Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20230220-en
General
-
Target
tmp
-
Size
185KB
-
MD5
f50c7021faf8880c50cb092669bccf9b
-
SHA1
302d730bad4222d1748a863da3f8bf2368b88e65
-
SHA256
14a81d39c1a2260f7dde336245ab276a3416319e8bea2740107f8da6b5baecc2
-
SHA512
8544961a0ce6d2d2f6e2cd61b5d9be07cf23d3c1de0860008efc08ec7ed3594af21cfe575bf52aca1fcdda150c7a4fe3e2ea46c4bd8d9a6abaef0178d1be19d3
-
SSDEEP
3072:MtaBjZDS2BKsgTnZOXefxHgndnmBT7bZTDhYqgxAnLY:MgBNDfBKbZOXepHg9mBX9XhY5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource tmp
Files
-
tmp.exe windows x86
048976e84d2108e3492c4c483eff983e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ConvertThreadToFiber
InterlockedIncrement
OpenJobObjectA
InterlockedDecrement
WaitNamedPipeA
SetMailslotInfo
GetLogicalDriveStringsW
WritePrivateProfileSectionA
FreeEnvironmentStringsA
GetModuleHandleW
GetTickCount
EnumCalendarInfoExW
GetDriveTypeA
GlobalAlloc
GetSystemDirectoryW
LoadLibraryW
GetSystemPowerStatus
GetCalendarInfoA
GetConsoleAliasExesLengthW
LeaveCriticalSection
GetExitCodeProcess
GetFileAttributesW
WriteConsoleW
CompareStringW
GetVolumePathNameA
GetShortPathNameA
CreateMutexW
GetCurrentDirectoryW
GetProcAddress
AttachConsole
MoveFileW
SetComputerNameA
SearchPathA
OpenThread
InterlockedExchangeAdd
OpenWaitableTimerW
DeleteTimerQueue
SetCalendarInfoW
MoveFileA
FindFirstVolumeMountPointW
AddAtomW
SetFileApisToANSI
GetDiskFreeSpaceA
GetPrivateProfileStructA
FindNextFileA
GetModuleHandleA
FreeEnvironmentStringsW
SetThreadAffinityMask
SetFileShortNameA
GetWindowsDirectoryW
GetCurrentProcessId
EnumSystemLocalesW
DeleteFileA
SetProcessAffinityMask
GetPrivateProfileIntW
GetVolumeNameForVolumeMountPointA
GetLastError
HeapFree
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
HeapAlloc
IsProcessorFeaturePresent
EncodePointer
DecodePointer
HeapCreate
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
EnterCriticalSection
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
ExitProcess
WriteFile
GetModuleFileNameW
GetModuleFileNameA
WideCharToMultiByte
GetEnvironmentStringsW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
QueryPerformanceCounter
GetSystemTimeAsFileTime
Sleep
SetFilePointer
GetConsoleCP
GetConsoleMode
RtlUnwind
HeapSize
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
HeapReAlloc
FlushFileBuffers
SetStdHandle
MultiByteToWideChar
LCMapStringW
GetStringTypeW
CloseHandle
CreateFileW
gdi32
GetCharABCWidthsW
SelectPalette
Sections
.text Size: 80KB - Virtual size: 79KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 78KB - Virtual size: 541KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fuboxeh Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ