Report - MR04.exe

Raccoon Stealer
ScreenShot
Created 2021.03.11 15:24 Machine s1_win7_x6401
Filename MR04.exe
Type PE32 executable (GUI) Intel 80386, for MS Windows
AI Score
8
Behavior Score
3.2
ZERO API file : malware
VT API (file) 55 detected (AIDetect, malware1, malicious, high confidence, MulDrop16, GenericKD, Glupteba, Unsafe, Save, ZexaF, myW@aKJJdDdG, Zenpak, Eldorado, Attribute, HighConfidence, DropperX, iodtbx, Apwn, Kryptik, aitbm, USMANC521, R + Troj, Static AI, Malicious PE, HJUE, ai score=88, score, R370424, BScope, CLOUD, UrSnif, susgen, GdSda, confidence, 100%, HwoCR2cA)
md5 edf555fc092865d05d3c666e1f4d43b3
sha256 d397561a5bb963a3bdff021676cad184c81e4ad6fee1601d15924f144fe1e73a
ssdeep 3072:2nJTxAR+aCGadTJ6c6u3bdUBLhjUaXmHK5e7w2P5pN:UJL2cL3m/cso5p
imphash 21f43176d2402485c177e9dce3f52a54
impfuzzy 48:vulYvEI74X1wZd7WpMZ9pYD+fbth6vqMCA0czZg:2l/IsX1wj7eMZ9GD+fbthcqMCRclg
  Network IP location

Signature (7cnts)

Level Description
danger File has been identified by 55 AntiVirus engines on VirusTotal as malicious
notice Allocates read-write-execute memory (usually to unpack itself)
notice Potentially malicious URLs were found in the process memory dump
notice The binary likely contains encrypted or compressed data indicative of a packer
notice Yara rule detected in process memory
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

Rules (49cnts)

Level Name Description Collection
danger Raccoon_Stealer_1_Zero Raccoon Stealer binaries (upload)
notice Str_Win32_Http_API Match Windows Http API call memory
notice Str_Win32_Internet_API Match Windows Inet API call memory
info anti_dbg Checks if being debugged memory
info antisb_threatExpert Anti-Sandbox checks for ThreatExpert memory
info Check_Dlls (no description) memory
info DebuggerCheck__GlobalFlags (no description) memory
info DebuggerCheck__QueryInfo (no description) memory
info DebuggerCheck__RemoteAPI (no description) memory
info DebuggerException__ConsoleCtrl (no description) memory
info DebuggerException__SetConsoleCtrl (no description) memory
info DebuggerHiding__Active (no description) memory
info DebuggerHiding__Thread (no description) memory
info disable_dep Bypass DEP memory
info IsPE32 (no description) binaries (upload)
info OS_Processor_Check_Zero OS Processor Check Signature Zero binaries (upload)
info PE_Header_Zero PE File Signature Zero binaries (upload)
info SEH__vectored (no description) memory
info ThreadControl__Context (no description) memory
info win_hook Affect hook table memory
info create_service Create a windows service memory
info cred_local Steal credential memory
info escalate_priv Escalade priviledges memory
info HasRichSignature Rich Signature Check binaries (upload)
info inject_thread Code injection with CreateRemoteThread in a remote process memory
info IsWindowsGUI (no description) binaries (upload)
info keylogger Run a keylogger memory
info migrate_apc APC queue tasks migration memory
info network_dga Communication using dga memory
info network_dns Communications use DNS memory
info network_dropper File downloader/dropper memory
info network_ftp Communications over FTP memory
info network_http Communications over HTTP memory
info network_p2p_win Communications over P2P network memory
info network_tcp_listen Listen for incoming communication memory
info network_tcp_socket Communications over RAW socket memory
info network_udp_sock Communications over UDP network memory
info screenshot Take screenshot memory
info sniff_audio Record Audio memory
info spreading_share Malware can spread east-west using share drive memory
info Str_Win32_Wininet_Library Match Windows Inet API library declaration memory
info Str_Win32_Winsock2_Library Match Winsock 2 API library declaration memory
info win_files_operation Affect private profile binaries (upload)
info win_files_operation Affect private profile memory
info win_mutex Create or check mutex binaries (upload)
info win_mutex Create or check mutex memory
info win_private_profile Affect private profile memory
info win_registry Affect system registries memory
info win_token Affect system token memory

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids



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