Analysis
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max time kernel
142s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
02-01-2025 05:18
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe
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Size
127KB
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MD5
62e47b54734e7a9a05bffda45df00922
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SHA1
6345bea5765762eeb2b10eecb37a3ac6f945ab45
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SHA256
ee9435588703e9945fa550b48a458c99720c8c3653c2b16e4a5c236965368456
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SHA512
41d876592132d3f8b3ead23681dba06b8cc0c67381cb5d1b2a199b7dbe785ff28d6998b41a3e4c913b9f24ed70154bad1d095482e7b18a8ea3bc332eafd1bba9
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SSDEEP
3072:T4uvYl5yjK8RNbFUpbtVmxoPodf4qGP21ouv4Miu:T4kYXylkVtVKM+kPYow4M
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SHELL = "explorer.exe, \"C:\\Users\\Admin\\AppData\\Local\\KB1760580\\KB1760580.exe\"" svchost.exe -
Modiloader family
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ModiLoader Second Stage 17 IoCs
resource yara_rule behavioral1/memory/2260-5-0x0000000000400000-0x0000000000814000-memory.dmp modiloader_stage2 behavioral1/memory/2660-20-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2660-18-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2260-9-0x0000000000400000-0x0000000000814000-memory.dmp modiloader_stage2 behavioral1/memory/2660-17-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2660-22-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2660-28-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2660-32-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2660-37-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2660-41-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2660-45-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2660-49-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2660-55-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2660-58-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2660-62-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2660-66-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 behavioral1/memory/2660-70-0x00000000002B0000-0x00000000006C4000-memory.dmp modiloader_stage2 -
Adds policy Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\KB1760580 = "\"C:\\Users\\Admin\\AppData\\Local\\KB1760580\\KB1760580.exe\"" svchost.exe Key created \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\KB1760580 = "\"C:\\Users\\Admin\\AppData\\Local\\KB1760580\\KB1760580.exe\"" svchost.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run svchost.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" svchost.exe -
Disables Task Manager via registry modification
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Deletes itself 1 IoCs
pid Process 2660 svchost.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\KB1760580 = "\"C:\\Users\\Admin\\AppData\\Local\\KB1760580\\KB1760580.exe\"" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\KB1760580 = "\"C:\\Users\\Admin\\AppData\\Local\\KB1760580\\KB1760580.exe\"" svchost.exe -
resource yara_rule behavioral1/memory/2260-2-0x0000000000400000-0x0000000000814000-memory.dmp upx behavioral1/memory/2260-5-0x0000000000400000-0x0000000000814000-memory.dmp upx behavioral1/memory/2660-20-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-19-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-18-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-14-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2260-9-0x0000000000400000-0x0000000000814000-memory.dmp upx behavioral1/memory/2660-17-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-22-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-28-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-32-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-37-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-41-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-45-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-49-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-55-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-58-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-62-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-66-0x00000000002B0000-0x00000000006C4000-memory.dmp upx behavioral1/memory/2660-70-0x00000000002B0000-0x00000000006C4000-memory.dmp upx -
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 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 2660 svchost.exe 2660 svchost.exe 2660 svchost.exe 2660 svchost.exe 2660 svchost.exe 2660 svchost.exe 2660 svchost.exe 2660 svchost.exe 2660 svchost.exe 2660 svchost.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2260 wrote to memory of 2660 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 30 PID 2260 wrote to memory of 2660 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 30 PID 2260 wrote to memory of 2660 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 30 PID 2260 wrote to memory of 2660 2260 JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2260 -
C:\Windows\SysWOW64\svchost.exepath<<C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_62e47b54734e7a9a05bffda45df00922.exe>>path2⤵
- Modifies WinLogon for persistence
- Adds policy Run key to start application
- Disables RegEdit via registry modification
- Deletes itself
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2660
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
127KB
MD562e47b54734e7a9a05bffda45df00922
SHA16345bea5765762eeb2b10eecb37a3ac6f945ab45
SHA256ee9435588703e9945fa550b48a458c99720c8c3653c2b16e4a5c236965368456
SHA51241d876592132d3f8b3ead23681dba06b8cc0c67381cb5d1b2a199b7dbe785ff28d6998b41a3e4c913b9f24ed70154bad1d095482e7b18a8ea3bc332eafd1bba9