Analysis Overview
SHA256
002afc49b88148c7002721cec60096f5ae1b28d35bcedf9d1e94123c8f69f93d
Threat Level: Known bad
The file 8dc569854ae522a97819b2a05c93abd7 was found to be: Known bad.
Malicious Activity Summary
Gozi
UPX packed file
Deletes itself
Loads dropped DLL
Executes dropped EXE
Unsigned PE
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-04 00:35
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-04 00:35
Reported
2024-02-04 00:38
Platform
win7-20231215-en
Max time kernel
122s
Max time network
132s
Command Line
Signatures
Gozi
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2484 wrote to memory of 2384 | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe |
| PID 2484 wrote to memory of 2384 | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe |
| PID 2484 wrote to memory of 2384 | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe |
| PID 2484 wrote to memory of 2384 | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe
"C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe"
C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe
C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | zipansion.com | udp |
| US | 104.21.73.114:80 | zipansion.com | tcp |
| US | 8.8.8.8:53 | yxeepsek.net | udp |
| US | 104.21.20.204:80 | yxeepsek.net | tcp |
Files
memory/2484-0-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2484-1-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2484-3-0x0000000001B20000-0x0000000001C53000-memory.dmp
\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe
| MD5 | 8bc99049654d5a3483089b35b43db8a5 |
| SHA1 | 9c48cf7bcb9c63976de30327fd62c4c6065eacee |
| SHA256 | d861d84c255354f7c624ac550553a2028c73666c796f6dfee215b2d770f292dc |
| SHA512 | 486a6e6a5c68eb70705ef3c95db023c62c915f39644662e26b19246aff26c3f3d7ad78b96c593512606e3ee6b586b61133568c18196ddd92a19076fd7d1280fa |
memory/2484-13-0x0000000000400000-0x000000000062A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe
| MD5 | 9e857328b12b9463df4b17e930234b7e |
| SHA1 | 7bc1f8a741c793c9e869845bc79d9b4500dd5015 |
| SHA256 | 651226e45b377b8c30afccf77ef693569148658f2b81a0139c62295559b0c76d |
| SHA512 | c8f691d5c327e99b2bab7d174167491ba6e004d582a5914e911063b465cb5e5eb5c19b6450c7d703f5f0d89b84ada0171417f303662dc502892059d5c98e919a |
memory/2384-16-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2384-15-0x0000000000400000-0x000000000062A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe
| MD5 | fde4861353ecd3d2f570763d92c02171 |
| SHA1 | 51f4a242a83ea489eccd14e3cec3220b511a2ed6 |
| SHA256 | 5957dbb4176a4634a1e3de2a4fdc02102eb1162a21a799e27eb0fcba0818965f |
| SHA512 | bab559b248cfba31287340e238c68e7fffc04e250c511c4bcba06ae77be2b33d41080f5384e6d29308a082042a04a63c2c4f45884acb272eff7b3a8ff736cbf3 |
memory/2384-17-0x00000000002B0000-0x00000000003E3000-memory.dmp
memory/2384-22-0x0000000000400000-0x000000000061D000-memory.dmp
memory/2384-23-0x0000000003540000-0x000000000376A000-memory.dmp
memory/2384-30-0x0000000000400000-0x00000000008EF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-04 00:35
Reported
2024-02-04 00:38
Platform
win10v2004-20231222-en
Max time kernel
90s
Max time network
112s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4176 wrote to memory of 2936 | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe |
| PID 4176 wrote to memory of 2936 | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe |
| PID 4176 wrote to memory of 2936 | N/A | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe | C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe
"C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe"
C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe
C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | zipansion.com | udp |
| US | 104.21.73.114:80 | zipansion.com | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | yxeepsek.net | udp |
| US | 172.67.194.101:80 | yxeepsek.net | tcp |
| US | 8.8.8.8:53 | 114.73.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.194.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/4176-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/4176-1-0x00000000018F0000-0x0000000001A23000-memory.dmp
memory/4176-2-0x0000000000400000-0x000000000062A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\8dc569854ae522a97819b2a05c93abd7.exe
| MD5 | 8c9ba9512c5eaedd8591f72027d6ffe4 |
| SHA1 | 9635f5fa8094872e98e3c9d4756adf0ede24b640 |
| SHA256 | 7fbb5ea3e939e5e991ed8590d18964e21dddf1ae92c68dce5229feeee4798714 |
| SHA512 | cf231e23e1923edc9881b287909f15474748a753a2864283fb0cea2d738b077fcab4c52b4b6e9867cc64ee37b838e0574782121bc1f05f2823f7b6c2b5881810 |
memory/2936-13-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2936-14-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2936-15-0x0000000001D10000-0x0000000001E43000-memory.dmp
memory/4176-12-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2936-21-0x0000000000400000-0x000000000061D000-memory.dmp
memory/2936-20-0x0000000005610000-0x000000000583A000-memory.dmp
memory/2936-28-0x0000000000400000-0x00000000008EF000-memory.dmp