ScreenShot
Created | 2021.08.28 17:52 | Machine | s1_win7_x6401 |
Filename | PBrowFile17.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) | 33 detected (Reline, malicious, high confidence, GenericKD, Artemis, Unsafe, Save, Confuser, Siggen15, KVMH008, kcloud, Sabsik, 172JQS, score, HeapOverride, ai score=86, Static AI, Malicious PE, PossibleThreat, ZemsilF, iu0@au3ZTSi, confidence, susgen) | ||
md5 | 84224064f8554bcea55de014d6d8538f | ||
sha256 | 03cc15c743e103a3597c54ca13d7425978a6305235dacd700a193f5628c312df | ||
ssdeep | 1536:oQ88l2pbuet1Ig0iPKA7Pnr9x7MT7uGTFcImAI5jK/zFlzvfn:oh8lOFteL0d7nH6lFcPAwWLTzvfn | ||
imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
impfuzzy | 3:rGsLdAIEK:tf |
Network IP location
Signature (33cnts)
Level | Description |
---|---|
danger | Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) |
danger | File has been identified by 33 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 | Looks for the Windows Idle Time to determine the uptime |
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 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 | Executes one or more WMI queries which can be used to identify virtual machines |
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 | Queries for potentially installed applications |
notice | Steals private information from local Internet browsers |
notice | The binary likely contains encrypted or compressed data indicative of a packer |
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 | One or more processes crashed |
info | Queries for the computername |
info | The executable contains unknown PE section names indicative of a packer (could be a false positive) |
info | Tries to locate where the browsers are installed |
info | Uses Windows APIs to generate a cryptographic key |
Rules (11cnts)
Level | Name | Description | Collection |
---|---|---|---|
warning | Generic_Malware_Zero | Generic Malware | binaries (download) |
warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
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 | 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 | Win_Backdoor_AsyncRAT_Zero | Win Backdoor AsyncRAT | binaries (download) |
Network (21cnts) ?
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
PE API
IAT(Import Address Table) Library
mscoree.dll
0x42a000 _CorExeMain
EAT(Export Address Table) is none
mscoree.dll
0x42a000 _CorExeMain
EAT(Export Address Table) is none