Analysis Overview
SHA256
6e9d832c5728f7e03e304db7b956def1e4db3355d8418c23894f5e00efec0f0f
Threat Level: Known bad
The file c4c0908f13e4d702ba4302c6b615b684 was found to be: Known bad.
Malicious Activity Summary
Gozi
Loads dropped DLL
UPX packed file
Deletes itself
Executes dropped EXE
Unsigned PE
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-03-13 02:32
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
2024-03-13 02:32
Reported
2024-03-13 02:35
Platform
win7-20240221-en
Max time kernel
120s
Max time network
122s
Command Line
Signatures
Gozi
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.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\c4c0908f13e4d702ba4302c6b615b684.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2220 wrote to memory of 2320 | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe |
| PID 2220 wrote to memory of 2320 | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe |
| PID 2220 wrote to memory of 2320 | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe |
| PID 2220 wrote to memory of 2320 | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe
"C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe"
C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe
C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.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/2220-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2220-1-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2220-2-0x0000000000280000-0x00000000003B3000-memory.dmp
\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe
| MD5 | 19d3af634410fb3a7b43b23b341e2fbe |
| SHA1 | 3b8b568263767f6b309753c272db2223e86fd3e6 |
| SHA256 | c7fb5e44e6d50da7947a814c306ec23afba2fe8274bc81c99b4dfec8d7a2e2ee |
| SHA512 | a02abafcf3498d1d2c287340d1f45c07659e137cc92358c506d2a3bc345d6a3c97288d111aee4feb13b29a444b7bfb0f703d35eddc004d809fc5c932bfdb7ded |
C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe
| MD5 | 28c87e4a527f34965f0ceb72ead0034c |
| SHA1 | 32e46572caade2a00b34c73d0780316ed5169e21 |
| SHA256 | 6a369024b5d86f9c2b31272c431053e15bd530227848164d4b6e6cd00ff15aa3 |
| SHA512 | e569602c1b4fd17109da6b68052207eef0f9fdd95f44c20f789d431a689195f71a7b696967a89ae9118ae038add022f492bdba96928ad6cebfe53b8e9d052128 |
memory/2220-14-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2320-16-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2320-18-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2220-15-0x00000000038F0000-0x0000000003DDF000-memory.dmp
memory/2320-20-0x0000000001B20000-0x0000000001C53000-memory.dmp
memory/2320-23-0x0000000000400000-0x000000000061D000-memory.dmp
memory/2320-24-0x00000000035A0000-0x00000000037CA000-memory.dmp
memory/2320-31-0x0000000000400000-0x00000000008EF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-13 02:32
Reported
2024-03-13 02:35
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
154s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.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\c4c0908f13e4d702ba4302c6b615b684.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4636 wrote to memory of 3900 | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe |
| PID 4636 wrote to memory of 3900 | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe |
| PID 4636 wrote to memory of 3900 | N/A | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe | C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe
"C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe"
C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe
C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.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 | 140.32.126.40.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 | 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 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 104.21.20.204:80 | yxeepsek.net | tcp |
| US | 8.8.8.8:53 | 204.20.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| GB | 88.221.135.211:80 | tcp |
Files
memory/4636-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/4636-1-0x0000000001D40000-0x0000000001E73000-memory.dmp
memory/4636-2-0x0000000000400000-0x000000000062A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\c4c0908f13e4d702ba4302c6b615b684.exe
| MD5 | d0ba800132131c5ef303bcf50633b3b3 |
| SHA1 | 2a8eb0fc97d708b64cd10951b45c4b59d9492238 |
| SHA256 | a7eac0b834d44ec08db4d4da3c51acc3f06039c2493183ffbf901c0b407ce498 |
| SHA512 | d8ba6b56380448d2c5253c72bc09d892498b00cd6230e353fbb30859f87a77ec6642b97c1585fe446095bff130c973135ff595346b1f1a62af1c2e08182ac979 |
memory/3900-13-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/4636-12-0x0000000000400000-0x000000000062A000-memory.dmp
memory/3900-15-0x0000000000400000-0x000000000062A000-memory.dmp
memory/3900-14-0x0000000001C20000-0x0000000001D53000-memory.dmp
memory/3900-22-0x0000000005520000-0x000000000574A000-memory.dmp
memory/3900-20-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3900-28-0x0000000000400000-0x00000000008EF000-memory.dmp