Report - scanhe4464684685.exe

SMTP KeyLogger AntiDebug AntiVM .NET EXE PE File PE32
ScreenShot
Created 2023.07.25 18:59 Machine s1_win7_x6401
Filename scanhe4464684685.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
9
Behavior Score
14.8
ZERO API file : malware
VT API (file) 39 detected (Loki, Save, malicious, Kryptik, Eldorado, Attribute, HighConfidence, high confidence, AHUA, score, PWSX, AGEN, high, Static AI, Malicious PE, ai score=83, Redline, AAFO, Detected, MSILZilla, ZemsilF, Bm0@aS3VRXuP, unsafe, MSIL@AI, MSIL2, SjCDoFVHrhfYT3QTRRQ3kQ, AHBB, confidence, 100%)
md5 0a08e5cf3a784baa123a28f555d44a0d
sha256 ee5c19be53080ac42369f307dd5a82956a8e927860473cee8352f94b01046c6d
ssdeep 6144:qNnbHwUxbn3OSAYeFQqzU82g5yadK8/FE3+8+I3Dfv+mdQzHAbH:qpwET33AXFQCU82iyh84
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (31cnts)

Level Description
danger Executed a process and injected code into it
danger File has been identified by 39 AntiVirus engines on VirusTotal as malicious
watch A process attempted to delay the analysis task.
watch Allocates execute permission to another process indicative of possible code injection
watch Code injection by writing an executable or DLL to the memory of another process
watch Creates a windows hook that monitors keyboard input (keylogger)
watch Harvests credentials from local email clients
watch Harvests credentials from local FTP client softwares
watch Installs itself for autorun at Windows startup
watch Makes SMTP requests
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 Foreign language identified in PE resource
notice Looks up the external IP address
notice One or more potentially interesting buffers were extracted
notice Performs some HTTP requests
notice Steals private information from local Internet browsers
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 One or more processes crashed
info Queries for the computername
info Uses Windows APIs to generate a cryptographic key

Rules (14cnts)

Level Name Description Collection
notice KeyLogger Run a KeyLogger memory
notice Network_SMTP_dotNet Communications smtp 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

Network (8cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://apps.identrust.com/roots/dstrootcax3.p7c US CCCH-3 23.43.165.105 clean
softwarez.online RU CJSC Kolomna-Sviaz TV 5.42.77.168 clean
mail.royalcheckout.store CH Private Layer INC 179.43.183.46 clean
api.ipify.org US WEBNX 104.237.62.211 clean
179.43.183.46 CH Private Layer INC 179.43.183.46 mailcious
23.43.165.66 US CCCH-3 23.43.165.66 clean
5.42.77.168 RU CJSC Kolomna-Sviaz TV 5.42.77.168 clean
104.237.62.211 US WEBNX 104.237.62.211 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