ScreenShot
| Created | 2021.03.17 23:02 | Machine | s1_win7_x3201 |
| Filename | build_makros.exe | ||
| Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
| AI Score |
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Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 52 detected (malicious, high confidence, RedLine, GenericKD, Trojanpws, Unsafe, Save, TrojanPSW, AgentTesla, ZemsilF, zjZ@ai7otGf, MDHI, Attribute, HighConfidence, Kryptik, PWSX, Reline, iixiuy, GenKryptik, CLOUD, Malware@#a8tsdfvu2uhs, R011C0WAU21, FCWL, Static AI, Malicious PE, susgen, ruome, ai score=100, score, RedLineStealer, Falsesign, Lkxl, InvalidSig, EZWO, GdSda, confidence, 100%, HgIASPYA) | ||
| md5 | 3f1165d54ebadca8bc5a8422eb29a2aa | ||
| sha256 | cd7174bf2b72b9b2d5df6a88f19c5befcab108641e2db7e7bc2190d5849d2463 | ||
| ssdeep | 1536:hNn5LQ54964szEEtnUY559pM9GbopEkdjhiGs3cZUiKcMVBbP8jjuF25ts9RiLyg:/5Uv4tnes | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (21cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 52 AntiVirus engines on VirusTotal as malicious |
| danger | Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) |
| danger | Executed a process and injected code into it |
| warning | Generates some ICMP traffic |
| watch | Allocates execute permission to another process indicative of possible code injection |
| watch | Code injection by writing an executable or DLL to the memory of another process |
| 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 | A process created a hidden window |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Creates a suspicious process |
| notice | One or more potentially interesting buffers were extracted |
| notice | Yara rule detected in process memory |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Command line console output was observed |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (18cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| info | anti_dbg | Checks if being debugged | memory |
| info | DebuggerCheck__GlobalFlags | (no description) | memory |
| info | DebuggerCheck__QueryInfo | (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 | PE_Header_Zero | PE File Signature Zero | binaries (upload) |
| info | SEH__vectored | (no description) | memory |
| info | vmdetect | Possibly employs anti-virtualization techniques | memory |
| info | WMI_VM_Detect | Detection of Virtual Appliances through the use of WMI for use of evasion. | memory |
| info | HasDigitalSignature | DigitalSignature Check | binaries (upload) |
| info | HasOverlay | Overlay Check | binaries (upload) |
| info | IsNET_EXE | (no description) | binaries (upload) |
| info | IsWindowsGUI | (no description) | binaries (upload) |
| info | network_tcp_listen | Listen for incoming communication | memory |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (upload) |
| info | win_files_operation | Affect private profile | memory |
Network (4cnts) ?
Suricata ids
PE API
IAT(Import Address Table) Library
mscoree.dll
0x402000 _CorExeMain
EAT(Export Address Table) is none
mscoree.dll
0x402000 _CorExeMain
EAT(Export Address Table) is none