Analysis Overview
SHA256
4ec14dae0f31bc91dc1e13f74873612fdca56ca08de4be6997cee6ee72617c9f
Threat Level: Known bad
The file 4ec14dae0f31bc91dc1e13f74873612fdca56ca08de4be6997cee6ee72617c9f.elf was found to be: Known bad.
Malicious Activity Summary
Prometei_elf family
Prometei
Deletes itself
Modifies hosts file
Enumerates running processes
Modifies systemd
Write file to user bin folder
UPX packed file
Reads CPU attributes
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-02-22 03:29
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-02-22 03:29
Reported
2025-02-22 03:31
Platform
ubuntu1804-amd64-20240611-en
Max time kernel
7s
Max time network
131s
Command Line
Signatures
Prometei
Prometei_elf family
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | /tmp/4ec14dae0f31bc91dc1e13f74873612fdca56ca08de4be6997cee6ee72617c9f.elf | N/A |
Modifies hosts file
| Description | Indicator | Process | Target |
| File opened for modification | /etc/hosts | /tmp/4ec14dae0f31bc91dc1e13f74873612fdca56ca08de4be6997cee6ee72617c9f.elf | N/A |
Enumerates running processes
Modifies systemd
| Description | Indicator | Process | Target |
| File opened for modification | /lib/systemd/system/uplugplay.service | /tmp/4ec14dae0f31bc91dc1e13f74873612fdca56ca08de4be6997cee6ee72617c9f.elf | N/A |
Write file to user bin folder
| Description | Indicator | Process | Target |
| File opened for modification | /usr/sbin/uplugplay | /tmp/4ec14dae0f31bc91dc1e13f74873612fdca56ca08de4be6997cee6ee72617c9f.elf | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
| File opened for reading | /sys/devices/system/cpu/online | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/420/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/420/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/1096/stat | /bin/pidof | N/A |
| File opened for reading | /proc/171/stat | /bin/pidof | N/A |
| File opened for reading | /proc/1163/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1140/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1517/stat | /bin/pidof | N/A |
| File opened for reading | /proc/173/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1083/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/440/stat | /bin/pidof | N/A |
| File opened for reading | /proc/1058/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/1062/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/958/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/19/stat | /bin/pidof | N/A |
| File opened for reading | /proc/130/stat | /bin/pidof | N/A |
| File opened for reading | /proc/cmdline | /bin/systemctl | N/A |
| File opened for reading | /proc/207/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/35/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/1123/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/26/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1293/stat | /bin/pidof | N/A |
| File opened for reading | /proc/30/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1149/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1123/stat | /bin/pidof | N/A |
| File opened for reading | /proc/600/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/707/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/85/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1039/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/81/stat | /bin/pidof | N/A |
| File opened for reading | /proc/175/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/169/stat | /bin/pidof | N/A |
| File opened for reading | /proc/26/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1152/stat | /bin/pidof | N/A |
| File opened for reading | /proc/1488/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/16/stat | /bin/pidof | N/A |
| File opened for reading | /proc/1232/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/31/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1300/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/163/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/34/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/4/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/440/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/182/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/473/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/323/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/80/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/115/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/170/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/489/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/79/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1127/stat | /bin/pidof | N/A |
| File opened for reading | /proc/30/stat | /bin/pidof | N/A |
| File opened for reading | /proc/30/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1232/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/17/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/464/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/713/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1327/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1105/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/3/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/4/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/79/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1485/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/130/cmdline | /bin/pidof | N/A |
Processes
/tmp/4ec14dae0f31bc91dc1e13f74873612fdca56ca08de4be6997cee6ee72617c9f.elf
[/tmp/4ec14dae0f31bc91dc1e13f74873612fdca56ca08de4be6997cee6ee72617c9f.elf]
/bin/sh
[sh -c pgrep 4ec14dae0f31bc91dc1e13f74873612fdca56ca08de4be6997cee6ee72617c9f.elf]
/usr/bin/pgrep
[pgrep 4ec14dae0f31bc91dc1e13f74873612fdca56ca08de4be6997cee6ee72617c9f.elf]
/bin/sh
[sh -c pidof 4ec14dae0f31bc91dc1e13f74873612fdca56ca08de4be6997cee6ee72617c9f.elf]
/bin/pidof
[pidof 4ec14dae0f31bc91dc1e13f74873612fdca56ca08de4be6997cee6ee72617c9f.elf]
/bin/sh
[sh -c pgrep uplugplay]
/usr/bin/pgrep
[pgrep uplugplay]
/bin/sh
[sh -c pidof uplugplay]
/bin/pidof
[pidof uplugplay]
/bin/sh
[sh -c pgrep upnpsetup]
/usr/bin/pgrep
[pgrep upnpsetup]
/bin/sh
[sh -c pidof upnpsetup]
/bin/pidof
[pidof upnpsetup]
/bin/sh
[sh -c systemctl daemon-reload]
/bin/systemctl
[systemctl daemon-reload]
/bin/sh
[sh -c systemctl enable uplugplay.service]
/bin/systemctl
[systemctl enable uplugplay.service]
/bin/sh
[sh -c systemctl start uplugplay.service]
/bin/systemctl
[systemctl start uplugplay.service]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 151.101.129.91:443 | tcp | |
| GB | 89.187.167.3:443 | tcp | |
| GB | 185.125.188.61:443 | tcp | |
| US | 8.8.8.8:53 | p3.feefreepool.net | udp |
| DE | 88.198.246.242:80 | p3.feefreepool.net | tcp |
| GB | 185.125.188.62:443 | tcp |
Files
memory/1490-1-0x0000000000400000-0x00000000015640f8-memory.dmp
/usr/sbin/uplugplay
| MD5 | f0c40553eb933246940391e0eea3d999 |
| SHA1 | e94c27b9038cac2c3b82666fb99b8b76fa4fe042 |
| SHA256 | 4ec14dae0f31bc91dc1e13f74873612fdca56ca08de4be6997cee6ee72617c9f |
| SHA512 | 30336803c4ae5877e720a8366a5b75f58c290a7eef6549515973d03be70a27b58a96384bb3bf687b197af6bcb7efb5a3bf4c6e1974c7e693be2b3f4e5b81bf01 |
/lib/systemd/system/uplugplay.service
| MD5 | 8ca62d1f47880bce036c2956c9b7b272 |
| SHA1 | 3bcc3a5c4fcc5b0d08c4524a59f6b8e113b62060 |
| SHA256 | c655d3d4e374fad38313ec4262207b2d7d68a870238f203ef3c33f85e66c8e32 |
| SHA512 | 4cd2d9d67151fa25e833707dee2442c4a5f752053fc2c36ec73c0e2b734c66ca69c63fceb47714d9add5b9fe2eee1e45be5199e2cae7c26173e766b333877da6 |