Static task
static1
Behavioral task
behavioral1
Sample
NEAS.1b538798ab99c711827277531f720780.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.1b538798ab99c711827277531f720780.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.1b538798ab99c711827277531f720780.exe
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Size
240KB
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MD5
1b538798ab99c711827277531f720780
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SHA1
feb590e342d8ab7d6f2324a2eccf0e96fabcb432
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SHA256
8c8624cf56d6ce019b9ecf62bd8fb4341ce298e16147438ff4ad51585fc1be05
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SHA512
3af34822fd88f8fbe073dbe2ca5284a7a9b74402c3a5696685a2d20a51e83b2003504052b2d1d075e9fcf88f41ba3da7cab12d1b41e54d827bc319dbe6fb7a89
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SSDEEP
1536:ytri2ZOitri2MOitri2LOitri2JOitri2LOitri2MOitri2LOitri25Oitri2LOh:Urzr0r9rDr9r0r9rTr9r0r9rDr9r0r
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.1b538798ab99c711827277531f720780.exe
Files
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NEAS.1b538798ab99c711827277531f720780.exe.exe windows:4 windows x86
802dcac7aab948c19738ba3df9f356d9
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
msvcrt
memset
strcmp
memmove
memcpy
strncpy
strlen
kernel32
GetModuleHandleA
HeapCreate
HeapDestroy
ExitProcess
CloseHandle
InitializeCriticalSection
GetModuleFileNameA
HeapAlloc
TlsAlloc
TlsSetValue
GetCurrentThreadId
GetTickCount
TlsGetValue
CopyFileA
WriteFile
HeapFree
CreateFileA
SetFilePointer
GetFileSize
ReadFile
EnterCriticalSection
HeapReAlloc
LeaveCriticalSection
TlsFree
GetLastError
SetLastError
WaitForMultipleObjects
GetCurrentProcess
GetCurrentThread
DuplicateHandle
CreateSemaphoreA
CreateThread
ReleaseSemaphore
Sections
.code Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 5B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 700B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ