zgrat

General

Target
Voice.ai-Downloader-alphaver-9b55c28fe1a8480ba00aac18160c8325.exe
Size 476KB
Sample240223-raw8gsbf7t
SHA256 23ecba0be777d9b7a5683d0939d9ae17c4427c46e51ff959e91785d83c60efd1
MD5 b8162dccc95c2ed40a3fd946dd127242
SHA1 27899142d055dcce7ad3288028c8e3187421275c
SHA512 51eef114974531407df6e04af725855293db7e5bdd2e311af5b14dcbef70de9759ae00fa1c17bb72351697fb8d8cf163a1072e957430d33ca90dffeadf0eefbb
SSDEEP 3072:AkBGWOsTIJgIDU5A/cto68pMABlZQ2wpFD0ravSGKBUGYDxJ0y5t8:A1ssjn5Mp2w7g+VKvSA
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Targets

- Target
  Voice.ai-Downloader-alphaver-9b55c28fe1a8480ba00aac18160c8325.exe
- Size 476KB
- SHA256 23ecba0be777d9b7a5683d0939d9ae17c4427c46e51ff959e91785d83c60efd1
- MD5 b8162dccc95c2ed40a3fd946dd127242
- SHA1 27899142d055dcce7ad3288028c8e3187421275c
- SHA512 51eef114974531407df6e04af725855293db7e5bdd2e311af5b14dcbef70de9759ae00fa1c17bb72351697fb8d8cf163a1072e957430d33ca90dffeadf0eefbb
- SSDEEP 3072:AkBGWOsTIJgIDU5A/cto68pMABlZQ2wpFD0ravSGKBUGYDxJ0y5t8:A1ssjn5Mp2w7g+VKvSA
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

zgrat discovery persistence rat
- Detect ZGRat V1
- ZGRat
  ZGRat is remote access trojan written in C#.
  rat zgrat
- Drops file in Drivers directory
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Drops file in System32 directory
behavioral1
- Target
  $PLUGINSDIR/INetC.dll
- Size 21KB
- SHA256 2d5d89025911e2e273f90f393624be4819641dbee1606de792362e442e54612f
- MD5 2b342079303895c50af8040a91f30f71
- SHA1 b11335e1cb8356d9c337cb89fe81d669a69de17e
- SHA512 550452dadc86ecd205f40668894116790a456fe46e9985d68093d36cf32abf00edecb5c56ff0287464a0e819db7b3cc53926037a116de6c651332a7cc8035d47
- SSDEEP 384:KOoVVefeWsI7rsIquPLNN546o0Ac9khYLMkIX0+Gzyekv:4VVaeE7wIqyJN5i
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10
behavioral2
- Target
  $PLUGINSDIR/System.dll
- Size 12KB
- SHA256 c7a20bcaa0197aedddc8e4797bbb33fdf70d980f5e83c203d148121c2106d917
- MD5 792b6f86e296d3904285b2bf67ccd7e0
- SHA1 966b16f84697552747e0ddd19a4ba8ab5083af31
- SHA512 97edc3410b88ca31abc0af0324258d2b59127047810947d0fb5e7e12957db34d206ffd70a0456add3a26b0546643ff0234124b08423c2c9ffe9bdec6eb210f2c
- SSDEEP 192:rFiQJ771Jt17C8F1A5xjGNNvgFOiLb7lrT/L93:X71Jt48F2eNvgFF/L
- MD5 SHA1 SHA512 SSDEEP
Score

3^/10
behavioral3
- Target
  $PLUGINSDIR/nsProcess.dll
- Size 4KB
- SHA256 95fe9d92512ff2318cc2520311ef9145b2cee01209ab0e1b6e45c7ce1d4d0e89
- MD5 05450face243b3a7472407b999b03a72
- SHA1 ffd88af2e338ae606c444390f7eaaf5f4aef2cd9
- SHA512 f4cbe30166aff20a226a7150d93a876873ba699d80d7e9f46f32a9b4753fa7966c3113a3124340b39ca67a13205463a413e740e541e742903e3f89af5a53ad3b
- MD5 SHA1 SHA512
Score

3^/10
behavioral4