ScreenShot
| Created | 2021.04.05 14:41 | Machine | s1_win7_x6402 |
| Filename | updatechannel2.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) | 32 detected (malicious, high confidence, Bulz, Unsafe, Save, TrojanX, ZemsilF, am0@aqpWn, Attribute, HighConfidence, Small, Bund, Artemis, Static AI, Malicious PE, hwuyy, ai score=86, Wacatac, score, IPLogger, CLOUD, GdSda, confidence, 100%, QVM03) | ||
| md5 | af23b8181c08a65a2aacd3568a1dd46e | ||
| sha256 | 3d66c69a76e392f4abb355dc1acac9a69597e158d271ae209f05a3b75f9ce7d7 | ||
| ssdeep | 192:YY0ZL9PzxD0+JveaffkHj4wj9xVh42mH2:YY0Z/HveaHkHjDjbxmH | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (16cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 32 AntiVirus engines on VirusTotal as malicious |
| watch | Communicates with host for which no DNS query was performed |
| watch | Installs itself for autorun at Windows startup |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Creates executable files on the filesystem |
| notice | Drops a binary and executes it |
| notice | Drops an executable to the user AppData folder |
| notice | Executes one or more WMI queries |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | One or more potentially interesting buffers were extracted |
| notice | Performs some HTTP requests |
| info | Checks amount of memory in system |
| info | Checks if process is being debugged by a debugger |
| info | Collects information to fingerprint the system (MachineGuid |
| info | Queries for the computername |
Rules (15cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| info | IsPE32 | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | OS_Processor_Check_Zero | OS Processor Check Signature Zero | binaries (download) |
| info | PE_Header_Zero | PE File Signature Zero | binaries (download) |
| info | PE_Header_Zero | PE File Signature Zero | binaries (upload) |
| info | HasDebugData | DebugData Check | binaries (download) |
| info | IsNET_EXE | (no description) | binaries (download) |
| info | IsNET_EXE | (no description) | binaries (upload) |
| info | IsPacked | Entropy Check | binaries (download) |
| info | IsWindowsGUI | (no description) | binaries (download) |
| info | IsWindowsGUI | (no description) | binaries (upload) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (download) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (upload) |
| info | win_files_operation | Affect private profile | binaries (download) |
| info | win_registry | Affect system registries | binaries (download) |
Network (24cnts) ?
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