18d510a8bc240b12425f4030a7dbf2437f42c61cf9f3ca25ff
SHA512e2a14a0494e95a28071828df9ff9b24eddc2178bfcb24759d65cffddf12e158482fed3b387a324036dec14a25dd99ade9aaa5c811e6f1ea2155f8febff8d50d3
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Filesize
1KB
MD52d3b6983114a794227bd71f7946d96f9
SHA1dea3a021133fc0c14fd5dff68d399fa090d5dc8a
SHA256477244a8e30bf1e02667c37cdd25202315aceff61ff7ebbd9510b0ee140689c5
SHA512a4d713e7823a987167eee5022c69b188d379081aec2d09fd3696db363a278d590823e8f78ed5b98bb71c8a289f6b9b4137e5b6aecf0124275c703f7079b900b9
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Filesize
98KB
MD5106c118a529ec332dd1c5bfdae552d78
SHA1b19effe5967c953f4e3bfa16e3a1960cbe40926a
SHA2560fbe2398e83d7d56c755b06c45cef8cd110218cc383a3f484c3d7403c9e40791
SHA5127ca6e34f1a680760fd59a89dcd6a974ffde3ac6a896eae8a82885ca7672bd2eacfed3280b62d3f25a93aa592b3625010cd76159611bdb5fb55ed6bbf8c850d1d