Report - 01vxMGBNKTbu5Ue.exe

AsyncRAT backdoor
ScreenShot
Created 2021.04.02 17:55 Machine s1_win7_x6401
Filename 01vxMGBNKTbu5Ue.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
7
Behavior Score
3.6
ZERO API file : malware
VT API (file) 54 detected (malicious, high confidence, Inject4, GenericKD, Unsafe, Save, starter, ali1000139, Eldorado, Kryptik, Taskun, initpt, Auto, Malware@#1blt94kyj3qm0, vsfau, SUDLOADER, THCOCBA, AgentTesla, kcloud, Formbook, score, ai score=100, TScope, GdSda, CLOUD, PWSX, confidence, 100%, HgIASQEA)
md5 b0e9496e7a623911ebe1c4c40dbbfb45
sha256 321fc263ed3299c1e62a6184b309ad6f35ca50b322cc07f0ddcacfc1de35a60b
ssdeep 12288:8RileDn0dS5AxuD0oAZi970eJimVxsHBOr9PmE1YrvYZKS3FNeLrMFs:8AJwq20RZIJDVxsHBOBPv1YM3U
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (8cnts)

Level Description
danger File has been identified by 54 AntiVirus engines on VirusTotal as malicious
watch One or more of the buffers contains an embedded PE file
notice Allocates read-write-execute memory (usually to unpack itself)
notice One or more potentially interesting buffers were extracted
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 Uses Windows APIs to generate a cryptographic key

Rules (7cnts)

Level Name Description Collection
info IsPE32 (no description) binaries (upload)
info PE_Header_Zero PE File Signature Zero binaries (upload)
info HasDebugData DebugData Check binaries (upload)
info IsNET_EXE (no description) binaries (upload)
info IsPacked Entropy Check binaries (upload)
info IsWindowsGUI (no description) binaries (upload)
info Win_Backdoor_AsyncRAT_Zero Win Backdoor AsyncRAT binaries (upload)

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

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