Report - dcrat.exe

Azorult .NET framework
ScreenShot
Created 2021.03.17 23:10 Machine s1_win7_x6401
Filename dcrat.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
8
Behavior Score
18.8
ZERO API file : malware
VT API (file) 51 detected (malicious, high confidence, GenericKD, Wacatac, Unsafe, GenKryptik, Save, AgentTesla, Kryptik, Eldorado, PWSX, inhgxr, Lkde, Packed2, R002C0DC121, FCUF, FCEQ, zupnk, ai score=81, score, TScope, CLOUD, KhlVnFiWvyg, Static AI, Malicious PE, susgen, confidence, HgIASPsA)
md5 a16225aa2cb7f0c1c4f975bb7a9eede0
sha256 88056d251eaa713c922d375e82c3ac2f1daccff6dc13f1a5b02e091bf698bbbd
ssdeep 12288:5dmgyyU6Syny3y7c1WqMbaONry5UbXYoNe8gKzUjc1bdQHEQp:2gysLGyCWqMbde5IXg2b
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (39cnts)

Level Description
danger File has been identified by 51 AntiVirus engines on VirusTotal as malicious
danger Executed a process and injected code into it
watch A process performed obfuscation on information about the computer or sent it to a remote location indicative of CnC Traffic/Preperations.
watch Allocates execute permission to another process indicative of possible code injection
watch Attempts to remove evidence of file being downloaded from the Internet
watch Code injection by writing an executable or DLL to the memory of another process
watch Communicates with host for which no DNS query was performed
watch Creates a windows hook that monitors keyboard input (keylogger)
watch Executes one or more WMI queries
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
watch Manipulates memory of a non-child process indicative of process injection
watch Potential code injection by writing to the memory of another process
watch Resumed a suspended thread in a remote process potentially indicative of process injection
watch Used NtSetContextThread to modify a thread in a remote process 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 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 Looks up the external IP address
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 Resolves a suspicious Top Level Domain (TLD)
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 Command line console output was observed
info One or more processes crashed
info Queries for the computername

Rules (50cnts)

Level Name Description Collection
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 IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature Zero binaries (upload)
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory
info win_hook Affect hook table memory
info create_com_service Create a COM server memory
info create_service Create a windows service memory
info cred_local Steal credential memory
info escalate_priv Escalade priviledges memory
info inject_thread Code injection with CreateRemoteThread in a remote process memory
info IsNET_EXE (no description) binaries (upload)
info IsPacked Entropy Check binaries (upload)
info IsWindowsGUI (no description) binaries (upload)
info keylogger Run a keylogger memory
info migrate_apc APC queue tasks migration memory
info network_dga Communication using dga memory
info network_dns Communications use DNS memory
info network_dropper File downloader/dropper memory
info network_ftp Communications over FTP memory
info network_http Communications over HTTP memory
info network_p2p_win Communications over P2P network memory
info network_smtp_dotNet Communications smtp memory
info network_tcp_listen Listen for incoming communication memory
info network_tcp_socket Communications over RAW socket memory
info network_udp_sock Communications over UDP network memory
info screenshot Take screenshot memory
info sniff_audio Record Audio memory
info spreading_file Malware can spread east-west file memory
info spreading_share Malware can spread east-west using share drive memory
info Str_Win32_Wininet_Library Match Windows Inet API library declaration memory
info Str_Win32_Winsock2_Library Match Winsock 2 API library declaration memory
info Win32_Trojan_PWS_Azorult_Net_1_Zero Win32 Trojan PWS .NET Azorult binaries (upload)
info win_files_operation Affect private profile memory
info win_mutex Create or check mutex memory
info win_private_profile Affect private profile memory
info win_registry Affect system registries memory
info win_token Affect system token memory

Network (22cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/0f7cfa505d7629e906ccb9e90828239c95f18bc4.php?4np9zI4szio6ayvNH2RdxaGmV=mMK53KaJiq8UIEe720P8Sdd&wFII9dgDoHfri3pdfQQFPxtN90hQXW=JtNJxB RU TimeWeb Ltd. 5.23.51.195 clean
http://192.168.56.103:2869/upnphost/udhisapi.dll?content=uuid:d96d86f3-ac35-41f2-9523-f4e50073f2f3 Unknown 192.168.56.103 clean
http://192.168.56.103:5357/da8ea474-550f-433d-b444-54d2081d1d24/ Unknown 192.168.56.103 clean
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/1qjf26r6i5eaf11049cwi97t4latqqpylcotv8zbuow2bxxg0lm7906kvfp0pnsg5nmc3x4ysz68otkbpj39nu/51afc5b336611bc72e86f878effc8f43.php?4np9zI4s RU TimeWeb Ltd. 5.23.51.195 clean
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/1qjf26r6i5eaf11049cwi97t4latqqpylcotv8zbuow2bxxg0lm7906kvfp0pnsg5nmc3x4ysz68otkbpj39nu/51afc5b336611bc72e86f878effc8f43.php?4np9zI4s RU TimeWeb Ltd. 5.23.51.195 clean
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/1qjf26r6i5eaf11049cwi97t4latqqpylcotv8zbuow2bxxg0lm7906kvfp0pnsg5nmc3x4ysz68otkbpj39nu/51afc5b336611bc72e86f878effc8f43.php?4np9zI4s RU TimeWeb Ltd. 5.23.51.195 clean
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/1qjf26r6i5eaf11049cwi97t4latqqpylcotv8zbuow2bxxg0lm7906kvfp0pnsg5nmc3x4ysz68otkbpj39nu/51afc5b336611bc72e86f878effc8f43.php?4np9zI4s RU TimeWeb Ltd. 5.23.51.195 clean
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/1qjf26r6i5eaf11049cwi97t4latqqpylcotv8zbuow2bxxg0lm7906kvfp0pnsg5nmc3x4ysz68otkbpj39nu/51afc5b336611bc72e86f878effc8f43.php?4np9zI4s RU TimeWeb Ltd. 5.23.51.195 clean
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/1qjf26r6i5eaf11049cwi97t4latqqpylcotv8zbuow2bxxg0lm7906kvfp0pnsg5nmc3x4ysz68otkbpj39nu/51afc5b336611bc72e86f878effc8f43.php?4np9zI4s RU TimeWeb Ltd. 5.23.51.195 clean
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/1qjf26r6i5eaf11049cwi97t4latqqpylcotv8zbuow2bxxg0lm7906kvfp0pnsg5nmc3x4ysz68otkbpj39nu/51afc5b336611bc72e86f878effc8f43.php?4np9zI4s RU TimeWeb Ltd. 5.23.51.195 clean
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/1qjf26r6i5eaf11049cwi97t4latqqpylcotv8zbuow2bxxg0lm7906kvfp0pnsg5nmc3x4ysz68otkbpj39nu/51afc5b336611bc72e86f878effc8f43.php?4np9zI4s RU TimeWeb Ltd. 5.23.51.195 clean
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/1qjf26r6i5eaf11049cwi97t4latqqpylcotv8zbuow2bxxg0lm7906kvfp0pnsg5nmc3x4ysz68otkbpj39nu/51afc5b336611bc72e86f878effc8f43.php?4np9zI4s RU TimeWeb Ltd. 5.23.51.195 clean
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/1qjf26r6i5eaf11049cwi97t4latqqpylcotv8zbuow2bxxg0lm7906kvfp0pnsg5nmc3x4ysz68otkbpj39nu/51afc5b336611bc72e86f878effc8f43.php?4np9zI4s RU TimeWeb Ltd. 5.23.51.195 clean
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/1qjf26r6i5eaf11049cwi97t4latqqpylcotv8zbuow2bxxg0lm7906kvfp0pnsg5nmc3x4ysz68otkbpj39nu/51afc5b336611bc72e86f878effc8f43.php?4np9zI4s RU TimeWeb Ltd. 5.23.51.195 clean
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/1qjf26r6i5eaf11049cwi97t4latqqpylcotv8zbuow2bxxg0lm7906kvfp0pnsg5nmc3x4ysz68otkbpj39nu/51afc5b336611bc72e86f878effc8f43.php?4np9zI4s RU TimeWeb Ltd. 5.23.51.195 clean
http://cd03477.tmweb.ru/s37gue3wcapintnq8aymsm4gxqthbf8ke/4xunxsulhh0vjwpro1yk0h20gz1osslxmtcnp352fd8u4inmyfrkt7qqfo5zvxwy/0f7cfa505d7629e906ccb9e90828239c95f18bc4.php?4np9zI4szio6ayvNH2RdxaGmV=mMK53KaJiq8UIEe720P8Sdd&wFII9dgDoHfri3pdfQQFPxtN90hQXW=JtNJxB RU TimeWeb Ltd. 5.23.51.195 clean
https://ipinfo.io/json US GOOGLE 216.239.34.21 clean
cd03477.tmweb.ru RU TimeWeb Ltd. 5.23.51.195 clean
ipinfo.io US GOOGLE 216.239.38.21 clean
5.23.51.195 RU TimeWeb Ltd. 5.23.51.195 clean
216.239.34.21 US GOOGLE 216.239.34.21 clean
125.212.217.197 VN Viettel Group 125.212.217.197 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