Analysis Overview
SHA256
1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd
Threat Level: Known bad
The file 1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd was found to be: Known bad.
Malicious Activity Summary
Detect Socks5Systemz Payload
Socks5Systemz
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
Checks installed software on the system
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-03 23:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-03 23:16
Reported
2024-08-03 23:18
Platform
win10v2004-20240802-en
Max time kernel
150s
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 |
Socks5Systemz
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-8JPF6.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-8JPF6.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 45.155.250.90 | N/A | N/A |
Checks installed software on the system
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\is-8JPF6.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-8JPF6.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-8JPF6.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-8JPF6.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.exe
"C:\Users\Admin\AppData\Local\Temp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.exe"
C:\Users\Admin\AppData\Local\Temp\is-8JPF6.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp
"C:\Users\Admin\AppData\Local\Temp\is-8JPF6.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp" /SL5="$90062,3970375,54272,C:\Users\Admin\AppData\Local\Temp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.exe"
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
"C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe" -i
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
"C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe" -s
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 121.170.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.58.20.217.in-addr.arpa | udp |
| SE | 45.155.250.90:53 | aquunvn.ru | udp |
| CH | 185.196.8.214:80 | aquunvn.ru | tcp |
| NL | 89.105.201.183:2023 | tcp | |
| US | 8.8.8.8:53 | 90.250.155.45.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 214.8.196.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.201.105.89.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.179.89.13.in-addr.arpa | udp |
Files
memory/1168-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1168-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-8JPF6.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp
| MD5 | 96e2c8db3dd8e1f3632aab3b400e4b9a |
| SHA1 | 4272048cddf5a17cee879c2c421f61e33baeff69 |
| SHA256 | 624f7af3f2c4baa83666b9d02935116368c7660d5ee7059704f1d7279cde4cf2 |
| SHA512 | 1d1642d10d31bf54e78fa6b3bba5e31b4fe745f1834d61dcf5ffd1d99934c1d7ba3ecc4832d0c3519380f5ded71632bf084ad4cfb3f74785e54d434508a8e984 |
memory/3976-10-0x0000000000400000-0x00000000004BD000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-FKAH1.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
| MD5 | c70996a70f43a96301278bf9a9d0a215 |
| SHA1 | cf88625f14041502a5abc1132b2ee8b43e0b5ca1 |
| SHA256 | d0a8fe39c12a906ab05692c6b5fd7aa30b9b4e8bafb9c684a1ffac86dbea79c2 |
| SHA512 | d68cb62624801ab510fdd3a3161fa2a8d463bee2ad4cca092edadf6c57ef89f1c8879c220e7f5f0604dfda850195d2c4aac8f6c301b58c10ddb21f0f37fff03d |
memory/1704-52-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1704-53-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1704-54-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1704-56-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-59-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1168-60-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3976-61-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/2192-62-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-65-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-68-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-71-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-74-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-77-0x0000000000C50000-0x0000000000CF2000-memory.dmp
memory/2192-79-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-84-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-87-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-90-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-93-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-96-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-99-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-100-0x0000000000C50000-0x0000000000CF2000-memory.dmp
memory/2192-101-0x0000000000C50000-0x0000000000CF2000-memory.dmp
memory/2192-105-0x0000000000400000-0x000000000089E000-memory.dmp
memory/2192-108-0x0000000000400000-0x000000000089E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-03 23:16
Reported
2024-08-03 23:19
Platform
win11-20240802-en
Max time kernel
142s
Max time network
131s
Command Line
Signatures
Detect Socks5Systemz Payload
| Description | Indicator | Process | Target |
| 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-JDQ2J.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-JDQ2J.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.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
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\is-JDQ2J.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-JDQ2J.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-JDQ2J.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-JDQ2J.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.exe
"C:\Users\Admin\AppData\Local\Temp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.exe"
C:\Users\Admin\AppData\Local\Temp\is-JDQ2J.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp
"C:\Users\Admin\AppData\Local\Temp\is-JDQ2J.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp" /SL5="$D0262,3970375,54272,C:\Users\Admin\AppData\Local\Temp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.exe"
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
"C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe" -i
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
"C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe" -s
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| LT | 91.211.247.248:53 | ejudgvc.ua | udp |
| CH | 185.196.8.214:80 | ejudgvc.ua | tcp |
Files
memory/1692-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1692-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-JDQ2J.tmp\1746eae7ce4a09000409781060cb456c286bb5237e94f852fd3bd3e7f7d912dd.tmp
| MD5 | 96e2c8db3dd8e1f3632aab3b400e4b9a |
| SHA1 | 4272048cddf5a17cee879c2c421f61e33baeff69 |
| SHA256 | 624f7af3f2c4baa83666b9d02935116368c7660d5ee7059704f1d7279cde4cf2 |
| SHA512 | 1d1642d10d31bf54e78fa6b3bba5e31b4fe745f1834d61dcf5ffd1d99934c1d7ba3ecc4832d0c3519380f5ded71632bf084ad4cfb3f74785e54d434508a8e984 |
memory/2248-10-0x0000000000400000-0x00000000004BD000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-GUEA0.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Jeengle\jeengle32_64.exe
| MD5 | c70996a70f43a96301278bf9a9d0a215 |
| SHA1 | cf88625f14041502a5abc1132b2ee8b43e0b5ca1 |
| SHA256 | d0a8fe39c12a906ab05692c6b5fd7aa30b9b4e8bafb9c684a1ffac86dbea79c2 |
| SHA512 | d68cb62624801ab510fdd3a3161fa2a8d463bee2ad4cca092edadf6c57ef89f1c8879c220e7f5f0604dfda850195d2c4aac8f6c301b58c10ddb21f0f37fff03d |
memory/748-52-0x0000000000400000-0x000000000089E000-memory.dmp
memory/748-53-0x0000000000400000-0x000000000089E000-memory.dmp
memory/748-55-0x0000000000400000-0x000000000089E000-memory.dmp
memory/748-56-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-59-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1692-60-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2248-61-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/1160-62-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-65-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-68-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-71-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-74-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-75-0x0000000002710000-0x00000000027B2000-memory.dmp
memory/1160-79-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-84-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-87-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-90-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-93-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-96-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-100-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-103-0x0000000000400000-0x000000000089E000-memory.dmp
memory/1160-106-0x0000000000400000-0x000000000089E000-memory.dmp