ScreenShot
| Created | 2021.10.23 10:15 | Machine | s1_win7_x6403 |
| Filename | 139.exe | ||
| Type | PE32 executable (GUI) Intel 80386, for MS Windows | ||
| AI Score |
|
Behavior Score |
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| ZERO API | file : clean | ||
| VT API (file) | 26 detected (malicious.295e2e, Malicious, malicious (high confidence), ML.Attribute.HighConfidence, Trojan.Heur!.032102A1, Artemis!398371C8CC35, Trojan.Malware.300983.susgen, Virus.Win32.Gen-Crypt.ccnc, Generic ML PUA (PUA), Win32.Heur.KVMH008.a.(kcloud), Trojan-Spy.Win32.Stealer.aeas, win/malicious_confidence_90% (W), FileRepMetagen [Malware, a variant of Generik.CNPFWLD, Malicious (score: 100), UDS:DangerousObject.Multi.Generic, Trojan.Generic@ML.100 (RDML:JoV+fprDz5NiuIrk/G+BAQ), Static AI - Malicious PE, BScope.TrojanPSW.Agent, generic.ml, Suspicious.Win32.Save.a, Unsafe, BehavesLike.Win32.Generic.vc, Generic.mg.398371c8cc352888, Gen:NN.ZexaF.34236.GUW@aq9e77bP) | ||
| md5 | 398371c8cc3528881ea5d49f678a541e | ||
| sha256 | 3b79b459fa58a0a61d976fa60734e11fce3abd93158a70ed2b9a71cac23fcd05 | ||
| ssdeep | 49152:sjPqmxYYx9DBirx9I4Rq1hVPsH7wfXD0gfXJfPkvstmnP:2P7xD9gx9O75sH7Y0gfZfPDtm | ||
| imphash | 4328f7206db519cd4e82283211d98e83 | ||
| impfuzzy | 3:sUx2AEBquLdAIEK:nEBqMf | ||
Network IP location
Signature (24cnts)
| Level | Description |
|---|---|
| watch | Checks for the presence of known windows from debuggers and forensic tools |
| watch | Checks the version of Bios |
| watch | Collects information about installed applications |
| 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 | Harvests credentials from local FTP client softwares |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| 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 | One or more potentially interesting buffers were extracted |
| notice | Queries for potentially installed applications |
| notice | Steals private information from local Internet browsers |
| 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 | The file contains an unknown PE resource name possibly indicative of a packer |
| info | Tries to locate where the browsers are installed |
| info | Uses Windows APIs to generate a cryptographic key |
Rules (6cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| warning | themida_packer | themida packer | binaries (upload) |
| watch | UPX_Zero | UPX packed file | 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) |
PE API
IAT(Import Address Table) Library
kernel32.dll
0x43e078 GetModuleHandleA
mscoree.dll
0x43e080 _CorExeMain
EAT(Export Address Table) is none
kernel32.dll
0x43e078 GetModuleHandleA
mscoree.dll
0x43e080 _CorExeMain
EAT(Export Address Table) is none