Report - ghjkl.exe

Gen1 Gen2 Generic Malware Malicious Library Malicious Packer ASPack UPX Antivirus ScreenShot Http API Steal credential AntiDebug AntiVM PE File .NET EXE PE32 DLL OS Processor Check GIF Format JPEG Format
ScreenShot
Created 2021.09.06 18:15 Machine s1_win7_x6402
Filename ghjkl.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
8
Behavior Score
21.6
ZERO API file : malware
VT API (file) 44 detected (Malicious, high confidence, GenericKD, Unsafe, confidence, Kryptik, Eldorado, ACRJ, Chapak, MalwareX, Pcin, Malware@#2v9cxq8ha77ru, Siggen15, Artemis, Static AI, Malicious PE, ichjn, ASMalwS, kcloud, AgentTesla, score, FDCV, ai score=94, RaccoonStealer, susgen, ACNM, ZemsilF, zn0@aS4NWFi, GdSda)
md5 b23d6c569893579789695f3d05accbe1
sha256 93ddf61c1aa7c0b867ffbd579b9febdeed4b027d14f8b86d62f7da493706731c
ssdeep 24576:ckJ57Lut19vrBg9qm+BZkvgt7DYOl+FbSoLCwcpN5tgLG6OI8mMe2WLPFouz:T7LG1V/dBZkY1Yo+X+tgLGPi2WLPFou
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (45cnts)

Level Description
danger File has been identified by 44 AntiVirus engines on VirusTotal as malicious
danger The processes powershell.exe
danger Executed a process and injected code into it
warning Generates some ICMP traffic
watch Allocates execute permission to another process indicative of possible code injection
watch Appends a known multi-family ransomware file extension to files that have been encrypted
watch Attempts to detect Cuckoo Sandbox through the presence of a file
watch Attempts to identify installed AV products by installation directory
watch Code injection by writing an executable or DLL to the memory of another process
watch Collects information about installed applications
watch Communicates with host for which no DNS query was performed
watch Detects VirtualBox using WNetGetProviderName trick
watch Harvests credentials from local email clients
watch One or more non-whitelisted processes were created
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 A process created a hidden window
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 Creates a shortcut to an executable file
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 Executes one or more WMI queries
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 Queries for potentially installed applications
notice Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation
notice Sends data using the HTTP POST Method
notice Steals private information from local Internet browsers
notice Terminates another process
notice The binary likely contains encrypted or compressed data indicative of a packer
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 Command line console output was observed
info One or more processes crashed
info Queries for the computername
info Tries to locate where the browsers are installed
info Uses Windows APIs to generate a cryptographic key

Rules (30cnts)

Level Name Description Collection
danger Win32_Trojan_Gen_1_0904B0_Zero Win32 Trojan Emotet binaries (download)
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 ASPack_Zero ASPack packed file 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)
notice local_credential_Steal Steal credential memory
notice ScreenShot Take ScreenShot memory
notice Str_Win32_Http_API Match Windows Http API call memory
info anti_dbg Checks if being debugged memory
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 (download)
info Is_DotNET_EXE (no description) binaries (upload)
info IsDLL (no description) binaries (download)
info IsPE32 (no description) binaries (download)
info IsPE32 (no description) binaries (upload)
info JPEG_Format_Zero JPEG Format binaries (download)
info Lnk_Format_Zero LNK Format 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 Win32_Trojan_Gen_2_0904B0_Zero Win32 Trojan Gen binaries (download)

Network (9cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://45.142.215.237/ LT Cloud Solutions LLC 45.142.215.237 clean
http://45.142.215.237//l/f/nxZPunsBPvGyIjkLqZcB/e1f57414f8caba2ca5e4d8fa52512fb00d1a14f8 LT Cloud Solutions LLC 45.142.215.237 clean
http://45.142.215.237//l/f/nxZPunsBPvGyIjkLqZcB/38f584651402b87b6e658beea19bc3711efb647c LT Cloud Solutions LLC 45.142.215.237 clean
https://telete.in/brikitiki DE Hetzner Online GmbH 195.201.225.248 4181 mailcious
google.com US GOOGLE 172.217.175.78 clean
telete.in DE Hetzner Online GmbH 195.201.225.248 mailcious
216.58.197.238 US GOOGLE 216.58.197.238 mailcious
195.201.225.248 DE Hetzner Online GmbH 195.201.225.248 mailcious
45.142.215.237 LT Cloud Solutions LLC 45.142.215.237 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