amadey | cred[.]dll

Sharing

Copy URL

Twitter E-mail

General

Target

cred.dll
Size

1.0MB
MD5

b87a6d1c962b04a2fed5693a392c2a0e
SHA1

258ea6bb032cd561f29b4a99469f8eeabfecd1c9
SHA256

0b59637e728c7f10767882701f2631a03cbe303f1343fd74e3f8d6f539c8ab08
SHA512

34380b57533709ccef25ca93cc6eb4d519997ba99f269283f935a86f87e8f2b9083d26c6972aace4145f15a6f0ad72a9154dd8bbe753fe32557303d735f0ea01
SSDEEP

24576:PNFxrUgNQWcXbTmjXGW71cwBlTd0DyzzdiM8ldbzHhoqzh:PNFxog2vmLcGMbzJzh

Score

10^/10

c15c21 amadey

Malware Config

Extracted

Family

amadey

Version

5.03

Botnet

c15c21

http://45.93.20.135

Attributes

strings_key
5f9278bece2d0777966f092ec032e601
url_paths
/5nDshOg3cwA/index.php

rc4.plain

Signatures

Amadey family
amadey

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
cred.dll

Files

cred.dll
.dll windows:6 windows x86 arch:x86

7e8b0331b68a47254f7000efd39b30a8

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

crypt32

CryptUnprotectData

kernel32

GetFullPathNameA
SetEndOfFile
UnlockFileEx
GetTempPathW
CreateMutexW
WaitForSingleObject
CreateFileW
GetFileAttributesW
GetCurrentThreadId
UnmapViewOfFile
HeapValidate
HeapSize
MultiByteToWideChar
Sleep
GetTempPathA
FormatMessageW
GetDiskFreeSpaceA
GetLastError
GetFileAttributesA
GetFileAttributesExW
OutputDebugStringW
CreateFileA
LoadLibraryA
WaitForSingleObjectEx
DeleteFileA
DeleteFileW
HeapReAlloc
CloseHandle
GetSystemInfo
LoadLibraryW
HeapAlloc
HeapCompact
HeapDestroy
UnlockFile
GetProcAddress
CreateFileMappingA
LocalFree
LockFileEx
GetFileSize
DeleteCriticalSection
GetCurrentProcessId
GetProcessHeap
SystemTimeToFileTime
FreeLibrary
WideCharToMultiByte
GetSystemTimeAsFileTime
GetSystemTime
FormatMessageA
CreateFileMappingW
MapViewOfFile
QueryPerformanceCounter
GetTickCount
FlushFileBuffers
SetHandleInformation
FindFirstFileA
Wow64DisableWow64FsRedirection
K32GetModuleFileNameExW
FindNextFileA
CreatePipe
PeekNamedPipe
lstrlenA
FindClose
GetCurrentDirectoryA
lstrcatA
OpenProcess
SetCurrentDirectoryA
CreateToolhelp32Snapshot
ProcessIdToSessionId
CopyFileA
Wow64RevertWow64FsRedirection
Process32NextW
Process32FirstW
CreateThread
CreateProcessA
CreateDirectoryA
ReadConsoleW
InitializeCriticalSection
LeaveCriticalSection
LockFile
OutputDebugStringA
GetDiskFreeSpaceW
WriteFile
GetFullPathNameW
EnterCriticalSection
HeapFree
HeapCreate
TryEnterCriticalSection
ReadFile
AreFileApisANSI
SetFilePointer
SetFilePointerEx
GetConsoleMode
GetConsoleOutputCP
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
SetStdHandle
GetCurrentDirectoryW
GetStdHandle
GetTimeZoneInformation
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
InitializeSListHead
LCMapStringEx
InitializeCriticalSectionEx
EncodePointer
DecodePointer
CompareStringEx
GetCPInfo
GetStringTypeW
RaiseException
InterlockedFlushSList
RtlUnwind
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitThread
FreeLibraryAndExitThread
GetModuleHandleExW
GetDriveTypeW
GetFileInformationByHandle
GetFileType
SystemTimeToTzSpecificLocalTime
FileTimeToSystemTime
ExitProcess
GetModuleFileNameW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
WriteConsoleW

advapi32

GetSidSubAuthority
RegEnumValueW
RegEnumKeyA
RegCloseKey
RegQueryInfoKeyW
RegOpenKeyA
RegQueryValueExA
GetSidSubAuthorityCount
RegOpenKeyExA
GetUserNameA
RegEnumKeyExW
LookupAccountNameA
GetSidIdentifierAuthority

shell32

SHFileOperationA
SHGetFolderPathA

wininet

HttpOpenRequestA
InternetReadFile
InternetConnectA
HttpSendRequestA
InternetCloseHandle
InternetOpenA
HttpAddRequestHeadersA
HttpSendRequestExW
HttpEndRequestA
InternetOpenW
InternetWriteFile

bcrypt

BCryptOpenAlgorithmProvider
BCryptSetProperty
BCryptGenerateSymmetricKey
BCryptDecrypt

Exports

Exports

Main
Save

Sections

.text
Size: 905KB - Virtual size: 904KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 105KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 248B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

7e8b0331b68a47254f7000efd39b30a8

Headers

DLL Characteristics

File Characteristics

Imports

crypt32

kernel32

advapi32

shell32

wininet

bcrypt

Exports

Exports

Sections

.text Size: 905KB - Virtual size: 904KB

.rdata Size: 105KB - Virtual size: 104KB

.data Size: 11KB - Virtual size: 35KB

.rsrc Size: 512B - Virtual size: 248B

.reloc Size: 25KB - Virtual size: 25KB

.text
Size: 905KB - Virtual size: 904KB

.rdata
Size: 105KB - Virtual size: 104KB

.data
Size: 11KB - Virtual size: 35KB

.rsrc
Size: 512B - Virtual size: 248B

.reloc
Size: 25KB - Virtual size: 25KB