Analysis Overview
SHA256
fc7b3fd579e40a691cddecc9eb413996d30ddbd8d78a9e483d015f09510fde1c
Threat Level: Known bad
The file 71c8dbd53f77777dcc663c9bce5fe588 was found to be: Known bad.
Malicious Activity Summary
PrivateLoader
Privateloader family
Checks computer location settings
Reads user/profile data of web browsers
Looks up external IP address via web service
Drops file in System32 directory
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 08:38
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 08:37
Reported
2024-11-11 08:40
Platform
win7-20240903-en
Max time kernel
133s
Max time network
146s
Command Line
Signatures
PrivateLoader
Privateloader family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ipinfo.io | N/A | N/A |
| N/A | ipinfo.io | N/A | N/A |
| N/A | api.db-ip.com | N/A | N/A |
| N/A | api.db-ip.com | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\GroupPolicy | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\GroupPolicy\gpt.ini | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
| File created | C:\Windows\System32\GroupPolicy\Machine\Registry.pol | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
| File opened for modification | C:\Windows\System32\GroupPolicy\GPT.INI | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe
"C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipinfo.io | udp |
| US | 34.117.59.81:443 | ipinfo.io | tcp |
| US | 34.117.59.81:443 | ipinfo.io | tcp |
| US | 8.8.8.8:53 | db-ip.com | udp |
| US | 104.26.5.15:443 | db-ip.com | tcp |
| US | 8.8.8.8:53 | api.db-ip.com | udp |
| US | 104.26.4.15:443 | api.db-ip.com | tcp |
| US | 8.8.8.8:53 | www.maxmind.com | udp |
| US | 104.17.27.25:80 | www.maxmind.com | tcp |
| DE | 49.12.226.201:80 | tcp | |
| DE | 49.12.226.201:80 | tcp | |
| DE | 49.12.226.201:80 | tcp | |
| DE | 49.12.226.201:80 | tcp | |
| DE | 49.12.226.201:80 | tcp | |
| US | 8.8.8.8:53 | vk.com | udp |
| RU | 87.240.129.133:80 | vk.com | tcp |
| RU | 87.240.129.133:80 | vk.com | tcp |
| RU | 87.240.129.133:80 | vk.com | tcp |
| RU | 87.240.129.133:80 | vk.com | tcp |
| RU | 87.240.129.133:443 | vk.com | tcp |
| DE | 49.12.226.201:80 | tcp | |
| DE | 49.12.226.201:80 | tcp |
Files
memory/2392-30-0x00000000002A0000-0x0000000000D62000-memory.dmp
memory/2392-29-0x0000000000290000-0x0000000000291000-memory.dmp
memory/2392-27-0x0000000000290000-0x0000000000291000-memory.dmp
memory/2392-24-0x0000000000280000-0x0000000000281000-memory.dmp
memory/2392-22-0x0000000000280000-0x0000000000281000-memory.dmp
memory/2392-19-0x0000000000270000-0x0000000000271000-memory.dmp
memory/2392-17-0x0000000000270000-0x0000000000271000-memory.dmp
memory/2392-14-0x0000000000260000-0x0000000000261000-memory.dmp
memory/2392-12-0x0000000000260000-0x0000000000261000-memory.dmp
memory/2392-9-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2392-7-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2392-5-0x0000000000250000-0x0000000000251000-memory.dmp
memory/2392-4-0x0000000000140000-0x0000000000141000-memory.dmp
memory/2392-2-0x0000000000140000-0x0000000000141000-memory.dmp
memory/2392-0-0x0000000000140000-0x0000000000141000-memory.dmp
memory/2392-33-0x00000000004DA000-0x0000000000806000-memory.dmp
memory/2392-40-0x00000000004DA000-0x0000000000806000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab1798.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar17BA.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-11 08:37
Reported
2024-11-11 08:40
Platform
win10v2004-20241007-en
Max time kernel
151s
Max time network
155s
Command Line
Signatures
PrivateLoader
Privateloader family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.db-ip.com | N/A | N/A |
| N/A | api.db-ip.com | N/A | N/A |
| N/A | ipinfo.io | N/A | N/A |
| N/A | ipinfo.io | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\GroupPolicy\GPT.INI | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
| File opened for modification | C:\Windows\System32\GroupPolicy | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\GroupPolicy\gpt.ini | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
| File created | C:\Windows\System32\GroupPolicy\Machine\Registry.pol | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe
"C:\Users\Admin\AppData\Local\Temp\71c8dbd53f77777dcc663c9bce5fe588.exe"
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipinfo.io | udp |
| US | 34.117.59.81:443 | ipinfo.io | tcp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | db-ip.com | udp |
| US | 172.67.75.166:443 | db-ip.com | tcp |
| US | 8.8.8.8:53 | api.db-ip.com | udp |
| US | 104.26.5.15:443 | api.db-ip.com | tcp |
| US | 8.8.8.8:53 | www.maxmind.com | udp |
| US | 104.17.28.25:80 | www.maxmind.com | tcp |
| US | 8.8.8.8:53 | 81.59.117.34.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 166.75.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.5.26.104.in-addr.arpa | udp |
| DE | 49.12.226.201:80 | tcp | |
| US | 8.8.8.8:53 | 25.28.17.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| DE | 49.12.226.201:80 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| DE | 49.12.226.201:80 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| DE | 49.12.226.201:80 | tcp | |
| DE | 49.12.226.201:80 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | vk.com | udp |
| RU | 87.240.137.164:80 | vk.com | tcp |
| RU | 87.240.137.164:80 | vk.com | tcp |
| RU | 87.240.137.164:80 | vk.com | tcp |
| RU | 87.240.137.164:443 | vk.com | tcp |
| US | 8.8.8.8:53 | 133.130.101.151.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 164.137.240.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.66.101.151.in-addr.arpa | udp |
| DE | 49.12.226.201:80 | tcp | |
| DE | 49.12.226.201:80 | tcp | |
| US | 8.8.8.8:53 | 28.173.189.20.in-addr.arpa | udp |
Files
memory/672-0-0x0000000001A90000-0x0000000001A91000-memory.dmp
memory/672-2-0x0000000001AA0000-0x0000000001AA1000-memory.dmp
memory/672-1-0x0000000000C5A000-0x0000000000F86000-memory.dmp
memory/672-3-0x0000000001AD0000-0x0000000001AD1000-memory.dmp
memory/672-4-0x0000000001AE0000-0x0000000001AE1000-memory.dmp
memory/672-5-0x0000000001AF0000-0x0000000001AF1000-memory.dmp
memory/672-6-0x0000000001B00000-0x0000000001B01000-memory.dmp
memory/672-7-0x0000000000A20000-0x00000000014E2000-memory.dmp
memory/672-16-0x0000000000C5A000-0x0000000000F86000-memory.dmp