Static task
static1
Behavioral task
behavioral1
Sample
tar.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
tar.exe
Resource
win10v2004-20230831-en
General
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Target
f20d03c01182319a3659935acf0825d327d0cadef160aea97c54ac9c3f53762c
-
Size
75KB
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MD5
69dda7c2ac42e0e6d8d6bd1a6a422046
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SHA1
811a4caf036f01435da139d5a7f328ee77f161fc
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SHA256
f20d03c01182319a3659935acf0825d327d0cadef160aea97c54ac9c3f53762c
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SHA512
8697284d5427ea3b52d8d45501e3f409e7141bcd00370113ddb500a7cf61ecdf155bc09b5f94b459ea365bf8a7ef092011d3278b1e41d04cab370403ec30e703
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SSDEEP
1536:taxuQcu7yia2d7D+vZ41zT8jWGafeRMZAwJ5BCaepoeU9dhrw+jlSoCLWApmHH:taYQp7SG7oZ41zwJeAwHBSpmhrw+tSsH
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/tar.exe
Files
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f20d03c01182319a3659935acf0825d327d0cadef160aea97c54ac9c3f53762c.zip
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tar.exe.exe windows x86
391137312364911258babcdf61d96fdd
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegCloseKey
GetSecurityDescriptorOwner
GetKernelObjectSecurity
GetFileSecurityA
GetLengthSid
IsValidSid
FreeSid
AllocateAndInitializeSid
LookupAccountSidA
GetSidIdentifierAuthority
EqualSid
LookupAccountNameA
GetSecurityDescriptorGroup
RegQueryValueExA
RegOpenKeyExA
GetSidSubAuthority
GetSidSubAuthorityCount
kernel32
GetCurrentDirectoryA
SetCurrentDirectoryA
SetEnvironmentVariableA
CloseHandle
GetFileInformationByHandle
GetVersion
CreateFileA
GetFullPathNameA
FindClose
GetFileAttributesA
GetLastError
FindFirstFileA
GetSystemTime
Sleep
ReadFile
HeapAlloc
GetProcessHeap
HeapReAlloc
HeapFree
DeleteFileA
SetFileAttributesA
CreateDirectoryA
GetVolumeInformationA
SetLastError
SetFileTime
DeviceIoControl
WriteFile
UnhandledExceptionFilter
SetErrorMode
GetCurrentProcessId
MapViewOfFile
GetEnvironmentStrings
GetCommandLineA
SetFileApisToOEM
GetStdHandle
ExitProcess
FreeLibrary
FormatMessageA
LoadLibraryExA
LocalFree
ResetEvent
WaitForSingleObject
CreateEventA
SetConsoleCtrlHandler
GetProcAddress
LoadLibraryA
SetFilePointer
GetFileType
SetEndOfFile
GetComputerNameA
FileTimeToDosDateTime
GetDriveTypeA
FindNextFileA
MultiByteToWideChar
WideCharToMultiByte
SetStdHandle
GetTimeZoneInformation
DosDateTimeToFileTime
WriteTapemark
PrepareTape
SetTapePosition
EraseTape
GetTapeParameters
SetTapeParameters
VirtualAlloc
SetEvent
UnlockFile
LockFile
DuplicateHandle
GetCurrentProcess
GetConsoleMode
RtlUnwind
mpr
WNetGetConnectionA
user32
PostMessageA
CharToOemA
Sections
.text Size: 105KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 33KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE