Analysis
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max time kernel
51s -
max time network
51s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
27-06-2024 09:01
Behavioral task
behavioral1
Sample
1569e677322d3b7eee49d577818b0032_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1569e677322d3b7eee49d577818b0032_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1569e677322d3b7eee49d577818b0032_JaffaCakes118.exe
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Size
731KB
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MD5
1569e677322d3b7eee49d577818b0032
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SHA1
3c2712b9e3978c42089681dc20fda384dad3da71
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SHA256
d7b80a958967c772e33f99a8a64e24ce3f0796d14f796aff6f3ffea9cbd1f89a
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SHA512
9f820851454aa22c096f1348a06338380daf51823a846a49eb1df7c066ff30da4940c75ad4e8df0a8538b5a32c47d5b4c8995e694ba033f6201808c617cd28d2
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SSDEEP
12288:JERVq31AQHW3W4KlqckjwfIVLU37f2wx/hCzJji6KTZ6V33TMHZV:y3qeG4KUchcu2PRm613TM5V
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 4 IoCs
resource yara_rule behavioral2/memory/1968-0-0x0000000000400000-0x00000000004CB000-memory.dmp modiloader_stage2 behavioral2/memory/1968-3-0x0000000000400000-0x00000000004CB000-memory.dmp modiloader_stage2 behavioral2/memory/4208-4-0x0000000000400000-0x00000000004CB000-memory.dmp modiloader_stage2 behavioral2/memory/1968-5-0x0000000000400000-0x00000000004CB000-memory.dmp modiloader_stage2 -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1968 set thread context of 4208 1968 1569e677322d3b7eee49d577818b0032_JaffaCakes118.exe 81 -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\2010.txt 1569e677322d3b7eee49d577818b0032_JaffaCakes118.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1552 4208 WerFault.exe 81 -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 4208 mstsc.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1968 wrote to memory of 4208 1968 1569e677322d3b7eee49d577818b0032_JaffaCakes118.exe 81 PID 1968 wrote to memory of 4208 1968 1569e677322d3b7eee49d577818b0032_JaffaCakes118.exe 81 PID 1968 wrote to memory of 4208 1968 1569e677322d3b7eee49d577818b0032_JaffaCakes118.exe 81 PID 1968 wrote to memory of 4208 1968 1569e677322d3b7eee49d577818b0032_JaffaCakes118.exe 81 PID 1968 wrote to memory of 4208 1968 1569e677322d3b7eee49d577818b0032_JaffaCakes118.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\1569e677322d3b7eee49d577818b0032_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1569e677322d3b7eee49d577818b0032_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:1968 -
C:\Windows\SysWOW64\mstsc.exe"C:\Windows\system32\mstsc.exe"2⤵
- Suspicious use of UnmapMainImage
PID:4208 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4208 -s 123⤵
- Program crash
PID:1552
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4208 -ip 42081⤵PID:4372