Static task
static1
Behavioral task
behavioral1
Sample
99b3da322581adf51c85763ec6114ddf.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
99b3da322581adf51c85763ec6114ddf.dll
Resource
win10v2004-20231215-en
General
-
Target
99b3da322581adf51c85763ec6114ddf
-
Size
204KB
-
MD5
99b3da322581adf51c85763ec6114ddf
-
SHA1
7262db7d1dfd420e1ab5cf6a4b1905d48fbca853
-
SHA256
e3de44863343ca36f4dbb2699cb97b8f94e36ac80126b4860f3079f2004e8ce0
-
SHA512
6c8c49a0be05118c868dab5967c82033c35a1b4afb883133b8fdc730b65455e7b25aea64d453bdea8f4fe54a84f822fbc14db63a4b0a6f98efaff6e5761cdd47
-
SSDEEP
3072:/V/RlzfjvRjMXhzhNi8IRwkgfArc7ORBYtfX5lt:zxbVMRVpIRXemyN
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 99b3da322581adf51c85763ec6114ddf
Files
-
99b3da322581adf51c85763ec6114ddf.dll windows:4 windows x86 arch:x86
7ce8825ed46ae96029923998401c6093
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
WaitForSingleObject
Sleep
GetWindowsDirectoryW
FindFirstFileW
FindClose
GetProcAddress
LoadLibraryW
CreateProcessW
GetLastError
MultiByteToWideChar
SetFilePointer
SystemTimeToFileTime
GetTickCount
ReadFile
GetCurrentDirectoryW
LocalFileTimeToFileTime
WideCharToMultiByte
CreateDirectoryW
SetFileTime
CreateFileA
SetEndOfFile
GetLocaleInfoA
CloseHandle
WriteFile
CreateFileW
lstrcpynW
GetFileAttributesW
GetSystemTime
GetStringTypeW
GetStringTypeA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
FlushFileBuffers
SetStdHandle
InitializeCriticalSection
LoadLibraryA
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapFree
HeapAlloc
GetCurrentThreadId
GetCommandLineA
GetVersionExA
GetProcessHeap
RaiseException
RtlUnwind
GetModuleHandleA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
ExitProcess
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetConsoleCP
GetConsoleMode
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetCPInfo
GetACP
GetOEMCP
LCMapStringA
LCMapStringW
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
GetModuleFileNameA
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
HeapSize
CompareStringA
CompareStringW
SetEnvironmentVariableA
SetEnvironmentVariableW
user32
IsWindowVisible
GetWindowTextW
SetForegroundWindow
EnumWindows
GetWindow
MessageBoxW
GetDesktopWindow
advapi32
RegDeleteValueW
RegSetValueExW
RegCloseKey
RegQueryValueExW
RegOpenKeyExW
RegCreateKeyExW
shell32
ShellExecuteW
ole32
CoInitialize
CoCreateGuid
StringFromGUID2
CoInitializeEx
CoCreateInstance
CoUninitialize
shlwapi
SHDeleteKeyW
Sections
.text Size: 112KB - Virtual size: 108KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ