Report - newbin.exe

Malicious Library UPX Malicious Packer PE File .NET EXE PE32
ScreenShot
Created 2023.08.25 07:35 Machine s1_win7_x6401
Filename newbin.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
9
Behavior Score
4.0
ZERO API file : malware
VT API (file)
md5 00cdf04e6c1e56772e0181de92a6beb8
sha256 045e8b4f5d4e24a8e6e4f4571a7e1b45d00ffda46f3e33c6551bf10b059beed0
ssdeep 3072:ff+VPdDxYsnYQdJxJvTvgE9w7gVRh40XGDNA37:ffWPdtfYQdJxJrvgHUe02DW
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (11cnts)

Level Description
watch Harvests credentials from local email clients
watch Harvests credentials from local FTP client softwares
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 Looks up the external IP address
notice Steals private information from local Internet browsers
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

Rules (6cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch Malicious_Packer_Zero Malicious Packer binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
info Is_DotNET_EXE (no description) binaries (upload)
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)

Network (2cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
api.ipify.org US WEBNX 64.185.227.156 clean
64.185.227.156 US WEBNX 64.185.227.156 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