Behavioral task
behavioral1
Sample
Nvidia.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Nvidia.exe
Resource
win7-20240508-en
Behavioral task
behavioral3
Sample
Nvidia.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral4
Sample
Nvidia.exe
Resource
win11-20240508-en
General
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Target
Nvidia.exe
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Size
2.6MB
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MD5
87610f8f3d48edf25d48c4c0ba2b3486
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SHA1
ab7498abd8626c968c84167ef1c1c503faace1fe
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SHA256
e387c084d5c3b62413743e912ee10776564e7c55ba1dc801990b312b88b61efe
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SHA512
73840a477b360fb1ab2061087838618a748f8b24560d289d563b4ba4b1b905f62686f4bca2c2e236007be1bc5931711c0d162b1c0f3ade009861e004116ddfe1
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SSDEEP
49152:O+8l/s9Yf5u4uT/s9YEQtQRTMYIMi7ztf33cSywWyFoEgn9u65:OtVsGobzsG1tQRjdih8rwcV5
Malware Config
Signatures
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Detect ZGRat V1 1 IoCs
resource yara_rule sample family_zgrat_v1 -
Zgrat family
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.NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule sample net_reactor -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Nvidia.exe
Files
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Nvidia.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 2.6MB - Virtual size: 2.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 47KB - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ