s
Behavioral task
behavioral1
Sample
x.dll
Resource
win7-20230220-en
General
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Target
x.dll
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Size
618KB
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MD5
57ec0f7cf124d1ae3b73e643a6ac1dad
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SHA1
213c548e0a5e3fefe37bb857f0f6e3230d29675c
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SHA256
8b0d8651e035fcc91c39b3260c871342d1652c97b37c86f07a561828b652e907
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SHA512
e6116ace287aa8ece6a70a516dad7026b719431dc7944c25021df85b47b7cb77bcd5098c1fded6b96295a6aaac6471b4be1deffec8991cbbbadcc8f08b693b82
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SSDEEP
12288:bjmmcqPiokJeOweuSQRHJEI2dLBFXkH+MBL:bamcDoOweuRRbc3keMBL
Malware Config
Extracted
Strela
193.106.191.166
Signatures
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Strela family
Files
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x.dll.dll windows x86
5fd3b641214c1baece783f627746ff30
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
lstrcatA
FindFirstFileA
GetLastError
FindClose
FindNextFileA
CreateMutexA
ReadFile
LocalFree
lstrcpyA
Sleep
WideCharToMultiByte
lstrlenA
lstrcmpA
GetFileSize
CreateFileA
LCMapStringW
CloseHandle
GetComputerNameA
LCMapStringA
GetStringTypeW
MultiByteToWideChar
GetStringTypeA
HeapFree
HeapAlloc
HeapReAlloc
GetCurrentThreadId
GetCommandLineA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapCreate
HeapDestroy
VirtualFree
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
VirtualAlloc
GetModuleHandleW
GetProcAddress
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
SetHandleCount
GetFileType
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
RtlUnwind
LoadLibraryA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapSize
GetLocaleInfoA
user32
wsprintfA
advapi32
RegCloseKey
RegEnumValueA
RegQueryInfoKeyA
RegOpenKeyExA
RegEnumKeyExA
shell32
SHGetFolderPathA
crypt32
CryptUnprotectData
shlwapi
PathFileExistsA
wininet
HttpSendRequestA
InternetOpenA
InternetCloseHandle
HttpOpenRequestA
InternetConnectA
InternetReadFile
Exports
Exports
Sections
.text Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ