Analysis Overview
SHA256
71a2fb830b4f5852562927cbf510777ed13985aceb98132ac991c76bdb0236f1
Threat Level: Known bad
The file 71a2fb830b4f5852562927cbf510777ed13985aceb98132ac991c76bdb0236f1.elf was found to be: Known bad.
Malicious Activity Summary
Prometei
Prometei_elf family
Deletes itself
Modifies hosts file
Enumerates running processes
Modifies systemd
Write file to user bin folder
UPX packed file
Reads CPU attributes
Enumerates kernel/hardware configuration
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-02-22 04:07
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-02-22 04:07
Reported
2025-02-22 04:09
Platform
ubuntu2404-amd64-20240523-en
Max time kernel
7s
Max time network
128s
Command Line
Signatures
Prometei
Prometei_elf family
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | /tmp/71a2fb830b4f5852562927cbf510777ed13985aceb98132ac991c76bdb0236f1.elf | N/A |
Modifies hosts file
| Description | Indicator | Process | Target |
| File opened for modification | /etc/hosts | /tmp/71a2fb830b4f5852562927cbf510777ed13985aceb98132ac991c76bdb0236f1.elf | N/A |
Enumerates running processes
Modifies systemd
| Description | Indicator | Process | Target |
| File opened for modification | /lib/systemd/system/uplugplay.service | /tmp/71a2fb830b4f5852562927cbf510777ed13985aceb98132ac991c76bdb0236f1.elf | N/A |
Write file to user bin folder
| Description | Indicator | Process | Target |
| File opened for modification | /usr/sbin/uplugplay | /tmp/71a2fb830b4f5852562927cbf510777ed13985aceb98132ac991c76bdb0236f1.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/possible | /usr/bin/pgrep | N/A |
| File opened for reading | /sys/devices/system/cpu/possible | /usr/bin/pgrep | N/A |
| File opened for reading | /sys/devices/system/cpu/possible | /usr/bin/pgrep | N/A |
Enumerates kernel/hardware configuration
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/node | /usr/bin/pgrep | N/A |
| File opened for reading | /sys/devices/system/node | /usr/bin/pgrep | N/A |
| File opened for reading | /sys/devices/system/node | /usr/bin/pgrep | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/7/cgroup | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1131/ctty | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/2467/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/43/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/43/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/191/stat | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1974/ctty | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/15/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/755/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1124/ctty | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1900/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/31/cgroup | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/181/ctty | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1680/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1907/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1579/ctty | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/19/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/258/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1690/ctty | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/2490/cgroup | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1791/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/45/stat | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/385/cgroup | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/195/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1848/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/12/stat | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/2177/cgroup | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1067/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1988/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/4/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/2463/stat | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1781/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/40/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/196/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1965/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/895/stat | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/18/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/2177/ctty | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/49/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1917/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/31/ctty | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/2183/ctty | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1975/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1988/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/759/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1975/ctty | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/31/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/258/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1690/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/42/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/514/ctty | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1131/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/2190/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/19/ctty | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/38/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1945/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1068/cgroup | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1824/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/65/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/20/stat | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/386/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/755/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/11/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1781/ctty | /usr/bin/pgrep | N/A |
Processes
/tmp/71a2fb830b4f5852562927cbf510777ed13985aceb98132ac991c76bdb0236f1.elf
[/tmp/71a2fb830b4f5852562927cbf510777ed13985aceb98132ac991c76bdb0236f1.elf]
/bin/sh
[sh -c pgrep 71a2fb830b4f5852562927cbf510777ed13985aceb98132ac991c76bdb0236f1.elf]
/usr/bin/pgrep
[pgrep 71a2fb830b4f5852562927cbf510777ed13985aceb98132ac991c76bdb0236f1.elf]
/bin/sh
[sh -c pidof 71a2fb830b4f5852562927cbf510777ed13985aceb98132ac991c76bdb0236f1.elf]
/usr/bin/pidof
[pidof 71a2fb830b4f5852562927cbf510777ed13985aceb98132ac991c76bdb0236f1.elf]
/bin/sh
[sh -c pgrep uplugplay]
/usr/bin/pgrep
[pgrep uplugplay]
/bin/sh
[sh -c pidof uplugplay]
/usr/bin/pidof
[pidof uplugplay]
/bin/sh
[sh -c pgrep upnpsetup]
/usr/bin/pgrep
[pgrep upnpsetup]
/bin/sh
[sh -c pidof upnpsetup]
/usr/bin/pidof
[pidof upnpsetup]
/bin/sh
[sh -c systemctl daemon-reload]
/usr/bin/systemctl
[systemctl daemon-reload]
/bin/sh
[sh -c systemctl enable uplugplay.service]
/usr/bin/systemctl
[systemctl enable uplugplay.service]
/bin/sh
[sh -c systemctl start uplugplay.service]
/usr/bin/systemctl
[systemctl start uplugplay.service]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | p3.feefreepool.net | udp |
| DE | 88.198.246.242:80 | p3.feefreepool.net | tcp |
Files
memory/2467-1-0x0000000000400000-0x00000000015640f8-memory.dmp
/usr/sbin/uplugplay
| MD5 | d709defce2eefdb6f4213e75d95fa3e6 |
| SHA1 | 2de8e393420656804e84794941730b50f57ad776 |
| SHA256 | 71a2fb830b4f5852562927cbf510777ed13985aceb98132ac991c76bdb0236f1 |
| SHA512 | 3797bb087d3d374e1d35eefee8beedbe489603aafc6e5f7711465cf74c52ea5e01da44706e61c39c7e5d2becb834e5e57e97167e51cde9ffaa66ef1bad3f3b14 |
/usr/lib/systemd/system/uplugplay.service
| MD5 | 8ca62d1f47880bce036c2956c9b7b272 |
| SHA1 | 3bcc3a5c4fcc5b0d08c4524a59f6b8e113b62060 |
| SHA256 | c655d3d4e374fad38313ec4262207b2d7d68a870238f203ef3c33f85e66c8e32 |
| SHA512 | 4cd2d9d67151fa25e833707dee2442c4a5f752053fc2c36ec73c0e2b734c66ca69c63fceb47714d9add5b9fe2eee1e45be5199e2cae7c26173e766b333877da6 |