Analysis Overview
SHA256
ada3ef8fbb0861215d2deb4a39cd886495c824e229043cc8d9118a865d41717c
Threat Level: Known bad
The file cc2c2deb97f3dcc7c5e824b34b41d897 was found to be: Known bad.
Malicious Activity Summary
Gozi family
UPX packed file
Deletes itself
Executes dropped EXE
Loads dropped DLL
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-15 18:57
Signatures
Gozi family
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
2024-03-15 18:57
Reported
2024-03-15 19:00
Platform
win7-20240221-en
Max time kernel
117s
Max time network
135s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.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\cc2c2deb97f3dcc7c5e824b34b41d897.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1660 wrote to memory of 2692 | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe |
| PID 1660 wrote to memory of 2692 | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe |
| PID 1660 wrote to memory of 2692 | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe |
| PID 1660 wrote to memory of 2692 | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe
"C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe"
C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe
C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.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/1660-0-0x0000000000400000-0x000000000062A000-memory.dmp
memory/1660-1-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/1660-3-0x00000000002C0000-0x00000000003F3000-memory.dmp
\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe
| MD5 | b87653dae48da663d18ae563b1b35636 |
| SHA1 | 828d38c25888c8bc25eedc512cdd153291f6205a |
| SHA256 | f8235d3ac5851e111453920a9513cf1729827aeac8d1874fb0a6cca3cfab4b2c |
| SHA512 | 7043b9c11fbb9cbbec3c8bfd43ba865361ec807db06388a708b912d260584f51ee68d37ab5bcb49bcf6b10234bad0c1022b4447b2dd8f9b9d3078eef05580195 |
memory/2692-14-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2692-16-0x00000000002A0000-0x00000000003D3000-memory.dmp
memory/2692-15-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2692-22-0x0000000003530000-0x000000000375A000-memory.dmp
memory/2692-21-0x0000000000400000-0x000000000061D000-memory.dmp
memory/1660-29-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2692-30-0x0000000000400000-0x00000000008EF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-15 18:57
Reported
2024-03-15 19:00
Platform
win10v2004-20240226-en
Max time kernel
144s
Max time network
151s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.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\cc2c2deb97f3dcc7c5e824b34b41d897.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5412 wrote to memory of 3080 | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe |
| PID 5412 wrote to memory of 3080 | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe |
| PID 5412 wrote to memory of 3080 | N/A | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe | C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe
"C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe"
C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe
C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1328 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | zipansion.com | udp |
| US | 104.21.73.114:80 | zipansion.com | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.73.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | yxeepsek.net | udp |
| US | 172.67.194.101:80 | yxeepsek.net | tcp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.194.67.172.in-addr.arpa | udp |
| GB | 142.250.187.202:443 | tcp | |
| 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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 49.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 16.173.189.20.in-addr.arpa | udp |
Files
memory/5412-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/5412-1-0x00000000018F0000-0x0000000001A23000-memory.dmp
memory/5412-2-0x0000000000400000-0x000000000062A000-memory.dmp
memory/5412-12-0x0000000000400000-0x000000000062A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\cc2c2deb97f3dcc7c5e824b34b41d897.exe
| MD5 | cc2327536431cfabe3bae4f6943e67f6 |
| SHA1 | 35eaa5770c1a6c278723f1fa9789bf9db3453c97 |
| SHA256 | ef86c236dfe28491edb9723f99f8ac70c5c17c1abf156fc5e7241d2bca54abac |
| SHA512 | f1a467ff51636418e0a8c99563f532027f243841fca80404f347993ff957cf564ef20fd8775336e379abaaa35671c6c60cbe2e5dbb4fe5550e4ccffc6cf58953 |
memory/3080-13-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/3080-14-0x0000000001C50000-0x0000000001D83000-memory.dmp
memory/3080-15-0x0000000000400000-0x000000000062A000-memory.dmp
memory/3080-20-0x0000000005550000-0x000000000577A000-memory.dmp
memory/3080-21-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3080-28-0x0000000000400000-0x00000000008EF000-memory.dmp