Static task
static1
Behavioral task
behavioral1
Sample
b40aeced50c016f8a3a5e1d620268762.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b40aeced50c016f8a3a5e1d620268762.exe
Resource
win10v2004-20240226-en
General
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Target
b40aeced50c016f8a3a5e1d620268762
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Size
138KB
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MD5
b40aeced50c016f8a3a5e1d620268762
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SHA1
6d87128543982571220ca1e08e9d029386b9cb46
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SHA256
f2dc42ed4b4f58bc1b9fb343189cc916a93fa304e04fd6753837c53aa6ef2599
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SHA512
66824ea03a6f6898c2766c15958961695fefb1a6a29910f01fb0611d41ed4998a9388299df92e56507dcb957aa261f46c1b10179010edeab145edbb03997542e
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SSDEEP
3072:R+Zpi0ZErKR/yygopBVapumZMX/wrsMTauiqJ:R6o0kwyCpjQJiEsMTaVqJ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b40aeced50c016f8a3a5e1d620268762
Files
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b40aeced50c016f8a3a5e1d620268762.exe windows:5 windows x86 arch:x86
66756adcc3dea4138ad283cf390834c8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetThreadContext
FindResourceA
CreateMutexA
OpenMutexA
GetModuleHandleA
GetCurrentProcessId
LoadLibraryA
lstrlenA
GetTempPathA
GetProcAddress
Sleep
GetModuleFileNameA
LCMapStringW
LCMapStringA
GetStringTypeW
GetModuleHandleW
ExitProcess
HeapAlloc
RtlUnwind
RaiseException
GetLastError
HeapFree
GetCommandLineA
GetStartupInfoA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
WriteFile
GetStdHandle
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
InitializeCriticalSectionAndSpinCount
VirtualFree
VirtualAlloc
HeapReAlloc
HeapCreate
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
GetLocaleInfoA
GetStringTypeA
MultiByteToWideChar
shlwapi
wnsprintfA
StrToIntA
Sections
.text Size: 45KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 77KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ