Report - okilo.txt.exe

Malicious Library UPX Malicious Packer PE File PE32 .NET EXE
ScreenShot
Created 2023.10.06 14:09 Machine s1_win7_x6401
Filename okilo.txt.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
9
Behavior Score
3.2
ZERO API file : clean
VT API (file)
md5 f2d429cdb651892f83759f28ae6b939c
sha256 1e4b8fb26ca6e8070bd3ec9e45f4219ac5143d49b2431cda995958dcea50b351
ssdeep 1536:wLkFUS8wz5OWJaEBOcf1DUVtyHUjqIRRmyiZlTUe2z2Eu8Qz3fmN6VHlCiDYc4j1:wgFUS/815ctAT7Gwu8QzQ65oiDQjCKT
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (9cnts)

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 for the Locally Unique Identifier on the system for a suspicious privilege
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 (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

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