Analysis Overview
SHA256
769b2fd0d2936f92675b57bf64655f2227c31f8c05c3ed693164887149aacaba
Threat Level: Known bad
The file cd8739800e185ed384d1e9886d5a156e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
XMRig Miner payload
Xmrig family
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
2024-08-31 20:16
Signatures
XMRig Miner payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xmrig family
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-31 20:16
Reported
2024-08-31 20:19
Platform
ubuntu2204-amd64-20240611-en
Max time kernel
149s
Max time network
148s
Command Line
Signatures
Checks hardware identifiers (DMI)
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/virtual/dmi/id/bios_vendor | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/sys_vendor | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/product_name | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/board_vendor | /tmp/xmrig_5.4 | N/A |
Reads hardware information
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/virtual/dmi/id/bios_date | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/bios_version | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/board_serial | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/chassis_vendor | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/chassis_version | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/chassis_serial | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/product_serial | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/chassis_asset_tag | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/board_asset_tag | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/product_uuid | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/board_name | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/board_version | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/chassis_type | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id/product_version | /tmp/xmrig_5.4 | N/A |
Checks CPU configuration
| Description | Indicator | Process | Target |
| File opened for reading | /proc/cpuinfo | /tmp/xmrig_5.4 | N/A |
Reads CPU attributes
| Description | Indicator | Process | Target |
| File opened for reading | /sys/devices/system/cpu/possible | /tmp/xmrig_5.4 | N/A |
Enumerates kernel/hardware configuration
| Description | Indicator | Process | Target |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/shared_cpu_map | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/type | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/type | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/online | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/level | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/topology/die_cpus | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/topology/core_cpus | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/topology/book_siblings | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/level | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index6/shared_cpu_map | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index9/shared_cpu_map | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/module/msr/initstate | /sbin/modprobe | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/topology/core_id | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/shared_cpu_map | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/size | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index5/shared_cpu_map | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/number_of_sets | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/node/devices/node0/hugepages | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/virtual/dmi/id | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/system/node/node0/hugepages/hugepages-2048kB/free_hugepages | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/level | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index1/type | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/number_of_sets | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/physical_line_partition | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/node/devices/node0/hugepages/hugepages-2048kB/nr_hugepages | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/shared_cpu_map | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/size | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/physical_line_partition | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/coherency_line_size | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index4/shared_cpu_map | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/kernel/mm/hugepages | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/topology/physical_package_id | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index1/level | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/node/devices/node0/cpumap | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index7/shared_cpu_map | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index8/shared_cpu_map | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/topology/package_cpus | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/size | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index2/coherency_line_size | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/number_of_sets | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/coherency_line_size | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/node/devices | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/node/devices/node0/meminfo | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index0/physical_line_partition | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index1/shared_cpu_map | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/cpu/devices/cpu0/cache/index3/type | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /sys/bus/node/devices/node0/hugepages/hugepages-1048576kB/nr_hugepages | /tmp/xmrig_5.4 | N/A |
Reads runtime system information
| Description | Indicator | Process | Target |
| File opened for reading | /proc/elog | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /proc/cmdline | /sbin/modprobe | N/A |
| File opened for reading | /proc/hwloc-nofile-info | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /proc/mounts | /tmp/xmrig_5.4 | N/A |
| File opened for reading | /proc/meminfo | /tmp/xmrig_5.4 | N/A |
Processes
/tmp/xmrig_5.4
[/tmp/xmrig_5.4]
/bin/sh
[sh -c /sbin/modprobe msr > /dev/null 2>&1]
/sbin/modprobe
[/sbin/modprobe msr]
Network
| Country | Destination | Domain | Proto |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | gulf.moneroocean.stream | udp |
| US | 8.8.8.8:53 | gulf.moneroocean.stream | udp |
| DE | 149.102.143.109:10001 | gulf.moneroocean.stream | tcp |
| DE | 149.102.143.109:10001 | gulf.moneroocean.stream | tcp |
| DE | 149.102.143.109:10001 | gulf.moneroocean.stream | tcp |
| DE | 149.102.143.109:10001 | gulf.moneroocean.stream | tcp |