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Linux Analysis Report
logrotate

Overview

General Information

Sample name:	logrotate
Analysis ID:	1628361
MD5:	e70e9d3525f36a9ccbf2a37f8a773015
SHA1:	815bc1a79440cdc4a7e1d876ff2dc7bc4f53d25e
SHA256:	3eb47033cd5399aee33048d6ded163105158882b2483884bc949697f3bfd0d95
Infos:

Detection

Xmrig

Score:	80
Range:	0 - 100

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Xmrig cryptocurrency miner

Detected Stratum mining protocol

Found strings related to Crypto-Mining

Tries to load the MSR kernel module used for reading/writing to CPUs model specific register

Writes to CPU model specific registers (MSR) (e.g. miners improve performance by disabling HW prefetcher)

Creates hidden files and/or directories

Executes commands using a shell command-line interpreter

Executes the "modprobe" command used for loading kernel modules

Reads CPU information from /proc indicative of miner or evasive malware

Reads CPU information from /sys indicative of miner or evasive malware

Reads system information from the proc file system

Sample has stripped symbol table

Suricata IDS alerts with low severity for network traffic

Uses the "uname" system call to query kernel version information (possible evasion)

Yara signature match

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1628361
Start date and time:	2025-03-03 19:18:16 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 6m 12s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 16.04 x64 (Kernel 4.4.0-116, Firefox 88.0, Document Viewer 3.18.2, LibreOffice 5.1.6.2, OpenJDK 1.8.0_171)
Analysis Mode:	default
Sample name:	logrotate
Detection:	MAL
Classification:	mal80.mine.lin@0/1@0/0

Warnings

Some HTTPS proxied raw data packets have been limited to 10 per session. Please view the PCAPs for the complete data.

Runtime Messages

Command:	/tmp/logrotate
PID:	4710
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu1

logrotate (PID: 4710, Parent: 4612, MD5: e70e9d3525f36a9ccbf2a37f8a773015) Arguments: /tmp/logrotate

logrotate New Fork (PID: 4717, Parent: 4710)

logrotate New Fork (PID: 4725, Parent: 4717)

sh (PID: 4725, Parent: 4717, MD5: e02ea3c3450d44126c46d658fa9e654c) Arguments: sh -c "/sbin/modprobe msr allow_writes=on > /dev/null 2>&1"

sh New Fork (PID: 4726, Parent: 4725)

modprobe (PID: 4726, Parent: 4725, MD5: unknown) Arguments: /sbin/modprobe msr allow_writes=on

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
XMRIG		No Attribution	https://www.aquasec.com/blog/container-security-tnt-container-attack/ https://www.aquasec.com/blog/pg_mem-a-malware-hidden-in-the-postgres-processes/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.xmrig

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
logrotate	JoeSecurity_Xmrig	Yara detected Xmrig cryptocurrency miner	Joe Security
logrotate	Linux_Trojan_Pornoasset_927f314f	unknown	unknown	0x13c518:$a: C3 D3 CB D3 C3 48 31 C3 48 0F AF F0 48 0F AF F0 48 0F AF F0 48
logrotate	miner_lin_xmrig_strings	Detects XMRig ELF	Sekoia.io	0x537fcc:$: XMRig 0x538702:$: IP Address currently banned 0x538733:$: rigid 0x53905c:$: pool address 0x539069:$: ping time 0x539073:$: connection time 0x5a3906:$: connection time 0x539558:$: socks5:// 0x539568:$: stratum+ssl:// 0x54366d:$: stratum+ssl:// 0x539578:$: stratum+tcp://

PCAP (Network Traffic)

Source	Rule	Description	Author	Strings
sslproxydump.pcap	JoeSecurity_Xmrig	Yara detected Xmrig cryptocurrency miner	Joe Security

Memory Dumps

Source	Rule	Description	Author	Strings
4710.1.0000000000401000.0000000000935000.r-x.sdmp	Linux_Trojan_Pornoasset_927f314f	unknown	unknown	0x13b518:$a: C3 D3 CB D3 C3 48 31 C3 48 0F AF F0 48 0F AF F0 48 0F AF F0 48

Suricata Signatures

ETPRO COINMINER XMR CoinMiner Usage

Timestamp	SID	Severity	Classtype	Source IP	Source Port	Destination IP	Destination Port	Protocol
2025-03-03T19:18:54.135750+0100	2826930	2	Crypto Currency Mining Activity Detected	192.168.2.20	41548	185.196.8.41	443	TCP

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: logrotate

Virustotal: Detection: 45%

Perma Link

Bitcoin Miner

Yara detected Xmrig cryptocurrency miner

Source: Yara match	File source: logrotate, type: SAMPLE
Source: Yara match	File source: sslproxydump.pcap, type: PCAP

Detected Stratum mining protocol

Source: global traffic

TCP traffic: 192.168.2.20:41548 -> 185.196.8.41:443 payload: data raw: 7b 22 69 64 22 3a 31 2c 22 6a 73 6f 6e 72 70 63 22 3a 22 32 2e 30 22 2c 22 6d 65 74 68 6f 64 22 3a 22 6c 6f 67 69 6e 22 2c 22 70 61 72 61 6d 73 22 3a 7b 22 6c 6f 67 69 6e 22 3a 22 78 22 2c 22 70 61 73 73 22 3a 22 78 22 2c 22 61 67 65 6e 74 22 3a 22 58 4d 52 69 67 2f 36 2e 32 32 2e 32 20 28 4c 69 6e 75 78 20 78 38 36 5f 36 34 29 20 6c 69 62 75 76 2f 31 2e 34 39 2e 32 20 67 63 63 2f 31 30 2e 32 2e 31 22 2c 22 61 6c 67 6f 22 3a 5b 22 63 6e 2f 31 22 2c 22 63 6e 2f 32 22 2c 22 63 6e 2f 72 22 2c 22 63 6e 2f 66 61 73 74 22 2c 22 63 6e 2f 68 61 6c 66 22 2c 22 63 6e 2f 78 61 6f 22 2c 22 63 6e 2f 72 74 6f 22 2c 22 63 6e 2f 72 77 7a 22 2c 22 63 6e 2f 7a 6c 73 22 2c 22 63 6e 2f 64 6f 75 62 6c 65 22 2c 22 63 6e 2f 63 63 78 22 2c 22 72 78 2f 30 22 2c 22 72 78 2f 77 6f data ascii: {"id":1,"jsonrpc":"2.0","method":"login","params":{"login":"x","pass":"x","agent":"xmrig/6.22.2 (linux x86_64) libuv/1.49.2 gcc/10.2.1","algo":["cn/1","cn/2","cn/r","cn/fast","cn/half","cn/xao","cn/rto","cn/rwz","cn/zls","cn/double","cn/ccx","rx/0","rx/wo

Found strings related to Crypto-Mining

Source: logrotate	String found in binary or memory: stratum+ssl://
Source: logrotate	String found in binary or memory: cryptonight/0
Source: logrotate	String found in binary or memory: stratum+tcp://
Source: logrotate	String found in binary or memory: XMRig 6.22.2

Tries to load the MSR kernel module used for reading/writing to CPUs model specific register

Source: /bin/sh (PID: 4726)

Modprobe: /sbin/modprobe -> /sbin/modprobe msr allow_writes=on

Jump to behavior

Writes to CPU model specific registers (MSR) (e.g. miners improve performance by disabling HW prefetcher)

Source: /tmp/logrotate (PID: 4717)

MSR open for writing: /dev/cpu/0/msr

Jump to behavior

Source: /tmp/logrotate (PID: 4710)

Reads CPU info from proc file: /proc/cpuinfo

Jump to behavior

Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/online	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/topology/thread_siblings	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/topology/core_id	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/topology/core_siblings	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/topology/physical_package_id	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/shared_cpu_map	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/level	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/type	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/size	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/number_of_sets	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/physical_line_partition	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index1/shared_cpu_map	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index1/level	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index1/type	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/shared_cpu_map	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/level	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/type	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/size	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/coherency_line_size	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/number_of_sets	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/physical_line_partition	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/shared_cpu_map	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/level	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/type	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/size	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/coherency_line_size	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/number_of_sets	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/physical_line_partition	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/possible	Jump to behavior

Source: Network traffic

Suricata IDS: 2826930 - Severity 2 - ETPRO COINMINER XMR CoinMiner Usage : 192.168.2.20:41548 -> 185.196.8.41:443

Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41
Source: unknown	TCP traffic detected without corresponding DNS query: 185.196.8.41

Source: logrotate	String found in binary or memory: http://www.debian.org/Bugs/
Source: logrotate	String found in binary or memory: https://gcc.gnu.org/bugsNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE
Source: logrotate	String found in binary or memory: https://gcc.gnu.org/bugsNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEENSt7__cxx1119basic_is

Source: unknown	Network traffic detected: HTTP traffic on port 41548 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 41548

System Summary

Malicious sample detected (through community Yara rule)

Source: logrotate, type: SAMPLE	Matched rule: Linux_Trojan_Pornoasset_927f314f Author: unknown
Source: logrotate, type: SAMPLE	Matched rule: Detects XMRig ELF Author: Sekoia.io
Source: 4710.1.0000000000401000.0000000000935000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Pornoasset_927f314f Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: logrotate, type: SAMPLE	Matched rule: Linux_Trojan_Pornoasset_927f314f reference_sample = d653598df857535c354ba21d96358d4767d6ada137ee32ce5eb4972363b35f93, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Pornoasset, fingerprint = 7214d3132fc606482e3f6236d291082a3abc0359c80255048045dba6e60ec7bf, id = 927f314f-2cbb-4f87-b75c-9aa5ef758599, last_modified = 2021-09-16
Source: logrotate, type: SAMPLE	Matched rule: miner_lin_xmrig_strings author = Sekoia.io, description = Detects XMRig ELF, creation_date = 2022-09-08, classification = TLP:CLEAR, version = 1.0, modification_date = 2024-01-04, id = 2f99020b-424c-4433-860c-5e9ab4e1f1de
Source: 4710.1.0000000000401000.0000000000935000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Pornoasset_927f314f reference_sample = d653598df857535c354ba21d96358d4767d6ada137ee32ce5eb4972363b35f93, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Pornoasset, fingerprint = 7214d3132fc606482e3f6236d291082a3abc0359c80255048045dba6e60ec7bf, id = 927f314f-2cbb-4f87-b75c-9aa5ef758599, last_modified = 2021-09-16

Source: classification engine

Classification label: mal80.mine.lin@0/1@0/0

Source: /tmp/logrotate (PID: 4710)

Directory: /home/james/.xmrig.json

Jump to behavior

Source: /tmp/logrotate (PID: 4725)

Shell command executed: sh -c "/sbin/modprobe msr allow_writes=on > /dev/null 2>&1"

Jump to behavior

Source: /tmp/logrotate (PID: 4710)	Reads from proc file: /proc/cpuinfo	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads from proc file: /proc/meminfo	Jump to behavior
Source: /tmp/logrotate (PID: 4717)	Reads from proc file: /proc/meminfo	Jump to behavior

Source: /bin/sh (PID: 4726)

Modprobe: /sbin/modprobe -> /sbin/modprobe msr allow_writes=on

Jump to behavior

Source: /tmp/logrotate (PID: 4710)

Reads CPU info from proc file: /proc/cpuinfo

Jump to behavior

Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/online	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/topology/thread_siblings	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/topology/core_id	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/topology/core_siblings	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/topology/physical_package_id	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/shared_cpu_map	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/level	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/type	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/size	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/number_of_sets	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index0/physical_line_partition	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index1/shared_cpu_map	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index1/level	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index1/type	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/shared_cpu_map	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/level	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/type	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/size	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/coherency_line_size	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/number_of_sets	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index2/physical_line_partition	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/shared_cpu_map	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/level	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/type	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/size	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/coherency_line_size	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/number_of_sets	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/cpu0/cache/index3/physical_line_partition	Jump to behavior
Source: /tmp/logrotate (PID: 4710)	Reads CPU info from /sys: /sys/devices/system/cpu/possible	Jump to behavior

Source: /tmp/logrotate (PID: 4710)	Queries kernel information via 'uname':			Jump to behavior
Source: /sbin/modprobe (PID: 4726)	Queries kernel information via 'uname':			Jump to behavior

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	1 Scripting	Valid Accounts	Windows Management Instrumentation	1 Kernel Modules and Extensions	1 Kernel Modules and Extensions	1 Hidden Files and Directories	OS Credential Dumping	1 Security Software Discovery	Remote Services	Data from Local System	1 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	1 Scripting	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	23 System Information Discovery	Remote Desktop Protocol	Data from Removable Media	1 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
logrotate	45%	Virustotal		Browse

Name	Source	Malicious	Reputation
http://www.debian.org/Bugs/	logrotate	false	high
https://gcc.gnu.org/bugsNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEENSt7__cxx1119basic_is	logrotate	false	high
https://gcc.gnu.org/bugsNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE	logrotate	false	high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
185.196.8.41	unknown	Switzerland		34888	SIMPLECARRER2IT	true

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
185.196.8.41	logrotate_malware.elf	Get hash	malicious	Xmrig	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
SIMPLECARRER2IT	http://analysiscache.com	Get hash	malicious	Unknown	Browse	185.208.158.121
	cred.dll	Get hash	malicious	Amadey	Browse	185.196.8.37
	clip64.dll	Get hash	malicious	Amadey	Browse	185.196.8.37
	cred64.dll.dll	Get hash	malicious	Amadey	Browse	185.196.8.37
	cpainject.txt.ps1	Get hash	malicious	PureLog Stealer, RHADAMANTHYS, zgRAT	Browse	185.208.159.170
	Th2M2e7ZfY.exe	Get hash	malicious	Quasar	Browse	185.208.159.150
	https://steamescommnunity.com/s/10429109537	Get hash	malicious	Unknown	Browse	185.208.158.242
	https://steamecomrmunity.com/s/10423910953	Get hash	malicious	Unknown	Browse	185.208.158.242
	http://account.turnkeycashsite.com/	Get hash	malicious	Unknown	Browse	185.208.159.7
	BUDDA.exe	Get hash	malicious	Unknown	Browse	185.196.8.253

Process:	/tmp/logrotate
File Type:	ASCII text, with no line terminators
Category:	dropped
Size (bytes):	3
Entropy (8bit):	1.584962500721156
Encrypted:	false
SSDEEP:	3:Odn:Od
MD5:	76DC611D6EBAAFC66CC0879C71B5DB5C
SHA1:	B4182BFF4B3CF75F9E54F4990F9BD153C0C2973C
SHA-256:	2747B7C718564BA5F066F0523B03E17F6A496B06851333D2D59AB6D863225848
SHA-512:	E2BC8CA53E630757EF4A3E8F3D0FC48AAC10A66DBE6D14D759D00C21263F4C0623F6841DC3995081F97EFF9641EA9BE42C9219F66E6C5B9EA9EFFA1C8450C3FB
Malicious:	false
Reputation:	low
Preview:	128

Static File Info

General

File type:	ELF 64-bit LSB executable, x86-64, version 1 (SYSV), statically linked, BuildID[sha1]=f6bc02717be53be95e2a8de774c3dd0fafa1f4a5, for GNU/Linux 3.2.0, stripped
Entropy (8bit):	6.351905474305259
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 49.77% ELF Executable and Linkable format (generic) (4004/1) 49.46% Lumena CEL bitmap (63/63) 0.78%
File name:	logrotate
File size:	7'447'240 bytes
MD5:	e70e9d3525f36a9ccbf2a37f8a773015
SHA1:	815bc1a79440cdc4a7e1d876ff2dc7bc4f53d25e
SHA256:	3eb47033cd5399aee33048d6ded163105158882b2483884bc949697f3bfd0d95
SHA512:	7ca6d1c0045292f4c50dc66bf62ffc111525cd36897c1448caea079e9b4922418f2dda30d42588868f7889fd69f11db1a8265d492626a1a6cc288fe93578bb02
SSDEEP:	196608:uJy1VOJo4/kKCPvH4zzzzzzzzzzz/zzzzzzzzzzzwzz6/zzz3HLSW:OY4/khP/4zzzzzzzzzzz/zzzzzzzzzzF
TLSH:	BB764B1AB6A358BDC1A6C430876FD663AD34B85542217D7B3184EA302F67E305B1EF72
File Content Preview:	.ELF..............>.....p.@.....@.......H.q.........@.8...@.......................@.......@.....P.......P.................................@.......@......?S......?S......................PS......P.......P.......Y.......Y........................j............

Static ELF Info

ELF header
Class:	ELF64
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Advanced Micro Devices X86-64
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x409870
Flags:	0x0
ELF Header Size:	64
Program Header Offset:	64
Program Header Size:	56
Number of Program Headers:	8
Section Header Offset:	7445320
Section Header Size:	64
Number of Section Headers:	30
Header String Table Index:	29

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Info	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0
.note.gnu.build-id	NOTE	0x400200	0x200	0x24	0x0	0x2	A	0	4
.note.ABI-tag	NOTE	0x400224	0x224	0x20	0x0	0x2	A	0	4
.rela.plt	RELA	0x400248	0x248	0x408	0x18	0x42	AI	20	8
.init	PROGBITS	0x401000	0x1000	0x17	0x0	0x6	AX	0	4
.plt	PROGBITS	0x401018	0x1018	0x158	0x0	0x6	AX	0	8
.text	PROGBITS	0x401180	0x1180	0x533012	0x0	0x6	AX	0	64
__libc_freeres_fn	PROGBITS	0x9341a0	0x5341a0	0xdf8	0x0	0x6	AX	0	16
.fini	PROGBITS	0x934f98	0x534f98	0x9	0x0	0x6	AX	0	4
.rodata	PROGBITS	0x935000	0x535000	0xa0d3c	0x0	0x2	A	0	64
.stapsdt.base	PROGBITS	0x9d5d3c	0x5d5d3c	0x1	0x0	0x2	A	0	1
.eh_frame	PROGBITS	0x9d5d40	0x5d5d40	0xcc0d0	0x0	0x2	A	0	8
.gcc_except_table	PROGBITS	0xaa1e10	0x6a1e10	0x8bc4	0x0	0x2	A	0	4
.tdata	PROGBITS	0xaabff0	0x6aaff0	0x70	0x0	0x403	WAT	0	16
.tbss	NOBITS	0xaac060	0x6ab060	0x70	0x0	0x403	WAT	0	16
.preinit_array	PREINIT_ARRAY	0xaac060	0x6ab060	0x8	0x8	0x3	WA	0	8
.init_array	INIT_ARRAY	0xaac068	0x6ab068	0x140	0x8	0x3	WA	0	8
.fini_array	FINI_ARRAY	0xaac1a8	0x6ab1a8	0x18	0x8	0x3	WA	0	8
.data.rel.ro	PROGBITS	0xaac1c0	0x6ab1c0	0x64c24	0x0	0x3	WA	0	32
.got	PROGBITS	0xb10de8	0x70fde8	0x208	0x0	0x3	WA	0	8
.got.plt	PROGBITS	0xb11000	0x710000	0x170	0x8	0x3	WA	0	8
.data	PROGBITS	0xb11180	0x710180	0x8dcc	0x0	0x3	WA	0	32
__libc_subfreeres	PROGBITS	0xb19f50	0x718f50	0xa8	0x0	0x3	WA	0	8
__libc_IO_vtables	PROGBITS	0xb1a000	0x719000	0x8e8	0x0	0x3	WA	0	32
__libc_atexit	PROGBITS	0xb1a8e8	0x7198e8	0x8	0x0	0x3	WA	0	8
.bss	NOBITS	0xb1a900	0x7198f0	0x9c280	0x0	0x3	WA	0	64
__libc_freeres_ptrs	NOBITS	0xbb6b80	0x7198f0	0x48	0x0	0x3	WA	0	8
.comment	PROGBITS	0x0	0x7198f0	0x27	0x1	0x30	MS	0	1
.note.stapsdt	NOTE	0x0	0x719918	0xe8	0x0	0x0		0	4
.shstrtab	STRTAB	0x0	0x719a00	0x143	0x0	0x0		0	1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x400000	0x400000	0x650	0x650	2.4488	0x4	R	0x1000	.note.gnu.build-id .note.ABI-tag .rela.plt
LOAD	0x1000	0x401000	0x401000	0x533fa1	0x533fa1	6.4018	0x5	R E	0x1000	.init .plt .text __libc_freeres_fn .fini
LOAD	0x535000	0x935000	0x935000	0x1759d4	0x1759d4	6.0948	0x4	R	0x1000	.rodata .stapsdt.base .eh_frame .gcc_except_table
LOAD	0x6aaff0	0xaabff0	0xaabff0	0x6e900	0x10abd8	2.4675	0x6	RW	0x1000	.tdata .tbss .preinit_array .init_array .fini_array .data.rel.ro .got .got.plt .data __libc_subfreeres __libc_IO_vtables __libc_atexit .bss __libc_freeres_ptrs
NOTE	0x200	0x400200	0x400200	0x44	0x44	3.3673	0x4	R	0x4	.note.gnu.build-id .note.ABI-tag
TLS	0x6aaff0	0xaabff0	0xaabff0	0x70	0xe0	2.1257	0x4	R	0x10	.tdata .tbss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x10
GNU_RELRO	0x6aaff0	0xaabff0	0xaabff0	0x65010	0x65010	2.4117	0x4	R	0x1	.tdata .tbss .preinit_array .init_array .fini_array .data.rel.ro .got

Network Behavior

Suricata IDS Alerts

Timestamp	SID	Signature	Severity	Source IP	Source Port	Dest IP	Dest Port	Protocol
2025-03-03T19:18:54.135750+0100	2826930	ETPRO COINMINER XMR CoinMiner Usage	2	192.168.2.20	41548	185.196.8.41	443	TCP

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Mar 3, 2025 19:18:53.434576035 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:18:53.434623003 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:18:53.434674025 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:18:53.435019016 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:18:53.435034990 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:18:54.129514933 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:18:54.129740000 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:18:54.130919933 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:18:54.130929947 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:18:54.133104086 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:18:54.135514021 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:18:54.135623932 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:18:54.174026012 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:18:54.174040079 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:18:54.174092054 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:18:54.449481010 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:18:54.449569941 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:19:00.186218977 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:19:00.186388016 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:19:07.907812119 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:19:07.907897949 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:20:07.950009108 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:20:07.950028896 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:20:08.397638083 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:20:08.439374924 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:20:08.605133057 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:20:08.605331898 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:21:08.685856104 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:21:08.685883999 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:21:09.407331944 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:21:09.407361984 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:21:09.609901905 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:21:09.609956026 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:21:25.341289043 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:21:25.341485977 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:21:35.598195076 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:21:35.598381996 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:21:45.722121000 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:21:45.722313881 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:21:55.942827940 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:21:55.943028927 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:22:06.044003963 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:22:06.044209003 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:22:16.158124924 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:22:16.158191919 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:22:26.130011082 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:22:26.130105019 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:22:36.197283030 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:22:36.197518110 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:22:46.219875097 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:22:46.220004082 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:22:56.277545929 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:22:56.277654886 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:23:12.538456917 CET	443	41548	185.196.8.41	192.168.2.20
Mar 3, 2025 19:23:12.538849115 CET	41548	443	192.168.2.20	185.196.8.41
Mar 3, 2025 19:23:12.538880110 CET	443	41548	185.196.8.41	192.168.2.20

HTTPS Proxied Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port
0	192.168.2.20	41548	185.196.8.41	443

Timestamp	Bytes transferred	Direction	Data
2025-03-03 18:18:54 UTC	350	OUT	Data Raw: 7b 22 69 64 22 3a 31 2c 22 6a 73 6f 6e 72 70 63 22 3a 22 32 2e 30 22 2c 22 6d 65 74 68 6f 64 22 3a 22 6c 6f 67 69 6e 22 2c 22 70 61 72 61 6d 73 22 3a 7b 22 6c 6f 67 69 6e 22 3a 22 78 22 2c 22 70 61 73 73 22 3a 22 78 22 2c 22 61 67 65 6e 74 22 3a 22 58 4d 52 69 67 2f 36 2e 32 32 2e 32 20 28 4c 69 6e 75 78 20 78 38 36 5f 36 34 29 20 6c 69 62 75 76 2f 31 2e 34 39 2e 32 20 67 63 63 2f 31 30 2e 32 2e 31 22 2c 22 61 6c 67 6f 22 3a 5b 22 63 6e 2f 31 22 2c 22 63 6e 2f 32 22 2c 22 63 6e 2f 72 22 2c 22 63 6e 2f 66 61 73 74 22 2c 22 63 6e 2f 68 61 6c 66 22 2c 22 63 6e 2f 78 61 6f 22 2c 22 63 6e 2f 72 74 6f 22 2c 22 63 6e 2f 72 77 7a 22 2c 22 63 6e 2f 7a 6c 73 22 2c 22 63 6e 2f 64 6f 75 62 6c 65 22 2c 22 63 6e 2f 63 63 78 22 2c 22 72 78 2f 30 22 2c 22 72 78 2f 77 6f Data Ascii: {"id":1,"jsonrpc":"2.0","method":"login","params":{"login":"x","pass":"x","agent":"XMRig/6.22.2 (Linux x86_64) libuv/1.49.2 gcc/10.2.1","algo":["cn/1","cn/2","cn/r","cn/fast","cn/half","cn/xao","cn/rto","cn/rwz","cn/zls","cn/double","cn/ccx","rx/0","rx/wo
2025-03-03 18:18:54 UTC	491	IN	Data Raw: 7b 22 6a 73 6f 6e 72 70 63 22 3a 22 32 2e 30 22 2c 22 69 64 22 3a 31 2c 22 65 72 72 6f 72 22 3a 6e 75 6c 6c 2c 22 72 65 73 75 6c 74 22 3a 7b 22 69 64 22 3a 22 61 34 38 39 38 31 38 64 31 61 65 65 64 34 39 31 22 2c 22 6a 6f 62 22 3a 7b 22 62 6c 6f 62 22 3a 22 31 30 31 30 38 39 65 35 39 37 62 65 30 36 64 61 64 30 63 33 65 33 64 32 38 62 31 65 61 61 63 31 62 38 37 63 39 36 64 33 66 31 64 35 66 62 34 35 65 64 37 33 38 38 39 64 35 32 34 66 32 64 33 31 65 33 35 32 30 66 62 65 39 32 64 36 63 62 30 30 30 30 30 30 37 66 32 39 30 33 39 31 32 63 39 38 64 62 32 36 36 62 38 64 61 38 34 31 64 62 66 37 32 61 33 62 61 38 31 62 61 30 38 65 62 65 64 32 33 66 39 36 39 32 35 33 35 66 63 65 33 37 32 30 61 61 34 37 34 31 38 65 30 31 22 2c 22 6a 6f 62 5f 69 64 22 3a 22 41 61 46 Data Ascii: {"jsonrpc":"2.0","id":1,"error":null,"result":{"id":"a489818d1aeed491","job":{"blob":"101089e597be06dad0c3e3d28b1eaac1b87c96d3f1d5fb45ed73889d524f2d31e3520fbe92d6cb0000007f2903912c98db266b8da841dbf72a3ba81ba08ebed23f9692535fce3720aa47418e01","job_id":"AaF
2025-03-03 18:19:00 UTC	378	IN	Data Raw: 7b 22 6a 73 6f 6e 72 70 63 22 3a 22 32 2e 30 22 2c 22 6d 65 74 68 6f 64 22 3a 22 6a 6f 62 22 2c 22 70 61 72 61 6d 73 22 3a 7b 22 62 6c 6f 62 22 3a 22 31 30 31 30 39 34 65 35 39 37 62 65 30 36 64 61 64 30 63 33 65 33 64 32 38 62 31 65 61 61 63 31 62 38 37 63 39 36 64 33 66 31 64 35 66 62 34 35 65 64 37 33 38 38 39 64 35 32 34 66 32 64 33 31 65 33 35 32 30 66 62 65 39 32 64 36 63 62 30 30 30 30 30 30 37 66 65 38 36 35 61 65 61 62 39 36 63 32 31 33 34 65 63 38 63 37 64 34 35 37 61 62 62 30 35 30 38 32 35 38 63 61 32 62 36 63 35 36 64 32 32 65 34 31 65 38 39 38 62 62 34 37 65 39 65 34 30 62 36 39 38 66 30 31 22 2c 22 6a 6f 62 5f 69 64 22 3a 22 48 41 36 77 75 69 74 68 64 4f 34 55 68 62 63 33 4e 76 36 61 78 6d 4b 57 73 5a 35 4b 22 2c 22 74 61 72 67 65 74 22 3a Data Ascii: {"jsonrpc":"2.0","method":"job","params":{"blob":"101094e597be06dad0c3e3d28b1eaac1b87c96d3f1d5fb45ed73889d524f2d31e3520fbe92d6cb0000007fe865aeab96c2134ec8c7d457abb0508258ca2b6c56d22e41e898bb47e9e40b698f01","job_id":"HA6wuithdO4Uhbc3Nv6axmKWsZ5K","target":
2025-03-03 18:19:07 UTC	378	IN	Data Raw: 7b 22 6a 73 6f 6e 72 70 63 22 3a 22 32 2e 30 22 2c 22 6d 65 74 68 6f 64 22 3a 22 6a 6f 62 22 2c 22 70 61 72 61 6d 73 22 3a 7b 22 62 6c 6f 62 22 3a 22 31 30 31 30 39 34 65 35 39 37 62 65 30 36 64 61 64 30 63 33 65 33 64 32 38 62 31 65 61 61 63 31 62 38 37 63 39 36 64 33 66 31 64 35 66 62 34 35 65 64 37 33 38 38 39 64 35 32 34 66 32 64 33 31 65 33 35 32 30 66 62 65 39 32 64 36 63 62 30 30 30 30 30 30 37 66 32 34 35 65 66 63 65 33 38 64 39 31 39 62 63 61 31 33 64 39 37 37 61 63 30 38 32 31 32 62 36 65 31 66 38 38 30 32 35 34 33 61 62 35 32 62 37 32 34 61 31 37 61 39 37 31 36 35 63 66 35 63 30 66 38 66 30 31 22 2c 22 6a 6f 62 5f 69 64 22 3a 22 52 58 4f 34 52 6e 6f 4f 2f 34 7a 4f 62 4c 45 62 77 48 61 5a 61 36 45 34 61 59 76 48 22 2c 22 74 61 72 67 65 74 22 3a Data Ascii: {"jsonrpc":"2.0","method":"job","params":{"blob":"101094e597be06dad0c3e3d28b1eaac1b87c96d3f1d5fb45ed73889d524f2d31e3520fbe92d6cb0000007f245efce38d919bca13d977ac08212b6e1f8802543ab52b724a17a97165cf5c0f8f01","job_id":"RXO4RnoO/4zObLEbwHaZa6E4aYvH","target":
2025-03-03 18:20:08 UTC	83	OUT	Data Raw: 7b 22 69 64 22 3a 32 2c 22 6a 73 6f 6e 72 70 63 22 3a 22 32 2e 30 22 2c 22 6d 65 74 68 6f 64 22 3a 22 6b 65 65 70 61 6c 69 76 65 64 22 2c 22 70 61 72 61 6d 73 22 3a 7b 22 69 64 22 3a 22 61 34 38 39 38 31 38 64 31 61 65 65 64 34 39 31 22 7d 7d 0d 0a Data Ascii: {"id":2,"jsonrpc":"2.0","method":"keepalived","params":{"id":"a489818d1aeed491"}}
2025-03-03 18:20:08 UTC	71	IN	Data Raw: 7b 22 69 64 22 3a 32 2c 22 6a 73 6f 6e 72 70 63 22 3a 22 32 2e 30 22 2c 22 65 72 72 6f 72 22 3a 6e 75 6c 6c 2c 22 72 65 73 75 6c 74 22 3a 7b 22 73 74 61 74 75 73 22 3a 22 4b 45 45 50 41 4c 49 56 45 44 22 7d 7d 0a Data Ascii: {"id":2,"jsonrpc":"2.0","error":null,"result":{"status":"KEEPALIVED"}}
2025-03-03 18:21:09 UTC	83	OUT	Data Raw: 7b 22 69 64 22 3a 33 2c 22 6a 73 6f 6e 72 70 63 22 3a 22 32 2e 30 22 2c 22 6d 65 74 68 6f 64 22 3a 22 6b 65 65 70 61 6c 69 76 65 64 22 2c 22 70 61 72 61 6d 73 22 3a 7b 22 69 64 22 3a 22 61 34 38 39 38 31 38 64 31 61 65 65 64 34 39 31 22 7d 7d 0d 0a Data Ascii: {"id":3,"jsonrpc":"2.0","method":"keepalived","params":{"id":"a489818d1aeed491"}}
2025-03-03 18:21:09 UTC	71	IN	Data Raw: 7b 22 69 64 22 3a 33 2c 22 6a 73 6f 6e 72 70 63 22 3a 22 32 2e 30 22 2c 22 65 72 72 6f 72 22 3a 6e 75 6c 6c 2c 22 72 65 73 75 6c 74 22 3a 7b 22 73 74 61 74 75 73 22 3a 22 4b 45 45 50 41 4c 49 56 45 44 22 7d 7d 0a Data Ascii: {"id":3,"jsonrpc":"2.0","error":null,"result":{"status":"KEEPALIVED"}}
2025-03-03 18:21:25 UTC	376	IN	Data Raw: 7b 22 6a 73 6f 6e 72 70 63 22 3a 22 32 2e 30 22 2c 22 6d 65 74 68 6f 64 22 3a 22 6a 6f 62 22 2c 22 70 61 72 61 6d 73 22 3a 7b 22 62 6c 6f 62 22 3a 22 31 30 31 30 61 35 65 36 39 37 62 65 30 36 63 36 66 39 64 38 35 33 32 65 34 61 61 34 38 63 65 38 36 39 36 32 32 63 66 64 34 37 62 36 64 30 39 37 33 32 33 61 33 34 35 66 36 38 36 32 31 66 37 62 31 32 61 62 39 64 36 66 66 36 63 65 38 32 30 30 30 30 30 30 37 66 65 31 39 62 30 34 37 34 31 33 37 30 38 65 36 66 61 37 37 65 32 62 39 34 65 33 30 66 63 63 66 36 64 34 66 39 34 63 35 33 64 64 35 33 66 37 65 39 34 34 61 61 30 34 30 61 32 64 30 62 64 36 64 30 34 35 22 2c 22 6a 6f 62 5f 69 64 22 3a 22 6e 52 77 58 62 67 48 6f 46 52 6d 50 6f 33 61 58 67 77 50 54 4a 6c 4e 36 4c 7a 51 35 22 2c 22 74 61 72 67 65 74 22 3a 22 63 Data Ascii: {"jsonrpc":"2.0","method":"job","params":{"blob":"1010a5e697be06c6f9d8532e4aa48ce869622cfd47b6d097323a345f68621f7b12ab9d6ff6ce820000007fe19b047413708e6fa77e2b94e30fccf6d4f94c53dd53f7e944aa040a2d0bd6d045","job_id":"nRwXbgHoFRmPo3aXgwPTJlN6LzQ5","target":"c
2025-03-03 18:21:35 UTC	376	IN	Data Raw: 7b 22 6a 73 6f 6e 72 70 63 22 3a 22 32 2e 30 22 2c 22 6d 65 74 68 6f 64 22 3a 22 6a 6f 62 22 2c 22 70 61 72 61 6d 73 22 3a 7b 22 62 6c 6f 62 22 3a 22 31 30 31 30 61 66 65 36 39 37 62 65 30 36 63 36 66 39 64 38 35 33 32 65 34 61 61 34 38 63 65 38 36 39 36 32 32 63 66 64 34 37 62 36 64 30 39 37 33 32 33 61 33 34 35 66 36 38 36 32 31 66 37 62 31 32 61 62 39 64 36 66 66 36 63 65 38 32 30 30 30 30 30 30 37 66 36 35 37 31 32 34 36 35 63 37 37 35 31 66 32 32 36 64 30 31 33 37 33 39 35 65 62 33 38 63 36 65 31 31 36 35 34 61 30 34 31 62 62 38 61 32 38 61 34 64 34 36 36 36 33 63 33 62 31 62 65 33 64 64 34 36 22 2c 22 6a 6f 62 5f 69 64 22 3a 22 48 65 6c 5a 56 4c 4d 6f 38 45 43 64 6c 71 63 79 48 61 4b 72 6d 45 39 61 34 69 51 7a 22 2c 22 74 61 72 67 65 74 22 3a 22 63 Data Ascii: {"jsonrpc":"2.0","method":"job","params":{"blob":"1010afe697be06c6f9d8532e4aa48ce869622cfd47b6d097323a345f68621f7b12ab9d6ff6ce820000007f65712465c7751f226d0137395eb38c6e11654a041bb8a28a4d46663c3b1be3dd46","job_id":"HelZVLMo8ECdlqcyHaKrmE9a4iQz","target":"c

System Behavior

Analysis Process: logrotate PID: 4710, Parent PID: 4612

General

Start time (UTC):	18:18:52
Start date (UTC):	03/03/2025
Path:	/tmp/logrotate
Arguments:	/tmp/logrotate
File size:	7447240 bytes
MD5 hash:	e70e9d3525f36a9ccbf2a37f8a773015

Start time (UTC):	18:18:52
Start date (UTC):	03/03/2025
Path:	/tmp/logrotate
Arguments:	-
File size:	7447240 bytes
MD5 hash:	e70e9d3525f36a9ccbf2a37f8a773015

Start time (UTC):	18:18:53
Start date (UTC):	03/03/2025
Path:	/tmp/logrotate
Arguments:	-
File size:	7447240 bytes
MD5 hash:	e70e9d3525f36a9ccbf2a37f8a773015

Start time (UTC):	18:18:53
Start date (UTC):	03/03/2025
Path:	/bin/sh
Arguments:	sh -c "/sbin/modprobe msr allow_writes=on > /dev/null 2>&1"
File size:	4 bytes
MD5 hash:	e02ea3c3450d44126c46d658fa9e654c

Start time (UTC):	18:18:53
Start date (UTC):	03/03/2025
Path:	/bin/sh
Arguments:	-
File size:	4 bytes
MD5 hash:	e02ea3c3450d44126c46d658fa9e654c

Start time (UTC):	18:18:53
Start date (UTC):	03/03/2025
Path:	/sbin/modprobe
Arguments:	/sbin/modprobe msr allow_writes=on
File size:	0 bytes
MD5 hash:	unknown

Description:	This technique has been deprecated. Please use Command and Scripting Interpreter where appropriate.
Tactics:	Defense Evasion, Execution
Data Sources:
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may modify the kernel to automatically execute programs on system boot. Loadable Kernel Modules (LKMs) are pieces of code that can be loaded and unloaded into the kernel upon demand. They extend the functionality of the kernel without the need to reboot the system. For example, one type of module is the device driver, which allows the kernel to access hardware connected to the system.
Tactics:	Persistence, Privilege Escalation
Data Sources:	Command: Command Execution, File: File Creation, File: File Modification, Kernel: Kernel Module Load, Process: Process Creation
Platforms:	Linux, macOS
Url:	Open detailed description by Mitre

Description:	Adversaries may set files and directories to be hidden to evade detection mechanisms. To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches ( `dir /a` for Windows and `ls –a` for Linux and macOS).
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Creation, File: File Metadata, Process: Process Creation
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Firewall: Firewall Enumeration, Firewall: Firewall Metadata, Process: OS API Execution, Process: Process Creation
Platforms:	Azure AD, Google Workspace, IaaS, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	Command: Command Execution, Process: OS API Execution, Process: Process Creation
Platforms:	IaaS, Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report logrotate

Overview

General Information

Detection

Signatures

Classification

General Information

Warnings

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

PCAP (Network Traffic)

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Bitcoin Miner

Networking

System Summary

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

/sys/devices/system/node/node0/hugepages/hugepages-2048kB/nr_hugepages

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Suricata IDS Alerts

Network Port Distribution

TCP Packets

HTTPS Proxied Packets

System Behavior

Analysis Process: logrotate PID: 4710, Parent PID: 4612

General

Chronological Activities

Analysis Process: logrotate PID: 4717, Parent PID: 4710

General

Chronological Activities

Analysis Process: logrotate PID: 4725, Parent PID: 4717

General

Chronological Activities

Analysis Process: sh PID: 4725, Parent PID: 4717

General

Chronological Activities

Analysis Process: sh PID: 4726, Parent PID: 4725

General

Chronological Activities

Analysis Process: modprobe PID: 4726, Parent PID: 4725

Linux Analysis Report
logrotate