ScreenShot
| Created | 2023.03.20 10:05 | Machine | s1_win7_x6401 |
| Filename | FixDefError.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) | 45 detected (AIDetectNet, Lazy, Save, AgentTesla, malicious, confidence, 100%, Attribute, HighConfidence, high confidence, score, Akjl, DownLoader45, R002C0DCJ23, Artemis, AGEN, ai score=80, Detected, HeapOverride, unsafe, CLOUD, ZemsilCO, so0@aSEYpzi, GdSda) | ||
| md5 | 1b664f2a0bede6c47e44ca8c0aad3de7 | ||
| sha256 | 908641c2c756b0a2762e4883f7defb050e1baa09d44be8cdad34c5aa562d65d9 | ||
| ssdeep | 24576:d6XFr/AUXPhtHbLLGpMamGEhP+boT/JsGz1UdbA4ZWIWId4gIehzsBgxUsHB:docUPht7XGpMjTPd/J7y5Bd/nv/ | ||
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
| impfuzzy | 3:rGsLdAIEK:tf | ||
Network IP location
Signature (19cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 45 AntiVirus engines on VirusTotal as malicious |
| watch | Installs itself for autorun at Windows startup |
| watch | The process powershell.exe wrote an executable file to disk |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Creates a shortcut to an executable file |
| notice | Creates a suspicious process |
| notice | Creates executable files on the filesystem |
| notice | Drops a binary and executes it |
| notice | Drops an executable to the user AppData folder |
| notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
| notice | Performs some HTTP requests |
| notice | Uses Windows utilities for basic Windows functionality |
| 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 | Queries for the computername |
| info | This executable has a PDB path |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (12cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
| watch | Antivirus | Contains references to security software | binaries (download) |
| watch | UPX_Zero | UPX packed file | binaries (download) |
| watch | Win32_Trojan_PWS_Net_1_Zero | Win32 Trojan PWS .NET Azorult | binaries (download) |
| info | Is_DotNET_EXE | (no description) | binaries (download) |
| info | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (download) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (download) |
| info | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (upload) |
Network (7cnts) ?
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
ET HUNTING Terse Unencrypted Request for Google - Likely Connectivity Check
ET HUNTING Terse Unencrypted Request for Google - Likely Connectivity Check
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