Analysis Overview
SHA256
8db66b0d87316c8c483597cb7866f77be2097400c792f2544350fe746f98572e
Threat Level: Known bad
The file qNwUDBzN8dnHz2YVxcnehO9i.exe was found to be: Known bad.
Malicious Activity Summary
Socks5Systemz
Detect Socks5Systemz Payload
Executes dropped EXE
Unexpected DNS network traffic destination
Loads dropped DLL
Checks installed software on the system
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-11 21:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-11 21:20
Reported
2024-08-11 21:23
Platform
win10-20240404-en
Max time kernel
144s
Max time network
151s
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-250LM.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-250LM.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-250LM.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-250LM.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
Unexpected DNS network traffic destination
| Description | Indicator | Process | Target |
| Destination IP | 152.89.198.214 | 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\qNwUDBzN8dnHz2YVxcnehO9i.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\is-250LM.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-250LM.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-250LM.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-250LM.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe
"C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe"
C:\Users\Admin\AppData\Local\Temp\is-250LM.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp
"C:\Users\Admin\AppData\Local\Temp\is-250LM.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp" /SL5="$501F8,3900869,54272,C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe"
C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe
"C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe" -i
C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe
"C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe" -s
Network
| Country | Destination | Domain | Proto |
| RU | 152.89.198.214:53 | bnobdne.com | udp |
| CH | 185.196.8.214:80 | bnobdne.com | tcp |
| US | 8.8.8.8:53 | 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.d.6.c.9.5.8.9.ip6.arpa | udp |
| US | 8.8.8.8:53 | 214.8.196.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.d.6.c.9.5.8.9.ip6.arpa | udp |
| US | 8.8.8.8:53 | 66.112.168.52.in-addr.arpa | udp |
Files
memory/2856-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2856-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-250LM.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp
| MD5 | 00f15ee57af82fc40ac1ec609d1810a4 |
| SHA1 | 6abfae4f73ade5af54d267c02389daf49abd6a51 |
| SHA256 | 20fea1e5fc629afb3a4f3aa818e7c00c66b692e2d6180c7ba64a246fd9d5d847 |
| SHA512 | f9ab66c722b37cdb96f1a547a2c2d1c870b4966f27fee269bf65d47a506c2fcb0eab1ac168d0b4246ec336b23694d3c675d5be48f3338b79b76407c31cdad24c |
\Users\Admin\AppData\Local\Temp\is-VLKT3.tmp\_isetup\_isdecmp.dll
| MD5 | a813d18268affd4763dde940246dc7e5 |
| SHA1 | c7366e1fd925c17cc6068001bd38eaef5b42852f |
| SHA256 | e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64 |
| SHA512 | b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4 |
\Users\Admin\AppData\Local\Temp\is-VLKT3.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
memory/4964-22-0x0000000000400000-0x00000000004BD000-memory.dmp
C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe
| MD5 | 59c30c6ffdfd385dbe9b0f999bcd17a4 |
| SHA1 | 3e87cd61ac869ff1a72f6f1d8d8dcf577d7454dd |
| SHA256 | cd0ebd138ff66b54fd739b724d51a32727f69ed6f75730138e028516fb325f35 |
| SHA512 | 34c3eaba4b1952297263c48b5097527f911551c61cd05c6f215d54a42e0cdd3b1a002723d501d269f56ba3991cf3016c0ae5a6d30d081dab41d195bd6cc4862d |
memory/3848-58-0x0000000000400000-0x0000000000748000-memory.dmp
memory/3848-59-0x0000000000400000-0x0000000000748000-memory.dmp
memory/3848-62-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-65-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2856-66-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4964-67-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/1532-68-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-71-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-74-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-77-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-80-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-81-0x0000000000A40000-0x0000000000AE2000-memory.dmp
memory/1532-87-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-90-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-93-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-96-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-99-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-102-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-105-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-109-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1532-112-0x0000000000400000-0x0000000000748000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-11 21:20
Reported
2024-08-11 21:23
Platform
win7-20240729-en
Max time kernel
150s
Max time network
138s
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-DFPGB.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
Loads dropped DLL
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\is-DFPGB.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-DFPGB.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-DFPGB.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-DFPGB.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe
"C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe"
C:\Users\Admin\AppData\Local\Temp\is-DFPGB.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp
"C:\Users\Admin\AppData\Local\Temp\is-DFPGB.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp" /SL5="$50112,3900869,54272,C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe"
C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe
"C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe" -i
C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe
"C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe" -s
Network
| Country | Destination | Domain | Proto |
| LT | 91.211.247.248:53 | bmmrubd.com | udp |
| CH | 185.196.8.214:80 | bmmrubd.com | tcp |
Files
memory/1244-2-0x0000000000401000-0x000000000040B000-memory.dmp
memory/1244-0-0x0000000000400000-0x0000000000414000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-DFPGB.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp
| MD5 | 00f15ee57af82fc40ac1ec609d1810a4 |
| SHA1 | 6abfae4f73ade5af54d267c02389daf49abd6a51 |
| SHA256 | 20fea1e5fc629afb3a4f3aa818e7c00c66b692e2d6180c7ba64a246fd9d5d847 |
| SHA512 | f9ab66c722b37cdb96f1a547a2c2d1c870b4966f27fee269bf65d47a506c2fcb0eab1ac168d0b4246ec336b23694d3c675d5be48f3338b79b76407c31cdad24c |
memory/1720-17-0x0000000000400000-0x00000000004BD000-memory.dmp
\Users\Admin\AppData\Local\Temp\is-O2531.tmp\_isetup\_isdecmp.dll
| MD5 | a813d18268affd4763dde940246dc7e5 |
| SHA1 | c7366e1fd925c17cc6068001bd38eaef5b42852f |
| SHA256 | e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64 |
| SHA512 | b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4 |
\Users\Admin\AppData\Local\Temp\is-O2531.tmp\_isetup\_shfoldr.dll
| MD5 | 92dc6ef532fbb4a5c3201469a5b5eb63 |
| SHA1 | 3e89ff837147c16b4e41c30d6c796374e0b8e62c |
| SHA256 | 9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87 |
| SHA512 | 9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3 |
\Users\Admin\AppData\Local\Temp\is-O2531.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe
| MD5 | 59c30c6ffdfd385dbe9b0f999bcd17a4 |
| SHA1 | 3e87cd61ac869ff1a72f6f1d8d8dcf577d7454dd |
| SHA256 | cd0ebd138ff66b54fd739b724d51a32727f69ed6f75730138e028516fb325f35 |
| SHA512 | 34c3eaba4b1952297263c48b5097527f911551c61cd05c6f215d54a42e0cdd3b1a002723d501d269f56ba3991cf3016c0ae5a6d30d081dab41d195bd6cc4862d |
memory/1720-59-0x0000000004B70000-0x0000000004EB8000-memory.dmp
memory/2232-60-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2232-65-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2232-61-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2732-68-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1244-70-0x0000000000400000-0x0000000000414000-memory.dmp
memory/1720-71-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/2732-74-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1720-75-0x0000000004B70000-0x0000000004EB8000-memory.dmp
memory/2732-78-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1720-79-0x0000000004B70000-0x0000000004EB8000-memory.dmp
memory/2732-81-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2732-83-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2732-88-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2732-91-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2732-92-0x00000000025B0000-0x0000000002652000-memory.dmp
memory/2732-96-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2732-99-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2732-104-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2732-107-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2732-108-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2732-113-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2732-116-0x0000000000400000-0x0000000000748000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-08-11 21:20
Reported
2024-08-11 21:23
Platform
win10v2004-20240802-en
Max time kernel
142s
Max time network
150s
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-A3O7N.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-A3O7N.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-A3O7N.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-A3O7N.tmp\qNwUDBzN8dnHz2YVxcnehO9i.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\qNwUDBzN8dnHz2YVxcnehO9i.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\is-A3O7N.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-A3O7N.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-A3O7N.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-A3O7N.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe
"C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe"
C:\Users\Admin\AppData\Local\Temp\is-A3O7N.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp
"C:\Users\Admin\AppData\Local\Temp\is-A3O7N.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp" /SL5="$7024C,3900869,54272,C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe"
C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe
"C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe" -i
C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe
"C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe" -s
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| SE | 45.155.250.90:53 | aqpcgtb.ru | udp |
| CH | 185.196.8.214:80 | aqpcgtb.ru | 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 |
Files
memory/3352-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3352-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-A3O7N.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp
| MD5 | 00f15ee57af82fc40ac1ec609d1810a4 |
| SHA1 | 6abfae4f73ade5af54d267c02389daf49abd6a51 |
| SHA256 | 20fea1e5fc629afb3a4f3aa818e7c00c66b692e2d6180c7ba64a246fd9d5d847 |
| SHA512 | f9ab66c722b37cdb96f1a547a2c2d1c870b4966f27fee269bf65d47a506c2fcb0eab1ac168d0b4246ec336b23694d3c675d5be48f3338b79b76407c31cdad24c |
C:\Users\Admin\AppData\Local\Temp\is-L2SIG.tmp\_isetup\_isdecmp.dll
| MD5 | a813d18268affd4763dde940246dc7e5 |
| SHA1 | c7366e1fd925c17cc6068001bd38eaef5b42852f |
| SHA256 | e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64 |
| SHA512 | b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4 |
memory/4736-13-0x0000000000400000-0x00000000004BD000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-L2SIG.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe
| MD5 | 59c30c6ffdfd385dbe9b0f999bcd17a4 |
| SHA1 | 3e87cd61ac869ff1a72f6f1d8d8dcf577d7454dd |
| SHA256 | cd0ebd138ff66b54fd739b724d51a32727f69ed6f75730138e028516fb325f35 |
| SHA512 | 34c3eaba4b1952297263c48b5097527f911551c61cd05c6f215d54a42e0cdd3b1a002723d501d269f56ba3991cf3016c0ae5a6d30d081dab41d195bd6cc4862d |
memory/1768-58-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1768-59-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1768-63-0x0000000000400000-0x0000000000748000-memory.dmp
memory/1768-62-0x0000000000400000-0x0000000000748000-memory.dmp
memory/3352-66-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4736-67-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/2300-68-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2300-71-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2300-74-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2300-77-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2300-80-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2300-83-0x0000000000AF0000-0x0000000000B92000-memory.dmp
memory/2300-85-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2300-90-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2300-93-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2300-96-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2300-99-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2300-102-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2300-105-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2300-109-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2300-112-0x0000000000400000-0x0000000000748000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-08-11 21:20
Reported
2024-08-11 21:23
Platform
win11-20240802-en
Max time kernel
141s
Max time network
148s
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-LMRJT.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-LMRJT.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-LMRJT.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-LMRJT.tmp\qNwUDBzN8dnHz2YVxcnehO9i.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\XULPlayer\xulplayer32_64.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\is-LMRJT.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-LMRJT.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-LMRJT.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-LMRJT.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe
"C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe"
C:\Users\Admin\AppData\Local\Temp\is-LMRJT.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp
"C:\Users\Admin\AppData\Local\Temp\is-LMRJT.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp" /SL5="$70084,3900869,54272,C:\Users\Admin\AppData\Local\Temp\qNwUDBzN8dnHz2YVxcnehO9i.exe"
C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe
"C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe" -i
C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe
"C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe" -s
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 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.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 |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| SE | 45.155.250.90:53 | aysgpfd.ru | udp |
| CH | 185.196.8.214:80 | aysgpfd.ru | tcp |
| US | 8.8.8.8:53 | 90.250.155.45.in-addr.arpa | udp |
Files
memory/3420-1-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3420-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-LMRJT.tmp\qNwUDBzN8dnHz2YVxcnehO9i.tmp
| MD5 | 00f15ee57af82fc40ac1ec609d1810a4 |
| SHA1 | 6abfae4f73ade5af54d267c02389daf49abd6a51 |
| SHA256 | 20fea1e5fc629afb3a4f3aa818e7c00c66b692e2d6180c7ba64a246fd9d5d847 |
| SHA512 | f9ab66c722b37cdb96f1a547a2c2d1c870b4966f27fee269bf65d47a506c2fcb0eab1ac168d0b4246ec336b23694d3c675d5be48f3338b79b76407c31cdad24c |
C:\Users\Admin\AppData\Local\Temp\is-IBJR3.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Temp\is-IBJR3.tmp\_isetup\_isdecmp.dll
| MD5 | a813d18268affd4763dde940246dc7e5 |
| SHA1 | c7366e1fd925c17cc6068001bd38eaef5b42852f |
| SHA256 | e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64 |
| SHA512 | b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4 |
memory/4816-13-0x0000000000400000-0x00000000004BD000-memory.dmp
C:\Users\Admin\AppData\Local\XULPlayer\xulplayer32_64.exe
| MD5 | 59c30c6ffdfd385dbe9b0f999bcd17a4 |
| SHA1 | 3e87cd61ac869ff1a72f6f1d8d8dcf577d7454dd |
| SHA256 | cd0ebd138ff66b54fd739b724d51a32727f69ed6f75730138e028516fb325f35 |
| SHA512 | 34c3eaba4b1952297263c48b5097527f911551c61cd05c6f215d54a42e0cdd3b1a002723d501d269f56ba3991cf3016c0ae5a6d30d081dab41d195bd6cc4862d |
memory/232-59-0x0000000000400000-0x0000000000748000-memory.dmp
memory/232-58-0x0000000000400000-0x0000000000748000-memory.dmp
memory/232-62-0x0000000000400000-0x0000000000748000-memory.dmp
memory/232-63-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-65-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-67-0x0000000000400000-0x0000000000748000-memory.dmp
memory/3420-68-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4816-69-0x0000000000400000-0x00000000004BD000-memory.dmp
memory/2552-70-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-73-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-74-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-77-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-80-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-83-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-88-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-84-0x0000000000A40000-0x0000000000AE2000-memory.dmp
memory/2552-93-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-96-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-99-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-102-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-105-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-108-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-112-0x0000000000400000-0x0000000000748000-memory.dmp
memory/2552-115-0x0000000000400000-0x0000000000748000-memory.dmp