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Report - s.exe

Glupteba
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ScreenShot
Created 2021.03.09 15:01 Machine s1_win7_x6401
Filename s.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
7
 Behavior Score
9.8
ZERO API file : malware
VT API (file) 62 detected (AIDetect, malware1, malicious, high confidence, Mint, Dreidel, tq1@xGEUp5pO, Unsafe, Kryptik, Save, ZexaF, tq1@aGEUp5pO, Eldorado, Attribute, HighConfidence, MalwareX, Glupteba, Injuke, iefxfj, Auto, Malware@#2bf1lmy4xzorh, ojpyf, Siggen2, R002C0DL320, Static AI, Malicious PE, score, Smokeldr, R356963, Lockbit, FSUC, ai score=88, BScope, MulDrop, Bruteforce, HHVB, Zurgop, dGZlOgV1CI, Dea7miw, s1Aax9AxB6E, susgen, Ranumbot, GdSda, confidence)
md5 d4fc4b0ef7de340b38e95a393a03c48c
sha256 6c89c2e9625de0f10c94193b0711df437070b997e017dc5c2ce5cf263cccfb7c
ssdeep 6144:zmUORCzRM/AlswOjCdsWg8JdocBr7c8QOfvv4QwbeXr:SUORcyAi/Jl8bocB3hqbeXr
imphash bf619d76c19cd1a95e5b7cbc638204ad
impfuzzy 24:MbG24q+V4lhOiRt2V4WXK5r4kX+fcjldtAOovaM+8qDPJ3mvm1jFQHRz1ZA5lejD:vE2+rv+fcTtvvM+8gQqk1Zua
  Network IP location

Signature (16cnts)

Level Description
danger Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually)
danger File has been identified by 62 AntiVirus engines on VirusTotal as malicious
danger Executed a process and injected code into it
watch Allocates execute permission to another process indicative of possible code injection
watch Communicates with host for which no DNS query was performed
watch Potential code injection by writing to the memory of another process
watch Resumed a suspended thread in a remote process potentially indicative of process injection
watch Used NtSetContextThread to modify a thread in a remote process indicative of process injection
notice Allocates read-write-execute memory (usually to unpack itself)
notice Looks up the external IP address
notice One or more potentially interesting buffers were extracted
notice Performs some HTTP requests
notice Potentially malicious URLs were found in the process memory dump
notice The binary likely contains encrypted or compressed data indicative of a packer
notice Yara rule detected in process memory
info Checks if process is being debugged by a debugger

Rules (56cnts)

Level Name Description Collection
danger Trojan_Win32_Glupteba_1_Zero Trojan Win32 Glupteba binaries (upload)
notice Str_Win32_Http_API Match Windows Http API call memory
notice Str_Win32_Internet_API Match Windows Inet API call memory
info anti_dbg Checks if being debugged memory
info antisb_threatExpert Anti-Sandbox checks for ThreatExpert memory
info Check_Dlls (no description) memory
info DebuggerCheck__GlobalFlags (no description) memory
info DebuggerCheck__QueryInfo (no description) memory
info DebuggerCheck__RemoteAPI (no description) memory
info DebuggerException__ConsoleCtrl (no description) memory
info DebuggerException__SetConsoleCtrl (no description) memory
info DebuggerHiding__Active (no description) memory
info DebuggerHiding__Thread (no description) memory
info disable_dep Bypass DEP memory
info IsPE32 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check Signature Zero binaries (upload)
info PE_Header_Zero PE File Signature Zero binaries (upload)
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory
info win_hook Affect hook table memory
info create_com_service Create a COM server memory
info create_service Create a windows service memory
info cred_local Steal credential memory
info escalate_priv Escalade priviledges memory
info HasOverlay Overlay Check binaries (upload)
info HasRichSignature Rich Signature Check binaries (upload)
info hijack_network Hijack network configuration memory
info inject_thread Code injection with CreateRemoteThread in a remote process memory
info IsPacked Entropy Check binaries (upload)
info IsWindowsGUI (no description) binaries (upload)
info keylogger Run a keylogger memory
info migrate_apc APC queue tasks migration memory
info network_dga Communication using dga memory
info network_dns Communications use DNS memory
info network_dropper File downloader/dropper memory
info network_ftp Communications over FTP memory
info network_http Communications over HTTP memory
info network_p2p_win Communications over P2P network memory
info network_tcp_listen Listen for incoming communication memory
info network_tcp_socket Communications over RAW socket memory
info network_toredo Communications over Toredo network memory
info network_udp_sock Communications over UDP network memory
info screenshot Take screenshot memory
info sniff_audio Record Audio memory
info spreading_file Malware can spread east-west file memory
info spreading_share Malware can spread east-west using share drive memory
info Str_Win32_Wininet_Library Match Windows Inet API library declaration memory
info Str_Win32_Winsock2_Library Match Winsock 2 API library declaration memory
info win_files_operation Affect private profile binaries (upload)
info win_files_operation Affect private profile memory
info win_mutex Create or check mutex binaries (upload)
info win_mutex Create or check mutex memory
info win_private_profile Affect private profile binaries (upload)
info win_private_profile Affect private profile memory
info win_registry Affect system registries memory
info win_token Affect system token memory

Network (4cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://api.ipify.org/?format=xml
whois
US AMAZON-AES 23.21.252.4 clean
api.ipify.org
whois
US AMAZON-AES 23.21.252.4 clean
23.21.140.41
whois
US AMAZON-AES 23.21.140.41 clean
45.67.231.4
whois
NL Serverius Holding B.V. 45.67.231.4 clean

Suricata ids

ET POLICY External IP Lookup (ipify .org)

PE API

IAT(Import Address Table) Library

KERNEL32.dll
 0x444008 SetDefaultCommConfigA
 0x44400c SetPriorityClass
 0x444010 SleepEx
 0x444014 GetModuleHandleW
 0x444018 GetTickCount
 0x44401c GetSystemTimeAsFileTime
 0x444020 WriteFile
 0x444024 GetPrivateProfileIntA
 0x444028 Sleep
 0x44402c SizeofResource
 0x444030 SetSystemTimeAdjustment
 0x444034 TerminateProcess
 0x444038 lstrlenW
 0x44403c FreeLibraryAndExitThread
 0x444040 SetVolumeLabelW
 0x444044 GetThreadContext
 0x444048 LoadLibraryA
 0x44404c CreateSemaphoreW
 0x444050 LocalAlloc
 0x444054 SetConsoleDisplayMode
 0x444058 PostQueuedCompletionStatus
 0x44405c AddAtomA
 0x444060 GetPrivateProfileStructA
 0x444064 SetSystemTime
 0x444068 _lread
 0x44406c CreateMutexA
 0x444070 EnumResourceNamesA
 0x444074 BuildCommDCBA
 0x444078 VirtualProtect
 0x44407c CloseHandle
 0x444080 GetSystemTime
 0x444084 lstrcpyA
 0x444088 GetSystemDefaultLangID
 0x44408c InterlockedIncrement
 0x444090 InterlockedDecrement
 0x444094 InitializeCriticalSection
 0x444098 DeleteCriticalSection
 0x44409c EnterCriticalSection
 0x4440a0 LeaveCriticalSection
 0x4440a4 GetLastError
 0x4440a8 HeapFree
 0x4440ac GetCurrentProcess
 0x4440b0 UnhandledExceptionFilter
 0x4440b4 SetUnhandledExceptionFilter
 0x4440b8 IsDebuggerPresent
 0x4440bc HeapReAlloc
 0x4440c0 HeapAlloc
 0x4440c4 GetCommandLineA
 0x4440c8 GetStartupInfoA
 0x4440cc RtlUnwind
 0x4440d0 RaiseException
 0x4440d4 LCMapStringA
 0x4440d8 WideCharToMultiByte
 0x4440dc MultiByteToWideChar
 0x4440e0 LCMapStringW
 0x4440e4 GetCPInfo
 0x4440e8 GetCurrentProcessId
 0x4440ec GetProcAddress
 0x4440f0 TlsGetValue
 0x4440f4 TlsAlloc
 0x4440f8 TlsSetValue
 0x4440fc TlsFree
 0x444100 SetLastError
 0x444104 GetCurrentThreadId
 0x444108 GetFileType
 0x44410c CreateFileA
 0x444110 HeapCreate
 0x444114 VirtualFree
 0x444118 VirtualAlloc
 0x44411c HeapSize
 0x444120 ExitProcess
 0x444124 GetStdHandle
 0x444128 GetModuleFileNameA
 0x44412c FreeEnvironmentStringsA
 0x444130 GetEnvironmentStrings
 0x444134 FreeEnvironmentStringsW
 0x444138 GetEnvironmentStringsW
 0x44413c SetHandleCount
 0x444140 QueryPerformanceCounter
 0x444144 GetACP
 0x444148 GetOEMCP
 0x44414c IsValidCodePage
 0x444150 GetUserDefaultLCID
 0x444154 GetLocaleInfoA
 0x444158 EnumSystemLocalesA
 0x44415c IsValidLocale
 0x444160 GetStringTypeA
 0x444164 GetStringTypeW
 0x444168 InitializeCriticalSectionAndSpinCount
 0x44416c SetStdHandle
 0x444170 GetConsoleCP
 0x444174 GetConsoleMode
 0x444178 SetFilePointer
 0x44417c SetEndOfFile
 0x444180 GetProcessHeap
 0x444184 ReadFile
 0x444188 GetLocaleInfoW
 0x44418c FlushFileBuffers
 0x444190 WriteConsoleA
 0x444194 GetConsoleOutputCP
 0x444198 WriteConsoleW
 0x44419c GetModuleHandleA
GDI32.dll
 0x444000 GetCharWidthA

EAT(Export Address Table) is none


Similarity measure (PE file only) - Checking for service failure