Analysis Overview
SHA256
0f91e031cbd03cda2fad3d4c2cd78871adae491fef04564a5ebb45ecbfa313df
Threat Level: Known bad
The file 603489e0ce3e4c942d3cb6badafb76f7.bin was found to be: Known bad.
Malicious Activity Summary
Socks5Systemz
Detect Socks5Systemz Payload
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Checks installed software on the system
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-25 01:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-25 01:58
Reported
2024-03-25 02:01
Platform
win10v2004-20240226-en
Max time kernel
148s
Max time network
153s
Command Line
Signatures
Detect Socks5Systemz Payload
| 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 |
Socks5Systemz
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-AQ636.tmp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-AQ636.tmp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 91.211.247.248 | N/A | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.exe
"C:\Users\Admin\AppData\Local\Temp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.exe"
C:\Users\Admin\AppData\Local\Temp\is-AQ636.tmp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.tmp
"C:\Users\Admin\AppData\Local\Temp\is-AQ636.tmp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.tmp" /SL5="$70160,1773528,54272,C:\Users\Admin\AppData\Local\Temp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.exe"
C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
"C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe" -i
C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
"C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe" -s
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 182.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| LT | 91.211.247.248:53 | bhuruhi.com | udp |
| US | 8.8.8.8:53 | 248.247.211.91.in-addr.arpa | udp |
| MD | 45.142.214.240:80 | bhuruhi.com | tcp |
| BG | 93.123.39.238:2023 | tcp | |
| US | 8.8.8.8:53 | 240.214.142.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 238.39.123.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.179.89.13.in-addr.arpa | udp |
Files
memory/1308-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1308-2-0x0000000000400000-0x0000000000414000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-AQ636.tmp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.tmp
| MD5 | 92f7775908bb12183914bb0753782913 |
| SHA1 | 8d1091da36832942d48f2fe9a1a216fdd556b9c4 |
| SHA256 | a43c4e3916a92d299c22e2010383b2a8f85e14882a610de57bb2fef91f7984ed |
| SHA512 | 7e39cafdc00a46f2353f6eeaa8fee0d7c94f489d1fd4581e125408bae63a2e6cd135f65807c3574c833f970b64106badb7dd0a2a6ee9859b3b60b3d1b6e19c39 |
memory/2544-7-0x00000000005E0000-0x00000000005E1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-HMET0.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
| MD5 | ecd25bbe932879f7b1104322f0338e11 |
| SHA1 | 03e574a7f06a85bc0cbbabfb86e1cfb621031056 |
| SHA256 | 31a2a7a5b20873a11d02be605f1d4be60e099ff33d82fcc6b4e2092769d3d811 |
| SHA512 | e1a5c06abf4507cccdbb83f4b02853b6f9f82f64f04e51b382929b13a2dec475951748498b9a5843a658f0b712ba3d8110fd072b5960168e20a2a1e6eb217232 |
memory/3180-38-0x0000000000400000-0x000000000060B000-memory.dmp
memory/3180-39-0x0000000000400000-0x000000000060B000-memory.dmp
memory/3180-42-0x0000000000400000-0x000000000060B000-memory.dmp
memory/3180-43-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-46-0x0000000000400000-0x000000000060B000-memory.dmp
memory/1308-47-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2544-48-0x0000000000400000-0x00000000004B8000-memory.dmp
memory/648-49-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2544-50-0x00000000005E0000-0x00000000005E1000-memory.dmp
memory/648-53-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-54-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-57-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-60-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-63-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-66-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-68-0x0000000000900000-0x00000000009A2000-memory.dmp
memory/648-67-0x0000000000900000-0x00000000009A2000-memory.dmp
memory/648-74-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-77-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-78-0x0000000000900000-0x00000000009A2000-memory.dmp
memory/648-81-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-84-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-87-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-90-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-91-0x0000000000900000-0x00000000009A2000-memory.dmp
memory/648-92-0x0000000000900000-0x00000000009A2000-memory.dmp
memory/648-96-0x0000000000400000-0x000000000060B000-memory.dmp
memory/648-99-0x0000000000400000-0x000000000060B000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-25 01:58
Reported
2024-03-25 02:01
Platform
win7-20240221-en
Max time kernel
145s
Max time network
136s
Command Line
Signatures
Detect Socks5Systemz Payload
| 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 |
Socks5Systemz
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-JEJLB.tmp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe | N/A |
Loads dropped DLL
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 141.98.234.31 | N/A | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.exe
"C:\Users\Admin\AppData\Local\Temp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.exe"
C:\Users\Admin\AppData\Local\Temp\is-JEJLB.tmp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.tmp
"C:\Users\Admin\AppData\Local\Temp\is-JEJLB.tmp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.tmp" /SL5="$4014E,1773528,54272,C:\Users\Admin\AppData\Local\Temp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.exe"
C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
"C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe" -i
C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
"C:\Users\Admin\AppData\Local\Color Picker\colorpicker.exe" -s
Network
| Country | Destination | Domain | Proto |
| HK | 141.98.234.31:53 | boyljnd.com | udp |
| MD | 45.142.214.240:80 | boyljnd.com | tcp |
Files
memory/2868-1-0x0000000000400000-0x0000000000414000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-JEJLB.tmp\1ba1766362edbe760510aba2daa552624058f0dbd7f4e426c8801bd876b915d6.tmp
| MD5 | 92f7775908bb12183914bb0753782913 |
| SHA1 | 8d1091da36832942d48f2fe9a1a216fdd556b9c4 |
| SHA256 | a43c4e3916a92d299c22e2010383b2a8f85e14882a610de57bb2fef91f7984ed |
| SHA512 | 7e39cafdc00a46f2353f6eeaa8fee0d7c94f489d1fd4581e125408bae63a2e6cd135f65807c3574c833f970b64106badb7dd0a2a6ee9859b3b60b3d1b6e19c39 |
memory/1668-9-0x00000000001D0000-0x00000000001D1000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-D0KJP.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
\Users\Admin\AppData\Local\Temp\is-D0KJP.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
\Users\Admin\AppData\Local\Color Picker\colorpicker.exe
| MD5 | ecd25bbe932879f7b1104322f0338e11 |
| SHA1 | 03e574a7f06a85bc0cbbabfb86e1cfb621031056 |
| SHA256 | 31a2a7a5b20873a11d02be605f1d4be60e099ff33d82fcc6b4e2092769d3d811 |
| SHA512 | e1a5c06abf4507cccdbb83f4b02853b6f9f82f64f04e51b382929b13a2dec475951748498b9a5843a658f0b712ba3d8110fd072b5960168e20a2a1e6eb217232 |
memory/1668-43-0x0000000003510000-0x000000000371B000-memory.dmp
memory/2356-44-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2356-45-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2356-48-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2356-49-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-51-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-53-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2868-54-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1668-55-0x0000000000400000-0x00000000004B8000-memory.dmp
memory/2388-56-0x0000000000400000-0x000000000060B000-memory.dmp
memory/1668-59-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/2388-60-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-63-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-64-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-67-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-70-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-73-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-74-0x0000000002590000-0x0000000002632000-memory.dmp
memory/2388-75-0x0000000002590000-0x0000000002632000-memory.dmp
memory/2388-81-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-84-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-87-0x0000000002590000-0x0000000002632000-memory.dmp
memory/2388-88-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-91-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-94-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-97-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-101-0x0000000000400000-0x000000000060B000-memory.dmp
memory/2388-104-0x0000000000400000-0x000000000060B000-memory.dmp