Static task
static1
Behavioral task
behavioral1
Sample
1b6e750b1ebf0d94b747f71d5a6ec9b0.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1b6e750b1ebf0d94b747f71d5a6ec9b0.dll
Resource
win10v2004-20231215-en
General
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Target
1b6e750b1ebf0d94b747f71d5a6ec9b0
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Size
260KB
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MD5
1b6e750b1ebf0d94b747f71d5a6ec9b0
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SHA1
2fac8b680aba87913004553441be465bc06329b2
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SHA256
6b28999bcf8cbede25f6ed3a92be36dbf93249719b04a18ff9ed5fada1d4731b
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SHA512
aba0095ac757950c2a18c1502bf0497d2b12977e2d2a9f2436bb1e8206e30df193a0b7933a8b955ee91412c16a8af470c88f918a580bca1919ea38425a1f2186
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SSDEEP
3072:H3w0qJEF7RtQ6tNyI9WZgfCm/Au4hnJhgORKHldgELqqaPZCUte2tbhaI7ca:cEjai96bTh88zZCwo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b6e750b1ebf0d94b747f71d5a6ec9b0
Files
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1b6e750b1ebf0d94b747f71d5a6ec9b0.dll windows:4 windows x86 arch:x86
400cd05a36d53ac86ba7be32029edf54
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
CreateFileW
WriteFile
CloseHandle
CreateDirectoryW
MoveFileW
FindFirstFileW
FindClose
GetProcAddress
LoadLibraryW
GetLastError
MultiByteToWideChar
lstrcpynW
ReadFile
GetCurrentDirectoryW
SetFilePointer
LocalFileTimeToFileTime
SystemTimeToFileTime
WideCharToMultiByte
GetFileAttributesW
SetFileTime
SetEndOfFile
Sleep
GetSystemTime
WaitForSingleObject
FindNextFileW
FileTimeToSystemTime
FileTimeToLocalFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapFree
HeapAlloc
GetCurrentThreadId
GetCommandLineA
GetVersionExA
GetProcessHeap
RaiseException
RtlUnwind
GetModuleHandleA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
InterlockedDecrement
HeapSize
ExitProcess
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetConsoleCP
GetConsoleMode
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringA
LCMapStringW
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
GetModuleFileNameA
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetTimeZoneInformation
LoadLibraryA
InitializeCriticalSection
CompareStringA
CompareStringW
SetEnvironmentVariableA
SetEnvironmentVariableW
SetStdHandle
FlushFileBuffers
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
CreateFileA
user32
MessageBoxW
GetDesktopWindow
GetWindow
advapi32
RegCloseKey
RegOpenKeyExW
Sections
.text Size: 200KB - Virtual size: 199KB
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: 36KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ