Static task
static1
Behavioral task
behavioral1
Sample
NEAS.42398a81ff5a8a7fe5036545a1583980_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.42398a81ff5a8a7fe5036545a1583980_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.42398a81ff5a8a7fe5036545a1583980_JC.exe
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Size
149KB
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MD5
42398a81ff5a8a7fe5036545a1583980
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SHA1
5c2bda50d5a73f2b389fdcf16fb3652529f36b87
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SHA256
eb4e5b39ab9c64959e19832e9479f81eeb8db636a812f70d23ac380a4799abbe
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SHA512
edb2c65cb4899d57a1be8a9d4826a0a937dc2b105e9aeb80e0cd15d23b90dd6f94c93aade331f4adcb6fa2b9bb2fff862c1c6208f8ec47a44f7d87d09a1b1d67
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SSDEEP
3072:J/BH9p/3K+AEkzgXrGqJM4qd3bGjhkqsXb6:JR9pTAEkz6rGq4Bbq2u
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.42398a81ff5a8a7fe5036545a1583980_JC.exe
Files
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NEAS.42398a81ff5a8a7fe5036545a1583980_JC.exe.exe windows:1 windows x86
9c97fd0842e32ba9c2a062833a9fc236
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
DeleteFileA
GetModuleHandleA
GetProcAddress
CloseHandle
GetTempFileNameA
RtlUnwind
SetLastError
GetModuleHandleW
GetLastError
GetCommandLineW
GetStdHandle
MultiByteToWideChar
GetFileType
LoadLibraryW
FreeLibrary
LocalFree
FindFirstFileW
LocalAlloc
WriteConsoleW
FormatMessageW
FindNextFileW
GetFileAttributesW
VerifyVersionInfoW
shlwapi
PathGetDriveNumberA
crtdll
__GetMainArgs
exit
raise
signal
winsta
WinStationNameFromLogonIdW
user32
LoadStringW
ntdll
wcsncpy
wcschr
wcslen
memmove
_wcslwr
wcscmp
wcscpy
Sections
.text Size: 9KB - Virtual size: 9KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 127KB - Virtual size: 127KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 326B - Virtual size: 326B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.reloc1 Size: 198B - Virtual size: 198B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vrl Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ