Report - file30.exe

AsyncRAT backdoor PWS .NET framework PE File .NET EXE OS Processor Check PE32
ScreenShot
Created 2021.06.04 11:39 Machine s1_win7_x6401
Filename file30.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
9
Behavior Score
5.0
ZERO API file : clean
VT API (file) 24 detected (malicious, high confidence, Unsafe, Save, TrojanPSW, Reline, Attribute, HighConfidence, Artemis, PSWTroj, kcloud, AgentTesla, GenericRXOT, PasswordStealer, Static AI, Suspicious PE, ZemsilF, zr1@a0iyjbfI, MalwareX, susgen)
md5 f487cf722746e92a8a38036e09acbe83
sha256 4e4d1f64ee342ea468d20fa61ce6f7f9061d12ef01e43e9669e7085fd80181fb
ssdeep 24576:7HtYVSy/oBweda8fngBbbdPoWpd352U3LbwmkZ4XlorR:ZnBA8fqJoC35J3Q5SO
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (12cnts)

Level Description
danger Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually)
warning File has been identified by 24 AntiVirus engines on VirusTotal as malicious
watch Communicates with host for which no DNS query was performed
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks adapter addresses which can be used to detect virtual network interfaces
notice Foreign language identified in PE resource
notice The binary likely contains encrypted or compressed data indicative of a packer
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info The executable contains unknown PE section names indicative of a packer (could be a false positive)
info The file contains an unknown PE resource name possibly indicative of a packer
info Uses Windows APIs to generate a cryptographic key

Rules (6cnts)

Level Name Description Collection
watch Win32_Trojan_PWS_Net_1_Zero Win32 Trojan PWS .NET Azorult binaries (upload)
info Is_DotNET_EXE (no description) binaries (upload)
info IsPE32 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (upload)
info Win_Backdoor_AsyncRAT_Zero Win Backdoor AsyncRAT binaries (upload)

Network (1cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
188.214.133.141 LT UAB Cherry Servers 188.214.133.141 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