_ReflectiveLoader@0
Behavioral task
behavioral1
Sample
8742eebd9d92e156dd506da80f2745478499165bcd80de5b0e5a7407664851be.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
8742eebd9d92e156dd506da80f2745478499165bcd80de5b0e5a7407664851be.dll
Resource
win10v2004-20240426-en
General
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Target
8742eebd9d92e156dd506da80f2745478499165bcd80de5b0e5a7407664851be
-
Size
74KB
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MD5
748a82820aaacd4d96cbfaf785d7ecab
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SHA1
6a8a666b88220ec34e573c107a5798d4ffd4d69d
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SHA256
8742eebd9d92e156dd506da80f2745478499165bcd80de5b0e5a7407664851be
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SHA512
a109828907758ea5bf84cb63e279d33c4702f3bdc4a1910b23092ac9869da5e460f92c1408e6dff525da6ad47ea011b571b8c59fbe9a33865f1bbb09e0bc40d0
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SSDEEP
1536:QZZZZZZZZZZZZpXzzzzzzzzzzzziMgDSctY8w3iQjFruiMAKXRtMqqU+2bbbAV2f:xTntqSQRruiMvTMqqDL2/Awvd
Malware Config
Signatures
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Detects Reflective DLL injection artifacts 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_ReflectiveLoader -
Detects ransomware indicator 1 IoCs
resource yara_rule sample SUSP_RANSOMWARE_Indicator_Jul20 -
GandCrab payload 1 IoCs
resource yara_rule sample family_gandcrab -
Gandcrab Payload 1 IoCs
resource yara_rule sample Gandcrab -
Gandcrab family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8742eebd9d92e156dd506da80f2745478499165bcd80de5b0e5a7407664851be
Files
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8742eebd9d92e156dd506da80f2745478499165bcd80de5b0e5a7407664851be.dll windows:5 windows x86 arch:x86
dc44b65bc19dad95cae0694614314140
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
SetFilePointerEx
GetLastError
lstrcpyW
CreateMutexW
GetDriveTypeW
VerSetConditionMask
WaitForSingleObject
GetTickCount
InitializeCriticalSection
OpenProcess
GetSystemDirectoryW
TerminateThread
Sleep
TerminateProcess
VerifyVersionInfoW
WaitForMultipleObjects
DeleteCriticalSection
ExpandEnvironmentStringsW
CreateProcessW
SetHandleInformation
lstrcatA
lstrlenW
CreatePipe
Process32FirstW
Process32NextW
CreateToolhelp32Snapshot
LeaveCriticalSection
ReadFile
FindFirstFileW
GetFileAttributesW
lstrcmpW
MoveFileW
FindClose
FindNextFileW
SetFileAttributesW
GetNativeSystemInfo
GetComputerNameW
GetDiskFreeSpaceW
GetWindowsDirectoryW
GetVolumeInformationW
LoadLibraryA
lstrcmpiA
lstrcmpiW
VirtualFree
CreateThread
CloseHandle
lstrcatW
ExitThread
CreateFileW
GetModuleFileNameW
WriteFile
GetModuleHandleW
UnmapViewOfFile
MapViewOfFile
GetFileSize
GetEnvironmentVariableW
lstrcpyA
GetModuleHandleA
VirtualAlloc
GetProcAddress
GetProcessHeap
EnterCriticalSection
CreateFileMappingW
HeapFree
HeapAlloc
lstrlenA
MultiByteToWideChar
ExitProcess
IsProcessorFeaturePresent
user32
LoadCursorW
BeginPaint
wsprintfW
GetMessageW
RegisterClassExW
LoadIconW
wsprintfA
DestroyWindow
MessageBoxA
EndPaint
TranslateMessage
ShowWindow
CreateWindowExW
SendMessageW
DispatchMessageW
DefWindowProcW
UpdateWindow
GetForegroundWindow
CharUpperBuffW
SetWindowLongW
gdi32
TextOutW
advapi32
AllocateAndInitializeSid
RegCreateKeyExW
RegCloseKey
FreeSid
CryptExportKey
CryptAcquireContextW
CryptGetKeyParam
CryptReleaseContext
CryptImportKey
CryptEncrypt
CryptGenKey
CryptDestroyKey
GetUserNameW
RegQueryValueExW
RegOpenKeyExW
RegSetValueExW
shell32
ShellExecuteW
SHGetSpecialFolderPathW
ShellExecuteExW
crypt32
CryptStringToBinaryA
CryptBinaryToStringA
wininet
InternetCloseHandle
HttpAddRequestHeadersW
HttpSendRequestW
InternetConnectW
HttpOpenRequestW
InternetOpenW
InternetReadFile
psapi
EnumDeviceDrivers
GetDeviceDriverBaseNameW
Exports
Exports
Sections
.text Size: 35KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ