MyDllMain
Static task
static1
Behavioral task
behavioral1
Sample
4f94d67c9da7e340b258e26dee7269c89f1e7c2c2625a96073adeec794541e66.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4f94d67c9da7e340b258e26dee7269c89f1e7c2c2625a96073adeec794541e66.dll
Resource
win10v2004-20240226-en
General
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Target
4f94d67c9da7e340b258e26dee7269c89f1e7c2c2625a96073adeec794541e66
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Size
148KB
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MD5
890f6e09f2b882c0392789a71176d4d2
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SHA1
bb9f6ad35542035478c8ccfdddc4a9ce65505c66
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SHA256
4f94d67c9da7e340b258e26dee7269c89f1e7c2c2625a96073adeec794541e66
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SHA512
f47736a5cedf564c5c74ec39ed67f18cc4b2c1e0abf04e7d1c272f205b00f6f0df0d589a3ffbf39a15057e423e49e94813a5c2545b9715b2bca633eed63007dd
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SSDEEP
3072:9N7GuAuQ6r50fI+jhHTSUTkf3u7sovxB4HALBKLZEr:9N7FAuQ6rSIMSsQoJ+A8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4f94d67c9da7e340b258e26dee7269c89f1e7c2c2625a96073adeec794541e66
Files
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4f94d67c9da7e340b258e26dee7269c89f1e7c2c2625a96073adeec794541e66.dll windows:5 windows x86 arch:x86
c08377a057f932a75617f5c9009978a5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
wininet
InternetOpenW
InternetCloseHandle
InternetReadFile
InternetOpenUrlW
iphlpapi
GetAdaptersInfo
kernel32
CreateThread
Sleep
GetVersionExW
GetProcAddress
GetModuleHandleW
GetSystemInfo
LocalAlloc
CreateProcessW
CloseHandle
GetLastError
GetTempPathW
GetTempFileNameW
WriteFile
DeleteFileW
CreateFileW
EnterCriticalSection
GetSystemTimeAsFileTime
VirtualAlloc
VirtualFree
VirtualProtect
IsBadReadPtr
SetLastError
LoadLibraryA
FreeLibrary
HeapAlloc
GetProcessHeap
HeapFree
IsValidLocale
EnumSystemLocalesA
GetLocaleInfoA
ExpandEnvironmentStringsW
GetWindowsDirectoryW
LeaveCriticalSection
GetFileTime
SetStdHandle
WriteConsoleW
LoadLibraryW
InitializeCriticalSection
DecodePointer
InterlockedIncrement
InterlockedDecrement
EncodePointer
SetEndOfFile
DeleteCriticalSection
HeapReAlloc
GetCurrentThreadId
GetCommandLineA
RaiseException
RtlUnwind
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
InitializeCriticalSectionAndSpinCount
SetFilePointer
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoW
ReadFile
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetConsoleCP
GetConsoleMode
HeapSize
ExitProcess
IsProcessorFeaturePresent
GetACP
GetOEMCP
IsValidCodePage
HeapCreate
HeapDestroy
GetStringTypeW
GetModuleFileNameA
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
FlushFileBuffers
GetModuleFileNameW
GetLocaleInfoW
GetUserDefaultLCID
user32
wsprintfW
GetKeyboardLayoutList
advapi32
CryptDestroyKey
CryptDestroyHash
CryptReleaseContext
CryptVerifySignatureW
CryptImportKey
CryptHashData
CryptCreateHash
CryptAcquireContextW
CryptGetHashParam
Exports
Exports
Sections
.text Size: 92KB - Virtual size: 91KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ