Analysis Overview
SHA256
9649af1104cfd972e86b047703fe04b3ae21ff4620754d91cba542fa33a59bc0
Threat Level: Known bad
The file efd88b54cb2cb7330c632e3602c2ae58 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 18:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-28 18:45
Reported
2024-01-09 16:19
Platform
win7-20231215-en
Max time kernel
144s
Max time network
120s
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 |
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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:\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
C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.exe
"C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.exe"
Network
| Country | Destination | Domain | Proto |
| US | 142.11.244.124:443 | tcp |
Files
memory/2192-11-0x0000000004C80000-0x0000000004D6A000-memory.dmp
memory/2192-10-0x0000000004D70000-0x0000000004E6F000-memory.dmp
memory/2192-6-0x0000000000400000-0x0000000003326000-memory.dmp
memory/1080-9-0x0000000000900000-0x0000000000A5F000-memory.dmp
\Users\Admin\AppData\Local\Temp\EFD88B~1.TMP
| MD5 | ec7300a9ae90d77bed597aab1eccc019 |
| SHA1 | cccb5b46e2f45fb965c1d193998df84eb46647a4 |
| SHA256 | 94d64f629f1a4e63a288d06efd55c773b0b7b3ff8b9aaacc059194c2492880c0 |
| SHA512 | bf0f62d5b37644cfdbf081428a4c777824352b879ae1cc272c9c4bf0ac68771b34df84f851f2eed2cc6110c57097f7308f3951f935585a946f5a07726ad51789 |
C:\Users\Admin\AppData\Local\Temp\EFD88B~1.TMP
| MD5 | 00c1351d6d68f45654fab89582c49cfe |
| SHA1 | d14599c6e784e74b24ad61a4604df1ede094bf4e |
| SHA256 | a54cfdd601993420db17fcbd120a8b68ff233cbe5813056e59ceec64a052d538 |
| SHA512 | d7a76f6c56432e5e364417cdc9a8fbedc7bb008c775076a17752a48269272c7dc545c9e5c4805fa77faf144031d2364db4d99ec582e395e023935a4b2bb5743d |
memory/2192-5-0x0000000000400000-0x0000000003326000-memory.dmp
memory/2192-2-0x0000000004D70000-0x0000000004E6F000-memory.dmp
memory/2192-1-0x0000000004C80000-0x0000000004D6A000-memory.dmp
memory/2192-0-0x0000000004C80000-0x0000000004D6A000-memory.dmp
memory/1080-12-0x0000000000900000-0x0000000000A5F000-memory.dmp
memory/1080-20-0x0000000000900000-0x0000000000A5F000-memory.dmp
memory/1080-21-0x0000000000900000-0x0000000000A5F000-memory.dmp
memory/1080-22-0x0000000000900000-0x0000000000A5F000-memory.dmp
memory/1080-23-0x0000000000900000-0x0000000000A5F000-memory.dmp
memory/1080-24-0x0000000000900000-0x0000000000A5F000-memory.dmp
memory/1080-25-0x0000000000900000-0x0000000000A5F000-memory.dmp
memory/1080-26-0x0000000000900000-0x0000000000A5F000-memory.dmp
memory/1080-27-0x0000000000900000-0x0000000000A5F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-28 18:45
Reported
2024-01-09 16:18
Platform
win10v2004-20231222-en
Max time kernel
149s
Max time network
149s
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 |
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| 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 3060 wrote to memory of 2564 | N/A | C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3060 wrote to memory of 2564 | N/A | C:\Users\Admin\AppData\Local\Temp\efd88b54cb2cb7330c632e3602c2ae58.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3060 wrote to memory of 2564 | 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\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
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3060 -ip 3060
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3060 -s 508
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 148.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| 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 | 187.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 195.233.44.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 16.234.44.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.241.123.92.in-addr.arpa | udp |
| US | 142.11.244.124:443 | tcp | |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| GB | 96.17.178.211:80 | tcp | |
| GB | 96.17.178.211:80 | tcp | |
| GB | 96.17.178.211:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 20.42.65.84:443 | tcp | |
| GB | 96.17.178.211:80 | tcp | |
| GB | 96.17.178.211:80 | tcp | |
| GB | 96.17.178.211:80 | tcp | |
| GB | 96.17.178.211:80 | tcp | |
| GB | 96.17.178.211:80 | tcp | |
| GB | 96.17.178.211:80 | tcp | |
| GB | 96.17.178.211:80 | tcp | |
| GB | 96.17.178.211:80 | tcp | |
| GB | 96.17.178.211:80 | tcp | |
| GB | 96.17.178.211:80 | tcp |
Files
memory/3060-2-0x00000000051E0000-0x00000000052DF000-memory.dmp
memory/3060-1-0x0000000005070000-0x0000000005167000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\EFD88B~1.EXE.tmp
| MD5 | 5f47b2e2cdf0d06c448b5e5d2ef104f5 |
| SHA1 | 8424ffbd785260617369c8697f19bdfccb37f10b |
| SHA256 | c1da55d915e13a88e33222821397da73a176473d634b8d4015cc2487c3f5f342 |
| SHA512 | 336cc8952f1081b961a98f919c239961c8e69003002e07a1794307dd62f733574685b309837f788f71a7febb45b7ac58dfcce7954c1776c636440400cdec47b5 |
C:\Users\Admin\AppData\Local\Temp\EFD88B~1.TMP
| MD5 | b903a816896c637b79d111e2456b4c55 |
| SHA1 | cca51862753eb8e877c966497ddd2bf537fade86 |
| SHA256 | f41498d596cd01afe3a4c505187b42445469ebfc6170b79f0de438215aa9b175 |
| SHA512 | 82b43e6a490bd20f469ccd544c74832f05f181b4127b0a263492992122e5c75db127c6e7f1a260294ca2c73c4d3746a8604cf493fc22193e12d676466f402778 |
memory/3060-7-0x0000000000400000-0x0000000003326000-memory.dmp
memory/3060-9-0x00000000051E0000-0x00000000052DF000-memory.dmp
memory/3060-8-0x0000000000400000-0x0000000003326000-memory.dmp
memory/2564-10-0x0000000000400000-0x000000000055F000-memory.dmp
memory/2564-18-0x0000000000400000-0x000000000055F000-memory.dmp
memory/2564-19-0x0000000000400000-0x000000000055F000-memory.dmp
memory/2564-20-0x0000000000400000-0x000000000055F000-memory.dmp
memory/2564-21-0x0000000000400000-0x000000000055F000-memory.dmp
memory/2564-22-0x0000000000400000-0x000000000055F000-memory.dmp
memory/2564-23-0x0000000000400000-0x000000000055F000-memory.dmp
memory/2564-24-0x0000000000400000-0x000000000055F000-memory.dmp
memory/2564-25-0x0000000000400000-0x000000000055F000-memory.dmp