Static task
static1
Behavioral task
behavioral1
Sample
NEAS.b7d3c1aa12debb86b0ec0ea6072bc390_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.b7d3c1aa12debb86b0ec0ea6072bc390_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.b7d3c1aa12debb86b0ec0ea6072bc390_JC.exe
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Size
483KB
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MD5
b7d3c1aa12debb86b0ec0ea6072bc390
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SHA1
92f3b5ddc530c24e257f2fe12b807f96fbd91ab4
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SHA256
eb5ea3a491d1f1a6b3de15aee275a475190e71c0d929d87357a7089b94d1146c
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SHA512
6e42ea785badc6895178feed63c39498692c129079a3196d73fd20d8ced6bdbf7138128bdffee353df64bb0d575b62a8691d83009140253caf8892707350126e
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SSDEEP
6144:2VTqrW9Q2dMtLrg4zhStfz1Sr8xgDsUh4zhStfz1NDsUh4zhSoO:2V2rW9H+t3871Tot71N9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b7d3c1aa12debb86b0ec0ea6072bc390_JC.exe
Files
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NEAS.b7d3c1aa12debb86b0ec0ea6072bc390_JC.exe.exe windows:4 windows x86
faea664dccb12d653cbea3ef51eb7d97
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
GetSystemTime
MultiByteToWideChar
GetLocaleInfoA
GetModuleHandleA
FindNextFileA
FindFirstFileA
FlushFileBuffers
SetStdHandle
FindClose
Sleep
SetFilePointer
LCMapStringW
LCMapStringA
GetStringTypeW
ExitProcess
TerminateProcess
GetCurrentProcess
GetStartupInfoA
GetCommandLineA
GetVersion
DebugBreak
GetStdHandle
WriteFile
InterlockedDecrement
OutputDebugStringA
GetProcAddress
LoadLibraryA
InterlockedIncrement
GetModuleFileNameA
IsBadWritePtr
IsBadReadPtr
HeapValidate
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetFileType
HeapDestroy
HeapCreate
HeapFree
VirtualFree
RtlUnwind
SetConsoleCtrlHandler
HeapAlloc
HeapReAlloc
VirtualAlloc
GetCPInfo
GetACP
GetOEMCP
GetStringTypeA
CloseHandle
user32
MessageBoxA
advapi32
GetUserNameW
ole32
CoUninitialize
CoCreateInstance
CoInitialize
Sections
.text Size: 144KB - Virtual size: 144KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 228KB - Virtual size: 304KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE