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Analysis
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max time kernel
93s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
17/12/2024, 03:43 UTC
Static task
static1
Behavioral task
behavioral1
Sample
935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe
Resource
win7-20240903-en
General
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Target
935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe
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Size
4.3MB
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MD5
15334f94b4f5fa2dfa90e46a49e9b0a1
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SHA1
892e5ca39368157587400114133896013266c1c9
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SHA256
935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5
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SHA512
efa63b3170756f825f0f3f4f9de52952f0bdd23f0612920c688b66f31395608da3b441dda8f9703c72e825506578dc480ad2deedf240d9669a9627cf545c1c45
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SSDEEP
98304:GvwCvmAaJjy8tiAyAtNSY9KspNg4GkM768Ld9iBu:GYwmAfWlyAj59pBq6QW
Malware Config
Extracted
cryptbot
Signatures
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Cryptbot family
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Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 4852 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 4852 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe 4852 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe 4852 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe 4852 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe 4852 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe 4852 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe 4852 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe 4852 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe 4852 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe 4852 935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe"C:\Users\Admin\AppData\Local\Temp\935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe"1⤵
- Enumerates VirtualBox registry keys
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4852
Network
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Remote address:8.8.8.8:53Request8.8.8.8.in-addr.arpaIN PTRResponse8.8.8.8.in-addr.arpaIN PTRdnsgoogle
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Remote address:8.8.8.8:53Requesthttpbin.orgIN AResponse
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Remote address:8.8.8.8:53Requesthttpbin.orgIN AAAAResponsehttpbin.orgIN A98.85.100.80httpbin.orgIN A34.226.108.155
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Remote address:8.8.8.8:53Request104.219.191.52.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request88.210.23.2.in-addr.arpaIN PTRResponse88.210.23.2.in-addr.arpaIN PTRa2-23-210-88deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Requesthome.fivegr5sb.topIN AResponsehome.fivegr5sb.topIN A34.141.219.230
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Remote address:8.8.8.8:53Requesthome.fivegr5sb.topIN AAAAResponse
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POSThttp://home.fivegr5sb.top/kJZQfgRLErzqwUgdaDCN1734167391935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exeRemote address:34.141.219.230:80RequestPOST /kJZQfgRLErzqwUgdaDCN1734167391 HTTP/1.1
Host: home.fivegr5sb.top
Accept: */*
Content-Type: application/json
Content-Length: 450243
ResponseHTTP/1.1 200 OK
date: Tue, 17 Dec 2024 03:44:09 GMT
content-type: text/html; charset=utf-8
content-length: 1
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Remote address:8.8.8.8:53Request80.100.85.98.in-addr.arpaIN PTRResponse80.100.85.98.in-addr.arpaIN PTRec2-98-85-100-80 compute-1 amazonawscom
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Remote address:8.8.8.8:53Request230.219.141.34.in-addr.arpaIN PTRResponse230.219.141.34.in-addr.arpaIN PTR23021914134bcgoogleusercontentcom
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Remote address:8.8.8.8:53Request22.160.190.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request228.249.119.40.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Requesthome.fivegr5sb.topIN AResponse
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Remote address:8.8.8.8:53Requesthome.fivegr5sb.topIN AAAAResponsehome.fivegr5sb.topIN A34.141.219.230
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GEThttp://home.fivegr5sb.top/kJZQfgRLErzqwUgdaDCN1734167391?argument=0935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exeRemote address:34.141.219.230:80RequestGET /kJZQfgRLErzqwUgdaDCN1734167391?argument=0 HTTP/1.1
Host: home.fivegr5sb.top
Accept: */*
ResponseHTTP/1.1 404 NOT FOUND
date: Tue, 17 Dec 2024 03:44:09 GMT
content-type: text/html; charset=utf-8
content-length: 207
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Remote address:8.8.8.8:53Requesthome.fivegr5sb.topIN AResponse
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Remote address:8.8.8.8:53Requesthome.fivegr5sb.topIN AAAAResponsehome.fivegr5sb.topIN A34.141.219.230
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POSThttp://home.fivegr5sb.top/kJZQfgRLErzqwUgdaDCN1734167391935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exeRemote address:34.141.219.230:80RequestPOST /kJZQfgRLErzqwUgdaDCN1734167391 HTTP/1.1
Host: home.fivegr5sb.top
Accept: */*
Content-Type: application/json
Content-Length: 31
ResponseHTTP/1.1 404 NOT FOUND
date: Tue, 17 Dec 2024 03:44:09 GMT
content-type: text/html; charset=utf-8
content-length: 207
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Remote address:8.8.8.8:53Request197.87.175.4.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request18.31.95.13.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request134.130.81.91.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request172.210.232.199.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request19.229.111.52.in-addr.arpaIN PTRResponse
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98.85.100.80:443httpbin.orgtls935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe1.5kB 6.4kB 14 14
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34.141.219.230:80http://home.fivegr5sb.top/kJZQfgRLErzqwUgdaDCN1734167391http935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe464.0kB 2.2kB 339 51
HTTP Request
POST http://home.fivegr5sb.top/kJZQfgRLErzqwUgdaDCN1734167391HTTP Response
200 -
34.141.219.230:80http://home.fivegr5sb.top/kJZQfgRLErzqwUgdaDCN1734167391?argument=0http935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe328 B 485 B 5 3
HTTP Request
GET http://home.fivegr5sb.top/kJZQfgRLErzqwUgdaDCN1734167391?argument=0HTTP Response
404 -
34.141.219.230:80http://home.fivegr5sb.top/kJZQfgRLErzqwUgdaDCN1734167391http935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe401 B 525 B 5 4
HTTP Request
POST http://home.fivegr5sb.top/kJZQfgRLErzqwUgdaDCN1734167391HTTP Response
404
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66 B 90 B 1 1
DNS Request
8.8.8.8.in-addr.arpa
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160 B 250 B 2 2
DNS Request
httpbin.org
DNS Request
httpbin.org
DNS Response
98.85.100.8034.226.108.155
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73 B 147 B 1 1
DNS Request
104.219.191.52.in-addr.arpa
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70 B 133 B 1 1
DNS Request
88.210.23.2.in-addr.arpa
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8.8.8.8:53home.fivegr5sb.topdns935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe174 B 226 B 2 2
DNS Request
home.fivegr5sb.top
DNS Request
home.fivegr5sb.top
DNS Response
34.141.219.230
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71 B 125 B 1 1
DNS Request
80.100.85.98.in-addr.arpa
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73 B 126 B 1 1
DNS Request
230.219.141.34.in-addr.arpa
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72 B 158 B 1 1
DNS Request
22.160.190.20.in-addr.arpa
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73 B 159 B 1 1
DNS Request
228.249.119.40.in-addr.arpa
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8.8.8.8:53home.fivegr5sb.topdns935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe174 B 226 B 2 2
DNS Request
home.fivegr5sb.top
DNS Request
home.fivegr5sb.top
DNS Response
34.141.219.230
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8.8.8.8:53home.fivegr5sb.topdns935723666cc1a0c30276875e3ce3fbc708b26a507b4f6419bf454d739b1c89a5.exe174 B 226 B 2 2
DNS Request
home.fivegr5sb.top
DNS Request
home.fivegr5sb.top
DNS Response
34.141.219.230
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70 B 144 B 1 1
DNS Request
18.31.95.13.in-addr.arpa
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71 B 157 B 1 1
DNS Request
197.87.175.4.in-addr.arpa
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74 B 128 B 1 1
DNS Request
172.214.232.199.in-addr.arpa
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72 B 147 B 1 1
DNS Request
134.130.81.91.in-addr.arpa
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74 B 128 B 1 1
DNS Request
172.210.232.199.in-addr.arpa
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72 B 158 B 1 1
DNS Request
19.229.111.52.in-addr.arpa