Analysis Overview
SHA256
9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28
Threat Level: Known bad
The file 9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf was found to be: Known bad.
Malicious Activity Summary
xmrig
XMRig Miner payload
UPX packed file
Modifies hosts file
Checks hardware identifiers (DMI)
Reads hardware information
Checks CPU configuration
Reads CPU attributes
Enumerates kernel/hardware configuration
Reads runtime system information
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-21 14:13
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-21 14:13
Reported
2024-05-21 14:16
Platform
ubuntu1804-amd64-20240508-en
Max time kernel
145s
Max time network
151s
Command Line
Signatures
xmrig
XMRig Miner payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Modifies hosts file
| Description | Indicator | Process | Target |
| File opened for modification | /etc/hosts | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
Checks hardware identifiers (DMI)
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/virtual/dmi/id/product_name | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/board_vendor | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/bios_vendor | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/sys_vendor | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
Reads hardware information
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/virtual/dmi/id/product_serial | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/board_asset_tag | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/bios_date | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/chassis_asset_tag | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/board_name | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/board_version | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/chassis_vendor | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/chassis_serial | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/product_version | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/product_uuid | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/chassis_type | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/bios_version | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/board_serial | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/chassis_version | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/online | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/system/cpu/possible | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
Enumerates kernel/hardware configuration
| Description | Indicator | Process | Target |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/id | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index8/shared_cpu_map | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/dax/devices | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/node/devices/node0/access0/initiators | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/coherency_line_size | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index5/shared_cpu_map | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/node/devices/node0/hugepages | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/topology/thread_siblings | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/level | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index1/type | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cpufreq/base_frequency | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/size | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/node/devices/node0/meminfo | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/node/devices/node0/hugepages/hugepages-2048kB/nr_hugepages | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/coherency_line_size | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/level | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/system/node/online | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/node/devices/node0/access1/initiators | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/fs/cgroup/unified/cgroup.controllers | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/fs/cgroup/cpuset/cpuset.cpus | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/topology/physical_package_id | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/size | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/shared_cpu_map | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index4/shared_cpu_map | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index6/shared_cpu_map | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/node/devices/node0/access0/initiators/read_latency | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/shared_cpu_map | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/type | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/id | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/number_of_sets | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/level | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index9/shared_cpu_map | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/type | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/id | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index7/shared_cpu_map | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cpufreq/cpuinfo_max_freq | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/fs/cgroup/cpuset/cpuset.mems | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/topology/die_cpus | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/physical_line_partition | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/node/devices/node0/access0/initiators/read_bandwidth | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/coherency_line_size | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/number_of_sets | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index1/shared_cpu_map | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/type | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/size | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/kernel/mm/hugepages | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/shared_cpu_map | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/number_of_sets | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/physical_line_partition | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/node/devices/node0/cpumap | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/topology/core_id | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index1/level | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index1/id | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/physical_line_partition | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/topology/core_siblings | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cpu_capacity | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/mounts | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /proc/self/cpuset | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /proc/meminfo | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
| File opened for reading | /proc/driver/nvidia/gpus | /tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf | N/A |
Processes
/tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf
[/tmp/9b81bad2111312e669697b69b9f121a1f9519da61cd5d37689e38381c1ffad28.elf]
/bin/sh
[sh -c rm -f /etc/hosts.old]
/bin/rm
[rm -f /etc/hosts.old]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 1.1.1.1:53 | o.softgoldinformation.com | udp |
| RU | 194.87.106.49:3334 | o.softgoldinformation.com | tcp |
| GB | 185.125.188.61:443 | tcp | |
| GB | 185.125.188.62:443 | tcp | |
| US | 151.101.193.91:443 | tcp | |
| US | 151.101.193.91:443 | tcp | |
| GB | 195.181.164.14:443 | tcp | |
| RU | 46.17.41.146:3334 | o.softgoldinformation.com | tcp |
| RU | 46.17.41.146:6666 | o.softgoldinformation.com | tcp |
| RU | 194.87.106.49:6666 | o.softgoldinformation.com | tcp |
| US | 1.1.1.1:53 | o.softprojectcode.com | udp |
| RU | 46.17.41.146:3333 | o.softgoldinformation.com | tcp |
| RU | 194.87.106.49:3333 | o.softgoldinformation.com | tcp |
| US | 1.1.1.1:53 | rtm.softgoldinformation.com | udp |
| RU | 194.87.106.49:53126 | rtm.softgoldinformation.com | tcp |
| RU | 46.17.41.146:53126 | rtm.softgoldinformation.com | tcp |
| RU | 194.87.69.16:53126 | rtm.softgoldinformation.com | tcp |
| US | 1.1.1.1:53 | rtm.softprojectcode.com | udp |
| RU | 194.87.69.16:8990 | rtm.softgoldinformation.com | tcp |
Files
/etc/hosts
| MD5 | f483993c70d12ecfd5a5fe3ed5b10244 |
| SHA1 | 386b3c58555b1337c5a2496efdb7436295256796 |
| SHA256 | 908b62e9f94cc492b2ad465bfae5ba6bb5cfffd9ad7af21cdb79821ee118f409 |
| SHA512 | c60a7528f3d5b5b97d79c7973153cb7a915de04fd717e9ca7c8bdf4093a747146d405c15d47f822dc1b72bcd87b19ab276e9069c3f41bc5bb4dbfd88fd469aaa |
memory/1476-1-0x0000000000400000-0x0000000000acfb60-memory.dmp