Report - cc200-077.exe

AsyncRAT backdoor PWS .NET framework Malicious Library PE File .NET EXE PE32
ScreenShot
Created 2021.06.02 09:21 Machine s1_win7_x6402
Filename cc200-077.exe
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
AI Score
9
Behavior Score
6.0
ZERO API file : clean
VT API (file) 35 detected (malicious, high confidence, PackedNET, GenericKD, Artemis, Unsafe, confidence, Kryptik, Eldorado, Attribute, HighConfidence, ABFJ, FileRepMalware, Outbreak, kcloud, AgentTesla, FormBook, G4J5IW, score, MachineLearning, Anomalous, F0D1C00EV21, Static AI, Malicious PE, susgen)
md5 ffb41067c3ba0fcfbcdefea7ad536443
sha256 ac21c19e58c41f268014ca25f2fab76c398eaf6b58e0e66b74b0b0a30395dbc4
ssdeep 12288:QhSfbxpmIb6NH5+512QgTse2JVP9ij6X8iJsAY8S0426I/2cGNJ+6sCLc2Qnb/wt:7Vp3g612Q8SVP9imt2Q6YRjDk
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (12cnts)

Level Description
danger Executed a process and injected code into it
danger File has been identified by 35 AntiVirus engines on VirusTotal as malicious
watch Allocates execute permission to another process indicative of possible code injection
watch Communicates with host for which no DNS query was performed
watch Manipulates memory of a non-child process indicative of process injection
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Terminates another process
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 (6cnts)

Level Name Description Collection
watch Malicious_Library_Zero Malicious_Library 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 (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