Behavioral task
behavioral1
Sample
68c8e5d008c455fcd4918d5f0a8f8e74.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
68c8e5d008c455fcd4918d5f0a8f8e74.dll
Resource
win10v2004-20231215-en
General
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Target
68c8e5d008c455fcd4918d5f0a8f8e74
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Size
296KB
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MD5
68c8e5d008c455fcd4918d5f0a8f8e74
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SHA1
027e09730c2dde658d236467436b18fb14c16f0d
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SHA256
75e3612e91fbce65a0761af1e5c433dd5727b22f77eaf928ee9512246cc4faa1
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SHA512
1eab11fdaef2209e6c12aa4f98ec1548030234079f24abd8a1db6c7cdb00e41120a0c119dc20f6f93e87d92bbdc815f3e62247f445703a87a50d2dcb05680cd3
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SSDEEP
3072:gM0YYfpeKmuFgI3yIjtqiHfpS0DGUEs93fF9l4nWpOlxeEFd5MDPPp9DZu9pAcBw:gLDUI3VtfHY0DIIJ4nusFEjA9G+M1t
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 68c8e5d008c455fcd4918d5f0a8f8e74
Files
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68c8e5d008c455fcd4918d5f0a8f8e74.dll windows:5 windows x86 arch:x86
93b030509fdda150ec5685efe620e851
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
msvcrt
atoi
wcsrchr
strstr
strrchr
srand
rand
strlen
??2@YAPAXI@Z
??3@YAXPAX@Z
memset
memcpy
_except_handler3
shlwapi
SHDeleteKeyA
PathFileExistsA
SHSetValueA
SHGetValueA
SHDeleteValueA
ws2_32
gethostbyname
connect
WSAStartup
inet_addr
htons
WSAEventSelect
shutdown
setsockopt
WSACleanup
WSAResetEvent
socket
closesocket
send
WSARecvFrom
WSAGetLastError
htonl
inet_ntoa
gethostname
recv
sendto
WSACreateEvent
bind
iphlpapi
GetAdaptersInfo
wintrust
WinVerifyTrust
mpr
WNetOpenEnumA
WNetEnumResourceA
WNetCloseEnum
WNetAddConnection2A
WNetCancelConnection2A
rpcrt4
UuidFromStringA
UuidToStringA
kernel32
FlushViewOfFile
GetExitCodeThread
RemoveDirectoryA
SetFileAttributesA
GlobalAlloc
GlobalFree
GetLocalTime
TerminateProcess
TransactNamedPipe
GetTickCount
MoveFileExA
LockResource
FindNextFileA
WaitForMultipleObjects
FindClose
GetLogicalDriveStringsA
FindFirstFileA
lstrcpynA
CreateDirectoryA
GetFileAttributesA
ExitProcess
CreateFileA
GetFileSize
SetFilePointer
lstrlenA
VirtualQuery
SetEndOfFile
FreeLibrary
WaitForSingleObject
SetEvent
VirtualFree
WriteFile
OpenProcess
Sleep
CreateEventA
ReadFile
GetSystemDirectoryA
ExitThread
MultiByteToWideChar
GetLastError
lstrcmpiA
GetProcAddress
VirtualAlloc
LoadLibraryA
OpenEventA
GetModuleFileNameA
GetModuleHandleA
GetCurrentThreadId
CloseHandle
GetCurrentProcessId
GetTempPathA
DeleteFileA
FindResourceA
FreeResource
LoadResource
Process32First
GetSystemTimeAsFileTime
SetFileTime
GetDriveTypeA
SizeofResource
GetExitCodeProcess
CreateProcessA
lstrcatA
Process32Next
WinExec
DeviceIoControl
SetNamedPipeHandleState
LoadLibraryExA
CreateToolhelp32Snapshot
GetFileTime
GetVersionExA
LocalFree
lstrcpyA
ConnectNamedPipe
TerminateThread
Thread32Next
DisconnectNamedPipe
FlushFileBuffers
CreateNamedPipeA
OpenThread
GetCurrentProcess
GetVolumeInformationA
lstrlenW
lstrcmpiW
VirtualProtect
lstrcpyW
CreateThread
MapViewOfFile
UnmapViewOfFile
CopyFileA
CreateFileMappingA
GetLogicalDrives
user32
OpenWindowStationA
SetThreadDesktop
SetProcessWindowStation
UnloadKeyboardLayout
GetMessageA
PostThreadMessageA
wsprintfA
wsprintfW
GetInputState
PostMessageA
OpenDesktopA
LoadKeyboardLayoutA
FindWindowA
advapi32
DeleteService
CloseServiceHandle
OpenProcessToken
GetTokenInformation
RegSetValueExA
RegQueryValueExA
CreateServiceA
StartServiceA
RegCreateKeyExA
RegOpenKeyExA
QueryServiceStatus
RegDeleteValueA
DuplicateTokenEx
CreateProcessAsUserA
RegSetValueExW
AdjustTokenPrivileges
RegFlushKey
RegSaveKeyA
LookupPrivilegeValueA
RegQueryValueExW
RegRestoreKeyA
OpenServiceA
GetNamedSecurityInfoA
BuildExplicitAccessWithNameA
SetNamedSecurityInfoA
SetEntriesInAclA
RegCloseKey
RegOpenKeyA
ControlService
OpenSCManagerA
shell32
SHGetSpecialFolderPathA
ShellExecuteA
Sections
.text Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 156KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX0 Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE