Behavioral task
behavioral1
Sample
8aec0333a0b42c6a717c8a2dc6a2ce2b76dc806c6e1a4816cb51af9c5af55731.exe
Resource
win7-20231215-en
General
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Target
8aec0333a0b42c6a717c8a2dc6a2ce2b76dc806c6e1a4816cb51af9c5af55731.exe
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Size
1.6MB
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MD5
a2546c042f4e31597a83d5d0732d4730
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SHA1
214f01f4ef0c65e17fb3a42e43b1315c55c3f0c3
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SHA256
8aec0333a0b42c6a717c8a2dc6a2ce2b76dc806c6e1a4816cb51af9c5af55731
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SHA512
af5c23994c9a174efd1ac694dbc4aa2649eb8bb795701c8531d4b53d23a7d14ec9b1470b5250429771e8788c6fe7bf77bde549ee0655318777dc9b4ac7213215
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SSDEEP
24576:dpvTQJAutjYcQt3icthumBbD73S8GW1VMuAK/vfgGx7Dxeylmwv4SvOnJxKISR:vkqR7CpW1auAufgGFDxeKv/WKV
Malware Config
Signatures
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Detect ZGRat V1 1 IoCs
resource yara_rule sample family_zgrat_v1 -
Detects executables packed with unregistered version of .NET Reactor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_DotNetReactor -
Zgrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8aec0333a0b42c6a717c8a2dc6a2ce2b76dc806c6e1a4816cb51af9c5af55731.exe
Files
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8aec0333a0b42c6a717c8a2dc6a2ce2b76dc806c6e1a4816cb51af9c5af55731.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 800B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ