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Analysis
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max time kernel
150s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
09/09/2024, 00:12
Static task
static1
Behavioral task
behavioral1
Sample
d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe
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Size
309KB
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MD5
d5590026a3580c00dbeb1ad1348251da
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SHA1
41972e5bfd2a5cd88dcb37056160e43a2435aeb8
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SHA256
56ab3e67a3a11dfde6b1310c4dbcdfdd69ed682e8244442e75443c5240d6db7b
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SHA512
a88a49cb8e238e981ffb77c33aa2f39963582a8668a96b9095ce02e65da32ae830030f8ea54bd19de1265a0ecb9745c3f8ff51a3e006b1db608265d00a5c511c
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SSDEEP
6144:UoaSfEa6yHK8L877cX0g0XTyMBYoDlCUB2bFe6RU7+BiV6PqUOR9dP9AZQCHNy:Uox/I77Q07Bl+gxGiVrUOfdPOWOy
Malware Config
Signatures
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Disables Task Manager via registry modification
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Executes dropped EXE 1 IoCs
pid Process 440 JiKJGqSIsOjjAl.exe -
Loads dropped DLL 2 IoCs
pid Process 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1840-3-0x0000000000400000-0x0000000000465000-memory.dmp upx behavioral1/memory/1840-26-0x0000000000400000-0x0000000000465000-memory.dmp upx behavioral1/memory/440-28-0x0000000000400000-0x0000000000465000-memory.dmp upx behavioral1/memory/440-29-0x0000000000400000-0x0000000000465000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JiKJGqSIsOjjAl.exe = "C:\\ProgramData\\JiKJGqSIsOjjAl.exe" d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe -
Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum JiKJGqSIsOjjAl.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 JiKJGqSIsOjjAl.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 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JiKJGqSIsOjjAl.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Download d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Internet Explorer\Download\CheckExeSignatures = "no" d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1840 wrote to memory of 440 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 31 PID 1840 wrote to memory of 440 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 31 PID 1840 wrote to memory of 440 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 31 PID 1840 wrote to memory of 440 1840 d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe 31 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr = "1" d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d5590026a3580c00dbeb1ad1348251da_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1840 -
C:\ProgramData\JiKJGqSIsOjjAl.exeC:\ProgramData\JiKJGqSIsOjjAl.exe2⤵
- Executes dropped EXE
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
PID:440
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
309KB
MD5d5590026a3580c00dbeb1ad1348251da
SHA141972e5bfd2a5cd88dcb37056160e43a2435aeb8
SHA25656ab3e67a3a11dfde6b1310c4dbcdfdd69ed682e8244442e75443c5240d6db7b
SHA512a88a49cb8e238e981ffb77c33aa2f39963582a8668a96b9095ce02e65da32ae830030f8ea54bd19de1265a0ecb9745c3f8ff51a3e006b1db608265d00a5c511c