Analysis Overview
SHA256
f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd
Threat Level: Known bad
The file f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd was found to be: Known bad.
Malicious Activity Summary
Socks5Systemz
Detect Socks5Systemz Payload
Unexpected DNS network traffic destination
Loads dropped DLL
Executes dropped EXE
Checks installed software on the system
Enumerates physical storage devices
Unsigned PE
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-15 12:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 12:56
Reported
2024-06-15 12:58
Platform
win10v2004-20240508-en
Max time kernel
148s
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-LHQUA.tmp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.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 |
| Destination IP | 152.89.198.214 | N/A | N/A |
| Destination IP | 45.155.250.90 | N/A | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-LHQUA.tmp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.exe
"C:\Users\Admin\AppData\Local\Temp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.exe"
C:\Users\Admin\AppData\Local\Temp\is-LHQUA.tmp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.tmp
"C:\Users\Admin\AppData\Local\Temp\is-LHQUA.tmp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.tmp" /SL5="$50096,5811752,54272,C:\Users\Admin\AppData\Local\Temp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.exe"
C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe
"C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe" -i
C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe
"C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe" -s
Network
| Country | Destination | Domain | Proto |
| SE | 45.155.250.90:53 | bwybluf.com | udp |
| US | 8.8.8.8:53 | 90.250.155.45.in-addr.arpa | udp |
| RU | 152.89.198.214:53 | bwybluf.com | udp |
| US | 8.8.8.8:53 | 214.198.89.152.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| LT | 91.211.247.248:53 | bwybluf.com | udp |
| US | 8.8.8.8:53 | 248.247.211.91.in-addr.arpa | udp |
Files
memory/4704-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4704-3-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-LHQUA.tmp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.tmp
| MD5 | 5f513310dfdd2863a7925cf881b08d83 |
| SHA1 | e56ca43de148e9113a0143817d610dbff90984c8 |
| SHA256 | a1ea89d5df4a9fb1fb89d9c060df3d5e69a61d8ffde360ebd46128f55e95ff01 |
| SHA512 | c5e15e04432663c15d73a7ab2ea21f38907fe7667689702bd7914dc4b086484d985ee9d46fc4f4871b6ae48d17464cc296c18a9ac87ab2fc01dca056f07e44dc |
memory/2772-10-0x0000000000400000-0x00000000004BA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-28N9H.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Temp\is-28N9H.tmp\_isetup\_isdecmp.dll
| MD5 | a813d18268affd4763dde940246dc7e5 |
| SHA1 | c7366e1fd925c17cc6068001bd38eaef5b42852f |
| SHA256 | e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64 |
| SHA512 | b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4 |
C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe
| MD5 | 6e7828b151bec0c63aceff11b167bf15 |
| SHA1 | 372632fde5114752c7fb58930b6ed6052a327b10 |
| SHA256 | 3df4e3cb94c469eba825bdc57ab9d22771774d0e21d7b9e99d20deeae3e82d87 |
| SHA512 | 840af3b13d2e5d3359573480e3b5624a52fd2401e70dfc650c377a73c79d5e6415c2b65d3620440bff159dd2d9ad03f240d27c5a76a8b126b4cbe1f392518137 |
memory/1912-65-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1912-66-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1912-70-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1912-69-0x0000000000400000-0x0000000000778000-memory.dmp
memory/4704-73-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2772-74-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/2296-75-0x0000000000400000-0x0000000000778000-memory.dmp
memory/2296-78-0x0000000000400000-0x0000000000778000-memory.dmp
memory/2296-81-0x0000000000400000-0x0000000000778000-memory.dmp
memory/2296-84-0x0000000000400000-0x0000000000778000-memory.dmp
memory/2296-87-0x0000000000400000-0x0000000000778000-memory.dmp
memory/2296-90-0x00000000008E0000-0x0000000000982000-memory.dmp
memory/2296-92-0x0000000000400000-0x0000000000778000-memory.dmp
memory/2296-97-0x0000000000400000-0x0000000000778000-memory.dmp
memory/2296-100-0x0000000000400000-0x0000000000778000-memory.dmp
memory/2296-103-0x0000000000400000-0x0000000000778000-memory.dmp
memory/2296-106-0x0000000000400000-0x0000000000778000-memory.dmp
memory/2296-109-0x0000000000400000-0x0000000000778000-memory.dmp
memory/2296-112-0x0000000000400000-0x0000000000778000-memory.dmp
memory/2296-115-0x0000000000400000-0x0000000000778000-memory.dmp
memory/2296-118-0x0000000000400000-0x0000000000778000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 12:56
Reported
2024-06-15 12:58
Platform
win11-20240508-en
Max time kernel
146s
Max time network
152s
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-NP0V8.tmp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.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 |
| Destination IP | 152.89.198.214 | N/A | N/A |
| Destination IP | 91.211.247.248 | N/A | N/A |
Checks installed software on the system
Enumerates physical storage devices
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-NP0V8.tmp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.exe
"C:\Users\Admin\AppData\Local\Temp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.exe"
C:\Users\Admin\AppData\Local\Temp\is-NP0V8.tmp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.tmp
"C:\Users\Admin\AppData\Local\Temp\is-NP0V8.tmp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.tmp" /SL5="$70240,5811752,54272,C:\Users\Admin\AppData\Local\Temp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.exe"
C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe
"C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe" -i
C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe
"C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe" -s
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| LT | 91.211.247.248:53 | bpeswcb.com | udp |
| US | 8.8.8.8:53 | 248.247.211.91.in-addr.arpa | udp |
| RU | 152.89.198.214:53 | bpeswcb.com | udp |
| US | 8.8.8.8:53 | 214.198.89.152.in-addr.arpa | udp |
| LT | 91.211.247.248:53 | bpeswcb.com | udp |
Files
memory/4092-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4092-3-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-NP0V8.tmp\f975dc2273e84a98c0af2c2505173d927490ee003da629b425301097d07684dd.tmp
| MD5 | 5f513310dfdd2863a7925cf881b08d83 |
| SHA1 | e56ca43de148e9113a0143817d610dbff90984c8 |
| SHA256 | a1ea89d5df4a9fb1fb89d9c060df3d5e69a61d8ffde360ebd46128f55e95ff01 |
| SHA512 | c5e15e04432663c15d73a7ab2ea21f38907fe7667689702bd7914dc4b086484d985ee9d46fc4f4871b6ae48d17464cc296c18a9ac87ab2fc01dca056f07e44dc |
C:\Users\Admin\AppData\Local\Temp\is-4BL2D.tmp\_isetup\_isdecmp.dll
| MD5 | a813d18268affd4763dde940246dc7e5 |
| SHA1 | c7366e1fd925c17cc6068001bd38eaef5b42852f |
| SHA256 | e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64 |
| SHA512 | b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4 |
C:\Users\Admin\AppData\Local\Temp\is-4BL2D.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
memory/2624-19-0x0000000000400000-0x00000000004BA000-memory.dmp
C:\Users\Admin\AppData\Local\SVO Media Player\svomediaplayer32.exe
| MD5 | 6e7828b151bec0c63aceff11b167bf15 |
| SHA1 | 372632fde5114752c7fb58930b6ed6052a327b10 |
| SHA256 | 3df4e3cb94c469eba825bdc57ab9d22771774d0e21d7b9e99d20deeae3e82d87 |
| SHA512 | 840af3b13d2e5d3359573480e3b5624a52fd2401e70dfc650c377a73c79d5e6415c2b65d3620440bff159dd2d9ad03f240d27c5a76a8b126b4cbe1f392518137 |
memory/4352-65-0x0000000000400000-0x0000000000778000-memory.dmp
memory/4352-66-0x0000000000400000-0x0000000000778000-memory.dmp
memory/4352-70-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-73-0x0000000000400000-0x0000000000778000-memory.dmp
memory/4092-74-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2624-75-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/1292-76-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-79-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-82-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-85-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-88-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-89-0x00000000028F0000-0x0000000002992000-memory.dmp
memory/1292-93-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-99-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-102-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-105-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-108-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-111-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-114-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-117-0x0000000000400000-0x0000000000778000-memory.dmp
memory/1292-120-0x0000000000400000-0x0000000000778000-memory.dmp