Report - m8.exe

Malicious Library PE File .NET EXE PE32
ScreenShot
Created 2024.10.17 10:50 Machine s1_win7_x6403
Filename m8.exe
Type PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
8
Behavior Score
5.4
ZERO API
VT API (file) 50 detected (CobaltStrike, Artemis, MSILZilla, Unsafe, Save, Meterpreter, malicious, high confidence, ShellcodeRunner, TrojanX, MSIL@AI, MSIL2, WnCP9Lbyz827Kf8oEHjYQQ, Redcap, fcxzc, Real Protect, moderate, score, Static AI, Malicious PE, Detected, GdSda, Swhl, ShellLoader)
md5 3559372c3860d4a42f05915e3f7641f2
sha256 52f78705595a735b445c5853e2aebe03cc87a0e50a983605cb01e1532e7a3aff
ssdeep 96:gBWVTzbN4MFgRSqdUL4ua1ie0lMP17rikauarW2bdFlxLunmAXDhmUkl7NhLnNCv:bd7gtUL4uasABROWYbL3AXlcRNdnNk
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (10cnts)

Level Description
danger File has been identified by 50 AntiVirus engines on VirusTotal as malicious
danger Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually)
watch Allocates execute permission to another process indicative of possible code injection
watch Communicates with host for which no DNS query was performed
watch Manipulates memory of a non-child process indicative of process injection
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info One or more processes crashed

Rules (4cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library 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 (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
146.56.118.137 Unknown 146.56.118.137

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