General
- Target setup_win64.exe
- Size 2.8MB
- Sample230126-kfahcaee8t
- SHA256 d7d25a827de912a5ed8e3d8eb4e6d26b20b48834b6cbf99c72162f9f74e62364
- MD5 dafe5a638249c8479349a21d8a285b80
- SHA1 4f930b8ee8343d2c5c675e1b100e75f42a3867d1
- SHA512 8f3893cae904d4e5c5faf1dc7373a0d68814dae6a3d5f28bc32bf382f07ce58ac5172a1ef1504131cb42527293042582de68e26f1ff8a602c4876bbc799d84bd
- SSDEEP 49152:NhLw96g9fhkl8asMCW4YAAgSRJWDnO6dRqTr+Wn8D/hnN1/gisnopApkdkRcwqj4:Ij9fhkl8asMmcg1DnTdi18D9zI3nop3c
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
setup_win64.exe
Resource
win7-20220812-en
11 signatures
150 seconds
Malware Config
Extracted
Family
-
aurora
C2
-
45.15.156.210:8081
Targets
-
- Target setup_win64.exe
- Size 2.8MB
- SHA256 d7d25a827de912a5ed8e3d8eb4e6d26b20b48834b6cbf99c72162f9f74e62364
- MD5 dafe5a638249c8479349a21d8a285b80
- SHA1 4f930b8ee8343d2c5c675e1b100e75f42a3867d1
- SHA512 8f3893cae904d4e5c5faf1dc7373a0d68814dae6a3d5f28bc32bf382f07ce58ac5172a1ef1504131cb42527293042582de68e26f1ff8a602c4876bbc799d84bd
- SSDEEP 49152:NhLw96g9fhkl8asMCW4YAAgSRJWDnO6dRqTr+Wn8D/hnN1/gisnopApkdkRcwqj4:Ij9fhkl8asMmcg1DnTdi18D9zI3nop3c
- MD5 SHA1 SHA512 SSDEEP
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Executes dropped EXE
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Suspicious use of NtSetInformationThreadHideFromDebugger