Analysis Overview
SHA256
6f02d76e6e3cb27742bc512c15908d45f14d2e6d06cd93e3084d6a95cf3b7de9
Threat Level: Likely malicious
The file 6f02d76e6e3cb27742bc512c15908d45f14d2e6d06cd93e3084d6a95cf3b7de9 was found to be: Likely malicious.
Malicious Activity Summary
Modifies AppInit DLL entries
Executes dropped EXE
Drops file in Program Files directory
Unsigned PE
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-06 22:09
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-06 22:09
Reported
2024-04-06 22:12
Platform
win7-20240221-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Modifies AppInit DLL entries
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\PROGRA~3\Mozilla\gjsfhjk.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\Mozilla\gjsfhjk.exe | C:\Users\Admin\AppData\Local\Temp\6f02d76e6e3cb27742bc512c15908d45f14d2e6d06cd93e3084d6a95cf3b7de9.exe | N/A |
| File created | C:\PROGRA~3\Mozilla\eurgebe.dll | C:\PROGRA~3\Mozilla\gjsfhjk.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6f02d76e6e3cb27742bc512c15908d45f14d2e6d06cd93e3084d6a95cf3b7de9.exe | N/A |
| N/A | N/A | C:\PROGRA~3\Mozilla\gjsfhjk.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2192 wrote to memory of 1572 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\gjsfhjk.exe |
| PID 2192 wrote to memory of 1572 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\gjsfhjk.exe |
| PID 2192 wrote to memory of 1572 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\gjsfhjk.exe |
| PID 2192 wrote to memory of 1572 | N/A | C:\Windows\system32\taskeng.exe | C:\PROGRA~3\Mozilla\gjsfhjk.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6f02d76e6e3cb27742bc512c15908d45f14d2e6d06cd93e3084d6a95cf3b7de9.exe
"C:\Users\Admin\AppData\Local\Temp\6f02d76e6e3cb27742bc512c15908d45f14d2e6d06cd93e3084d6a95cf3b7de9.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {D122CE25-E8EE-4924-875F-E5B3667417C0} S-1-5-18:NT AUTHORITY\System:Service:
C:\PROGRA~3\Mozilla\gjsfhjk.exe
C:\PROGRA~3\Mozilla\gjsfhjk.exe -tuxiydl
Network
Files
memory/2860-0-0x0000000000270000-0x00000000002CB000-memory.dmp
memory/2860-1-0x0000000000400000-0x000000000045B000-memory.dmp
memory/2860-3-0x0000000000400000-0x000000000045B000-memory.dmp
C:\PROGRA~3\Mozilla\gjsfhjk.exe
| MD5 | 69d388dd84f7ac5bfa6237a289879a57 |
| SHA1 | a1316cd35337e8fd13d19996a725f75ae5769b94 |
| SHA256 | dc184cbb772177ca143deaef8912838c5e324ed7d04a9cafed3532a8b9d16757 |
| SHA512 | 3464753e3c2f288091902c4c65d80f7ad9a6cf1cacf73bd21bbcb8a3f64ddff348d31033c1cba7cba4d54a144babe619df4eddb3a4830d3db296a61aed4922fa |
memory/1572-6-0x0000000000460000-0x00000000004BB000-memory.dmp
memory/1572-7-0x0000000000400000-0x000000000045B000-memory.dmp
memory/1572-9-0x0000000000400000-0x000000000045B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-06 22:09
Reported
2024-04-06 22:12
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Modifies AppInit DLL entries
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\PROGRA~3\Mozilla\qhdqeom.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\Mozilla\qhdqeom.exe | C:\Users\Admin\AppData\Local\Temp\6f02d76e6e3cb27742bc512c15908d45f14d2e6d06cd93e3084d6a95cf3b7de9.exe | N/A |
| File created | C:\PROGRA~3\Mozilla\ijdurdi.dll | C:\PROGRA~3\Mozilla\qhdqeom.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\6f02d76e6e3cb27742bc512c15908d45f14d2e6d06cd93e3084d6a95cf3b7de9.exe
"C:\Users\Admin\AppData\Local\Temp\6f02d76e6e3cb27742bc512c15908d45f14d2e6d06cd93e3084d6a95cf3b7de9.exe"
C:\PROGRA~3\Mozilla\qhdqeom.exe
C:\PROGRA~3\Mozilla\qhdqeom.exe -tgbfvga
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 159.113.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/3860-0-0x00000000021F0000-0x000000000224B000-memory.dmp
memory/3860-1-0x0000000000400000-0x000000000045B000-memory.dmp
C:\PROGRA~3\Mozilla\qhdqeom.exe
| MD5 | 81a859a4555243ca8a0eb81aa4b1cc2d |
| SHA1 | b9f1c2d14e099a38e10cd848b39edfd1ee9df080 |
| SHA256 | a505cfa083d0099ac5336eb1ec0baf8fc1a23973b3d49084712bb4b78bf9fb65 |
| SHA512 | fe3ee815f665c3ceaef328befd5dcaf914a2e520900c741e4079bc030c24388693245b67a05cbb861321b2a3ac1a8e0e17178ec1c35dec6cf6621fde5e6ce1ff |
memory/3860-5-0x0000000000400000-0x000000000045B000-memory.dmp
memory/2232-8-0x0000000000C50000-0x0000000000CAB000-memory.dmp
memory/2232-9-0x0000000000400000-0x000000000045B000-memory.dmp
memory/3860-7-0x00000000021F0000-0x000000000224B000-memory.dmp
memory/2232-11-0x0000000000400000-0x000000000045B000-memory.dmp