Report - 11222.exe

AgentTesla browser info stealer Google Chrome User Data Socket Create Service Sniff Audio Escalate priviledges KeyLogger Code injection Downloader AntiDebug AntiVM PE File .NET EXE PE32
ScreenShot
Created 2021.06.08 10:12 Machine s1_win7_x6401
Filename 11222.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
8
Behavior Score
7.4
ZERO API file : malware
VT API (file) 42 detected (malicious, high confidence, Ursu, AgentTesla, Unsafe, ZemsilF, Dm0@amRmG6j, Eldorado, Attribute, HighConfidence, Kryptik, ABHY, Seraph, susgen, Remcos, kjvxi, kcloud, score, ai score=88, MachineLearning, Anomalous, R06CH07F721, Static AI, Malicious PE, PossibleThreat, confidence, 100%)
md5 cf7421633145edb90fbcac702fb4603a
sha256 f99a929a42f7c6931aa9e45861aea8e8d24f20da66f8144c7d9e324386364034
ssdeep 12288:WRuo1M2w1IGKITF94FtKeVuufYJn64sQO2i:WRuoy2bGdT0XTVuoq
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (14cnts)

Level Description
danger File has been identified by 42 AntiVirus engines on VirusTotal as malicious
danger The process wscript.exe wrote an executable file to disk which it then attempted to execute
watch Communicates with host for which no DNS query was performed
watch Installs itself for autorun at Windows startup
watch One or more non-whitelisted processes were created
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice Creates a suspicious process
notice Creates executable files on the filesystem
notice Drops a binary and executes it
notice The binary likely contains encrypted or compressed data indicative of a packer
notice Yara rule detected in process memory
info Checks amount of memory in system
info Checks if process is being debugged by a debugger

Rules (22cnts)

Level Name Description Collection
warning infoStealer_browser_Zero browser info stealer memory
watch Chrome_User_Data_Check_Zero Google Chrome User Data Check memory
watch Network_Downloader File Downloader memory
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 Network_TCP_Socket Communications over RAW Socket memory
notice Sniff_Audio Record Audio memory
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 Is_DotNET_EXE (no description) binaries (upload)
info IsPE32 (no description) binaries (upload)
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
info Win_Trojan_agentTesla_Zero Win.Trojan.agentTesla memory

Network (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
172.67.188.154 US CLOUDFLARENET 172.67.188.154 clean

Suricata ids

PE API

IAT(Import Address Table) Library

mscoree.dll
 0x402000 _CorExeMain

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure