Analysis Overview
SHA256
c48966c086bd96f08086b25818b02275aec8c65623526ea4b0aabf79b527f8e7
Threat Level: Known bad
The file 88e08d2ea65b67e0887fbc3cd528a675 was found to be: Known bad.
Malicious Activity Summary
Gozi
UPX packed file
Executes dropped EXE
Deletes itself
Loads dropped DLL
Unsigned PE
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-02 07:07
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
2024-02-02 07:07
Reported
2024-02-02 07:09
Platform
win7-20231215-en
Max time kernel
120s
Max time network
128s
Command Line
Signatures
Gozi
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.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 |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1932 wrote to memory of 2376 | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe |
| PID 1932 wrote to memory of 2376 | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe |
| PID 1932 wrote to memory of 2376 | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe |
| PID 1932 wrote to memory of 2376 | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe
"C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe"
C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe
C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.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/1932-1-0x0000000000400000-0x000000000062A000-memory.dmp
memory/1932-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/1932-3-0x0000000000130000-0x0000000000263000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe
| MD5 | 954b70ae1625fcbe983967fa02af301f |
| SHA1 | f6d00d9c38aeac9cfcac04df68e5050f11b0e3fc |
| SHA256 | 5f55ee50b6b354789428fa21904010f03f413f3512481399287b9405edf527d8 |
| SHA512 | 4b031eeaf5896af95e5b5c7c9f5489c144ef9f5b4a2da7a71b69716729416408647c3bf9a88ee3b1d378e890a5e6a4825aba051aac0d7ef3ca8c8122335d59ea |
memory/1932-15-0x0000000003AB0000-0x0000000003F9F000-memory.dmp
memory/1932-13-0x0000000000400000-0x000000000062A000-memory.dmp
\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe
| MD5 | 4499be1deec0e3ffe73b2cb494ac1acd |
| SHA1 | 2a4a199165c25aa0a5a65649c1df655f30cda99e |
| SHA256 | 9e99954e26e0f75f3ed6c8d391ef1751d24ca4a2c3070ff03fd0011741b9e0ce |
| SHA512 | 909aa8bf6c07bd3c6ade2ac11eaf16ba921a2df8bd8e5805efdfa8a05707204db4e26c966ab9b5e50fb39d2e8fa5122e17aa4aa66b23ec11d916e8b4c06d4a2d |
memory/2376-16-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2376-17-0x0000000001B20000-0x0000000001C53000-memory.dmp
memory/2376-18-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2376-23-0x0000000000400000-0x000000000061D000-memory.dmp
memory/2376-24-0x00000000035A0000-0x00000000037CA000-memory.dmp
memory/1932-31-0x0000000003AB0000-0x0000000003F9F000-memory.dmp
memory/2376-32-0x0000000000400000-0x00000000008EF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-02 07:07
Reported
2024-02-02 07:09
Platform
win10v2004-20231215-en
Max time kernel
140s
Max time network
156s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.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\88e08d2ea65b67e0887fbc3cd528a675.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1628 wrote to memory of 3372 | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe |
| PID 1628 wrote to memory of 3372 | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe |
| PID 1628 wrote to memory of 3372 | N/A | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe | C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe
"C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe"
C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe
C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe
Network
| Country | Destination | Domain | Proto |
| NL | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.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 | 101.194.67.172.in-addr.arpa | udp |
| 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 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 114.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.65.42.20.in-addr.arpa | udp |
Files
memory/1628-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/1628-1-0x0000000001C60000-0x0000000001D93000-memory.dmp
memory/1628-2-0x0000000000400000-0x000000000062A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\88e08d2ea65b67e0887fbc3cd528a675.exe
| MD5 | 6682ce0e3ab05270116ac84273b34d4e |
| SHA1 | f3a5609cd343a8a9fd66d50aa83eebef5d38d6bb |
| SHA256 | c74943f4431181123f1ca0c30c7a4ec56d14de9c0a1b569594b412d55377fedf |
| SHA512 | 9c255e5e48aa3b91f291fa71cd9b8b594ee4737265823485047d28d9fb960dff8921885c209122be59d806fbb2f5bb90f6de8f0696c45a745ed1bb7e0560ecc9 |
memory/1628-12-0x0000000000400000-0x000000000062A000-memory.dmp
memory/3372-13-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/3372-14-0x0000000001D10000-0x0000000001E43000-memory.dmp
memory/3372-15-0x0000000000400000-0x000000000062A000-memory.dmp
memory/3372-20-0x0000000005610000-0x000000000583A000-memory.dmp
memory/3372-21-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3372-28-0x0000000000400000-0x00000000008EF000-memory.dmp