Static task
static1
Behavioral task
behavioral1
Sample
40d920567a666630fcacc5f30e31f397.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
40d920567a666630fcacc5f30e31f397.exe
Resource
win10v2004-20231222-en
General
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Target
40d920567a666630fcacc5f30e31f397
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Size
287KB
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MD5
40d920567a666630fcacc5f30e31f397
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SHA1
48d790f859a74ab4b4f21fae5e3e5732478e0c85
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SHA256
7b5980f8c2697b3ef7f68ecc84c6eff83250ecee96ed427c27a2411df9d2c17b
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SHA512
a41b88f0e3240d61b8ee5e2d8201c1d08a27f3273ee0cb20e11c8d7a2033b16e8431529258b03d62d599a5d47bd12b9227650dd9d7df466a2d209a8384bc1017
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SSDEEP
6144:UObbgk7AZ7WE1TAHWmKIXsQrcP2ZATGkY4NWjjL2JwAt:Umbg1WwA2mK4sGcP2ZWGkYz8wC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 40d920567a666630fcacc5f30e31f397
Files
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40d920567a666630fcacc5f30e31f397.exe windows:5 windows x86 arch:x86
2a1a8bfda72067af3efaefc8870fe0f5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapAlloc
HeapFree
GetProcessHeap
GetLastError
GetProcAddress
LoadLibraryA
GetCommandLineA
GetStartupInfoA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
WriteFile
GetStdHandle
GetModuleFileNameA
GetModuleHandleW
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
Sleep
ExitProcess
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
LeaveCriticalSection
EnterCriticalSection
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
GetLocaleInfoA
RtlUnwind
InitializeCriticalSectionAndSpinCount
VirtualAlloc
HeapReAlloc
GetStringTypeA
MultiByteToWideChar
GetStringTypeW
LCMapStringA
LCMapStringW
HeapSize
Sections
.text Size: 97KB - Virtual size: 97KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 166KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ