Static task
static1
Behavioral task
behavioral1
Sample
GetSysInfo.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
GetSysInfo.exe
Resource
win10v2004-20230220-en
General
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Target
GetSysInfo.exe
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Size
112KB
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MD5
2eea5729474b3c6319c7d9dd815ee1da
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SHA1
f9d04551a8d654f37fb1bc634a686799f02d7ac6
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SHA256
d0e4d0cc79c04593dfa130c118eb8c30564cb6cb9d810dd1e87ae1ddb4ec6c7e
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SHA512
88544caa3d721b6e40393215a570fec7ca1b7306cc173e631f560b97949325281a4558923af46a5334c39bad4c8989f39c02a989cde78a4c4c5389f6cf686fd1
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SSDEEP
3072:VV2/aq79FWXO/fbVVd1pT+a78/fErmYIRuyR0bJm8IJIoT/tQZ/Z:32d9cX+VVdLttrPxy98q/t4
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource GetSysInfo.exe
Files
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GetSysInfo.exe.exe windows x86
eb2e4994b9e10bbb0b85bca796088e0d
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LocalFree
WriteConsoleW
GetProcessHeap
HeapFree
GetComputerNameW
FormatMessageW
HeapAlloc
CreateFileW
CloseHandle
HeapReAlloc
HeapSize
SetFilePointerEx
GetFileSizeEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetCurrentThreadId
IsDebuggerPresent
RaiseException
MultiByteToWideChar
WideCharToMultiByte
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
GetStartupInfoW
GetModuleHandleW
GetLastError
VirtualQuery
FreeLibrary
GetProcAddress
GetModuleFileNameW
LoadLibraryExW
RtlUnwind
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
CompareStringW
LCMapStringW
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetStringTypeW
DecodePointer
advapi32
GetUserNameA
iphlpapi
GetAdaptersAddresses
ws2_32
freeaddrinfo
getaddrinfo
WSAGetLastError
WSACleanup
inet_ntop
socket
shutdown
send
connect
closesocket
WSAStartup
Sections
.text Size: 75KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.msvcjmc Size: 512B - Virtual size: 21B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ