DotNetRuntimeDebugHeader
Behavioral task
behavioral1
Sample
3c0c34731ee8619fdd12f8918ea56470_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3c0c34731ee8619fdd12f8918ea56470_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
3c0c34731ee8619fdd12f8918ea56470_NEIKI
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Size
7.4MB
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MD5
3c0c34731ee8619fdd12f8918ea56470
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SHA1
5a9d396a461acdf5b01c381864db093235762a8e
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SHA256
32fd9f1e9f68892e30af4f7f7744e27587c832d795316acc2f59a126398a43ed
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SHA512
163e5f5925a5ca84fcf7c156b19eb8df9c3c939b4159d23e081090d64dff4dca84a978e337ce014002b34bf445585c2e84c66a68c7721abc4f1d1dab18f1143e
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SSDEEP
98304:31AJwmv+Uty4fEKXq10BenEuppg/MRGgr5wSP+kYZX7WmR5kBGsNfRbObCdDzzIq:xmv+UtyWl1eEuppLr5vYZXKPB3bOsD5
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3c0c34731ee8619fdd12f8918ea56470_NEIKI
Files
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3c0c34731ee8619fdd12f8918ea56470_NEIKI.exe windows:6 windows x64 arch:x64
dc7a2183f67acb61b685c9400113482a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
advapi32
OpenProcessToken
bcrypt
BCryptGenRandom
kernel32
GetConsoleCP
GetSystemTimeAsFileTime
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
ole32
CoWaitForMultipleHandles
user32
LoadStringW
GetUserObjectInformationW
GetProcessWindowStation
GetUserObjectInformationW
wtsapi32
WTSSendMessageW
Exports
Exports
Sections
.text Size: - Virtual size: 471KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.managed Size: - Virtual size: 1.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 226KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 174KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: - Virtual size: 252B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 3.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 7.4MB - Virtual size: 7.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 216B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ