Analysis Overview
SHA256
292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f
Threat Level: Known bad
The file 292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f was found to be: Known bad.
Malicious Activity Summary
Detect Socks5Systemz Payload
Socks5Systemz
Loads dropped DLL
Executes dropped EXE
Unexpected DNS network traffic destination
Checks installed software on the system
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-10 08:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-10 08:42
Reported
2024-06-10 08:45
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
149s
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-N91N8.tmp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-N91N8.tmp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.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 FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-N91N8.tmp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.exe
"C:\Users\Admin\AppData\Local\Temp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.exe"
C:\Users\Admin\AppData\Local\Temp\is-N91N8.tmp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.tmp
"C:\Users\Admin\AppData\Local\Temp\is-N91N8.tmp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.tmp" /SL5="$5016C,4581621,54272,C:\Users\Admin\AppData\Local\Temp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.exe"
C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe
"C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe" -i
C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe
"C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe" -s
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 80.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| LT | 91.211.247.248:53 | ebuwnce.ua | udp |
| BG | 93.123.39.193:80 | ebuwnce.ua | tcp |
| FR | 195.154.185.134:2023 | tcp | |
| US | 8.8.8.8:53 | 248.247.211.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.185.154.195.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 193.39.123.93.in-addr.arpa | udp |
Files
memory/2300-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/2300-3-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-N91N8.tmp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.tmp
| MD5 | 9e060fd52fe2d2c3d99f08a2c420fbe4 |
| SHA1 | ff4322563f4093cdcd878b54774bdd95ed167420 |
| SHA256 | c2448d11d0a1487e74f5d94961d1317910f5b7777541bb07e41c15b42b40d377 |
| SHA512 | 36815790bc7e569a3c1a1809d9bcbd3e5742c2694f8a9137e1ec02eca183a5f5a1670bbd806c4510d5b3fb874780a70f7102574678f0f002d8fdfdff701672bb |
memory/412-13-0x0000000000400000-0x00000000004BA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-J6668.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe
| MD5 | ccff8eba36c37e804ddf41625879af30 |
| SHA1 | 190b618603f1e17896eb832ec9c0023080e34410 |
| SHA256 | e84a49b653cac64d25ae3b7abad8a9859600b51801faa02e0e8a832a2287d652 |
| SHA512 | faea0b24b7f4280fecdb99d9b33c47e321d793bb7c7ea27dcbfc31125471e6138c29db086b876be21e00951721ec333063bb130e2ef360ed3f5e83f6d0d0df0c |
memory/1344-59-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/1344-60-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/1344-63-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/1344-65-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-68-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/2300-69-0x0000000000400000-0x0000000000414000-memory.dmp
memory/412-70-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/100-71-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-74-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-77-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-80-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-83-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-87-0x00000000028C0000-0x0000000002962000-memory.dmp
memory/100-88-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-94-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-97-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-100-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-103-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-106-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-109-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-110-0x00000000028C0000-0x0000000002962000-memory.dmp
memory/100-111-0x00000000028C0000-0x0000000002962000-memory.dmp
memory/100-115-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/100-118-0x0000000000400000-0x00000000006E4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-10 08:42
Reported
2024-06-10 08:45
Platform
win11-20240508-en
Max time kernel
141s
Max time network
127s
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-05VPF.tmp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.tmp | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-05VPF.tmp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.tmp | N/A |
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 FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\is-05VPF.tmp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.tmp | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.exe
"C:\Users\Admin\AppData\Local\Temp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.exe"
C:\Users\Admin\AppData\Local\Temp\is-05VPF.tmp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.tmp
"C:\Users\Admin\AppData\Local\Temp\is-05VPF.tmp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.tmp" /SL5="$40232,4581621,54272,C:\Users\Admin\AppData\Local\Temp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.exe"
C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe
"C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe" -i
C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe
"C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe" -s
Network
| Country | Destination | Domain | Proto |
| HK | 141.98.234.31:53 | bpmphpo.com | udp |
| BG | 93.123.39.193:80 | bpmphpo.com | tcp |
| EE | 194.76.227.81:2023 | tcp | |
| US | 8.8.8.8:53 | 193.39.123.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.227.76.194.in-addr.arpa | udp |
Files
memory/4880-0-0x0000000000400000-0x0000000000414000-memory.dmp
memory/4880-2-0x0000000000401000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-05VPF.tmp\292c8faff82015fd30f2c0ab1a36f238d25d2cb5728db3f5b1d085d359d3b93f.tmp
| MD5 | 9e060fd52fe2d2c3d99f08a2c420fbe4 |
| SHA1 | ff4322563f4093cdcd878b54774bdd95ed167420 |
| SHA256 | c2448d11d0a1487e74f5d94961d1317910f5b7777541bb07e41c15b42b40d377 |
| SHA512 | 36815790bc7e569a3c1a1809d9bcbd3e5742c2694f8a9137e1ec02eca183a5f5a1670bbd806c4510d5b3fb874780a70f7102574678f0f002d8fdfdff701672bb |
memory/3104-13-0x0000000000400000-0x00000000004BA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\is-TMK0S.tmp\_isetup\_iscrypt.dll
| MD5 | a69559718ab506675e907fe49deb71e9 |
| SHA1 | bc8f404ffdb1960b50c12ff9413c893b56f2e36f |
| SHA256 | 2f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc |
| SHA512 | e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63 |
C:\Users\Admin\AppData\Local\Linux MultiMedia Studio\linuxmultiMediastudio.exe
| MD5 | ccff8eba36c37e804ddf41625879af30 |
| SHA1 | 190b618603f1e17896eb832ec9c0023080e34410 |
| SHA256 | e84a49b653cac64d25ae3b7abad8a9859600b51801faa02e0e8a832a2287d652 |
| SHA512 | faea0b24b7f4280fecdb99d9b33c47e321d793bb7c7ea27dcbfc31125471e6138c29db086b876be21e00951721ec333063bb130e2ef360ed3f5e83f6d0d0df0c |
memory/1768-59-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/1768-60-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/1768-64-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/1768-63-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-67-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-68-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4880-69-0x0000000000400000-0x0000000000414000-memory.dmp
memory/3104-70-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/4384-71-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-74-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-75-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-78-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-81-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-84-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-87-0x00000000009E0000-0x0000000000A82000-memory.dmp
memory/4384-90-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-95-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-98-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-101-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-104-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-107-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-110-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-111-0x00000000009E0000-0x0000000000A82000-memory.dmp
memory/4384-112-0x00000000009E0000-0x0000000000A82000-memory.dmp
memory/4384-116-0x0000000000400000-0x00000000006E4000-memory.dmp
memory/4384-119-0x0000000000400000-0x00000000006E4000-memory.dmp