Report - System64.exe

Gen2 RAT Gen1 PWS .NET framework Generic Malware Malicious Packer Antivirus Malicious Library PE64 PE File OS Processor Check .NET EXE
ScreenShot
Created 2021.09.19 11:26 Machine s1_win7_x6401
Filename System64.exe
Type PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
AI Score
3
Behavior Score
4.6
ZERO API file : malware
VT API (file) 48 detected (malicious, high confidence, MulDrop18, Johnnie, AgentFC, S21583977, Artemis, Unsafe, confidence, 100%, Miners, KQDK, CoinMiner, iyjkzs, Wacapew, MiscX, HackTool, VulnDriver, CLASSIC, R002C0WHB21, Static AI, Suspicious PE, afmmr, ai score=69, kcloud, GenericMC, Puamson, score, Bladabindi, Llqs, jmLVQw4CI3Y, Miner, susgen)
md5 a2968300e88e5c7f392ea704e39ff9b4
sha256 4ddab2f07510c05f41f1913fdffba8b41ff30f7e67932bc54ca81b13a5bf41f8
ssdeep 98304:pEK+6pQ7wd4zySxGsb4FUjXjtyf/ZD1+qxfGvS:R+6H4zBGM4ajCV1+qBGv
imphash f34d5f2d4577ed6d9ceec516c1f5a744
impfuzzy 3:rGsLdAIEK:tf
  Network IP location

Signature (11cnts)

Level Description
danger File has been identified by 48 AntiVirus engines on VirusTotal as malicious
watch Created a service where a service was also not started
watch Installs itself for autorun at Windows startup
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 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 Collects information to fingerprint the system (MachineGuid
info Queries for the computername
info This executable has a PDB path

Rules (14cnts)

Level Name Description Collection
danger Win32_Trojan_Gen_1_0904B0_Zero Win32 Trojan Emotet binaries (upload)
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Antivirus Contains references to security software binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
watch Malicious_Packer_Zero Malicious Packer 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 IsPE64 (no description) binaries (download)
info IsPE64 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)
info PE_Header_Zero PE File Signature binaries (download)
info PE_Header_Zero PE File Signature binaries (upload)
info Win32_Trojan_Gen_2_0904B0_Zero Win32 Trojan Gen 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
 0xc876d0 _CorExeMain

EAT(Export Address Table) is none



Similarity measure (PE file only) - Checking for service failure