Analysis Overview
SHA256
98fac33fe4a21a561e3eb1223c5279c94e2dc7522486f4379c524d1124d89f61
Threat Level: Known bad
The file 98fac33fe4a21a561e3eb1223c5279c94e2dc7522486f4379c524d1124d89f61.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
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-02-22 04:48
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-02-22 04:48
Reported
2025-02-22 04:51
Platform
ubuntu1804-amd64-20240611-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/98fac33fe4a21a561e3eb1223c5279c94e2dc7522486f4379c524d1124d89f61.elf | N/A |
Modifies hosts file
| Description | Indicator | Process | Target |
| File opened for modification | /etc/hosts | /tmp/98fac33fe4a21a561e3eb1223c5279c94e2dc7522486f4379c524d1124d89f61.elf | N/A |
Enumerates running processes
Modifies systemd
| Description | Indicator | Process | Target |
| File opened for modification | /lib/systemd/system/uplugplay.service | /tmp/98fac33fe4a21a561e3eb1223c5279c94e2dc7522486f4379c524d1124d89f61.elf | N/A |
Write file to user bin folder
| Description | Indicator | Process | Target |
| File opened for modification | /usr/sbin/uplugplay | /tmp/98fac33fe4a21a561e3eb1223c5279c94e2dc7522486f4379c524d1124d89f61.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/493/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1013/stat | /bin/pidof | N/A |
| File opened for reading | /proc/161/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1308/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1033/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/2/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/81/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/481/stat | /bin/pidof | N/A |
| File opened for reading | /proc/1033/stat | /bin/pidof | N/A |
| File opened for reading | /proc/1138/stat | /bin/pidof | N/A |
| File opened for reading | /proc/28/stat | /bin/pidof | N/A |
| File opened for reading | /proc/20/stat | /bin/pidof | N/A |
| File opened for reading | /proc/1499/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/12/stat | /bin/pidof | N/A |
| File opened for reading | /proc/1308/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/666/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1183/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/959/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/952/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1138/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1183/stat | /bin/pidof | N/A |
| File opened for reading | /proc/18/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/170/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/22/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1066/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/1143/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/1181/stat | /bin/pidof | N/A |
| File opened for reading | /proc/1094/stat | /bin/pidof | N/A |
| File opened for reading | /proc/14/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1474/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1142/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/435/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/473/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/1316/stat | /bin/pidof | N/A |
| File opened for reading | /proc/952/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/713/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/162/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1094/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/23/stat | /bin/pidof | N/A |
| File opened for reading | /proc/1308/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/26/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1253/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1308/stat | /bin/pidof | N/A |
| File opened for reading | /proc/473/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/957/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/80/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/3/stat | /bin/pidof | N/A |
| File opened for reading | /proc/17/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/674/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/486/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1183/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1191/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/244/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/464/status | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/15/stat | /bin/pidof | N/A |
| File opened for reading | /proc/1316/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/28/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1496/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/84/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/645/cmdline | /usr/bin/pgrep | N/A |
| File opened for reading | /proc/1181/stat | /bin/pidof | N/A |
| File opened for reading | /proc/1133/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/1345/cmdline | /bin/pidof | N/A |
| File opened for reading | /proc/24/cmdline | /usr/bin/pgrep | N/A |
Processes
/tmp/98fac33fe4a21a561e3eb1223c5279c94e2dc7522486f4379c524d1124d89f61.elf
[/tmp/98fac33fe4a21a561e3eb1223c5279c94e2dc7522486f4379c524d1124d89f61.elf]
/bin/sh
[sh -c pgrep 98fac33fe4a21a561e3eb1223c5279c94e2dc7522486f4379c524d1124d89f61.elf]
/usr/bin/pgrep
[pgrep 98fac33fe4a21a561e3eb1223c5279c94e2dc7522486f4379c524d1124d89f61.elf]
/bin/sh
[sh -c pidof 98fac33fe4a21a561e3eb1223c5279c94e2dc7522486f4379c524d1124d89f61.elf]
/bin/pidof
[pidof 98fac33fe4a21a561e3eb1223c5279c94e2dc7522486f4379c524d1124d89f61.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 |
| GB | 185.125.188.62:443 | tcp | |
| GB | 185.125.188.62:443 | tcp | |
| US | 151.101.129.91:443 | tcp | |
| US | 151.101.129.91:443 | tcp | |
| GB | 195.181.164.19:443 | tcp | |
| 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/1502-1-0x0000000000400000-0x00000000015640f8-memory.dmp
/usr/sbin/uplugplay
| MD5 | f6b0fe22afc9e030e787ef750d9453f9 |
| SHA1 | bedd10372649bbd77a13794dfc372408dfdcd8c3 |
| SHA256 | 98fac33fe4a21a561e3eb1223c5279c94e2dc7522486f4379c524d1124d89f61 |
| SHA512 | 51aa207b3563c7537bc907b2e2093e501e548ae38c60333d9ec84a74cc59a59459693506885c2d8115a0f57ec3f500962da50d122c6378e0302114d19d77fd1a |
/lib/systemd/system/uplugplay.service
| MD5 | 8ca62d1f47880bce036c2956c9b7b272 |
| SHA1 | 3bcc3a5c4fcc5b0d08c4524a59f6b8e113b62060 |
| SHA256 | c655d3d4e374fad38313ec4262207b2d7d68a870238f203ef3c33f85e66c8e32 |
| SHA512 | 4cd2d9d67151fa25e833707dee2442c4a5f752053fc2c36ec73c0e2b734c66ca69c63fceb47714d9add5b9fe2eee1e45be5199e2cae7c26173e766b333877da6 |