Analysis Overview
SHA256
f7c566ca7413a1259a7bcc120bc431a5ad129438b1e8b9b51c398d5eecfc51a5
Threat Level: Known bad
The file ab4cf6181cfb102ec86c66d56af2d229 was found to be: Known bad.
Malicious Activity Summary
Danabot
Blocklisted process makes network request
Loads dropped DLL
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-27 08:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-27 08:54
Reported
2024-01-07 17:54
Platform
win7-20231129-en
Max time kernel
141s
Max time network
119s
Command Line
Signatures
Danabot
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\ab4cf6181cfb102ec86c66d56af2d229.exe
"C:\Users\Admin\AppData\Local\Temp\ab4cf6181cfb102ec86c66d56af2d229.exe"
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\AB4CF6~1.TMP,S C:\Users\Admin\AppData\Local\Temp\AB4CF6~1.EXE
Network
| Country | Destination | Domain | Proto |
| US | 142.11.244.124:443 | tcp |
Files
memory/756-0-0x0000000000990000-0x0000000000A79000-memory.dmp
memory/756-2-0x0000000002310000-0x000000000240E000-memory.dmp
memory/756-6-0x0000000000400000-0x0000000000982000-memory.dmp
memory/1900-10-0x0000000001F10000-0x000000000206D000-memory.dmp
memory/756-8-0x0000000002310000-0x000000000240E000-memory.dmp
memory/756-5-0x0000000000400000-0x0000000000982000-memory.dmp
memory/756-1-0x0000000000990000-0x0000000000A79000-memory.dmp
memory/1900-11-0x0000000001F10000-0x000000000206D000-memory.dmp
memory/1900-19-0x0000000001F10000-0x000000000206D000-memory.dmp
memory/1900-20-0x0000000001F10000-0x000000000206D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-27 08:54
Reported
2024-01-07 17:54
Platform
win10v2004-20231215-en
Max time kernel
143s
Max time network
130s
Command Line
Signatures
Danabot
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 |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\ab4cf6181cfb102ec86c66d56af2d229.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1672 wrote to memory of 736 | N/A | C:\Users\Admin\AppData\Local\Temp\ab4cf6181cfb102ec86c66d56af2d229.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1672 wrote to memory of 736 | N/A | C:\Users\Admin\AppData\Local\Temp\ab4cf6181cfb102ec86c66d56af2d229.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1672 wrote to memory of 736 | N/A | C:\Users\Admin\AppData\Local\Temp\ab4cf6181cfb102ec86c66d56af2d229.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ab4cf6181cfb102ec86c66d56af2d229.exe
"C:\Users\Admin\AppData\Local\Temp\ab4cf6181cfb102ec86c66d56af2d229.exe"
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\AB4CF6~1.TMP,S C:\Users\Admin\AppData\Local\Temp\AB4CF6~1.EXE
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1672 -ip 1672
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 500
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 179.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.233.44.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.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 | 210.178.17.96.in-addr.arpa | udp |
| US | 142.11.244.124:443 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.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 | 13.107.21.200:443 | tse1.mm.bing.net | tcp |
Files
memory/1672-1-0x00000000025C0000-0x00000000026AB000-memory.dmp
memory/1672-2-0x0000000002710000-0x000000000280E000-memory.dmp
memory/1672-5-0x0000000000400000-0x0000000000982000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\AB4CF6~1.TMP
| MD5 | 2d4a1640cb5c2fab5495bcdbfc4b8b36 |
| SHA1 | c4d3574291f604698fd7f96c08b3aef0163e04dd |
| SHA256 | 1e55e9abe594d994db42e00b0ea2ce6c4f476b9e159f9ca19edd1d85a55a8014 |
| SHA512 | 15df90236b82294f608e7fc01941ad0706b8b120db5d82165e27ee3abf48bbe3b40cdf2ea4e6603c643752d93fe148fb685d48c42f4dba4c4775c3aad624193f |
C:\Users\Admin\AppData\Local\Temp\AB4CF6~1.EXE.tmp
| MD5 | 60df7e42cedd0c22e9c2db5c2c468918 |
| SHA1 | 6df866df7cac882287f8fddd045dcbfe1fd1c1b2 |
| SHA256 | 23a95f0d9d9cc12a092f9ec075845fa19b287be1e0427bf3998fe0979e62da95 |
| SHA512 | 8ec323034f6b355863b649322d7c54e627d7bfae45fd112e4f4ee2fa3c87d8eaa8b270c805ca824428c95db910df509fb36b536cd8bd13fd63e70d0667b5149e |
memory/1672-8-0x0000000000400000-0x0000000000982000-memory.dmp
memory/1672-9-0x0000000002710000-0x000000000280E000-memory.dmp
memory/736-10-0x0000000000400000-0x000000000055D000-memory.dmp
memory/736-18-0x0000000000400000-0x000000000055D000-memory.dmp
memory/736-19-0x0000000000400000-0x000000000055D000-memory.dmp