Static task
static1
Behavioral task
behavioral1
Sample
b8978ee90901b67057c8e14d54d8b256.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b8978ee90901b67057c8e14d54d8b256.dll
Resource
win10v2004-20240226-en
General
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Target
b8978ee90901b67057c8e14d54d8b256
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Size
296KB
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MD5
b8978ee90901b67057c8e14d54d8b256
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SHA1
dfd43a3aeb2176b815cef7bb142c3f6718d9e7ab
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SHA256
b135baafadaed1f55847222c8b8fcc3fc1de8ade612792374eac8ec7a98291d6
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SHA512
3d7b56b4cb01eae48b8bf61227f0e2f7c3b577cf1e0878fd6965e5b85f005b6dc31b50c60a3d6694758eca87d9e052499176c8cd925fd1fd4d7e79a112184d28
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SSDEEP
3072:OteWUskc0uU0F7djUWNd/OKxhrQnUtQyowKQ6W8F3P3rV52hWmY+k3MJ92dMWklK:takVOh0arQWQgG8hCu92dMW6R8
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b8978ee90901b67057c8e14d54d8b256
Files
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b8978ee90901b67057c8e14d54d8b256.dll windows:4 windows x86 arch:x86
48ef3d670f822e8009072d859de82a14
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
CreateFileW
WriteFile
CloseHandle
GetModuleFileNameW
CreateDirectoryW
MoveFileW
FindFirstFileW
FindClose
GetProcAddress
LoadLibraryW
GetLastError
MultiByteToWideChar
lstrcpynW
ReadFile
GetCurrentDirectoryW
SetFilePointer
SystemTimeToFileTime
LocalFileTimeToFileTime
GetFileAttributesW
WideCharToMultiByte
SetFileTime
DebugBreak
CreateFileA
SetEndOfFile
Sleep
GetSystemTime
WaitForSingleObject
FileTimeToSystemTime
FileTimeToLocalFileTime
FindNextFileW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapFree
HeapAlloc
GetCurrentThreadId
GetCommandLineA
GetVersionExA
GetProcessHeap
RaiseException
RtlUnwind
GetModuleHandleA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
HeapSize
ExitProcess
EnterCriticalSection
LeaveCriticalSection
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
DeleteCriticalSection
GetConsoleCP
GetConsoleMode
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringA
LCMapStringW
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
GetModuleFileNameA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetTimeZoneInformation
FreeLibrary
LoadLibraryA
InitializeCriticalSection
SetStdHandle
FlushFileBuffers
CompareStringA
CompareStringW
SetEnvironmentVariableA
SetEnvironmentVariableW
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
VirtualQuery
user32
MessageBoxW
GetDesktopWindow
GetWindow
advapi32
RegSetValueExW
RegQueryValueExW
RegDeleteValueW
Sections
.text Size: 248KB - Virtual size: 247KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ