Static task
static1
Behavioral task
behavioral1
Sample
4a3f63ec564eef3501a2eb4c4b755550_NEAS.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4a3f63ec564eef3501a2eb4c4b755550_NEAS.exe
Resource
win10v2004-20240426-en
General
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Target
4a3f63ec564eef3501a2eb4c4b755550_NEAS
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Size
138KB
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MD5
4a3f63ec564eef3501a2eb4c4b755550
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SHA1
84eea6d339fbb13e82a817950943c022b3587071
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SHA256
0eefb98723cda707326d889e28d5fb9dbb2c12cdbb5acd7ce43b1e123e764800
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SHA512
f218e5e4ab24d004a46acf2d2ecdd5d555a96dae4d41ab3d2c1fae51a20e8214dbf0930ec1633cb60adca47b12ac9d4ef44bb42dab68fa390ec44fe57b1f7a1b
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SSDEEP
3072:9hlDUC7wGnLduIVH1v/+U40Bbm7HWKlrreiBDcP/d:9DDIGn8IVV3+UjBSbWKl1DcN
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4a3f63ec564eef3501a2eb4c4b755550_NEAS
Files
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4a3f63ec564eef3501a2eb4c4b755550_NEAS.exe windows:1 windows x86 arch:x86
214a4fdc45b1e49eaeb17c7ca1b86e49
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
GetModuleHandleA
GetProcAddress
GetTempPathA
LoadLibraryA
RtlUnwind
CreateFileA
CreateFileMappingA
VirtualProtect
lstrcpyA
CloseHandle
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoA
lstrlenA
GetVersionExA
GetSystemDirectoryA
CreateEventA
OpenProcess
crtdll
__GetMainArgs
exit
raise
signal
psapi
EnumProcesses
advapi32
RegOpenKeyExA
RegSetValueExA
RegCreateKeyExA
RegQueryValueExA
RegCloseKey
OpenProcessToken
FreeSid
AllocateAndInitializeSid
Sections
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 125KB - Virtual size: 364KB
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
IMAGE_SCN_MEM_WRITE
.reloc Size: 384B - Virtual size: 384B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ