ScreenShot
Created | 2021.04.26 18:27 | Machine | s1_win7_x6402 |
Filename | IMG_106_680_74_80.pdf | ||
Type | PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows | ||
AI Score |
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Behavior Score |
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ZERO API | file : malware | ||
VT API (file) | 13 detected (malicious, high confidence, Unsafe, Attribute, HighConfidence, GenKryptik, FEMF, AgentTesla, score, InvalidSig, confidence, 100%) | ||
md5 | e05e738dcb98a9f8c125138b492f82e5 | ||
sha256 | 9b26547086a1489e5534452021694af3a565fe76926e671112be4852947a5d27 | ||
ssdeep | 6144:MHQYxtfUeAIQHuA36cd92HPNh7C9UKjn+TvhRG:DYxeeAItC669ar7CeVpA | ||
imphash | f34d5f2d4577ed6d9ceec516c1f5a744 | ||
impfuzzy | 3:rGsLdAIEK:tf |
Network IP location
Signature (39cnts)
Level | Description |
---|---|
danger | Executed a process and injected code into it |
watch | Allocates execute permission to another process indicative of possible code injection |
watch | Attempts to access Bitcoin/ALTCoin wallets |
watch | Checks the CPU name from registry |
watch | Code injection by writing an executable or DLL to the memory of another process |
watch | Collects information about installed applications |
watch | Communicates with host for which no DNS query was performed |
watch | Deletes executed files from disk |
watch | File has been identified by 13 AntiVirus engines on VirusTotal as malicious |
watch | Harvests credentials from local email clients |
watch | Potential code injection by writing to the memory of another process |
watch | Resumed a suspended thread in a remote process potentially indicative of process injection |
watch | Used NtSetContextThread to modify a thread in a remote process indicative of process injection |
notice | A process created a hidden window |
notice | Allocates read-write-execute memory (usually to unpack itself) |
notice | An executable file was downloaded by the process img_106_680_74_80.pdf |
notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
notice | Creates a suspicious process |
notice | Creates executable files on the filesystem |
notice | Drops an executable to the user AppData folder |
notice | Executes one or more WMI queries |
notice | HTTP traffic contains suspicious features which may be indicative of malware related traffic |
notice | One or more potentially interesting buffers were extracted |
notice | Performs some HTTP requests |
notice | Potentially malicious URLs were found in the process memory dump |
notice | Queries for potentially installed applications |
notice | Sends data using the HTTP POST Method |
notice | Steals private information from local Internet browsers |
notice | The binary likely contains encrypted or compressed data indicative of a packer |
notice | Uses Windows utilities for basic Windows functionality |
notice | Yara rule detected in process memory |
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 | Command line console output was observed |
info | One or more processes crashed |
info | Queries for the computername |
info | Tries to locate where the browsers are installed |
info | Uses Windows APIs to generate a cryptographic key |
Rules (43cnts)
Level | Name | Description | Collection |
---|---|---|---|
danger | Win32_Trojan_Gen_1_0904B0_Zero | Win32 Trojan Emotet | binaries (download) |
danger | Win_Trojan_AgentTesla_IN_Zero | Win Trojan AgentTesla | binaries (download) |
danger | Win_Trojan_AgentTesla_IN_Zero | Win Trojan AgentTesla | binaries (upload) |
info | anti_dbg | Checks if being debugged | memory |
info | DebuggerCheck__GlobalFlags | (no description) | memory |
info | DebuggerCheck__QueryInfo | (no description) | memory |
info | DebuggerHiding__Active | (no description) | memory |
info | DebuggerHiding__Thread | (no description) | memory |
info | disable_dep | Bypass DEP | memory |
info | IsDLL | (no description) | binaries (download) |
info | IsPE32 | (no description) | binaries (download) |
info | IsPE32 | (no description) | binaries (upload) |
info | JPEG_Format_Zero | JPEG Format | binaries (download) |
info | OS_Processor_Check_Zero | OS Processor Check Signature Zero | binaries (download) |
info | PE_Header_Zero | PE File Signature Zero | binaries (download) |
info | PE_Header_Zero | PE File Signature Zero | binaries (upload) |
info | SEH__vectored | (no description) | memory |
info | ThreadControl__Context | (no description) | memory |
info | cred_ff | Steal Firefox credential | binaries (download) |
info | HasDebugData | DebugData Check | binaries (download) |
info | HasDigitalSignature | DigitalSignature Check | binaries (download) |
info | HasDigitalSignature | DigitalSignature Check | binaries (upload) |
info | HasOverlay | Overlay Check | binaries (download) |
info | HasOverlay | Overlay Check | binaries (upload) |
info | HasRichSignature | Rich Signature Check | binaries (download) |
info | IsConsole | (no description) | binaries (download) |
info | IsNET_EXE | (no description) | binaries (download) |
info | IsNET_EXE | (no description) | binaries (upload) |
info | IsWindowsGUI | (no description) | binaries (download) |
info | IsWindowsGUI | (no description) | binaries (upload) |
info | ldpreload | (no description) | binaries (download) |
info | MinGW_1 | (no description) | binaries (download) |
info | network_dns | Communications use DNS | binaries (download) |
info | network_tcp_listen | Listen for incoming communication | binaries (download) |
info | network_tcp_socket | Communications over RAW socket | binaries (download) |
info | Str_Win32_Winsock2_Library | Match Winsock 2 API library declaration | binaries (download) |
info | win_files_operation | Affect private profile | binaries (download) |
info | win_files_operation | Affect private profile | memory |
info | Win_KeyBase_Keylogger_IN_Zero | Win KeyBase Keylogger | binaries (download) |
info | Win_KeyBase_Keylogger_IN_Zero | Win KeyBase Keylogger | binaries (upload) |
info | win_mutex | Create or check mutex | binaries (download) |
info | win_registry | Affect system registries | binaries (download) |
info | win_token | Affect system token | binaries (download) |
Network (11cnts) ?
Suricata ids
ET INFO DNS Query for Suspicious .icu Domain
ET POLICY Data POST to an image file (jpg)
ET INFO HTTP POST Request to Suspicious *.icu domain
ET HUNTING Suspicious EXE Download Content-Type image/jpeg
ET HUNTING Possible EXE Download From Suspicious TLD
ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
ET POLICY Data POST to an image file (jpg)
ET INFO HTTP POST Request to Suspicious *.icu domain
ET HUNTING Suspicious EXE Download Content-Type image/jpeg
ET HUNTING Possible EXE Download From Suspicious TLD
ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
PE API
IAT(Import Address Table) Library
mscoree.dll
0x402000 _CorExeMain
EAT(Export Address Table) is none
mscoree.dll
0x402000 _CorExeMain
EAT(Export Address Table) is none