Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
04/07/2024, 00:18
Behavioral task
behavioral1
Sample
23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe
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Size
602KB
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MD5
23fb51ef1ca6dcc5c90dc41ddca78996
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SHA1
416d4f3f036914e151d4e3489537354342b9f095
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SHA256
8da2d6db255bb6e6202c5ea9dc4571fbfb1c296babe19e6d449a6284f09bd811
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SHA512
b1a6b58d39211bddb2dee6466fa0b96fde5dc942316e4de8f89812af71f740184c5e010dd84bd6843828e70feb349b86b8195a7e41d9cda353909db744d8329a
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SSDEEP
12288:1Yiod3zovTWjzDFBIlkTe6hnyvLYjWtSxosCsk4YIYPoL75VbLwqdCp:1Yio9zZPIlktyTWWWtkgYadVfwqdA
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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ModiLoader Second Stage 3 IoCs
resource yara_rule behavioral1/memory/1688-1-0x0000000010001000-0x0000000010002000-memory.dmp modiloader_stage2 behavioral1/memory/1688-13-0x0000000010000000-0x0000000010156000-memory.dmp modiloader_stage2 behavioral1/memory/1688-9-0x0000000010000000-0x0000000010156000-memory.dmp modiloader_stage2 -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Wine 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1688-0-0x0000000010000000-0x0000000010156000-memory.dmp themida behavioral1/memory/1688-13-0x0000000010000000-0x0000000010156000-memory.dmp themida behavioral1/memory/1688-9-0x0000000010000000-0x0000000010156000-memory.dmp themida -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1688 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1688 set thread context of 2796 1688 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 28 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1688 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 2796 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1688 wrote to memory of 2796 1688 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 28 PID 1688 wrote to memory of 2796 1688 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 28 PID 1688 wrote to memory of 2796 1688 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 28 PID 1688 wrote to memory of 2796 1688 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 28 PID 1688 wrote to memory of 2796 1688 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 28 PID 1688 wrote to memory of 2796 1688 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 28 PID 2796 wrote to memory of 1208 2796 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 21 PID 2796 wrote to memory of 1208 2796 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 21 PID 2796 wrote to memory of 1208 2796 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 21 PID 2796 wrote to memory of 1208 2796 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 21 PID 2796 wrote to memory of 1208 2796 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 21 PID 2796 wrote to memory of 1208 2796 23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe 21
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1208
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C:\Users\Admin\AppData\Local\Temp\23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe"2⤵
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Users\Admin\AppData\Local\Temp\23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\23fb51ef1ca6dcc5c90dc41ddca78996_JaffaCakes118.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2796
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