Analysis Overview
SHA256
df083dff37201bdb47d3fad95d98f3c197f950c6cbade2255d4a8a1fbe584349
Threat Level: Known bad
The file 97cbe0c1b1b41a02bb18739467ef9857 was found to be: Known bad.
Malicious Activity Summary
Gozi
Deletes itself
Executes dropped EXE
UPX packed file
Loads dropped DLL
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-12 22:42
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: behavioral2
Detonation Overview
Submitted
2024-02-12 22:42
Reported
2024-02-12 22:45
Platform
win10v2004-20231215-en
Max time kernel
91s
Max time network
121s
Command Line
Signatures
Gozi
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.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\97cbe0c1b1b41a02bb18739467ef9857.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1632 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe |
| PID 1632 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe |
| PID 1632 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe
"C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe"
C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe
C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.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 | 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 | 74.32.126.40.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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/1632-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/1632-2-0x0000000001A30000-0x0000000001B63000-memory.dmp
memory/1632-1-0x0000000000400000-0x000000000062A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe
| MD5 | a462bd49a9f3302bc32b2e64cace5c89 |
| SHA1 | 3cc440398d1cd001437355e3302a4dc1cd435d1d |
| SHA256 | 542b1b7af7fa3e5ecc17630e98483a9d8f4e559b182438249a0c0b04bd5519fe |
| SHA512 | 4b1239bb396a8fc41a6e7b8bc8adcae56aabe61e3514e0495a1abb5c3c663aded3e49c4a0d5b41f227f929bb38444813edec66c045358084443ffebd1a298771 |
memory/1632-12-0x0000000000400000-0x000000000062A000-memory.dmp
memory/4940-13-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/4940-15-0x00000000018F0000-0x0000000001A23000-memory.dmp
memory/4940-14-0x0000000000400000-0x000000000062A000-memory.dmp
memory/4940-20-0x0000000000400000-0x000000000061D000-memory.dmp
memory/4940-21-0x0000000005520000-0x000000000574A000-memory.dmp
memory/4940-28-0x0000000000400000-0x00000000008EF000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-12 22:42
Reported
2024-02-12 22:45
Platform
win7-20231215-en
Max time kernel
118s
Max time network
122s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.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\97cbe0c1b1b41a02bb18739467ef9857.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 112 wrote to memory of 2484 | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe |
| PID 112 wrote to memory of 2484 | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe |
| PID 112 wrote to memory of 2484 | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe |
| PID 112 wrote to memory of 2484 | N/A | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe | C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe
"C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe"
C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe
C:\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | zipansion.com | udp |
| US | 172.67.144.180:80 | zipansion.com | tcp |
| US | 8.8.8.8:53 | yxeepsek.net | udp |
| US | 172.67.194.101:80 | yxeepsek.net | tcp |
Files
memory/112-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/112-1-0x0000000000290000-0x00000000003C3000-memory.dmp
memory/112-2-0x0000000000400000-0x000000000062A000-memory.dmp
\Users\Admin\AppData\Local\Temp\97cbe0c1b1b41a02bb18739467ef9857.exe
| MD5 | dc3abdcb4aed4dea4484abebaa0a15d1 |
| SHA1 | 53dd25e77e8e03d0017dda05e1d8d935692fa239 |
| SHA256 | 44fc909ae483e4a2578592927a6b7932ddf7c3fbf14e1ce4f94d73f77e54cb6d |
| SHA512 | 72fed987646d997bb4db3fcc706d8bd844df544c79ead52652165eedb7924bc2753781aa1e0d934a3f4dcafe42a7506d642fdd6917295a5efcc7877cd8b1fb6e |
memory/2484-16-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/112-13-0x0000000003880000-0x0000000003D6F000-memory.dmp
memory/2484-18-0x0000000001B20000-0x0000000001C53000-memory.dmp
memory/2484-17-0x0000000000400000-0x000000000062A000-memory.dmp
memory/112-15-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2484-23-0x0000000000400000-0x000000000061D000-memory.dmp
memory/2484-24-0x0000000003410000-0x000000000363A000-memory.dmp
memory/2484-31-0x0000000000400000-0x00000000008EF000-memory.dmp