Analysis Overview
SHA256
3b4948df3b46a9f63d0ee48b73794b1ff6cbfd15531566c671746fe6c9ffd961
Threat Level: Known bad
The file 2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid was found to be: Known bad.
Malicious Activity Summary
Detect Blackmoon payload
UPX dump on OEP (original entry point)
Blackmoon family
Blackmoon, KrBanker
UPX dump on OEP (original entry point)
Checks computer location settings
UPX packed file
Executes dropped EXE
Loads dropped DLL
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-06 13:51
Signatures
Blackmoon family
Detect Blackmoon payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-06 13:51
Reported
2024-06-06 13:53
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Blackmoon, KrBanker
Detect Blackmoon payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1588 wrote to memory of 3916 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe |
| PID 1588 wrote to memory of 3916 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe"
C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe
"C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe" --conf-path="C:\Users\Admin\AppData\Roaming\Downloader\aria2.conf" #--save-session="C:\Users\Admin\AppData\Roaming\Downloader\aria2.session" --input-file="C:\Users\Admin\AppData\Roaming\Downloader\aria2.session" --rpc-listen-port=6288 --listen-port=6388 --dht-listen-port=6390 --enable-rpc=true --rpc-allow-origin-all=true --disable-ipv6=false --rpc-secret=123 --enable-dht=true --enable-dht6=true --dht-file-path="C:\Users\Admin\AppData\Roaming\Downloader\dht.dat" --dht-file-path6="C:\Users\Admin\AppData\Roaming\Downloader\dht6.dat" --bt-external-ip= --stop-with-process=1588
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip.tool.chinaz.com | udp |
| CN | 123.129.219.81:80 | ip.tool.chinaz.com | tcp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.96:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 96.61.62.23.in-addr.arpa | udp |
| N/A | 127.0.0.1:6288 | tcp | |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 89.16.208.104.in-addr.arpa | udp |
Files
memory/1588-1-0x0000000010000000-0x0000000010116000-memory.dmp
memory/1588-0-0x0000000000400000-0x0000000000F70000-memory.dmp
memory/1588-5-0x0000000002FA0000-0x000000000305E000-memory.dmp
memory/1588-7-0x0000000075D00000-0x0000000075D01000-memory.dmp
memory/1588-6-0x0000000002E20000-0x0000000002E3A000-memory.dmp
C:\Users\Admin\AppData\Roaming\Downloader\libcurl.dll
| MD5 | c827add774456c759d2a7b35a2ae3525 |
| SHA1 | e6817d1b5c62460bdfd4aa3cd3941a6e7ecdc533 |
| SHA256 | 5eb7c4723acab028d8bfea807cae6dad1f38d2c21b11586d77a69a716fbc4f2a |
| SHA512 | 5febaf93c07eb86b2dd9a228fe18e55ba57183d7300c07da802ddf7d381c3138e20601386744e92caed15e183fa793969ce47fa799e9f124c3f09e0b2c1da22d |
memory/1588-16-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
memory/1588-18-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
memory/1588-17-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
memory/1588-15-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
memory/1588-14-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
memory/1588-13-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
memory/1588-19-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe
| MD5 | a5c047f169471bd325552c255d6c04af |
| SHA1 | e313cff2f3d668ec5d0e90920bd622b0f38aed9d |
| SHA256 | cec8bb942475690363c1558fdf55e3cf59f29607967a822a626d4976a348334a |
| SHA512 | 6cf929d36ea0c95815d3218a3b11f0c8f539a6113c368642a70d41379145ba7ace9aed1e5b78836a4cd2ca861d9bcd10fea3e7fc126adb85822ed4cf4f762f0d |
C:\Users\Admin\AppData\Roaming\Downloader\aria2.conf
| MD5 | be2848313251cc4bdc3f4d83fbb678ee |
| SHA1 | 1e43738b25f0abcb6288e12b7e8d01b3e8666e8a |
| SHA256 | 35a633ec422857ce9d27f0e6b948d8b871af90c0430754bdd3f7ca70970e866d |
| SHA512 | 7093a99574544973a2c4ea9abebeefdb8b463bb42514a5d06dc29bff6cdd34381f10e394f79a8a5af1b27b86b5a31a71a48e569a2c76a20d4f982a5df61b3932 |
memory/3916-31-0x0000000000400000-0x00000000008CE000-memory.dmp
memory/1588-32-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
memory/1588-33-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
memory/1588-36-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
memory/1588-35-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
memory/1588-34-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
memory/1588-37-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
memory/1588-38-0x0000000075CE0000-0x0000000075DD0000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-06 13:51
Reported
2024-06-06 13:53
Platform
win7-20231129-en
Max time kernel
145s
Max time network
118s
Command Line
Signatures
Blackmoon, KrBanker
Detect Blackmoon payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | N/A |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2264 wrote to memory of 2588 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe |
| PID 2264 wrote to memory of 2588 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe |
| PID 2264 wrote to memory of 2588 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe |
| PID 2264 wrote to memory of 2588 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe | C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-06_fa26cfd5a2f621c95254e4f5ed6debae_icedid.exe"
C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe
"C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe" --conf-path="C:\Users\Admin\AppData\Roaming\Downloader\aria2.conf" #--save-session="C:\Users\Admin\AppData\Roaming\Downloader\aria2.session" --input-file="C:\Users\Admin\AppData\Roaming\Downloader\aria2.session" --rpc-listen-port=6288 --listen-port=6388 --dht-listen-port=6390 --enable-rpc=true --rpc-allow-origin-all=true --disable-ipv6=false --rpc-secret=123 --enable-dht=true --enable-dht6=true --dht-file-path="C:\Users\Admin\AppData\Roaming\Downloader\dht.dat" --dht-file-path6="C:\Users\Admin\AppData\Roaming\Downloader\dht6.dat" --bt-external-ip= --stop-with-process=2264
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip.tool.chinaz.com | udp |
| CN | 123.129.219.81:80 | ip.tool.chinaz.com | tcp |
| N/A | 127.0.0.1:6288 | tcp |
Files
memory/2264-1-0x0000000010000000-0x0000000010116000-memory.dmp
memory/2264-0-0x0000000000400000-0x0000000000F70000-memory.dmp
memory/2264-5-0x0000000000270000-0x000000000028A000-memory.dmp
memory/2264-6-0x0000000002F20000-0x0000000002FDE000-memory.dmp
memory/2264-11-0x0000000076120000-0x0000000076230000-memory.dmp
memory/2264-10-0x0000000076120000-0x0000000076230000-memory.dmp
memory/2264-9-0x0000000076134000-0x0000000076135000-memory.dmp
\Users\Admin\AppData\Roaming\Downloader\libcurl.dll
| MD5 | c827add774456c759d2a7b35a2ae3525 |
| SHA1 | e6817d1b5c62460bdfd4aa3cd3941a6e7ecdc533 |
| SHA256 | 5eb7c4723acab028d8bfea807cae6dad1f38d2c21b11586d77a69a716fbc4f2a |
| SHA512 | 5febaf93c07eb86b2dd9a228fe18e55ba57183d7300c07da802ddf7d381c3138e20601386744e92caed15e183fa793969ce47fa799e9f124c3f09e0b2c1da22d |
\Users\Admin\AppData\Roaming\Downloader\aria2c.exe
| MD5 | a5c047f169471bd325552c255d6c04af |
| SHA1 | e313cff2f3d668ec5d0e90920bd622b0f38aed9d |
| SHA256 | cec8bb942475690363c1558fdf55e3cf59f29607967a822a626d4976a348334a |
| SHA512 | 6cf929d36ea0c95815d3218a3b11f0c8f539a6113c368642a70d41379145ba7ace9aed1e5b78836a4cd2ca861d9bcd10fea3e7fc126adb85822ed4cf4f762f0d |
C:\Users\Admin\AppData\Roaming\Downloader\aria2.conf
| MD5 | be2848313251cc4bdc3f4d83fbb678ee |
| SHA1 | 1e43738b25f0abcb6288e12b7e8d01b3e8666e8a |
| SHA256 | 35a633ec422857ce9d27f0e6b948d8b871af90c0430754bdd3f7ca70970e866d |
| SHA512 | 7093a99574544973a2c4ea9abebeefdb8b463bb42514a5d06dc29bff6cdd34381f10e394f79a8a5af1b27b86b5a31a71a48e569a2c76a20d4f982a5df61b3932 |
memory/2588-24-0x0000000000400000-0x00000000008CE000-memory.dmp
memory/2264-25-0x0000000000270000-0x000000000028A000-memory.dmp
memory/2264-27-0x0000000076120000-0x0000000076230000-memory.dmp