Analysis Overview
SHA256
9649af1104cfd972e86b047703fe04b3ae21ff4620754d91cba542fa33a59bc0
Threat Level: Known bad
The file efd88b54cb2cb7330c632e3602c2ae58.exe 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
2024-01-09 18:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-09 18:43
Reported
2024-01-09 18:47
Platform
win7-20231215-en
Max time kernel
145s
Max time network
125s
Command Line
Signatures
Danabot
Danabot Loader Component
| 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 |
| 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 |
| N/A | N/A | N/A | N/A |
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\efd88b54cb2cb7330c632e3602c2ae58.exe
"C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.exe"
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\EFD88B~1.TMP,S C:\Users\Admin\AppData\Local\Temp\EFD88B~1.EXE
Network
| Country | Destination | Domain | Proto |
| US | 142.11.244.124:443 | tcp |
Files
memory/2452-0-0x00000000033A0000-0x000000000348A000-memory.dmp
memory/2452-1-0x00000000033A0000-0x000000000348A000-memory.dmp
memory/2452-2-0x0000000004C30000-0x0000000004D2F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\EFD88B~1.TMP
| MD5 | 5f47b2e2cdf0d06c448b5e5d2ef104f5 |
| SHA1 | 8424ffbd785260617369c8697f19bdfccb37f10b |
| SHA256 | c1da55d915e13a88e33222821397da73a176473d634b8d4015cc2487c3f5f342 |
| SHA512 | 336cc8952f1081b961a98f919c239961c8e69003002e07a1794307dd62f733574685b309837f788f71a7febb45b7ac58dfcce7954c1776c636440400cdec47b5 |
memory/2652-8-0x0000000001CB0000-0x0000000001E0F000-memory.dmp
memory/2452-9-0x0000000000400000-0x0000000003326000-memory.dmp
memory/2452-5-0x0000000000400000-0x0000000003326000-memory.dmp
memory/2452-10-0x0000000004C30000-0x0000000004D2F000-memory.dmp
memory/2652-11-0x0000000001CB0000-0x0000000001E0F000-memory.dmp
memory/2652-19-0x0000000001CB0000-0x0000000001E0F000-memory.dmp
memory/2652-20-0x0000000001CB0000-0x0000000001E0F000-memory.dmp
memory/2652-21-0x0000000001CB0000-0x0000000001E0F000-memory.dmp
memory/2652-22-0x0000000001CB0000-0x0000000001E0F000-memory.dmp
memory/2652-23-0x0000000001CB0000-0x0000000001E0F000-memory.dmp
memory/2652-24-0x0000000001CB0000-0x0000000001E0F000-memory.dmp
memory/2652-25-0x0000000001CB0000-0x0000000001E0F000-memory.dmp
memory/2652-26-0x0000000001CB0000-0x0000000001E0F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-09 18:43
Reported
2024-01-09 18:46
Platform
win10v2004-20231215-en
Max time kernel
143s
Max time network
107s
Command Line
Signatures
Danabot
Danabot Loader Component
| 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 |
| 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 |
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\efd88b54cb2cb7330c632e3602c2ae58.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2768 wrote to memory of 3924 | N/A | C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2768 wrote to memory of 3924 | N/A | C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2768 wrote to memory of 3924 | N/A | C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.exe
"C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 528
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2768 -ip 2768
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\EFD88B~1.TMP,S C:\Users\Admin\AppData\Local\Temp\EFD88B~1.EXE
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 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.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 | 23.160.77.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.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 | 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 |
Files
memory/2768-2-0x0000000005070000-0x000000000516F000-memory.dmp
memory/2768-1-0x0000000004F70000-0x0000000005068000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\EFD88B~1.EXE.tmp
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Temp\EFD88B~1.TMP
| MD5 | a89ac34f7069be0c191c8629c588743c |
| SHA1 | 1aa4e221767c9be6adf3c0e8b6677421091f90c9 |
| SHA256 | c09c8a1766a3c9a1fe726236426de9e717ffc49084a8e1ff6c348cef085af916 |
| SHA512 | 1201e78b65a5580d96c5a3f0a4d81b90a257067a75cdba215aff31fb630f322a22cf35474bedad4c82cf4bb1f492e79417866b35a53e17989044186f60b8dc18 |
memory/2768-7-0x0000000000400000-0x0000000003326000-memory.dmp
memory/2768-9-0x0000000005070000-0x000000000516F000-memory.dmp
memory/2768-8-0x0000000000400000-0x0000000003326000-memory.dmp
memory/3924-10-0x0000000000400000-0x000000000055F000-memory.dmp
memory/3924-18-0x0000000000400000-0x000000000055F000-memory.dmp
memory/3924-19-0x0000000000400000-0x000000000055F000-memory.dmp
memory/3924-20-0x0000000000400000-0x000000000055F000-memory.dmp
memory/3924-21-0x0000000000400000-0x000000000055F000-memory.dmp
memory/3924-22-0x0000000000400000-0x000000000055F000-memory.dmp
memory/3924-23-0x0000000000400000-0x000000000055F000-memory.dmp
memory/3924-24-0x0000000000400000-0x000000000055F000-memory.dmp
memory/3924-25-0x0000000000400000-0x000000000055F000-memory.dmp