Static task
static1
Behavioral task
behavioral1
Sample
749e6f01db07ee3449d38c2ab8c93e80_NEAS.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
749e6f01db07ee3449d38c2ab8c93e80_NEAS.exe
Resource
win10v2004-20240419-en
General
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Target
749e6f01db07ee3449d38c2ab8c93e80_NEAS
-
Size
90KB
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MD5
749e6f01db07ee3449d38c2ab8c93e80
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SHA1
c5c0d7c3d6211ccc87537139368c3b74eecb5c7d
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SHA256
d3be78d4685eb063de24cbed44faae10980b9bef109518b441c0c7700497d8fa
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SHA512
2689312d81d311b7a06df4783318257040a1ce228719786afc2664374c2641bc6869cf4d3ec1865d63f608981060f121727977e9938cc2e91783b7666478c2ac
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SSDEEP
1536:T3+gisi/OTW1bk3FwErVvHcTNMdPzE3RCvcK4zqhNCcVqUFdK:7IZ1bk1FVvHcTNMp3cKAArDK
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 749e6f01db07ee3449d38c2ab8c93e80_NEAS
Files
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749e6f01db07ee3449d38c2ab8c93e80_NEAS.exe windows:4 windows x86 arch:x86
79b96456f9efc94c33ade5e8ec421b2f
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
GetCurrentProcessId
CloseHandle
CreateFileA
GetModuleFileNameA
Sleep
CreateThread
SetLastError
GetLastError
TerminateProcess
OpenProcess
ReadFile
GetFileSize
WriteFile
SetFilePointer
SetFileAttributesA
GetLocalTime
ResumeThread
SetThreadContext
VirtualProtectEx
WriteProcessMemory
VirtualAllocEx
IsBadReadPtr
FreeLibrary
GetProcAddress
LoadLibraryA
ReadProcessMemory
GetThreadContext
CreateProcessA
GetCurrentDirectoryA
GetWindowsDirectoryA
MapViewOfFile
OpenFileMappingA
GetCommandLineA
GetModuleHandleA
GetTempFileNameA
GetTempPathA
DeleteFileA
CopyFileA
EndUpdateResourceA
UpdateResourceA
BeginUpdateResourceA
GetProcessVersion
lstrcmpiA
WideCharToMultiByte
MultiByteToWideChar
user32
MessageBoxA
msvcrt
memcpy
??3@YAXPAX@Z
ftell
fclose
fread
fseek
strcpy
__CxxFrameHandler
_wcsnicmp
wcscpy
fwrite
time
memset
strcat
strlen
??2@YAPAXI@Z
_strnicmp
fopen
wcslen
_itoa
_wcsicmp
msvcp60
??0?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@ABV01@@Z
??0_Lockit@std@@QAE@XZ
??1_Lockit@std@@QAE@XZ
??0?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@PBGABV?$allocator@G@1@@Z
??1?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QAE@XZ
?c_str@?$basic_string@GU?$char_traits@G@std@@V?$allocator@G@2@@std@@QBEPBGXZ
Sections
.text Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 128KB - Virtual size: 127KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE