ScreenShot
| Created | 2021.08.27 15:38 | Machine | s1_win7_x6401 |
| Filename | shef1.exe | ||
| Type | PE32 executable (console) Intel 80386, for MS Windows | ||
| AI Score |
|
Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | 40 detected (Malicious, high confidence, Steam, GenericKD, Save, GenKryptik, Reline, Eldorado, Attribute, HighConfidence, FJNR, ccnc, Generic@ML, RDML, EvTd9umkOwfoRUOOdHGm+w, Artemis, Krypt, susgen, KVMH008, kcloud, Phonzy, score, R429793, ai score=82, BScope, TrojanBanker, Bandra, RedLineStealer, Static AI, Malicious PE, InvalidSig) | ||
| md5 | 842124b4ed12ad2f1bddb4360d69fdbb | ||
| sha256 | ddd8b48a73e6c69359c8e51f1fa06dfff5c053cc73f7d2e940cf86637a571adb | ||
| ssdeep | 49152:i05Plk6SJKS9O5nJfS44DCS8W9s0pOocNA6Im8EY8S:iYPRaI5JfzvY9QhA6DFYl | ||
| imphash | 4328f7206db519cd4e82283211d98e83 | ||
| impfuzzy | 3:sUx2AEBquLdAIEK:nEBqMf | ||
Network IP location
Signature (21cnts)
| Level | Description |
|---|---|
| danger | File has been identified by 40 AntiVirus engines on VirusTotal as malicious |
| danger | Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) |
| watch | Checks for the presence of known windows from debuggers and forensic tools |
| watch | Checks the version of Bios |
| watch | Communicates with host for which no DNS query was performed |
| watch | Detects Virtual Machines through their custom firmware |
| watch | Detects VMWare through the in instruction feature |
| watch | Looks for the Windows Idle Time to determine the uptime |
| notice | A process attempted to delay the analysis task. |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| 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 | 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 | 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 | Uses Windows APIs to generate a cryptographic key |
Rules (8cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| danger | Lazarus_Zero | Lazarus Generic Malware | binaries (upload) |
| warning | Generic_Malware_Zero | Generic Malware | binaries (upload) |
| warning | themida_packer | themida packer | binaries (upload) |
| watch | Malicious_Library_Zero | Malicious_Library | binaries (upload) |
| notice | anti_vm_detect | Possibly employs anti-virtualization techniques | 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) |
Suricata ids
SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)
PE API
IAT(Import Address Table) Library
kernel32.dll
0x46a078 GetModuleHandleA
mscoree.dll
0x46a080 _CorExeMain
EAT(Export Address Table) is none
kernel32.dll
0x46a078 GetModuleHandleA
mscoree.dll
0x46a080 _CorExeMain
EAT(Export Address Table) is none