Report - updater.exe

RAT PWS .NET framework Generic Malware Antivirus UPX PE File PE32 .NET EXE
ScreenShot
Created 2021.10.21 08:34 Machine s1_win7_x6403
Filename updater.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
4
Behavior Score
3.2
ZERO API file : clean
VT API (file)
md5 4ae4ab4a84a78e5b00b5edf0941d4354
sha256 b61d0f01673e2741060c1431a8024078db53640d3ea3c8da4412b7213e059ed8
ssdeep 3072:Kg9Zcj9ZczqmqHLLAxiUI6Acf0D9bn1l5o/gUrZEeohXOd7:B9Zcj9Zczqmqra5tSJbn1KgUKeohXO
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (8cnts)

Level Description
danger Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually)
notice A process attempted to delay the analysis task.
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks whether any human activity is being performed by constantly checking whether the foreground window changed
notice Connects to a Dynamic DNS Domain
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info This executable has a PDB path

Rules (8cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Antivirus Contains references to security software binaries (upload)
watch UPX_Zero UPX packed file binaries (upload)
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 PE_Header_Zero PE File Signature binaries (upload)
info Win_Backdoor_AsyncRAT_Zero Win Backdoor AsyncRAT binaries (upload)

Network (2cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
vonix.hopto.org RS Serbia BroadBand-Srpske Kablovske mreze d.o.o. 94.189.165.227 clean
94.189.165.227 RS Serbia BroadBand-Srpske Kablovske mreze d.o.o. 94.189.165.227 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