Analysis Overview
SHA256
8a8cb6ec4e807a625be59f4495d7cbbd480caed37f009dd9c9700c5301a39b28
Threat Level: Known bad
The file 8a8cb6ec4e807a625be59f4495d7cbbd480caed37f009dd9c9700c5301a39b28.elf was found to be: Known bad.
Malicious Activity Summary
Prometei
Prometei_elf family
Deletes itself
Modifies hosts file
Write file to user bin folder
Enumerates running processes
Modifies systemd
UPX packed file
Reads CPU attributes
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-02-22 04:34
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-02-22 04:34
Reported
2025-02-22 04:37
Platform
ubuntu2204-amd64-20240729-en
Max time kernel
6s
Max time network
128s
Command Line
Signatures
Prometei
Prometei_elf family
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | /tmp/8a8cb6ec4e807a625be59f4495d7cbbd480caed37f009dd9c9700c5301a39b28.elf | N/A |
Modifies hosts file
| Description | Indicator | Process | Target |
| File opened for modification | /etc/hosts | /tmp/8a8cb6ec4e807a625be59f4495d7cbbd480caed37f009dd9c9700c5301a39b28.elf | N/A |
Enumerates running processes
Modifies systemd
| Description | Indicator | Process | Target |
| File opened for modification | /lib/systemd/system/uplugplay.service | /tmp/8a8cb6ec4e807a625be59f4495d7cbbd480caed37f009dd9c9700c5301a39b28.elf | N/A |
Write file to user bin folder
| Description | Indicator | Process | Target |
| File opened for modification | /usr/sbin/uplugplay | /tmp/8a8cb6ec4e807a625be59f4495d7cbbd480caed37f009dd9c9700c5301a39b28.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/5/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1484/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/uptime | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/11/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/14/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/749/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1559/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/10/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/11/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1362/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/22/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/652/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/17/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1284/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1098/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/451/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1360/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/586/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/80/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/594/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1559/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/83/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/963/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/749/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1372/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/16/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/75/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/652/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/377/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/90/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1376/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/315/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/21/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/838/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/90/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/536/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1214/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/79/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/97/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/86/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/263/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/590/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1159/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/204/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/10/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/219/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/314/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/159/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/634/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/110/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/194/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/17/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/642/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/5/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1193/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/769/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/96/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1156/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/92/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1174/cmdline | /usr/bin/pidof | N/A |
| File opened for reading | /proc/847/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1160/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/4/stat | /usr/bin/pidof | N/A |
| File opened for reading | /proc/1304/status | /usr/bin/pgrep | N/A |
Processes
/tmp/8a8cb6ec4e807a625be59f4495d7cbbd480caed37f009dd9c9700c5301a39b28.elf
[/tmp/8a8cb6ec4e807a625be59f4495d7cbbd480caed37f009dd9c9700c5301a39b28.elf]
/bin/sh
[sh -c pgrep 8a8cb6ec4e807a625be59f4495d7cbbd480caed37f009dd9c9700c5301a39b28.elf]
/usr/bin/pgrep
[pgrep 8a8cb6ec4e807a625be59f4495d7cbbd480caed37f009dd9c9700c5301a39b28.elf]
/bin/sh
[sh -c pidof 8a8cb6ec4e807a625be59f4495d7cbbd480caed37f009dd9c9700c5301a39b28.elf]
/usr/bin/pidof
[pidof 8a8cb6ec4e807a625be59f4495d7cbbd480caed37f009dd9c9700c5301a39b28.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/1562-1-0x0000000000400000-0x00000000015640f8-memory.dmp
/usr/sbin/uplugplay
| MD5 | f9fdbd984aa1703120d3a858663e9e11 |
| SHA1 | 5ec436d585765ea179095c8286a05cbfb2eb28a1 |
| SHA256 | 8a8cb6ec4e807a625be59f4495d7cbbd480caed37f009dd9c9700c5301a39b28 |
| SHA512 | df00c440cb1d770cecb9b893a1f0e5038ed395e0e257a1cf7f034f748cda4076b17d86b40205a4024dadf04d08374d9d949623daf7b2b2c0efa19b67811ab522 |
/usr/lib/systemd/system/uplugplay.service
| MD5 | 8ca62d1f47880bce036c2956c9b7b272 |
| SHA1 | 3bcc3a5c4fcc5b0d08c4524a59f6b8e113b62060 |
| SHA256 | c655d3d4e374fad38313ec4262207b2d7d68a870238f203ef3c33f85e66c8e32 |
| SHA512 | 4cd2d9d67151fa25e833707dee2442c4a5f752053fc2c36ec73c0e2b734c66ca69c63fceb47714d9add5b9fe2eee1e45be5199e2cae7c26173e766b333877da6 |