Overview
overview
10Static
static
10a46aab76
ubuntu-22.04-amd64
4chme
ubuntu-22.04-amd64
4isots
ubuntu-24.04-amd64
6mctes
ubuntu-18.04-amd64
1mswc
ubuntu-24.04-amd64
1netstat.gz
windows7-x64
1netstat.gz
windows10-2004-x64
1blue_helper
ubuntu-20.04-amd64
10kerndiacet
ubuntu-24.04-amd64
10systemctl
ubuntu-24.04-amd64
3uptime
ubuntu-22.04-amd64
3w
ubuntu-22.04-amd64
3node1
ubuntu-22.04-amd64
1pasuspende
ubuntu-18.04-amd64
6pasuspende
debian-9-armhf
6pasuspende
debian-9-mips
6pasuspende
debian-9-mipsel
6systemctl
ubuntu-18.04-amd64
1uptime
ubuntu-24.04-amd64
3w
ubuntu-24.04-amd64
3Analysis
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max time kernel
149s -
max time network
150s -
platform
ubuntu-20.04_amd64 -
resource
ubuntu2004-amd64-20241127-en -
resource tags
arch:amd64arch:i386image:ubuntu2004-amd64-20241127-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system -
submitted
19/03/2025, 06:15
Behavioral task
behavioral1
Sample
a46aab76
Resource
ubuntu2204-amd64-20250307-en
ubuntu-22.04-amd64
Behavioral task
behavioral2
Sample
chme
Resource
ubuntu2204-amd64-20250307-en
ubuntu-22.04-amd64
Behavioral task
behavioral3
Sample
isots
Resource
ubuntu2404-amd64-20250307-en
ubuntu-24.04-amd64
Behavioral task
behavioral4
Sample
mctes
Resource
ubuntu1804-amd64-20240729-en
ubuntu-18.04-amd64
Behavioral task
behavioral5
Sample
mswc
Resource
ubuntu2404-amd64-20250307-en
ubuntu-24.04-amd64
Behavioral task
behavioral6
Sample
netstat.gz
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral7
Sample
netstat.gz
Resource
win10v2004-20250314-en
windows10-2004-x64
Behavioral task
behavioral8
Sample
blue_helper
Resource
ubuntu2004-amd64-20241127-en
ubuntu-20.04-amd64
Behavioral task
behavioral9
Sample
kerndiacet
Resource
ubuntu2404-amd64-20250307-en
ubuntu-24.04-amd64
Behavioral task
behavioral10
Sample
systemctl
Resource
ubuntu2404-amd64-20250307-en
ubuntu-24.04-amd64
Behavioral task
behavioral11
Sample
uptime
Resource
ubuntu2204-amd64-20250307-en
ubuntu-22.04-amd64
Behavioral task
behavioral12
Sample
w
Resource
ubuntu2204-amd64-20250307-en
ubuntu-22.04-amd64
Behavioral task
behavioral13
Sample
node1
Resource
ubuntu2204-amd64-20250307-en
ubuntu-22.04-amd64
Behavioral task
behavioral14
Sample
pasuspende
Resource
ubuntu1804-amd64-20240508-en
ubuntu-18.04-amd64
Behavioral task
behavioral15
Sample
pasuspende
Resource
debian9-armhf-20240729-en
debian-9-armhf
Behavioral task
behavioral16
Sample
pasuspende
Resource
debian9-mipsbe-20240611-en
debian-9-mips
Behavioral task
behavioral17
Sample
pasuspende
Resource
debian9-mipsel-20240226-en
debian-9-mipsel
Behavioral task
behavioral18
Sample
systemctl
Resource
ubuntu1804-amd64-20240611-en
ubuntu-18.04-amd64
Behavioral task
behavioral19
Sample
uptime
Resource
ubuntu2404-amd64-20250307-en
ubuntu-24.04-amd64
Behavioral task
behavioral20
Sample
w
Resource
ubuntu2404-amd64-20250307-en
ubuntu-24.04-amd64
General
-
Target
blue_helper
-
Size
8.4MB
-
MD5
64364c68af1f47395a411fbb3e43f5ce
-
SHA1
8f663b71637952fa5c67f74fee27a029f66df6db
-
SHA256
6aa9763ff750dafb1df79abcf6d97309150cca4eb37ccdfd58507b25955ed0bd
-
SHA512
8e51657de022b1eff06fa74b447b7f8948cf0762e2d7ce75ec731c2e3b83e8f44c8514e9e57b982d47eefcc104d8e55b268a2f450e64a3c43e7ab5bd246999cf
-
SSDEEP
196608:YZN7pipUgdWB4adoulftMHJ2i1heqD4XnuHZs:YZN7pipUgdWaadouHMHJF+nu
Malware Config
Signatures
-
Xmrig_linux family
-
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
-
Checks hardware identifiers (DMI) 1 TTPs 4 IoCs
Checks DMI information which indicate if the system is a virtual machine.
description ioc Process File opened for reading /sys/devices/virtual/dmi/id/product_name blue_helper File opened for reading /sys/devices/virtual/dmi/id/board_vendor blue_helper File opened for reading /sys/devices/virtual/dmi/id/bios_vendor blue_helper File opened for reading /sys/devices/virtual/dmi/id/sys_vendor blue_helper -
Reads hardware information 1 TTPs 14 IoCs
Accesses system info like serial numbers, manufacturer names etc.
description ioc Process File opened for reading /sys/devices/virtual/dmi/id/board_serial blue_helper File opened for reading /sys/devices/virtual/dmi/id/chassis_type blue_helper File opened for reading /sys/devices/virtual/dmi/id/chassis_version blue_helper File opened for reading /sys/devices/virtual/dmi/id/bios_version blue_helper File opened for reading /sys/devices/virtual/dmi/id/product_serial blue_helper File opened for reading /sys/devices/virtual/dmi/id/product_uuid blue_helper File opened for reading /sys/devices/virtual/dmi/id/board_name blue_helper File opened for reading /sys/devices/virtual/dmi/id/board_asset_tag blue_helper File opened for reading /sys/devices/virtual/dmi/id/chassis_vendor blue_helper File opened for reading /sys/devices/virtual/dmi/id/chassis_serial blue_helper File opened for reading /sys/devices/virtual/dmi/id/chassis_asset_tag blue_helper File opened for reading /sys/devices/virtual/dmi/id/bios_date blue_helper File opened for reading /sys/devices/virtual/dmi/id/product_version blue_helper File opened for reading /sys/devices/virtual/dmi/id/board_version blue_helper -
Checks CPU configuration 1 TTPs 1 IoCs
Checks CPU information which indicate if the system is a virtual machine.
description ioc Process File opened for reading /proc/cpuinfo blue_helper -
Reads CPU attributes 1 TTPs 2 IoCs
description ioc Process File opened for reading /sys/devices/system/cpu/possible blue_helper File opened for reading /sys/devices/system/cpu/online blue_helper -
Enumerates kernel/hardware configuration 1 TTPs 64 IoCs
Reads contents of /sys virtual filesystem to enumerate system information.
description ioc Process File opened for reading /sys/bus/cpu/devices/cpu0/cache/index2/level blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index2/type blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index3/size blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cpufreq/cpuinfo_max_freq blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/topology/core_cpus blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index2/physical_line_partition blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index7/shared_cpu_map blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index8/shared_cpu_map blue_helper File opened for reading /sys/fs/cgroup/unified/cgroup.controllers blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index1/id blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index3/physical_line_partition blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index1/type blue_helper File opened for reading /sys/fs/cgroup/cpuset/cpuset.cpus blue_helper File opened for reading /sys/fs/cgroup/cpuset/cpuset.mems blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/topology/cluster_cpus blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index0/number_of_sets blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index0/physical_line_partition blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index3/coherency_line_size blue_helper File opened for reading /sys/bus/node/devices/node0/access0/initiators blue_helper File opened for reading /sys/firmware/dmi/tables/DMI blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/topology/die_cpus blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index3/id blue_helper File opened for reading /sys/bus/node/devices/node0/meminfo blue_helper File opened for reading /sys/module/msr/initstate modprobe File opened for reading /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index0/level blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index0/id blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index1/shared_cpu_map blue_helper File opened for reading /sys/bus/dax/target_node blue_helper File opened for reading /sys/firmware/dmi/tables/smbios_entry_point blue_helper File opened for reading /sys/bus/node/devices/node0/cpumap blue_helper File opened for reading /sys/bus/dax/devices blue_helper File opened for reading /sys/bus/dax/devices/target_node blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index3/type blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index4/shared_cpu_map blue_helper File opened for reading /sys/bus/cpu/devices blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index3/level blue_helper File opened for reading /sys/bus/node/devices/node0/access0/initiators/read_bandwidth blue_helper File opened for reading /sys/bus/node/devices/node0/access0/initiators/read_latency blue_helper File opened for reading /sys/devices/system/node/node0/hugepages/hugepages-2048kB/free_hugepages blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/topology/physical_package_id blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index5/shared_cpu_map blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cpufreq/base_frequency blue_helper File opened for reading /sys/kernel/mm/hugepages blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index2/coherency_line_size blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index0/type blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index2/shared_cpu_map blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cpu_capacity blue_helper File opened for reading /sys/devices/system/cpu blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index1/level blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index9/shared_cpu_map blue_helper File opened for reading /sys/bus/node/devices/node0/access1/initiators blue_helper File opened for reading /sys/devices/virtual/dmi/id blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index0/shared_cpu_map blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index3/shared_cpu_map blue_helper File opened for reading /sys/devices/system/node/online blue_helper File opened for reading /sys/bus/node/devices/node0/hugepages blue_helper File opened for reading /sys/bus/node/devices/node0/hugepages/hugepages-2048kB/nr_hugepages blue_helper File opened for reading /sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index0/size blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index2/id blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index2/number_of_sets blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index3/number_of_sets blue_helper File opened for reading /sys/bus/cpu/devices/cpu0/cache/index6/shared_cpu_map blue_helper -
description ioc Process File opened for reading /proc/cmdline modprobe File opened for reading /proc/mounts blue_helper File opened for reading /proc/self/cpuset blue_helper File opened for reading /proc/meminfo blue_helper File opened for reading /proc/driver/nvidia/gpus blue_helper
Processes
-
/tmp/blue_helper/tmp/blue_helper1⤵
- Checks hardware identifiers (DMI)
- Reads hardware information
- Checks CPU configuration
- Reads CPU attributes
- Enumerates kernel/hardware configuration
- Reads runtime system information
PID:1389 -
/bin/shsh -c "/sbin/modprobe msr allow_writes=on > /dev/null 2>&1"2⤵PID:1463
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/sbin/modprobe/sbin/modprobe msr "allow_writes=on"3⤵
- Enumerates kernel/hardware configuration
- Reads runtime system information
PID:1464
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-