Behavioral task
behavioral1
Sample
b9a95ff468b8f3074bc73a70a4023512.exe
Resource
win7-20231215-en
General
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Target
b9a95ff468b8f3074bc73a70a4023512.exe
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Size
4.3MB
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MD5
b9a95ff468b8f3074bc73a70a4023512
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SHA1
954fd71c9a72516b574eb7be4bfd36fbee815c9e
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SHA256
72e6aecc1e7172bb885e9454ae448965526b1cecfa6324a03e6c890b464f3533
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SHA512
aec411a624301027d66e072efd1327ab5ab5acf495df73e696ca69909773ba57a19e584aff0e83e0992ecf5f25c565b32ea03791a524d5ec97c787215db8b982
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SSDEEP
98304:RmLp3BhaFJ4pGKnqHtUtJp5bLLLNtZlPyU4V:RmLp3LCepyUxhLvZ49
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 b9a95ff468b8f3074bc73a70a4023512.exe
Files
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b9a95ff468b8f3074bc73a70a4023512.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: 4.1MB - Virtual size: 4.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 174KB - Virtual size: 173KB
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