ServiceMain
Static task
static1
Behavioral task
behavioral1
Sample
a074aa151636487064f9f66056c80f32.dll
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a074aa151636487064f9f66056c80f32.dll
Resource
win10v2004-20240221-en
General
-
Target
a074aa151636487064f9f66056c80f32
-
Size
99KB
-
MD5
a074aa151636487064f9f66056c80f32
-
SHA1
af797ac5a66a95a6580bb4b4ac4e0e9e067e6aec
-
SHA256
ece24bcd05168fc992e68dee0bff01b56b13315b11013300235d9d2e800259b3
-
SHA512
7046c68490b84734b096429c0ec9bebfa003eaf6ab556a28ebff4605b1112408e3c178ce1718f2ba9c11432e61118f7baa65692baa605653b9735a18bf01a55f
-
SSDEEP
1536:uNMUREGEfVh5PkdIchcq/6KrbKfhkMROo+UJ9UsSTz:mFqVh5YIchZ/6KrbMhkM01UJ9UsSTz
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a074aa151636487064f9f66056c80f32
Files
-
a074aa151636487064f9f66056c80f32.dll windows:4 windows x86 arch:x86
a6856be55a4f0e7c2e48e12692cefa26
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetTickCount
MapViewOfFile
HeapFree
GetProcessHeap
CreateFileMappingA
HeapAlloc
UnmapViewOfFile
GlobalFree
GlobalUnlock
GlobalLock
GlobalAlloc
GlobalSize
GetStartupInfoA
CreatePipe
DisconnectNamedPipe
TerminateProcess
VirtualAllocEx
ExpandEnvironmentStringsA
DeviceIoControl
GlobalMemoryStatus
ReleaseMutex
OpenEventA
SetErrorMode
CreateMutexA
SetUnhandledExceptionFilter
FreeConsole
LocalSize
Process32Next
Process32First
CreateToolhelp32Snapshot
lstrcmpiA
GetCurrentThreadId
WriteProcessMemory
CreateRemoteThread
GetCurrentProcess
GetLocalTime
MoveFileExA
WaitForMultipleObjects
OpenProcess
GetSystemDirectoryA
SetLastError
GetModuleFileNameA
MoveFileA
WriteFile
SetFilePointer
ReadFile
CreateFileA
GetFileSize
RemoveDirectoryA
LocalAlloc
FindFirstFileA
LocalReAlloc
FindNextFileA
LocalFree
FindClose
GetLogicalDriveStringsA
GetVolumeInformationA
GetDiskFreeSpaceExA
GetDriveTypeA
CreateProcessA
GetFileAttributesA
CreateDirectoryA
GetLastError
DeleteFileA
GetVersionExA
GetPrivateProfileStringA
lstrcmpA
WideCharToMultiByte
MultiByteToWideChar
LoadLibraryA
GetProcAddress
FreeLibrary
GetWindowsDirectoryA
lstrcatA
GetPrivateProfileSectionNamesA
lstrlenA
Sleep
CancelIo
InterlockedExchange
lstrcpyA
ResetEvent
VirtualAlloc
EnterCriticalSection
LeaveCriticalSection
VirtualFree
DeleteCriticalSection
InitializeCriticalSection
CreateThread
ResumeThread
SetEvent
CreateEventA
WaitForSingleObject
TerminateThread
CloseHandle
PeekNamedPipe
user32
mouse_event
keybd_event
MapVirtualKeyA
SetCapture
WindowFromPoint
SetCursorPos
CloseClipboard
SetClipboardData
EmptyClipboard
DestroyCursor
GetClipboardData
SystemParametersInfoA
SetRect
GetDC
GetDesktopWindow
ReleaseDC
GetCursorInfo
GetCursorPos
SetProcessWindowStation
OpenWindowStationA
GetProcessWindowStation
GetWindowThreadProcessId
IsWindow
SendMessageA
GetSystemMetrics
BlockInput
GetWindowTextA
DispatchMessageA
GetActiveWindow
GetKeyNameTextA
CallNextHookEx
SetWindowsHookExA
UnhookWindowsHookEx
OpenClipboard
LoadCursorA
TranslateMessage
GetMessageA
wsprintfA
CharNextA
ExitWindowsEx
MessageBoxA
CloseWindow
CreateWindowExA
PostMessageA
OpenDesktopA
GetThreadDesktop
GetUserObjectInformationA
OpenInputDesktop
SetThreadDesktop
CloseDesktop
EnumWindows
IsWindowVisible
gdi32
DeleteDC
CreateCompatibleDC
CreateCompatibleBitmap
CreateDIBSection
GetDIBits
DeleteObject
SelectObject
BitBlt
advapi32
IsValidSid
GetTokenInformation
LookupAccountSidA
SetServiceStatus
RegisterServiceCtrlHandlerA
RegDeleteKeyA
RegDeleteValueA
RegEnumKeyExA
LookupAccountNameA
LsaClose
LsaRetrievePrivateData
LsaOpenPolicy
LsaFreeMemory
RegCloseKey
RegQueryValueA
RegOpenKeyExA
CloseServiceHandle
DeleteService
ControlService
QueryServiceStatus
OpenServiceA
OpenSCManagerA
RegSetValueExA
RegCreateKeyA
RegQueryValueExA
RegOpenKeyA
RegCreateKeyExA
CloseEventLog
ClearEventLogA
OpenEventLogA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
FreeSid
SetSecurityDescriptorDacl
AddAccessAllowedAce
InitializeAcl
GetLengthSid
AllocateAndInitializeSid
InitializeSecurityDescriptor
RegEnumValueA
shell32
SHGetSpecialFolderPathA
SHGetFileInfoA
shlwapi
SHDeleteKeyA
msvcrt
_strnicmp
_strcmpi
_adjust_fdiv
_initterm
??1type_info@@UAE@XZ
calloc
_beginthreadex
wcstombs
realloc
strncat
atoi
strncpy
strrchr
_except_handler3
free
malloc
strchr
_CxxThrowException
strstr
_ftol
ceil
memmove
__CxxFrameHandler
??3@YAXPAX@Z
??2@YAPAXI@Z
winmm
waveOutClose
waveOutReset
waveInClose
waveInUnprepareHeader
waveInReset
waveInStop
waveOutWrite
waveInStart
waveInAddBuffer
waveInPrepareHeader
waveOutGetNumDevs
waveInOpen
waveInGetNumDevs
waveOutPrepareHeader
waveOutUnprepareHeader
waveOutOpen
ws2_32
gethostname
send
select
WSACleanup
WSAIoctl
setsockopt
connect
htons
gethostbyname
socket
ntohs
recv
getsockname
closesocket
WSAStartup
msvcp60
?_Eos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXI@Z
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?_Xran@std@@YAXXZ
?_Split@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXXZ
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
?_Refcnt@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEAAEPBD@Z
?_Grow@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAE_NI_N@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
imm32
ImmReleaseContext
ImmGetContext
ImmGetCompositionStringA
wininet
InternetOpenA
InternetOpenUrlA
InternetReadFile
InternetCloseHandle
avicap32
capGetDriverDescriptionA
capCreateCaptureWindowA
msvfw32
ICSeqCompressFrame
ICSendMessage
ICOpen
ICClose
ICCompressorFree
ICSeqCompressFrameEnd
ICSeqCompressFrameStart
psapi
EnumProcessModules
GetModuleFileNameExA
wtsapi32
WTSFreeMemory
WTSQuerySessionInformationA
Exports
Exports
Sections
.text Size: 70KB - Virtual size: 69KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 9KB
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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ