ScreenShot
| Created | 2024.08.09 07:56 | Machine | s1_win7_x6401 |
| Filename | bsso_launcher_v1.exe | ||
| Type | PE32+ executable (GUI) x86-64, for MS Windows | ||
| AI Score |
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Behavior Score |
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| ZERO API | file : malware | ||
| VT API (file) | |||
| md5 | 6a60f6fbd451bfb11d0c943706ceda0a | ||
| sha256 | 82c2f0af2f595ff2656f3c418246ffd7f8daa22d0cc38605977def4e42fd32bd | ||
| ssdeep | 49152:BYdvcy8kcu0RxBU+89fH341MhWCDlRA6BXuhb4cFxcuUo:BYdcl/3RxeH3dhV4LhUcFxcuUo | ||
| imphash | |||
| impfuzzy | 3:: | ||
Network IP location
Signature (13cnts)
| Level | Description |
|---|---|
| watch | Communicates with host for which no DNS query was performed |
| watch | Drops a binary and executes it |
| watch | Installs Tor on the machine |
| notice | Allocates read-write-execute memory (usually to unpack itself) |
| notice | Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) |
| notice | Checks adapter addresses which can be used to detect virtual network interfaces |
| notice | Communication to multiple IPs on high port numbers possibly indicative of a peer-to-peer (P2P) or non-standard command and control protocol |
| notice | Creates executable files on the filesystem |
| notice | Starts servers listening |
| 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 |
Rules (8cnts)
| Level | Name | Description | Collection |
|---|---|---|---|
| watch | Malicious_Library_Zero | Malicious_Library | binaries (download) |
| watch | UPX_Zero | UPX packed file | binaries (download) |
| info | ftp_command | ftp command | binaries (download) |
| info | IsPE64 | (no description) | binaries (download) |
| info | IsPE64 | (no description) | binaries (upload) |
| info | OS_Processor_Check_Zero | OS Processor Check | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (download) |
| info | PE_Header_Zero | PE File Signature | binaries (upload) |
Network (5cnts) ?
Suricata ids
ET TOR Known Tor Exit Node Traffic group 70
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 70
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 258
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 194
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 788
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 170
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 70
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 258
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 194
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 788
ET TOR Known Tor Relay/Router (Not Exit) Node Traffic group 170
PE API
IAT(Import Address Table) is none
EAT(Export Address Table) is none
EAT(Export Address Table) is none