Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 10:12
Static task
static1
Behavioral task
behavioral1
Sample
E-dekont_pdf.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
E-dekont_pdf.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
General
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Target
E-dekont_pdf.exe
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Size
542KB
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MD5
95456fdd4cec234b22658709cafdff50
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SHA1
da417e45e3136848914e0004b2f0ac4a50168d58
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SHA256
77f75d57217646debafefa81bb803dbabb9cbd67c8f99c4906ab91843e42a1b7
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SHA512
0d03d8d5f44fa64a1ffda60477387f5d302d4192e548e87974cc52f707bf423a3bb628dee9e6c9b2adb044610374e99eeaff693f2c01438f702d4b1d8dfa57bb
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SSDEEP
12288:eGLutMahZo88x1jWAIxqlD0hh3zPIrZLbDSf:eGLAXZ+xlWAqe4CZLbDc
Malware Config
Signatures
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Loads dropped DLL 2 IoCs
pid Process 2960 E-dekont_pdf.exe 2960 E-dekont_pdf.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2960 E-dekont_pdf.exe 4560 E-dekont_pdf.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2960 set thread context of 4560 2960 E-dekont_pdf.exe 87 -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Fonts\risengryn\haardhndede.lnk E-dekont_pdf.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2960 E-dekont_pdf.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2960 wrote to memory of 4560 2960 E-dekont_pdf.exe 87 PID 2960 wrote to memory of 4560 2960 E-dekont_pdf.exe 87 PID 2960 wrote to memory of 4560 2960 E-dekont_pdf.exe 87 PID 2960 wrote to memory of 4560 2960 E-dekont_pdf.exe 87 PID 2960 wrote to memory of 4560 2960 E-dekont_pdf.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\E-dekont_pdf.exe"C:\Users\Admin\AppData\Local\Temp\E-dekont_pdf.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2960 -
C:\Users\Admin\AppData\Local\Temp\E-dekont_pdf.exe"C:\Users\Admin\AppData\Local\Temp\E-dekont_pdf.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:4560
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
12KB
MD54add245d4ba34b04f213409bfe504c07
SHA1ef756d6581d70e87d58cc4982e3f4d18e0ea5b09
SHA2569111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706
SHA5121bd260cabe5ea3cefbbc675162f30092ab157893510f45a1b571489e03ebb2903c55f64f89812754d3fe03c8f10012b8078d1261a7e73ac1f87c82f714bce03d