ScreenShot
| Created | 2023.07.23 09:46 | Machine | s1_win7_x6401 |
| Filename | new.exe | ||
| Type | PE32 executable (GUI) Intel 80386, for MS Windows | ||
| AI Score |
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Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 24 detected (AIDetectMalware, malicious, high confidence, Save, confidence, 100%, ZexaF, cA1@aG@zdSbO, Attribute, HighConfidence, GenCBL, score, ccnc, high, Static AI, Suspicious PE, Emotet, Detected, BScope, Occamy, unsafe, Generic@AI, RDML, x2xwA+H+6iJUyGz5giNBuA) | ||
| md5 | 8bb15c76e2d55780ced07a1a2c589486 | ||
| sha256 | d9f6408b67628d5618a4fbaba97404ac55988633ccb2a02a09c95b0b134bafc9 | ||
| ssdeep | 49152:dusT49TJp6obw7prohAAGQFEVxYL+7vAzieEdfr:FaPtGXVKEvAz+dr | ||
| imphash | 4328f7206db519cd4e82283211d98e83 | ||
| impfuzzy | 3:sUx2AEBquLdAIEK:nEBqMf | ||
Network IP location
Signature (37cnts)
| Level | Description |
|---|---|
| danger | Executed a process and injected code into it |
| warning | File has been identified by 24 AntiVirus engines on VirusTotal as malicious |
| watch | Allocates execute permission to another process indicative of possible code injection |
| watch | Appends a known CryptoMix ransomware file extension to files that have been encrypted |
| watch | Attempts to access Bitcoin/ALTCoin wallets |
| watch | Checks for the presence of known windows from debuggers and forensic tools |
| watch | Checks the version of Bios |
| watch | Code injection by writing an executable or DLL to the memory of another process |
| watch | Collects information about installed applications |
| watch | Detects Virtual Machines through their custom firmware |
| watch | Detects VMWare through the in instruction feature |
| watch | Manipulates memory of a non-child process indicative of process injection |
| watch | One or more of the buffers contains an embedded PE file |
| 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 | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks for the Locally Unique Identifier on the system for a suspicious privilege |
| notice | Expresses interest in specific running processes |
| notice | Foreign language identified in PE resource |
| 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 | Queries for potentially installed applications |
| notice | Repeatedly searches for a not-found process |
| notice | Searches running processes potentially to identify processes for sandbox evasion |
| notice | Sends data using the HTTP POST Method |
| notice | Steals private information from local Internet browsers |
| notice | Terminates another process |
| notice | The binary likely contains encrypted or compressed data indicative of a packer |
| 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 | One or more processes crashed |
| info | Queries for the computername |
| info | The executable contains unknown PE section names indicative of a packer (could be a false positive) |
| info | Tries to locate where the browsers are installed |
Rules (19cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Lazarus_Zero | Lazarus Generic Malware | binaries (upload) |
| warning | themida_packer | themida packer | binaries (upload) |
| watch | Malicious_Library_Zero | Malicious_Library | binaries (upload) |
| watch | UPX_Zero | UPX packed file | binaries (upload) |
| notice | Network_HTTP | Communications over HTTP | memory |
| notice | ScreenShot | Take ScreenShot | memory |
| 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 | 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 | Is_DotNET_EXE | (no description) | binaries (upload) |
| info | IsPE32 | (no description) | binaries (upload) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
| info | SEH__vectored | (no description) | memory |
| info | ThreadControl__Context | (no description) | memory |
Network (5cnts) ?
Suricata ids
ET MALWARE Win32/Lumma Stealer Data Exfiltration Attempt M2
PE API
IAT(Import Address Table) Library
kernel32.dll
0x4d0078 GetModuleHandleA
mscoree.dll
0x4d0080 _CorExeMain
EAT(Export Address Table) is none
kernel32.dll
0x4d0078 GetModuleHandleA
mscoree.dll
0x4d0080 _CorExeMain
EAT(Export Address Table) is none