Report - obins.exe

RAT Generic Malware Malicious Library UPX Malicious Packer AntiDebug AntiVM .NET EXE PE File PE32 OS Processor Check PE64
ScreenShot
Created 2023.06.12 18:11 Machine s1_win7_x6403
Filename obins.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
10
Behavior Score
14.0
ZERO API file : malware
VT API (file) 52 detected (AIDetectMalware, MSILZilla, MsilFC, S22017452, Save, Mokes, malicious, confidence, 100%, ZemsilF, bn0@aG3cpok, Kryptik, Eldorado, Malcode, gdn33, high confidence, score, ShortLoader, DropperX, Szfl, AGEN, MulDropNET, PRIVATELOADER, YXDFLZ, moderate, ILAgent, Static AI, Malicious PE, Amadey, D0N84E, Detected, GenericRXOO, ai score=80, unsafe, GdSda, AntiVM, CLASSIC, Krypt, GenKryptik, FFMZ)
md5 8a06751312436a705c6404180c8b1519
sha256 0875f2085b2f40b96db96d317cfdd1d870541182d4200de33fae9cbefaf07797
ssdeep 12288:aV8Jo5Xb+qCPuwvko4WzuqimH8ISEW4Wq4/OS7oS/8lTkJKaG0BHDKnn2yoSXkHN:aV84dM1DyqRrJ55KU882tMkHWiP
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (29cnts)

Level Description
danger File has been identified by 52 AntiVirus engines on VirusTotal as malicious
danger Executed a process and injected code into it
watch Allocates execute permission to another process indicative of possible code injection
watch Attempts to identify installed AV products by installation directory
watch Communicates with host for which no DNS query was performed
watch Detects Avast Antivirus through the presence of a library
watch Installs itself for autorun at Windows startup
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
watch Uses suspicious command line tools or Windows utilities
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice An executable file was downloaded by the process oneetx.exe
notice Creates a suspicious process
notice Creates executable files on the filesystem
notice Drops a binary and executes it
notice Drops an executable to the user AppData folder
notice HTTP traffic contains suspicious features which may be indicative of malware related traffic
notice One or more potentially interesting buffers were extracted
notice Performs some HTTP requests
notice Sends data using the HTTP POST Method
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 Queries for the computername

Rules (19cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (download)
watch Malicious_Library_Zero Malicious_Library binaries (download)
watch Malicious_Packer_Zero Malicious Packer binaries (download)
watch UPX_Zero UPX packed file binaries (download)
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 (download)
info IsPE32 (no description) binaries (upload)
info IsPE64 (no description) binaries (download)
info OS_Processor_Check_Zero OS Processor Check binaries (download)
info PE_Header_Zero PE File Signature binaries (download)
info PE_Header_Zero PE File Signature binaries (upload)
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory
info Win_Backdoor_AsyncRAT_Zero Win Backdoor AsyncRAT binaries (upload)

Network (5cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://45.9.74.80/setup.exe Unknown 45.9.74.80 clean
http://45.9.74.80/toolspub2.exe Unknown 45.9.74.80 clean
http://45.9.74.80/0bjdn2Z/index.php Unknown 45.9.74.80 26790 mailcious
http://45.9.74.80/3eef203fb515bda85f514e168abb5973.exe Unknown 45.9.74.80 malware
45.9.74.80 Unknown 45.9.74.80 malware

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