Analysis Overview
SHA256
5b403d77d0b7c4e1354325a34e8d5c48635ee82f98889a13c254517cd2f4649a
Threat Level: Shows suspicious behavior
The file 2024-06-08_10330c24ca4bf496a588f378d39df984_icedid was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
Unsigned PE
Suspicious use of SetWindowsHookEx
Modifies Internet Explorer settings
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-08 09:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-08 09:03
Reported
2024-06-08 09:06
Platform
win7-20240221-en
Max time kernel
146s
Max time network
140s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\ClearableListData | C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\ClearableListData\UserFilter = 411f00005308adba01000000320000000100000001000000dc0000005ae832d8a337d001010000000a0061006c0069007000610079002e0063006f006d00 | C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.ip.cn | udp |
| US | 104.21.64.12:80 | www.ip.cn | tcp |
| US | 104.21.64.12:443 | www.ip.cn | tcp |
| US | 8.8.8.8:53 | www.gdshenzhen.cc | udp |
| US | 8.8.8.8:53 | s1.uuwise.com | udp |
| HK | 43.154.18.100:80 | s1.uuwise.com | tcp |
| US | 8.8.8.8:53 | s1.uudama.com | udp |
| US | 8.8.8.8:53 | s1.taskok.com | udp |
| CN | 116.255.181.147:80 | s1.taskok.com | tcp |
| US | 8.8.8.8:53 | s1.uudati.com | udp |
| CN | 113.107.181.45:80 | s1.uudati.com | tcp |
| US | 8.8.8.8:53 | cn.pool.ntp.org | udp |
| US | 8.8.8.8:53 | 1.cn.pool.ntp.org | udp |
| US | 8.8.8.8:53 | 0.cn.pool.ntp.org | udp |
| US | 8.8.8.8:53 | 2.cn.pool.ntp.org | udp |
| US | 8.8.8.8:53 | 3.cn.pool.ntp.org | udp |
| CN | 116.255.181.147:80 | s1.taskok.com | tcp |
| CN | 113.107.181.45:80 | s1.uudati.com | tcp |
| US | 8.8.8.8:53 | www.baidu.com | udp |
| US | 8.8.8.8:53 | www.baidu.com | udp |
| US | 8.8.8.8:53 | www.baidu.com | udp |
| US | 8.8.8.8:53 | www.baidu.com | udp |
| US | 8.8.8.8:53 | www.baidu.com | udp |
| US | 8.8.8.8:53 | www.baidu.com | udp |
Files
\Users\Admin\AppData\Local\Temp\UUWiseHelper.dll
| MD5 | afd14de763f7c540e686afdc55281039 |
| SHA1 | 0318a2650104e5eb7b6ca7c02d1e54f276a4f14c |
| SHA256 | 09a3bf6a8df99c692ba656779c94932a08b61c21350a4bba4bf19afb40076c6c |
| SHA512 | 4ad521f270ea54359c91084f76c9287bea9e93533681d766aa7f7dce60f1f731244c27020af141f8a8329ad6c9ec6b080a1cc7665a14b8cdc3bdbb632905a321 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-08 09:03
Reported
2024-06-08 09:06
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
140s
Command Line
Signatures
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\ClearableListData | C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\BrowserEmulation\ClearableListData\UserFilter = 411f00005308adba01000000320000000100000001000000dc0000005ae832d8a337d001010000000a0061006c0069007000610079002e0063006f006d00 | C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-08_10330c24ca4bf496a588f378d39df984_icedid.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.ip.cn | udp |
| US | 172.67.174.23:80 | www.ip.cn | tcp |
| US | 172.67.174.23:443 | www.ip.cn | tcp |
| US | 8.8.8.8:53 | www.gdshenzhen.cc | udp |
| US | 8.8.8.8:53 | s1.uuwise.com | udp |
| HK | 43.154.18.100:80 | s1.uuwise.com | tcp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.174.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | s1.uudama.com | udp |
| US | 8.8.8.8:53 | 100.18.154.43.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | s1.uudama.com | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | s1.taskok.com | udp |
| CN | 116.255.181.147:80 | s1.taskok.com | tcp |
| US | 8.8.8.8:53 | s1.uudati.com | udp |
| CN | 113.107.181.45:80 | s1.uudati.com | tcp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cn.pool.ntp.org | udp |
| US | 8.8.8.8:53 | 1.cn.pool.ntp.org | udp |
| US | 8.8.8.8:53 | 3.cn.pool.ntp.org | udp |
| US | 8.8.8.8:53 | 2.cn.pool.ntp.org | udp |
| US | 8.8.8.8:53 | 0.cn.pool.ntp.org | udp |
| US | 8.8.8.8:53 | s1.uudama.com | udp |
| US | 8.8.8.8:53 | 82.29.112.202.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 184.183.28.119.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 123.200.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.102.46.78.in-addr.arpa | udp |
| US | 8.8.8.8:53 | s1.uudama.com | udp |
| CN | 116.255.181.147:80 | s1.taskok.com | tcp |
| CN | 113.107.181.45:80 | s1.uudati.com | tcp |
| US | 8.8.8.8:53 | www.baidu.com | udp |
| US | 8.8.8.8:53 | www.gdshenzhen.cc | udp |
| US | 8.8.8.8:53 | www.baidu.com | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.gdshenzhen.cc | udp |
| US | 8.8.8.8:53 | www.baidu.com | udp |
| US | 8.8.8.8:53 | www.gdshenzhen.cc | udp |
| US | 8.8.8.8:53 | www.baidu.com | udp |
Files
C:\Users\Admin\AppData\Local\Temp\UUWiseHelper.dll
| MD5 | afd14de763f7c540e686afdc55281039 |
| SHA1 | 0318a2650104e5eb7b6ca7c02d1e54f276a4f14c |
| SHA256 | 09a3bf6a8df99c692ba656779c94932a08b61c21350a4bba4bf19afb40076c6c |
| SHA512 | 4ad521f270ea54359c91084f76c9287bea9e93533681d766aa7f7dce60f1f731244c27020af141f8a8329ad6c9ec6b080a1cc7665a14b8cdc3bdbb632905a321 |