Behavioral task
behavioral1
Sample
NEAS.63241c99187cafbf0f77f8e7ef89f090.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.63241c99187cafbf0f77f8e7ef89f090.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.63241c99187cafbf0f77f8e7ef89f090.exe
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Size
112KB
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MD5
63241c99187cafbf0f77f8e7ef89f090
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SHA1
9bf9f2a97d49615e18bf35f2f3cdf80b5ba2a7ef
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SHA256
210952b752feb80f82b32c5521c0e1ab1334689cdac400a4bb61489a059b8630
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SHA512
92ff97cf0c2a0a153eb79009e924b8d24256b49b32353173fec4bc38bec227b1e913ca9dbaf75ef00fddd60c7f0c4c65dbf46c73f96261a26f01ca4155a22bab
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SSDEEP
384:2pZVJZwlrRVHQ3bXykJBqhz9QhtGSdY5Nwz5ieVJZwlrRVeTpFE4ROh3Od1qTnI:aDw1RFtrJ9QhtnKs5RDw1RUTPEPh3O2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.63241c99187cafbf0f77f8e7ef89f090.exe
Files
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NEAS.63241c99187cafbf0f77f8e7ef89f090.exe.exe windows:4 windows x86
d028ed91d908ca3f4bdbbbb8a346d246
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
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
msvcrt
memset
strcmp
memmove
memcpy
strncpy
strlen
Sections
UPX0 Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE