Static task
static1
Behavioral task
behavioral1
Sample
NEAS.dbf84e7ba84f3ff84e691e400bd4b6a0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.dbf84e7ba84f3ff84e691e400bd4b6a0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.dbf84e7ba84f3ff84e691e400bd4b6a0_JC.exe
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Size
1.0MB
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MD5
dbf84e7ba84f3ff84e691e400bd4b6a0
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SHA1
e368aa389ea1345f5a65d514b2f0ad3dd183a7ad
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SHA256
acd8f9e1cb0175b9ae07609166d3190c6bf23ab32589496cd0330c4fb521f058
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SHA512
78109f9d51bda9f635864d423aed08b5681499cbbcfd5ba4158d44e473b97c8681876442d4c682cc3bf7b7cce22ed750b39b661a346e66b59e7b76867cb0a9ae
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SSDEEP
24576:rKfQR1QpusQ/WJDaS5LbZKmUXubhEOLvpv5xV02zqByyXd3YO:rKfQR1iWWMCLblJbP1HV0t
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.dbf84e7ba84f3ff84e691e400bd4b6a0_JC.exe
Files
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NEAS.dbf84e7ba84f3ff84e691e400bd4b6a0_JC.exe.exe windows:4 windows x86
33fe919f37e7623b2f737c1d92a80dd8
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetStartupInfoA
FormatMessageA
GetLastError
Sleep
GetExitCodeProcess
WaitForSingleObject
CloseHandle
CreateProcessA
lstrcatA
lstrcpyA
RemoveDirectoryA
lstrlenA
DeleteFileA
OpenFile
ReadFile
SetFilePointer
CreateFileA
GetModuleFileNameA
CreateDirectoryA
GetTempFileNameA
GetTempPathA
GetWindowsDirectoryA
WriteFile
SetHandleCount
GetStdHandle
GetStringTypeA
LCMapStringW
GetStringTypeW
LCMapStringA
MultiByteToWideChar
LoadLibraryA
GetModuleHandleA
LocalFree
GetCommandLineA
GetVersion
ExitProcess
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
GetProcAddress
GetCPInfo
GetFileType
HeapDestroy
HeapCreate
VirtualFree
HeapFree
RtlUnwind
GetACP
GetOEMCP
HeapAlloc
VirtualAlloc
HeapReAlloc
user32
MessageBoxA
WaitForInputIdle
GetDesktopWindow
lz32
LZOpenFileA
LZCopy
LZClose
Sections
.text Size: 16KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 928B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ