Static task
static1
Behavioral task
behavioral1
Sample
37f33a303ec3a6912cf9765fdaf960f1.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
37f33a303ec3a6912cf9765fdaf960f1.dll
Resource
win10v2004-20231222-en
General
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Target
37f33a303ec3a6912cf9765fdaf960f1.exe
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Size
312KB
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MD5
37f33a303ec3a6912cf9765fdaf960f1
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SHA1
65015e4db0447b3f18257be821b28b4942c39dec
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SHA256
1db50a3b8bc1c7e88bc52445da8afc45cf9fa6591c8d8817214c97c33caf75e5
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SHA512
e42f70b8925ae09762f59585ccff08d30d37cacde17168e26b51b3e5f12e46bb78f11e34723b5845e26e16ec5eeffde86f4e8e7dbaf04bdd24a533cfc34369f9
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SSDEEP
6144:wKkgA2jaISKvoG/Cp0QtCZ7caisddO1lMXtmSwwWFap:wKkgqvkoGa+cCAME
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 37f33a303ec3a6912cf9765fdaf960f1.exe
Files
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37f33a303ec3a6912cf9765fdaf960f1.exe.dll windows:4 windows x86 arch:x86
6e3c929c2eb6647d2a1bca329b72c3f3
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetLastError
GetSystemTime
WaitForSingleObject
CreateEventW
MultiByteToWideChar
GetModuleFileNameW
GetTempPathW
SetFilePointer
SystemTimeToFileTime
CloseHandle
CreateFileW
ReadFile
GetCurrentDirectoryW
LocalFileTimeToFileTime
WideCharToMultiByte
CreateDirectoryW
SetFileTime
WriteFile
Sleep
LoadLibraryW
GetProcAddress
CopyFileW
FindFirstFileW
GetFileAttributesW
FindClose
CreateFileA
SetEndOfFile
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlUnwind
RaiseException
HeapFree
HeapAlloc
GetCurrentThreadId
GetCommandLineA
GetVersionExA
GetProcessHeap
DebugBreak
LoadLibraryA
GetModuleHandleA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
ExitProcess
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetConsoleCP
GetConsoleMode
HeapSize
FlushFileBuffers
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
LCMapStringA
LCMapStringW
GetModuleFileNameA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
FreeLibrary
VirtualQuery
CompareStringA
CompareStringW
SetEnvironmentVariableA
SetEnvironmentVariableW
InitializeCriticalSection
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
advapi32
RegDeleteValueW
RegSetValueExW
RegOpenKeyExW
RegQueryValueExW
RegCloseKey
RegCreateKeyExW
ole32
CoInitialize
wininet
InternetCheckConnectionW
shlwapi
SHDeleteKeyW
Sections
.text Size: 224KB - Virtual size: 221KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 60KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 720B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ