Static task
static1
Behavioral task
behavioral1
Sample
fa54a8d31e1434539fbb9a412f4d32ff.dll
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
fa54a8d31e1434539fbb9a412f4d32ff.dll
Resource
win10v2004-20240802-en
General
-
Target
fa54a8d31e1434539fbb9a412f4d32ff.zip
-
Size
119KB
-
MD5
acab6daea7d6417dfcbbef604e614699
-
SHA1
91c0268ce2e458eea51e04711740d2ae42b050cd
-
SHA256
66f22576b516aa86f707ffdb7c2a8300db4aebe6a2048d5429000ac29380a4db
-
SHA512
22b1c849f1f0918b0a93d17bee497323beaa067688e8b6368f5961decd9101c8222a393d7c319a7197392acbf971a902e58c4ffdfc9b78da0d193b8a1367e011
-
SSDEEP
3072:sBVK3fA5I5IXhVqP0fLt/79p4OMM1i6IBF5eKw9YLO2eh:iqo5TXvqQ/7IOMM1qX5dpk
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/fa54a8d31e1434539fbb9a412f4d32ff
Files
-
fa54a8d31e1434539fbb9a412f4d32ff.zip.zip
Password: infected
-
fa54a8d31e1434539fbb9a412f4d32ff.dll windows:4 windows x86 arch:x86
0fe69b6f698e39a0356e7d318c740526
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
WaitForSingleObject
DeleteFileW
CreateMutexW
Sleep
GetCurrentProcessId
VirtualAlloc
LoadLibraryW
CreateThread
DisableThreadLibraryCalls
CloseHandle
VirtualFree
GetCurrentProcess
GetModuleHandleA
FlushFileBuffers
CreateFileA
ReleaseMutex
GetModuleFileNameW
MoveFileExW
OpenProcess
GetLastError
GetFileSize
ReadFile
CreateFileW
GetPrivateProfileStringW
FreeLibrary
GetProcAddress
SetErrorMode
GetSystemTime
CreateEventW
OpenEventW
DuplicateHandle
MultiByteToWideChar
LoadResource
SizeofResource
LockResource
FindResourceW
GetVersionExW
CreateToolhelp32Snapshot
GetFileAttributesExW
GetFileAttributesW
GetModuleHandleW
SetLastError
ExpandEnvironmentStringsW
SetFileTime
WriteFile
Process32FirstW
ReadProcessMemory
Process32NextW
WriteProcessMemory
VirtualAllocEx
CreateRemoteThread
GetExitCodeThread
VirtualFreeEx
LocalFree
LocalAlloc
InterlockedExchange
LoadLibraryA
RaiseException
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
GetCurrentThreadId
GetCommandLineA
HeapFree
GetVersionExA
HeapAlloc
GetProcessHeap
RtlUnwind
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
InterlockedDecrement
HeapSize
ExitProcess
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
HeapDestroy
HeapCreate
QueryPerformanceCounter
GetTickCount
GetSystemTimeAsFileTime
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
InitializeCriticalSection
SetFilePointer
GetConsoleCP
GetConsoleMode
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
SetStdHandle
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
user32
wsprintfW
GetSystemMetrics
Sections
.text Size: 148KB - Virtual size: 148KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 5KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ