Analysis Overview
SHA256
b02bf274d79479f033c138145aa139a60a7637d2ef8b7d9dca0e7b8d9c2727ad
Threat Level: Known bad
The file 9953c0c335aed4dd982fb28c45a96942 was found to be: Known bad.
Malicious Activity Summary
Gozi
Executes dropped EXE
Loads dropped DLL
UPX packed file
Deletes itself
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-02-13 11:39
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
2024-02-13 11:39
Reported
2024-02-13 11:41
Platform
win7-20231215-en
Max time kernel
122s
Max time network
128s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.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\9953c0c335aed4dd982fb28c45a96942.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2448 wrote to memory of 2116 | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe |
| PID 2448 wrote to memory of 2116 | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe |
| PID 2448 wrote to memory of 2116 | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe |
| PID 2448 wrote to memory of 2116 | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe
"C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe"
C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe
C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.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/2448-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2448-1-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2448-2-0x0000000001B20000-0x0000000001C53000-memory.dmp
\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe
| MD5 | a47ed602216d334dc472628125d9ae7f |
| SHA1 | c67036758704e69e9ba92cd6234cf2bfead69b1e |
| SHA256 | de4cbf972fa10cc1436338d1b8ab4ba65344f76b21a78f2a9f8d183dcd23fea0 |
| SHA512 | 2ed30f6ffd7a55cba3da04836e8eaded7667e6c1629f3abed1982fe34f9b2f480784cf750bb96f7e1227a5e4b0064868c7eab5f60dcc11ea0aecb4680b48eacc |
C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe
| MD5 | 815ebbf5107be19f5a63456d4d18d92b |
| SHA1 | c7112cd1611321fea893ea0cc52810165e56064a |
| SHA256 | db9a82e8b2c122786cf2703589d01dc293713d3ef3add4c9d64117ba18f728a6 |
| SHA512 | f1fdf4efd9c85cfd01ba797a687c6a3659da2ca2c1c36fc574b06983fc787a2376944fb0c2a4dd564e5279eb33e9a785ef1a2707e80fe767cf152a60d43e6a9b |
memory/2448-15-0x0000000004990000-0x0000000004E7F000-memory.dmp
memory/2448-13-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2116-17-0x0000000000400000-0x000000000062A000-memory.dmp
memory/2116-18-0x0000000000130000-0x0000000000263000-memory.dmp
memory/2116-16-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/2116-23-0x0000000000400000-0x000000000061D000-memory.dmp
memory/2116-24-0x0000000003420000-0x000000000364A000-memory.dmp
memory/2448-31-0x0000000004990000-0x0000000004E7F000-memory.dmp
memory/2116-32-0x0000000000400000-0x00000000008EF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-13 11:39
Reported
2024-02-13 11:41
Platform
win10v2004-20231222-en
Max time kernel
89s
Max time network
149s
Command Line
Signatures
Gozi
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.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 |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4208 wrote to memory of 3836 | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe |
| PID 4208 wrote to memory of 3836 | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe |
| PID 4208 wrote to memory of 3836 | N/A | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe | C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe
"C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe"
C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe
C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| 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 |
| US | 8.8.8.8:53 | 180.144.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 6.181.190.20.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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 177.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
Files
memory/4208-0-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/4208-1-0x00000000018F0000-0x0000000001A23000-memory.dmp
memory/4208-2-0x0000000000400000-0x000000000062A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\9953c0c335aed4dd982fb28c45a96942.exe
| MD5 | 843fc18ea1657a25c473b6450e0fb5ee |
| SHA1 | c8043f03f15b5ed563fc8f51485cc4f9818efc25 |
| SHA256 | 89ea017856e51b0ac424ed2a33647438e0b2b5f795e9d9bc6c390d8148bb38fa |
| SHA512 | c919860a5ad80e714bd3ff9bd20439476ba5e5b641420699a267b909874829a34c3f77c366fe12cc80ba1f7fb6d686d5f3e6b7fd748433685d7afdd454ec3726 |
memory/4208-12-0x0000000000400000-0x000000000062A000-memory.dmp
memory/3836-15-0x00000000018F0000-0x0000000001A23000-memory.dmp
memory/3836-14-0x0000000000400000-0x000000000062A000-memory.dmp
memory/3836-13-0x0000000000400000-0x00000000008EF000-memory.dmp
memory/3836-21-0x0000000000400000-0x000000000061D000-memory.dmp
memory/3836-20-0x0000000005530000-0x000000000575A000-memory.dmp
memory/3836-28-0x0000000000400000-0x00000000008EF000-memory.dmp