ScreenShot
Created | 2021.09.12 14:59 | Machine | s1_win7_x6401 |
Filename | PublicDwlBrowser155.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) | 23 detected (malicious, high confidence, Unsafe, Save, confidence, ZemsilF, im0@aWUDxvf, Attribute, HighConfidence, Confuser, AC suspicious, TrojanX, Kryptik, CLASSIC, Generic ML PUA, Static AI, Malicious PE, Sabsik, MachineLearning, Anomalous, 100%, Score, susgen) | ||
md5 | efd2271a92f99161e7e5979606725272 | ||
sha256 | 28beca3d1c2faa6dee222c3b6beaeda62ab5526c67b7e936647537242c476dc6 | ||
ssdeep | 768:t0+hm57oL8CHL3SQ1tErzrMWNi92M7Gl+cyMGvYKpnDQXnqhEJf68jLWWcwhfyW:t0+hmyICHLCQ1TWJM+GvYKpnqeyyu | ||
imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
impfuzzy | 3:rGsLdAIEK:tf |
Network IP location
Signature (37cnts)
Level | Description |
---|---|
warning | File has been identified by 23 AntiVirus engines on VirusTotal as malicious |
watch | Appends a known CryptoMix ransomware file extension to files that have been encrypted |
watch | Attempts to access Bitcoin/ALTCoin wallets |
watch | Collects information about installed applications |
watch | Communicates with host for which no DNS query was performed |
watch | Harvests credentials from local FTP client softwares |
watch | Installs itself for autorun at Windows startup |
watch | Resumed a suspended thread in a remote process potentially 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 | Creates executable files on the filesystem |
notice | Creates hidden or system file |
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 |
notice | Potentially malicious URLs were found in the process memory dump |
notice | Queries for potentially installed applications |
notice | Sends data using the HTTP POST Method |
notice | Steals private information from local Internet browsers |
notice | Terminates another process |
notice | The binary likely contains encrypted or compressed data indicative of a packer |
notice | Uses Windows utilities for basic Windows functionality |
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 | Collects information to fingerprint the system (MachineGuid |
info | Command line console output was observed |
info | One or more processes crashed |
info | Queries for the computername |
info | Tries to locate where the browsers are installed |
info | Uses Windows APIs to generate a cryptographic key |
Rules (45cnts)
Level | Name | Description | Collection |
---|---|---|---|
danger | Win32_Trojan_Gen_1_0904B0_Zero | Win32 Trojan Emotet | binaries (download) |
warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
watch | Malicious_Library_Zero | Malicious_Library | binaries (download) |
watch | Malicious_Packer_Zero | Malicious Packer | binaries (download) |
watch | Network_Downloader | File Downloader | memory |
watch | UPX_Zero | UPX packed file | binaries (download) |
notice | Code_injection | Code injection with CreateRemoteThread in a remote process | memory |
notice | Create_Service | Create a windows service | memory |
notice | Escalate_priviledges | Escalate priviledges | memory |
notice | KeyLogger | Run a KeyLogger | memory |
notice | local_credential_Steal | Steal credential | memory |
notice | Network_DGA | Communication using DGA | memory |
notice | Network_DNS | Communications use DNS | memory |
notice | Network_FTP | Communications over FTP | memory |
notice | Network_HTTP | Communications over HTTP | memory |
notice | Network_P2P_Win | Communications over P2P network | memory |
notice | Network_TCP_Socket | Communications over RAW Socket | memory |
notice | Persistence | Install itself for autorun at Windows startup | memory |
notice | ScreenShot | Take ScreenShot | memory |
notice | Sniff_Audio | Record Audio | memory |
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 | Is_DotNET_EXE | (no description) | binaries (download) |
info | Is_DotNET_EXE | (no description) | binaries (upload) |
info | IsDLL | (no description) | binaries (download) |
info | IsPE32 | (no description) | binaries (download) |
info | IsPE32 | (no description) | binaries (upload) |
info | OS_Processor_Check_Zero | OS Processor Check | binaries (download) |
info | PE_Header_Zero | PE File Signature | binaries (download) |
info | PE_Header_Zero | PE File Signature | binaries (upload) |
info | SEH__vectored | (no description) | memory |
info | ThreadControl__Context | (no description) | memory |
info | win_hook | Affect hook table | memory |
Network (22cnts) ?
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
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