Static task
static1
Behavioral task
behavioral1
Sample
8530b931aff0ffa945629365f9eb2effaa5f7fb17b5528b0b7628280b8efbc84.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
8530b931aff0ffa945629365f9eb2effaa5f7fb17b5528b0b7628280b8efbc84.exe
Resource
win10v2004-20231023-en
General
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Target
8530b931aff0ffa945629365f9eb2effaa5f7fb17b5528b0b7628280b8efbc84
-
Size
52KB
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MD5
e2868e5f04e4e5bbca031072818997a6
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SHA1
20a9da51cd025ee9d2cc3aece89aa20e0e197742
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SHA256
8530b931aff0ffa945629365f9eb2effaa5f7fb17b5528b0b7628280b8efbc84
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SHA512
ec23006c067157b4995884d0e5b45a9dade6cedb9fb7a55c59ae0a5645a9bb7995f1f8cd84cff03a9c40791abf1ded500b625e359726f71beb9f9bf869675423
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SSDEEP
768:3fPo1NkwiOw3mgAh3tVECHq6z4hjcJKBjDeEDHHXnUOUeXmqdYUrToA/Dt5:3oWWdEUqbI0xDtUOUeHYSoCT
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8530b931aff0ffa945629365f9eb2effaa5f7fb17b5528b0b7628280b8efbc84
Files
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8530b931aff0ffa945629365f9eb2effaa5f7fb17b5528b0b7628280b8efbc84.exe windows:5 windows x86
d7f0c9b0cd4e4bc561fa7d04584a9440
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ws2_32
recv
connect
htons
inet_addr
socket
WSAStartup
kernel32
GetCurrentThreadId
IsProcessorFeaturePresent
HeapReAlloc
HeapSize
GetCommandLineA
HeapSetInformation
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetProcAddress
GetModuleHandleW
ExitProcess
DecodePointer
WriteFile
GetStdHandle
GetModuleFileNameW
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
DeleteCriticalSection
EncodePointer
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
RaiseException
GetLastError
InterlockedDecrement
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LeaveCriticalSection
EnterCriticalSection
HeapFree
HeapAlloc
RtlUnwind
LoadLibraryW
Sleep
LCMapStringW
MultiByteToWideChar
GetStringTypeW
Sections
.text Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ