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Linux Analysis Report
lIIKVQc5cj.elf

Overview

General Information

Sample name:	lIIKVQc5cj.elf renamed because original name is a hash value
Original sample name:	236c1ab0f391bf4252c53162d687314b.elf
Analysis ID:	1446369
MD5:	236c1ab0f391bf4252c53162d687314b
SHA1:	14adde96ea132e53522639e109461c1f342e0b1b
SHA256:	d99f6f44ac80bd81e6fe2bb0327d53e37e8415593ee3935676a149a8765893d9
Tags:	32armelfmirai
Infos:

Detection

Score:	56
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Executes the "rm" command used to delete files or directories

Sample has stripped symbol table

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

Yara signature match

Classification

General Information

Joe Sandbox version:	40.0.0 Tourmaline
Analysis ID:	1446369
Start date and time:	2024-05-23 10:52:07 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 10m 29s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Sample name:	lIIKVQc5cj.elf renamed because original name is a hash value
Original Sample Name:	236c1ab0f391bf4252c53162d687314b.elf
Detection:	MAL
Classification:	mal56.linELF@0/0@2/0
Cookbook Comments:	Analysis time extended to 480s due to sleep detection in submitted sample

Runtime Messages

Command:	/tmp/lIIKVQc5cj.elf
PID:	5482
Exit Code:	255
Exit Code Info:
Killed:	False
Standard Output:
Standard Error:	/lib/ld-uClibc.so.0: No such file or directory

Process Tree

system is lnxubuntu20

lIIKVQc5cj.elf (PID: 5482, Parent: 5408, MD5: 5ebfcae4fe2471fcc5695c2394773ff1) Arguments: /tmp/lIIKVQc5cj.elf

dash New Fork (PID: 5494, Parent: 3631)

rm (PID: 5494, Parent: 3631, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.NFTAlYjTat /tmp/tmp.CawU0L4Sll /tmp/tmp.ZbPifuRcZD

dash New Fork (PID: 5495, Parent: 3631)

cat (PID: 5495, Parent: 3631, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.NFTAlYjTat

dash New Fork (PID: 5496, Parent: 3631)

head (PID: 5496, Parent: 3631, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 5497, Parent: 3631)

tr (PID: 5497, Parent: 3631, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 5498, Parent: 3631)

cut (PID: 5498, Parent: 3631, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 5499, Parent: 3631)

cat (PID: 5499, Parent: 3631, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.NFTAlYjTat

dash New Fork (PID: 5500, Parent: 3631)

head (PID: 5500, Parent: 3631, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 5501, Parent: 3631)

tr (PID: 5501, Parent: 3631, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 5502, Parent: 3631)

cut (PID: 5502, Parent: 3631, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 5503, Parent: 3631)

rm (PID: 5503, Parent: 3631, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.NFTAlYjTat /tmp/tmp.CawU0L4Sll /tmp/tmp.ZbPifuRcZD

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
lIIKVQc5cj.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x7a60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7a74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7a88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7a9c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7ab0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7ac4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7ad8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7aec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7ba0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bc8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bdc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bf0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

Memory Dumps

Source	Rule	Description	Author	Strings
5482.1.00007f42d8017000.00007f42d8020000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x7a60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7a74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7a88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7a9c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7ab0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7ac4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7ad8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7aec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7b8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7ba0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bc8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bdc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x7bf0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
Process Memory Space: lIIKVQc5cj.elf PID: 5482	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x11b60:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11b74:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11b88:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11b9c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11bb0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11bc4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11bd8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11bec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11c00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11c14:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11c28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11c3c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11c50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11c64:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11c78:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11c8c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11ca0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11cb4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11cc8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11cdc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11cf0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: lIIKVQc5cj.elf	ReversingLabs: Detection: 47%
Source: lIIKVQc5cj.elf	Virustotal: Detection: 39%			Perma Link

Source: unknown

HTTPS traffic detected: 34.254.182.186:443 -> 192.168.2.14:59320 version: TLS 1.2

Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown	TCP traffic detected without corresponding DNS query: 34.254.182.186
Source: unknown	TCP traffic detected without corresponding DNS query: 34.254.182.186
Source: unknown	TCP traffic detected without corresponding DNS query: 34.254.182.186
Source: unknown	TCP traffic detected without corresponding DNS query: 34.254.182.186
Source: unknown	TCP traffic detected without corresponding DNS query: 34.254.182.186
Source: unknown	TCP traffic detected without corresponding DNS query: 34.254.182.186
Source: unknown	TCP traffic detected without corresponding DNS query: 34.254.182.186
Source: unknown	TCP traffic detected without corresponding DNS query: 34.254.182.186
Source: unknown	TCP traffic detected without corresponding DNS query: 34.254.182.186
Source: unknown	TCP traffic detected without corresponding DNS query: 34.254.182.186
Source: unknown	TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: daisy.ubuntu.com

Source: unknown	Network traffic detected: HTTP traffic on port 46540 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 59320
Source: unknown	Network traffic detected: HTTP traffic on port 59320 -> 443

Source: unknown

HTTPS traffic detected: 34.254.182.186:443 -> 192.168.2.14:59320 version: TLS 1.2

System Summary

Malicious sample detected (through community Yara rule)

Source: lIIKVQc5cj.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5482.1.00007f42d8017000.00007f42d8020000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: lIIKVQc5cj.elf PID: 5482, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: lIIKVQc5cj.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 5482.1.00007f42d8017000.00007f42d8020000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: Process Memory Space: lIIKVQc5cj.elf PID: 5482, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16

Source: classification engine

Classification label: mal56.linELF@0/0@2/0

Source: /usr/bin/dash (PID: 5494)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.NFTAlYjTat /tmp/tmp.CawU0L4Sll /tmp/tmp.ZbPifuRcZD			Jump to behavior
Source: /usr/bin/dash (PID: 5503)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.NFTAlYjTat /tmp/tmp.CawU0L4Sll /tmp/tmp.ZbPifuRcZD			Jump to behavior

Source: /tmp/lIIKVQc5cj.elf (PID: 5482)

Queries kernel information via 'uname':

Jump to behavior

Source: lIIKVQc5cj.elf, 5482.1.00007ffc2c9a2000.00007ffc2c9c3000.rw-.sdmp	Binary or memory string: qemu: %s: %s
Source: lIIKVQc5cj.elf, 5482.1.00007ffc2c9a2000.00007ffc2c9c3000.rw-.sdmp	Binary or memory string: leqemu: %s: %s
Source: lIIKVQc5cj.elf, 5482.1.0000560c3eea9000.0000560c3efd7000.rw-.sdmp	Binary or memory string: Vrg.qemu.gdb.arm.sys.regs">
Source: lIIKVQc5cj.elf, 5482.1.0000560c3eea9000.0000560c3efd7000.rw-.sdmp	Binary or memory string: /etc/qemu-binfmt/arm
Source: lIIKVQc5cj.elf, 5482.1.00007ffc2c9a2000.00007ffc2c9c3000.rw-.sdmp	Binary or memory string: /usr/bin/qemu-arm
Source: lIIKVQc5cj.elf, 5482.1.0000560c3eea9000.0000560c3efd7000.rw-.sdmp	Binary or memory string: V!/etc/qemu-binfmt/arm
Source: lIIKVQc5cj.elf, 5482.1.00007ffc2c9a2000.00007ffc2c9c3000.rw-.sdmp	Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/lIIKVQc5cj.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/lIIKVQc5cj.elf
Source: lIIKVQc5cj.elf, 5482.1.0000560c3eea9000.0000560c3efd7000.rw-.sdmp	Binary or memory string: rg.qemu.gdb.arm.sys.regs">

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	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 File Deletion	OS Credential Dumping	11 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	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Non-Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	2 Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact

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
lIIKVQc5cj.elf	47%	ReversingLabs	Linux.Trojan.Mirai
lIIKVQc5cj.elf	39%	Virustotal		Browse

Dropped Files

⊘No Antivirus matches

Domains

Source	Detection	Scanner	Label	Link
daisy.ubuntu.com	0%	Virustotal		Browse

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.25	true	false	0%, Virustotal, Browse	unknown

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
185.125.190.26	unknown	United Kingdom		41231	CANONICAL-ASGB	false
34.254.182.186	unknown	United States		16509	AMAZON-02US	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link
185.125.190.26	KFhNxvfU3w.elf	Get hash	malicious	Mirai, Moobot	Browse
	37uAVmbV52.elf	Get hash	malicious	Mirai	Browse
	INMYlJ99nd.elf	Get hash	malicious	Mirai, Okiru	Browse
	Aqua.x86.elf	Get hash	malicious	Mirai, Okiru	Browse
	O7HAqYMIla.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	PeQfhNtdNQ.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	5HFMAe34Zm.elf	Get hash	malicious	Mirai	Browse
	LvXWsnV3qm.elf	Get hash	malicious	Mirai	Browse
	5QD5gSJejS.elf	Get hash	malicious	ConnectBack	Browse
	VKziE4iwEq.elf	Get hash	malicious	Mirai	Browse
34.254.182.186	NrdSS6Nt7B.elf	Get hash	malicious	Mirai	Browse
	rlhbtKc8CR.elf	Get hash	malicious	Unknown	Browse
	8l1ft2lD7k.elf	Get hash	malicious	Gafgyt, Mirai	Browse
	zlBVRRlWYS.elf	Get hash	malicious	Mirai, Okiru	Browse
	g058ub3UiN.elf	Get hash	malicious	Mirai	Browse
	SecuriteInfo.com.Linux.Siggen.9999.13162.26731.elf	Get hash	malicious	Unknown	Browse
	bot.arm.elf	Get hash	malicious	Mirai, Okiru	Browse
	2oxo8KJQv0.elf	Get hash	malicious	Mirai	Browse
	m-p.s-l.ISIS.elf	Get hash	malicious	Gafgyt	Browse
	AJIfNQDddT.elf	Get hash	malicious	Mirai	Browse

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	XooIXdKFaW.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.24
	AIFbR8t1fj.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.25
	bDPV6D6zlx.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.25
	QuXveZg4s6.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.25
	TqSaHq3efJ.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.24
	6uBxa0vGQt.elf	Get hash	malicious	Gafgyt	Browse	162.213.35.25
	AdGuP0jr66.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	37uAVmbV52.elf	Get hash	malicious	Mirai	Browse	162.213.35.24
	zFqy7G8HD3.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	pTUbcAr1Im.elf	Get hash	malicious	Mirai	Browse	162.213.35.25

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
AMAZON-02US	KFhNxvfU3w.elf	Get hash	malicious	Mirai, Moobot	Browse	54.171.230.55
	https://miempresaessaludable.theobjective.com	Get hash	malicious	Unknown	Browse	18.239.69.81
	https://url10.mailanyone.net/scanner?m=1s9Mri-0007hx-3T&d=4%7Cmail%2F90%2F1716287400%2F1s9Mri-0007hx-3T%7Cin10g%7C57e1b682%7C12862802%7C10019077%7C664C7952D245399BD4B163183C53C253&o=%2Fphte%3A%2Fdtsseedrontec.iuconsctomat%2Fku.&s=X3gWuPbJRU1Tmui7Qt2w30qEumE	Get hash	malicious	HTMLPhisher	Browse	18.245.31.5
	https://www.bagworkshop.com/	Get hash	malicious	Unknown	Browse	3.23.166.102
	https://campaign-statistics.com/link_click/QHJe4o5YKl_QCAlR/438c93ee7495df2433a8df4557894908	Get hash	malicious	Unknown	Browse	52.217.225.80
	Voice_Message.html	Get hash	malicious	HTMLPhisher	Browse	13.227.219.11
	vZBUQqNWgr.elf	Get hash	malicious	Mirai	Browse	54.169.135.62
	n8RoxsQ4om.elf	Get hash	malicious	Mirai	Browse	54.118.15.133
	Xi102MnZby.elf	Get hash	malicious	Mirai	Browse	18.229.102.134
	TYxryaQOKO.elf	Get hash	malicious	Mirai	Browse	54.126.69.53
CANONICAL-ASGB	DIINNdhQCF.elf	Get hash	malicious	Gafgyt	Browse	91.189.91.42
	KFhNxvfU3w.elf	Get hash	malicious	Mirai, Moobot	Browse	185.125.190.26
	KJVn6HtZ3l.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
	aymjYgoxhB.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
	lgzMH57kVj.elf	Get hash	malicious	Mirai, Moobot	Browse	91.189.91.42
	37uAVmbV52.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	aBty1GtaQm.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	SecuriteInfo.com.Linux.Siggen.9999.30246.30798.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	SecuriteInfo.com.FileRepMalware.25534.20871.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	eng.elf	Get hash	malicious	Unknown	Browse	91.189.91.42

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, ARM, version 1 (ARM), dynamically linked, interpreter /lib/ld-uClibc.so.0, stripped
Entropy (8bit):	6.00027606293792
TrID:	ELF Executable and Linkable format (generic) (4004/1) 100.00%
File name:	lIIKVQc5cj.elf
File size:	34'868 bytes
MD5:	236c1ab0f391bf4252c53162d687314b
SHA1:	14adde96ea132e53522639e109461c1f342e0b1b
SHA256:	d99f6f44ac80bd81e6fe2bb0327d53e37e8415593ee3935676a149a8765893d9
SHA512:	fb309b0886aa5c9866577309a055dd8de80565fb7267da960217ed488fdb8ff039b1285270c37eb10376c7a3a86cf5634ab20e904dc6544560856825f2ee29e8
SSDEEP:	768:TjbUR4xPEXqqoG5M1ICBHGadwq3iFtKV5/a9tuF7h3RyT3pocAtBYwn:TjbUmQqRG5MNxGaqRie8NBu3W5n
TLSH:	4FF2D751F8854727C2E41379B6AE5A8E377073EC82CBB627D8224B207AC591F1D63F45
File Content Preview:	.ELF...a..........(.........4...d.......4. ...(.........4...4...4...................................................................D...D...............H...H...H.......................\...\...\...................Q.td............................/lib/ld-uCl

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	ARM
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	ARM - ABI
ABI Version:	0
Entry Point Address:	0x8f08
Flags:	0x2
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	6
Section Header Offset:	34148
Section Header Size:	40
Number of Section Headers:	18
Header String Table Index:	17

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Link	Info	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0	0	0
.interp	PROGBITS	0x80f4	0xf4	0x14	0x0	0x2	A	0	0	1
.hash	HASH	0x8108	0x108	0x234	0x4	0x2	A	3	0	4
.dynsym	DYNSYM	0x833c	0x33c	0x480	0x10	0x2	A	4	1	4
.dynstr	STRTAB	0x87bc	0x7bc	0x241	0x0	0x2	A	0	0	1
.rel.plt	REL	0x8a00	0xa00	0x198	0x8	0x2	A	3	7	4
.init	PROGBITS	0x8b98	0xb98	0x18	0x0	0x6	AX	0	0	4
.plt	PROGBITS	0x8bb0	0xbb0	0x278	0x4	0x6	AX	0	0	4
.text	PROGBITS	0x8e28	0xe28	0x6b48	0x0	0x6	AX	0	0	4
.fini	PROGBITS	0xf970	0x7970	0x14	0x0	0x6	AX	0	0	4
.rodata	PROGBITS	0xf984	0x7984	0x9c0	0x0	0x2	A	0	0	4
.ctors	PROGBITS	0x18348	0x8348	0x8	0x0	0x3	WA	0	0	4
.dtors	PROGBITS	0x18350	0x8350	0x8	0x0	0x3	WA	0	0	4
.dynamic	DYNAMIC	0x1835c	0x835c	0x98	0x8	0x3	WA	4	0	4
.got	PROGBITS	0x183f4	0x83f4	0xd8	0x4	0x3	WA	0	0	4
.data	PROGBITS	0x184cc	0x84cc	0x24	0x0	0x3	WA	0	0	4
.bss	NOBITS	0x184f0	0x84f0	0xe8	0x0	0x3	WA	0	0	4
.shstrtab	STRTAB	0x0	0x84f0	0x73	0x0	0x0		0	0	1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Prog Interpreter	Section Mappings
PHDR	0x34	0x8034	0x8034	0xc0	0xc0	2.2713	0x5	R E	0x4
INTERP	0xf4	0x80f4	0x80f4	0x14	0x14	3.6842	0x4	R	0x1	/lib/ld-uClibc.so.0	.interp
LOAD	0x0	0x8000	0x8000	0x8344	0x8344	6.0549	0x5	R E	0x8000		.interp .hash .dynsym .dynstr .rel.plt .init .plt .text .fini .rodata
LOAD	0x8348	0x18348	0x18348	0x1a8	0x290	2.2512	0x6	RW	0x8000		.ctors .dtors .dynamic .got .data .bss
DYNAMIC	0x835c	0x1835c	0x1835c	0x98	0x98	1.8127	0x6	RW	0x4		.dynamic
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x7	RWE	0x4

Dynamic Tags

Type	Meta	Value	Tag
DT_NEEDED	sharedlib	libc.so.0	0x1
DT_INIT	value	0x8b98	0xc
DT_FINI	value	0xf970	0xd
DT_HASH	value	0x8108	0x4
DT_STRTAB	value	0x87bc	0x5
DT_SYMTAB	value	0x833c	0x6
DT_STRSZ	bytes	577	0xa
DT_SYMENT	bytes	16	0xb
DT_DEBUG	value	0x0	0x15
DT_PLTGOT	value	0x183f4	0x3
DT_PLTRELSZ	bytes	408	0x2
DT_PLTREL	pltrel	DT_REL	0x14
DT_JMPREL	value	0x8a00	0x17
DT_NULL	value	0x0	0x0

Symbols

Name	Section Name	Value	Size	Symbol Type	Symbol Bind	Symbol Visibility	Ndx
	.dynsym	0x0	0	NOTYPE	<unknown>	DEFAULT	SHN_UNDEF
__aeabi_idiv0	.dynsym	0xf8e0	4	FUNC	<unknown>	DEFAULT	8
__aeabi_ldiv0	.dynsym	0xf8e0	4	FUNC	<unknown>	DEFAULT	8
__aeabi_uidiv	.dynsym	0xf620	0	FUNC	<unknown>	DEFAULT	8
__aeabi_uidivmod	.dynsym	0xf718	24	FUNC	<unknown>	DEFAULT	8
__bss_end__	.dynsym	0x185d8	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__bss_start	.dynsym	0x184f0	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__bss_start__	.dynsym	0x184f0	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__data_start	.dynsym	0x184cc	0	NOTYPE	<unknown>	DEFAULT	17
__div0	.dynsym	0xf8e0	4	FUNC	<unknown>	DEFAULT	8
__end__	.dynsym	0x185d8	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
__errno_location	.dynsym	0x8d8c	32	FUNC	<unknown>	DEFAULT	SHN_UNDEF
__modsi3	.dynsym	0xf7fc	228	FUNC	<unknown>	DEFAULT	8
__muldi3	.dynsym	0xf8e4	80	FUNC	<unknown>	DEFAULT	8
__uClibc_main	.dynsym	0x8d38	488	FUNC	<unknown>	DEFAULT	SHN_UNDEF
__udivsi3	.dynsym	0xf620	248	FUNC	<unknown>	DEFAULT	8
__umodsi3	.dynsym	0xf730	204	FUNC	<unknown>	DEFAULT	8
_bss_end__	.dynsym	0x185d8	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
_edata	.dynsym	0x184f0	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
_end	.dynsym	0x185d8	0	NOTYPE	<unknown>	DEFAULT	SHN_ABS
_exit	.dynsym	0x8da4	40	FUNC	<unknown>	DEFAULT	SHN_UNDEF
_start	.dynsym	0x8f08	80	FUNC	<unknown>	DEFAULT	8
abort	.dynsym	0x8c6c	352	FUNC	<unknown>	DEFAULT	SHN_UNDEF
accept	.dynsym	0x8c84	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
bind	.dynsym	0x8cb4	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
calloc	.dynsym	0x8c90	88	FUNC	<unknown>	DEFAULT	SHN_UNDEF
chdir	.dynsym	0x8ccc	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
clock	.dynsym	0x8dc8	52	FUNC	<unknown>	DEFAULT	SHN_UNDEF
close	.dynsym	0x8df8	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
closedir	.dynsym	0x8de0	196	FUNC	<unknown>	DEFAULT	SHN_UNDEF
connect	.dynsym	0x8bd0	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
exit	.dynsym	0x8d98	172	FUNC	<unknown>	DEFAULT	SHN_UNDEF
fcntl	.dynsym	0x8dec	116	FUNC	<unknown>	DEFAULT	SHN_UNDEF
fork	.dynsym	0x8d2c	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
free	.dynsym	0x8e04	288	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getpid	.dynsym	0x8be8	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getppid	.dynsym	0x8d50	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getsockname	.dynsym	0x8e1c	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
getsockopt	.dynsym	0x8d80	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
inet_addr	.dynsym	0x8cc0	36	FUNC	<unknown>	DEFAULT	SHN_UNDEF
kill	.dynsym	0x8ca8	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
malloc	.dynsym	0x8c0c	400	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memcpy	.dynsym	0x8c00	4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
memset	.dynsym	0x8d44	156	FUNC	<unknown>	DEFAULT	SHN_UNDEF
open	.dynsym	0x8dbc	92	FUNC	<unknown>	DEFAULT	SHN_UNDEF
opendir	.dynsym	0x8d68	264	FUNC	<unknown>	DEFAULT	SHN_UNDEF
pipe	.dynsym	0x8c78	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
prctl	.dynsym	0x8bf4	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
rand	.dynsym	0x8ce4	4	FUNC	<unknown>	DEFAULT	SHN_UNDEF
read	.dynsym	0x8cfc	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
readdir	.dynsym	0x8c48	224	FUNC	<unknown>	DEFAULT	SHN_UNDEF
readlink	.dynsym	0x0	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
realloc	.dynsym	0x8d20	312	FUNC	<unknown>	DEFAULT	SHN_UNDEF
recv	.dynsym	0x8bc4	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
recvfrom	.dynsym	0x8c24	52	FUNC	<unknown>	DEFAULT	SHN_UNDEF
remove	.dynsym	0x0	72	FUNC	<unknown>	DEFAULT	SHN_UNDEF
select	.dynsym	0x8c3c	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
send	.dynsym	0x8c60	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sendto	.dynsym	0x8d14	52	FUNC	<unknown>	DEFAULT	SHN_UNDEF
setsid	.dynsym	0x8dd4	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
setsockopt	.dynsym	0x8cd8	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigaddset	.dynsym	0x8c54	48	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigemptyset	.dynsym	0x8bdc	24	FUNC	<unknown>	DEFAULT	SHN_UNDEF
signal	.dynsym	0x8cf0	200	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sigprocmask	.dynsym	0x8e10	84	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sleep	.dynsym	0x8c18	420	FUNC	<unknown>	DEFAULT	SHN_UNDEF
socket	.dynsym	0x8c30	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
sprintf	.dynsym	0x8d74	52	FUNC	<unknown>	DEFAULT	SHN_UNDEF
strlen	.dynsym	0x8db0	96	FUNC	<unknown>	DEFAULT	SHN_UNDEF
time	.dynsym	0x8d5c	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
unlink	.dynsym	0x8d08	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF
write	.dynsym	0x8c9c	44	FUNC	<unknown>	DEFAULT	SHN_UNDEF

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 23, 2024 10:52:57.470618010 CEST	46540	443	192.168.2.14	185.125.190.26
May 23, 2024 10:52:58.231862068 CEST	443	59320	34.254.182.186	192.168.2.14
May 23, 2024 10:52:58.232158899 CEST	59320	443	192.168.2.14	34.254.182.186
May 23, 2024 10:52:58.237051010 CEST	443	59320	34.254.182.186	192.168.2.14
May 23, 2024 10:52:58.237279892 CEST	59320	443	192.168.2.14	34.254.182.186
May 23, 2024 10:52:58.238792896 CEST	443	59320	34.254.182.186	192.168.2.14
May 23, 2024 10:52:58.238972902 CEST	59320	443	192.168.2.14	34.254.182.186
May 23, 2024 10:52:58.239450932 CEST	59320	443	192.168.2.14	34.254.182.186
May 23, 2024 10:52:58.258476019 CEST	443	59320	34.254.182.186	192.168.2.14
May 23, 2024 10:52:58.258733034 CEST	59320	443	192.168.2.14	34.254.182.186
May 23, 2024 10:52:58.265328884 CEST	443	59320	34.254.182.186	192.168.2.14
May 23, 2024 10:52:58.685146093 CEST	443	59320	34.254.182.186	192.168.2.14
May 23, 2024 10:52:58.685380936 CEST	59320	443	192.168.2.14	34.254.182.186
May 23, 2024 10:52:58.685452938 CEST	59320	443	192.168.2.14	34.254.182.186
May 23, 2024 10:52:58.696039915 CEST	443	59320	34.254.182.186	192.168.2.14
May 23, 2024 10:52:59.243557930 CEST	443	59320	34.254.182.186	192.168.2.14
May 23, 2024 10:52:59.243834019 CEST	59320	443	192.168.2.14	34.254.182.186
May 23, 2024 10:52:59.244930029 CEST	59320	443	192.168.2.14	34.254.182.186
May 23, 2024 10:52:59.299837112 CEST	443	59320	34.254.182.186	192.168.2.14
May 23, 2024 10:52:59.299926996 CEST	59320	443	192.168.2.14	34.254.182.186
May 23, 2024 10:53:27.933809042 CEST	46540	443	192.168.2.14	185.125.190.26

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
May 23, 2024 10:55:32.293874025 CEST	39045	53	192.168.2.14	1.1.1.1
May 23, 2024 10:55:32.293932915 CEST	44364	53	192.168.2.14	1.1.1.1
May 23, 2024 10:55:32.304568052 CEST	53	39045	1.1.1.1	192.168.2.14
May 23, 2024 10:55:32.311477900 CEST	53	44364	1.1.1.1	192.168.2.14

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
May 23, 2024 10:55:32.293874025 CEST	192.168.2.14	1.1.1.1	0x768f	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
May 23, 2024 10:55:32.293932915 CEST	192.168.2.14	1.1.1.1	0x7af9	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
May 23, 2024 10:55:32.304568052 CEST	1.1.1.1	192.168.2.14	0x768f	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false
May 23, 2024 10:55:32.304568052 CEST	1.1.1.1	192.168.2.14	0x768f	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false

HTTPS Connections

Timestamp	Source IP	Source Port	Dest IP	Dest Port	Subject	Issuer	Not Before	Not After	JA3 SSL Client Fingerprint	JA3 SSL Client Digest
May 23, 2024 10:52:58.238792896 CEST	34.254.182.186	443	192.168.2.14	59320	CN=motd.ubuntu.com CN=R3, O=Let's Encrypt, C=US	CN=R3, O=Let's Encrypt, C=US CN=ISRG Root X1, O=Internet Security Research Group, C=US	Wed May 22 10:57:02 CEST 2024 Fri Sep 04 02:00:00 CEST 2020	Tue Aug 20 10:57:01 CEST 2024 Mon Sep 15 18:00:00 CEST 2025
May 23, 2024 10:52:58.238792896 CEST	34.254.182.186	443	192.168.2.14	59320	CN=R3, O=Let's Encrypt, C=US	CN=ISRG Root X1, O=Internet Security Research Group, C=US	Fri Sep 04 02:00:00 CEST 2020	Mon Sep 15 18:00:00 CEST 2025

System Behavior

Analysis Process: lIIKVQc5cj.elf PID: 5482, Parent PID: 5408

General

Start time (UTC):	08:52:47
Start date (UTC):	23/05/2024
Path:	/tmp/lIIKVQc5cj.elf
Arguments:	/tmp/lIIKVQc5cj.elf
File size:	4956856 bytes
MD5 hash:	5ebfcae4fe2471fcc5695c2394773ff1

Chronological Activities

Analysis Process: dash PID: 5494, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 5494, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.NFTAlYjTat /tmp/tmp.CawU0L4Sll /tmp/tmp.ZbPifuRcZD
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Chronological Activities

Analysis Process: dash PID: 5495, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: cat PID: 5495, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/cat
Arguments:	cat /tmp/tmp.NFTAlYjTat
File size:	43416 bytes
MD5 hash:	7e9d213e404ad3bb82e4ebb2e1f2c1b3

Chronological Activities

Analysis Process: dash PID: 5496, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: head PID: 5496, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/head
Arguments:	head -n 10
File size:	47480 bytes
MD5 hash:	fd96a67145172477dd57131396fc9608

Chronological Activities

Analysis Process: dash PID: 5497, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: tr PID: 5497, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/tr
Arguments:	tr -d \\000-\\011\\013\\014\\016-\\037
File size:	51544 bytes
MD5 hash:	fbd1402dd9f72d8ebfff00ce7c3a7bb5

Chronological Activities

Analysis Process: dash PID: 5498, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: cut PID: 5498, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/cut
Arguments:	cut -c -80
File size:	47480 bytes
MD5 hash:	d8ed0ea8f22c0de0f8692d4d9f1759d3

Chronological Activities

Analysis Process: dash PID: 5499, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: cat PID: 5499, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/cat
Arguments:	cat /tmp/tmp.NFTAlYjTat
File size:	43416 bytes
MD5 hash:	7e9d213e404ad3bb82e4ebb2e1f2c1b3

Chronological Activities

Analysis Process: dash PID: 5500, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: head PID: 5500, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/head
Arguments:	head -n 10
File size:	47480 bytes
MD5 hash:	fd96a67145172477dd57131396fc9608

Chronological Activities

Analysis Process: dash PID: 5501, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: tr PID: 5501, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/tr
Arguments:	tr -d \\000-\\011\\013\\014\\016-\\037
File size:	51544 bytes
MD5 hash:	fbd1402dd9f72d8ebfff00ce7c3a7bb5

Chronological Activities

Analysis Process: dash PID: 5502, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: cut PID: 5502, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/cut
Arguments:	cut -c -80
File size:	47480 bytes
MD5 hash:	d8ed0ea8f22c0de0f8692d4d9f1759d3

Chronological Activities

Analysis Process: dash PID: 5503, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Chronological Activities

Analysis Process: rm PID: 5503, Parent PID: 3631

General

Start time (UTC):	08:52:58
Start date (UTC):	23/05/2024
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.NFTAlYjTat /tmp/tmp.CawU0L4Sll /tmp/tmp.ZbPifuRcZD
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

Description:	Adversaries may delete files left behind by the actions of their intrusion activity. Malware, tools, or other non-native files dropped or created on a system by an adversary (ex: Ingress Tool Transfer ) may leave traces to indicate to what was done within a network and how. Removal of these files can occur during an intrusion, or as part of a post-intrusion process to minimize the adversary's footprint.
Tactics:	Defense Evasion
Data Sources:	Command: Command Execution, File: File Deletion
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:	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 use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, 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 lIIKVQc5cj.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Initial Sample

Memory Dumps

Snort Signatures

Joe Sandbox Signatures

AV Detection

Compliance

Networking

System Summary

Persistence and Installation Behavior

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

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Dynamic Tags

Symbols

Network Behavior

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

HTTPS Connections

System Behavior

Analysis Process: lIIKVQc5cj.elf PID: 5482, Parent PID: 5408

General

Chronological Activities

Analysis Process: dash PID: 5494, Parent PID: 3631

General

Chronological Activities

Analysis Process: rm PID: 5494, Parent PID: 3631

General

Chronological Activities

Analysis Process: dash PID: 5495, Parent PID: 3631

General

Chronological Activities

Analysis Process: cat PID: 5495, Parent PID: 3631

General

Chronological Activities

Analysis Process: dash PID: 5496, Parent PID: 3631

General

Chronological Activities

Linux Analysis Report
lIIKVQc5cj.elf