Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
General
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Target
tmp
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Size
325KB
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MD5
1253bad82e1de4182a10870d93d48177
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SHA1
805fdd60a54e5691ec719c42f1990c89a1a120b9
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SHA256
1f8dcff6506da18967b28e2c4e85250a06f767e872c09d66874477c3d78b11a3
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SHA512
911c8c8396b6bcd0f30dbbe690dc44c2d7120c67d5b85a046f24a55347e4c443bd2b66135d5d8f12d3ab393a04fbd75de5cb40d041b5f2daa86dd1ef0a5a500b
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SSDEEP
6144:Ve4XNgJWqgCH1ADudBTNhS45iFUff8ThU5WqRz:Ve4XNgIHM1M6r5lff8NUV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
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tmp.exe windows x86
26aba4ad52753514f8ddcd5d0906ca12
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetConsoleAliasExesA
FindResourceExW
SystemTimeToFileTime
ReadConsoleA
ScrollConsoleScreenBufferW
SetHandleInformation
WaitForSingleObject
BackupSeek
GetModuleHandleW
EnumCalendarInfoExW
GetConsoleAliasesLengthA
GetWindowsDirectoryA
EnumTimeFormatsW
TzSpecificLocalTimeToSystemTime
SetProcessPriorityBoost
FindResourceExA
GlobalAlloc
GetCalendarInfoA
IsBadCodePtr
GetConsoleAliasW
GlobalUnlock
GetLastError
SetLastError
GetProcAddress
VirtualAlloc
BeginUpdateResourceW
WriteProfileSectionA
lstrlenA
SetThreadPriorityBoost
LoadLibraryA
WriteConsoleA
InterlockedExchangeAdd
WritePrivateProfileStringA
GetNumberFormatW
RemoveDirectoryW
GetDiskFreeSpaceA
AddAtomA
EnumResourceTypesW
GetOEMCP
GetDefaultCommConfigA
GetConsoleTitleW
VirtualProtect
GetShortPathNameW
GetCPInfoExA
TlsAlloc
DeleteTimerQueueTimer
AddConsoleAliasA
DebugBreak
FindNextVolumeA
GetModuleHandleA
EnumResourceNamesW
GetDateFormatW
GetComputerNameA
GetConsoleDisplayMode
MultiByteToWideChar
GetCommandLineA
GetStartupInfoA
HeapAlloc
HeapFree
GetCPInfo
InterlockedIncrement
InterlockedDecrement
GetACP
IsValidCodePage
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
Sleep
HeapSize
ExitProcess
SetUnhandledExceptionFilter
WriteFile
GetStdHandle
GetModuleFileNameA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
SetHandleCount
GetFileType
DeleteCriticalSection
HeapCreate
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
IsDebuggerPresent
LeaveCriticalSection
EnterCriticalSection
HeapReAlloc
LCMapStringA
LCMapStringW
GetStringTypeA
GetStringTypeW
GetLocaleInfoA
InitializeCriticalSectionAndSpinCount
RtlUnwind
RaiseException
user32
GetWindowLongW
GetSysColorBrush
SetCaretPos
CharLowerBuffW
gdi32
GetCharWidthW
GetColorAdjustment
GetCharABCWidthsW
Sections
.text Size: 251KB - Virtual size: 250KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 39.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ