Report - rtd0t1.exe

PWS Loki AsyncRAT backdoor .NET framework AgentTesla DNS Socket AntiDebug AntiVM .NET EXE PE File PE32
ScreenShot
Created 2021.05.04 11:15 Machine s1_win7_x6401
Filename rtd0t1.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
9
Behavior Score
8.4
ZERO API file : malware
VT API (file) 39 detected (Bulz, Unsafe, malicious, confidence, Androm, Kryptik, Eldorado, Attribute, HighConfidence, AASH, Blocker, Static AI, Malicious PE, InvalidSig, LokiBot, nvgew, Phonzy, score, ZemsilF, lm1@aSuiFof, ai score=80, USMANE121, GenKryptik, CLOUD, FEPS, GdSda)
md5 080f3430fa1c166d755ade6b9f21f08f
sha256 9c36f6b8763377e8d99e2977ab75a9e8395fc76c0bef9452ce04256a388ad2d9
ssdeep 3072:dKoCldXpiwniNYet7pnB5u0crRyLp/ChdWKEsth6xwvp9ZuCYTGTQdseKPx816em:MO2NEi6xUpjfSU8g
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (19cnts)

Level Description
danger File has been identified by 39 AntiVirus engines on VirusTotal as malicious
watch Communicates with host for which no DNS query was performed
watch Harvests credentials from local email clients
watch Harvests credentials from local FTP client softwares
watch Harvests information related to installed instant messenger clients
watch Putty Files
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice Moves the original executable to a new location
notice Performs some HTTP requests
notice Potentially malicious URLs were found in the process memory dump
notice Sends data using the HTTP POST Method
notice Steals private information from local Internet browsers
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 Collects information to fingerprint the system (MachineGuid
info Queries for the computername
info Tries to locate where the browsers are installed

Rules (17cnts)

Level Name Description Collection
danger Win32_PWS_Loki_Zero Win32 PWS Loki memory
danger Win_Trojan_AgentTesla_IN_Zero Win Trojan AgentTesla binaries (upload)
watch Win32_Trojan_PWS_Net_1_Zero Win32 Trojan PWS .NET Azorult binaries (upload)
notice Network_DNS Communications use DNS memory
notice Network_TCP_Socket Communications over RAW Socket 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_Backdoor_AsyncRAT_Zero Win Backdoor AsyncRAT binaries (upload)

Network (3cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://209.141.50.70/PV/300/pin.php US PONYNET 209.141.50.70 1246 mailcious
209.141.50.70 US PONYNET 209.141.50.70 mailcious
104.21.19.200 US CLOUDFLARENET 104.21.19.200 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