Report - enes.exe

RAT North Korea Generic Malware task schedule UPX Antivirus ScreenShot PWS[m] AntiDebug AntiVM .NET EXE PE32 PE File GIF Format
ScreenShot
Created 2023.03.17 17:39 Machine s1_win7_x6403
Filename enes.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
4
Behavior Score
12.2
ZERO API file : malware
VT API (file) 32 detected (AIDetectNet, malicious, high confidence, MSILZilla, GenericRXVN, confidence, 100%, ZemsilF, Mo0@aaevb0i, Attribute, HighConfidence, score, SnakeLogger, RATX, Ader, Oqil, Krypt, AveMaria, NECT, Detected, RequestPOST, OScope, ai score=83, dGZlOg0gU0ST, JFS3A)
md5 843bab6d9df36499a5880621c9fd1cd8
sha256 4f441a6bb7bfd54af0c0fcc7f53f6afad3a126835f56e431f55ebde8a13a0965
ssdeep 49152:WWsTEkwghTKv4jysGUqgCoOtt1JKtmqABg6ryUQtv:WFEkwghTKv4jysGUqgCxttsmqABRCtv
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (23cnts)

Level Description
danger Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually)
danger Executed a process and injected code into it
danger File has been identified by 32 AntiVirus engines on VirusTotal as malicious
warning Generates some ICMP traffic
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 Communicates with host for which no DNS query was performed
watch Installs itself for autorun at Windows startup
watch Manipulates memory of a non-child process indicative of process injection
watch One or more of the buffers contains an embedded PE file
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 Allocates read-write-execute memory (usually to unpack itself)
notice Creates a shortcut to an executable file
notice Creates executable files on the filesystem
notice One or more potentially interesting buffers were extracted
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 Collects information to fingerprint the system (MachineGuid
info Queries for the computername
info This executable has a PDB path

Rules (23cnts)

Level Name Description Collection
danger NorthKorea_Zero Maybe it's North Korea File binaries (upload)
warning Generic_Malware_Zero Generic Malware binaries (download)
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Antivirus Contains references to security software binaries (download)
watch Antivirus Contains references to security software binaries (upload)
watch schtasks_Zero task schedule memory
watch UPX_Zero UPX packed file binaries (upload)
notice Generic_PWS_Memory_Zero PWS Memory memory
notice ScreenShot Take ScreenShot memory
info anti_dbg Checks if being debugged memory
info DebuggerCheck__GlobalFlags (no description) memory
info DebuggerCheck__QueryInfo (no description) memory
info DebuggerCheck__RemoteAPI (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 Lnk_Format_Zero LNK Format 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 (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
88.248.18.120 TR Turk Telekom 88.248.18.120 clean

Suricata ids

PE API

IAT(Import Address Table) Library

mscoree.dll
 0x69991c _CorExeMain

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure