Analysis Overview
SHA256
9329c623ff64360ce5e887f27e050ff9c73537aca97761da60fd9ded70e9a8c4
Threat Level: Known bad
The file fecbacfbd7c6c9637a5c9bdc5101b92c was found to be: Known bad.
Malicious Activity Summary
Danabot
Danabot Loader Component
Blocklisted process makes network request
Loads dropped DLL
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-28 23:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-28 23:06
Reported
2024-01-09 22:38
Platform
win7-20231215-en
Max time kernel
144s
Max time network
122s
Command Line
Signatures
Danabot
Danabot Loader Component
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fecbacfbd7c6c9637a5c9bdc5101b92c.exe
"C:\Users\Admin\AppData\Local\Temp\fecbacfbd7c6c9637a5c9bdc5101b92c.exe"
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\FECBAC~1.TMP,S C:\Users\Admin\AppData\Local\Temp\FECBAC~1.EXE
Network
| Country | Destination | Domain | Proto |
| US | 142.11.244.124:443 | tcp |
Files
memory/3032-0-0x0000000000980000-0x0000000000A6A000-memory.dmp
memory/3032-1-0x0000000000980000-0x0000000000A6A000-memory.dmp
memory/3032-2-0x0000000002300000-0x0000000002400000-memory.dmp
memory/3032-5-0x0000000000400000-0x000000000097F000-memory.dmp
memory/3032-6-0x0000000000400000-0x000000000097F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\FECBAC~1.TMP
| MD5 | c92a53cc671aa0e174d0697f7b6e35e9 |
| SHA1 | a2dd513e7988b2e2d56b4bede0840093ad2ac4bb |
| SHA256 | aaf22f0fb83992b924ada07e7f7353c8cda6a208330aefc1e5127fcccc9e2aea |
| SHA512 | e158f8318b2715a8176d15b5778632c99fbea5217f5921ce9da2737e3f63049c75a1982577c65f938b4dd62b853adbee80d0af0251dceae3f395a6ec87602e8d |
memory/3032-8-0x0000000002300000-0x0000000002400000-memory.dmp
memory/3032-9-0x0000000000980000-0x0000000000A6A000-memory.dmp
memory/2284-11-0x0000000001E00000-0x0000000001F5E000-memory.dmp
memory/2284-12-0x0000000001E00000-0x0000000001F5E000-memory.dmp
memory/2284-20-0x0000000001E00000-0x0000000001F5E000-memory.dmp
memory/2284-21-0x0000000001E00000-0x0000000001F5E000-memory.dmp
memory/2284-22-0x0000000001E00000-0x0000000001F5E000-memory.dmp
memory/2284-23-0x0000000001E00000-0x0000000001F5E000-memory.dmp
memory/2284-24-0x0000000001E00000-0x0000000001F5E000-memory.dmp
memory/2284-25-0x0000000001E00000-0x0000000001F5E000-memory.dmp
memory/2284-26-0x0000000001E00000-0x0000000001F5E000-memory.dmp
memory/2284-27-0x0000000001E00000-0x0000000001F5E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-28 23:06
Reported
2024-01-09 22:38
Platform
win10v2004-20231215-en
Max time kernel
144s
Max time network
154s
Command Line
Signatures
Danabot
Danabot Loader Component
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\fecbacfbd7c6c9637a5c9bdc5101b92c.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2288 wrote to memory of 2160 | N/A | C:\Users\Admin\AppData\Local\Temp\fecbacfbd7c6c9637a5c9bdc5101b92c.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2288 wrote to memory of 2160 | N/A | C:\Users\Admin\AppData\Local\Temp\fecbacfbd7c6c9637a5c9bdc5101b92c.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2288 wrote to memory of 2160 | N/A | C:\Users\Admin\AppData\Local\Temp\fecbacfbd7c6c9637a5c9bdc5101b92c.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\fecbacfbd7c6c9637a5c9bdc5101b92c.exe
"C:\Users\Admin\AppData\Local\Temp\fecbacfbd7c6c9637a5c9bdc5101b92c.exe"
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\FECBAC~1.TMP,S C:\Users\Admin\AppData\Local\Temp\FECBAC~1.EXE
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2288 -ip 2288
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 536
Network
| Country | Destination | Domain | Proto |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 177.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.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 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 179.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 142.11.244.124:443 | tcp | |
| US | 8.8.8.8:53 | 183.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 49.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| GB | 96.17.179.49:80 | tcp | |
| US | 8.8.8.8:53 | 121.150.79.40.in-addr.arpa | udp |
Files
memory/2288-1-0x00000000027B0000-0x00000000028A3000-memory.dmp
memory/2288-2-0x0000000002920000-0x0000000002A20000-memory.dmp
memory/2288-3-0x0000000000400000-0x000000000097F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\FECBAC~1.TMP
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
memory/2160-9-0x0000000002360000-0x00000000024BE000-memory.dmp
memory/2288-11-0x0000000002920000-0x0000000002A20000-memory.dmp
memory/2288-10-0x0000000000400000-0x000000000097F000-memory.dmp
memory/2160-12-0x0000000002360000-0x00000000024BE000-memory.dmp
memory/2160-20-0x0000000002360000-0x00000000024BE000-memory.dmp
memory/2160-21-0x0000000002360000-0x00000000024BE000-memory.dmp
memory/2160-22-0x0000000002360000-0x00000000024BE000-memory.dmp
memory/2160-23-0x0000000002360000-0x00000000024BE000-memory.dmp
memory/2160-24-0x0000000002360000-0x00000000024BE000-memory.dmp
memory/2160-25-0x0000000002360000-0x00000000024BE000-memory.dmp
memory/2160-26-0x0000000002360000-0x00000000024BE000-memory.dmp
memory/2160-27-0x0000000002360000-0x00000000024BE000-memory.dmp