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Linux Analysis Report
FederalAgent.i486.elf

Overview

General Information

Sample name:	FederalAgent.i486.elf
Analysis ID:	1653883
MD5:	38cc3ebd472fe79806442341a0cec844
SHA1:	66e72faeb95aa2db2b0c0280f3dcce784ba9baa7
SHA256:	6bfb1b124e01e609719eb6fe4855919b82531c07deeca678ddd4c7ccbeaf310d
Tags:	elfuser-abuse_ch
Infos:

Detection

Score:	64
Range:	0 - 100

Signatures

Antivirus / Scanner detection for submitted sample

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

Yara signature match

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1653883
Start date and time:	2025-04-01 17:48:55 +02:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 37s
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:	FederalAgent.i486.elf
Detection:	MAL
Classification:	mal64.linELF@0/0@0/0

Runtime Messages

Command:	/tmp/FederalAgent.i486.elf
PID:	6235
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

dash New Fork (PID: 6200, Parent: 4331)

rm (PID: 6200, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.Laa9IrAODc /tmp/tmp.SIlLF4m2ML /tmp/tmp.WBTkriCnbH

dash New Fork (PID: 6201, Parent: 4331)

cat (PID: 6201, Parent: 4331, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.Laa9IrAODc

dash New Fork (PID: 6202, Parent: 4331)

head (PID: 6202, Parent: 4331, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 6203, Parent: 4331)

tr (PID: 6203, Parent: 4331, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 6204, Parent: 4331)

cut (PID: 6204, Parent: 4331, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 6205, Parent: 4331)

cat (PID: 6205, Parent: 4331, MD5: 7e9d213e404ad3bb82e4ebb2e1f2c1b3) Arguments: cat /tmp/tmp.Laa9IrAODc

dash New Fork (PID: 6206, Parent: 4331)

head (PID: 6206, Parent: 4331, MD5: fd96a67145172477dd57131396fc9608) Arguments: head -n 10

dash New Fork (PID: 6207, Parent: 4331)

tr (PID: 6207, Parent: 4331, MD5: fbd1402dd9f72d8ebfff00ce7c3a7bb5) Arguments: tr -d \\000-\\011\\013\\014\\016-\\037

dash New Fork (PID: 6208, Parent: 4331)

cut (PID: 6208, Parent: 4331, MD5: d8ed0ea8f22c0de0f8692d4d9f1759d3) Arguments: cut -c -80

dash New Fork (PID: 6209, Parent: 4331)

rm (PID: 6209, Parent: 4331, MD5: aa2b5496fdbfd88e38791ab81f90b95b) Arguments: rm -f /tmp/tmp.Laa9IrAODc /tmp/tmp.SIlLF4m2ML /tmp/tmp.WBTkriCnbH

FederalAgent.i486.elf (PID: 6235, Parent: 6123, MD5: 38cc3ebd472fe79806442341a0cec844) Arguments: /tmp/FederalAgent.i486.elf

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
FederalAgent.i486.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x108c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108d4:$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 0x108e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108fc:$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 0x10910:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10924:$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 0x10938:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1094c:$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 0x10960:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10974:$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 0x10988:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1099c:$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 0x109b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109c4:$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 0x109d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109ec:$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 0x10a00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10a14:$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 0x10a28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10a3c:$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 0x10a50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
FederalAgent.i486.elf	Linux_Trojan_Mirai_aa39fb02	unknown	unknown	0x8790:$a: 74 DE 8D 40 F1 3C 01 76 D7 80 FA 38 74 D2 80 FA 0A 74 CD 80
FederalAgent.i486.elf	Linux_Trojan_Mirai_3a56423b	unknown	unknown	0xbab7:$a: 24 1C 8B 44 24 20 0F B6 D0 C1 E8 08 89 54 24 24 89 44 24 20 BA 01 00
FederalAgent.i486.elf	Linux_Trojan_Mirai_6e8e9257	unknown	unknown	0x4d2:$a: 53 83 EC 04 8B 5C 24 18 8B 7C 24 20 8A 44 24 14 8A 54 24 1C 88 54 0x542:$a: 53 83 EC 04 8B 5C 24 18 8B 7C 24 20 8A 44 24 14 8A 54 24 1C 88 54
FederalAgent.i486.elf	Linux_Trojan_Mirai_dab39a25	unknown	unknown	0xa162:$a: 0E 75 20 50 6A 00 6A 00 6A 00 53 6A 0E FF 74 24 48 68 DD 00

Memory Dumps

Source	Rule	Description	Author	Strings
6235.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x108c0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108d4:$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 0x108e8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x108fc:$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 0x10910:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10924:$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 0x10938:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1094c:$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 0x10960:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10974:$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 0x10988:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1099c:$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 0x109b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109c4:$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 0x109d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x109ec:$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 0x10a00:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10a14:$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 0x10a28:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x10a3c:$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 0x10a50:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6235.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_aa39fb02	unknown	unknown	0x8790:$a: 74 DE 8D 40 F1 3C 01 76 D7 80 FA 38 74 D2 80 FA 0A 74 CD 80
6235.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_3a56423b	unknown	unknown	0xbab7:$a: 24 1C 8B 44 24 20 0F B6 D0 C1 E8 08 89 54 24 24 89 44 24 20 BA 01 00
6235.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_6e8e9257	unknown	unknown	0x4d2:$a: 53 83 EC 04 8B 5C 24 18 8B 7C 24 20 8A 44 24 14 8A 54 24 1C 88 54 0x542:$a: 53 83 EC 04 8B 5C 24 18 8B 7C 24 20 8A 44 24 14 8A 54 24 1C 88 54
6235.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_dab39a25	unknown	unknown	0xa162:$a: 0E 75 20 50 6A 00 6A 00 6A 00 53 6A 0E FF 74 24 48 68 DD 00
Process Memory Space: FederalAgent.i486.elf PID: 6235	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x1f86:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1f9a:$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 0x1fae:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1fc2:$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 0x1fd6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x1fea:$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 0x1ffe:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2012:$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 0x2026:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x203a:$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 0x204e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2062:$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 0x2076:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x208a:$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 0x209e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x20b2:$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 0x20c6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x20da:$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 0x20ee:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x2102:$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 0x2116:$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
Click to see the 1 entries

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

• AV Detection
• Networking
• System Summary
• Persistence and Installation Behavior

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: FederalAgent.i486.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: FederalAgent.i486.elf	ReversingLabs: Detection: 58%
Source: FederalAgent.i486.elf	Virustotal: Detection: 60%			Perma Link

Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 54.171.230.55
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43

Source: unknown	Network traffic detected: HTTP traffic on port 443 -> 33606
Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 33606 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

System Summary

Malicious sample detected (through community Yara rule)

Source: FederalAgent.i486.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: FederalAgent.i486.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_aa39fb02 Author: unknown
Source: FederalAgent.i486.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_3a56423b Author: unknown
Source: FederalAgent.i486.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_6e8e9257 Author: unknown
Source: FederalAgent.i486.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_dab39a25 Author: unknown
Source: 6235.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6235.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_aa39fb02 Author: unknown
Source: 6235.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_3a56423b Author: unknown
Source: 6235.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_6e8e9257 Author: unknown
Source: 6235.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_dab39a25 Author: unknown
Source: Process Memory Space: FederalAgent.i486.elf PID: 6235, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: FederalAgent.i486.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: FederalAgent.i486.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_aa39fb02 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = b136ba6496816ba9737a3eb0e633c28a337511a97505f06e52f37b38599587cb, id = aa39fb02-ca7e-4809-ab5d-00e92763f7ec, last_modified = 2021-09-16
Source: FederalAgent.i486.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_3a56423b os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 117d6eb47f000c9d475119ca0e6a1b49a91bbbece858758aaa3d7f30d0777d75, id = 3a56423b-c0cf-4483-87e3-552beb40563a, last_modified = 2021-09-16
Source: FederalAgent.i486.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_6e8e9257 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 4bad14aebb0b8c7aa414f38866baaf1f4b350b2026735de24bcf2014ff4b0a6a, id = 6e8e9257-a6d5-407a-a584-4656816a3ddc, last_modified = 2021-09-16
Source: FederalAgent.i486.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_dab39a25 reference_sample = 3e02fb63803110cabde08e809cf4acc1b8fb474ace531959a311858fdd578bab, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 5a628d9af9d6dccf29e78f780bb74a2fa25167954c34d4a1529bdea5ea891ac0, id = dab39a25-852b-441f-86ab-23d945daa62c, last_modified = 2022-01-26
Source: 6235.1.0000000008048000.000000000805b000.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: 6235.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_aa39fb02 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = b136ba6496816ba9737a3eb0e633c28a337511a97505f06e52f37b38599587cb, id = aa39fb02-ca7e-4809-ab5d-00e92763f7ec, last_modified = 2021-09-16
Source: 6235.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_3a56423b os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 117d6eb47f000c9d475119ca0e6a1b49a91bbbece858758aaa3d7f30d0777d75, id = 3a56423b-c0cf-4483-87e3-552beb40563a, last_modified = 2021-09-16
Source: 6235.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_6e8e9257 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 4bad14aebb0b8c7aa414f38866baaf1f4b350b2026735de24bcf2014ff4b0a6a, id = 6e8e9257-a6d5-407a-a584-4656816a3ddc, last_modified = 2021-09-16
Source: 6235.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_dab39a25 reference_sample = 3e02fb63803110cabde08e809cf4acc1b8fb474ace531959a311858fdd578bab, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 5a628d9af9d6dccf29e78f780bb74a2fa25167954c34d4a1529bdea5ea891ac0, id = dab39a25-852b-441f-86ab-23d945daa62c, last_modified = 2022-01-26
Source: Process Memory Space: FederalAgent.i486.elf PID: 6235, 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: mal64.linELF@0/0@0/0

Source: /usr/bin/dash (PID: 6200)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.Laa9IrAODc /tmp/tmp.SIlLF4m2ML /tmp/tmp.WBTkriCnbH			Jump to behavior
Source: /usr/bin/dash (PID: 6209)	Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.Laa9IrAODc /tmp/tmp.SIlLF4m2ML /tmp/tmp.WBTkriCnbH			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	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 File Deletion	OS Credential Dumping	System Service 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 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
FederalAgent.i486.elf	58%	ReversingLabs	Linux.Trojan.Mirai
FederalAgent.i486.elf	60%	Virustotal		Browse
FederalAgent.i486.elf	100%	Avira	EXP/ELF.Mirai.Z.D

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Download Network PCAP: filtered – full

Contacted Domains

⊘No contacted domains info

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	ASN	ASN Name	Malicious
54.171.230.55	unknown	United States	16509	AMAZON-02US	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
54.171.230.55	na.elf	Get hash	malicious	Prometei	Browse
	socat	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	killua.arm5.elf	Get hash	malicious	Unknown	Browse
	ub8ehJSePAfc9FYqZIT6.mips.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	eehah4.elf	Get hash	malicious	Unknown	Browse
	sshd.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
109.202.202.202	kpLwzBouH4.elf	Get hash	malicious	Unknown	Browse	ch.archive.ubuntu.com/ubuntu/pool/main/f/firefox/firefox_92.0%2bbuild3-0ubuntu0.20.04.1_amd64.deb
91.189.91.43	FederalAgent.arm6.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	most-arm6.elf	Get hash	malicious	Mirai	Browse
	most-arm5.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	main_x86.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
91.189.91.42	FederalAgent.arm6.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	most-arm6.elf	Get hash	malicious	Mirai	Browse
	most-arm5.elf	Get hash	malicious	Unknown	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	na.elf	Get hash	malicious	Prometei	Browse
	main_x86.elf	Get hash	malicious	Mirai	Browse
	na.elf	Get hash	malicious	Prometei	Browse

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
CANONICAL-ASGB	FederalAgent.m68k.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	FederalAgent.arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	FederalAgent.x86.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	185.125.190.26
	most-arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	most-arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	tftp.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
CANONICAL-ASGB	FederalAgent.m68k.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	FederalAgent.arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	FederalAgent.x86.elf	Get hash	malicious	Mirai	Browse	185.125.190.26
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	185.125.190.26
	most-arm6.elf	Get hash	malicious	Mirai	Browse	91.189.91.42
	most-arm5.elf	Get hash	malicious	Unknown	Browse	91.189.91.42
	na.elf	Get hash	malicious	Prometei	Browse	91.189.91.42
	tftp.elf	Get hash	malicious	Unknown	Browse	185.125.190.26
AMAZON-02US	epibrowser_installer_130.0.6723.144.exe	Get hash	malicious	Unknown	Browse	13.35.93.66
	FederalAgent.arm6.elf	Get hash	malicious	Mirai	Browse	34.249.145.219
	https://sprayfoamsys.com	Get hash	malicious	Unknown	Browse	54.154.143.62
	https://www.clkmg.com/h4pussy/1ywq9a	Get hash	malicious	Unknown	Browse	76.76.21.21
	na.elf	Get hash	malicious	Prometei	Browse	13.213.51.196
	f_171038 (2)	Get hash	malicious	Unknown	Browse	54.213.200.248
	https://outlook-web-app-30c710.webflow.io/	Get hash	malicious	Unknown	Browse	13.33.251.68
	Draft HBL No. ESSIN01902025.exe	Get hash	malicious	FormBook	Browse	13.226.94.53
	http://skypoint.ai	Get hash	malicious	Unknown	Browse	13.33.252.92
	https://troop.stoshdamer.shop/1ywq9a	Get hash	malicious	Unknown	Browse	76.76.21.21
INIT7CH	FederalAgent.arm6.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	most-arm6.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	most-arm5.elf	Get hash	malicious	Unknown	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202
	main_x86.elf	Get hash	malicious	Mirai	Browse	109.202.202.202
	na.elf	Get hash	malicious	Prometei	Browse	109.202.202.202

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, Intel 80386, version 1 (SYSV), statically linked, stripped
Entropy (8bit):	6.526802378184252
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	FederalAgent.i486.elf
File size:	79'912 bytes
MD5:	38cc3ebd472fe79806442341a0cec844
SHA1:	66e72faeb95aa2db2b0c0280f3dcce784ba9baa7
SHA256:	6bfb1b124e01e609719eb6fe4855919b82531c07deeca678ddd4c7ccbeaf310d
SHA512:	6be6118e58ad8ee54c95106c8331d3696b4ed28a54dd86eb4fe32d771b8e4978e9017ae9bb98d3eb54a7475e7d5d6ee94c03501e0c7c03b080aa5536a09dbeae
SSDEEP:	1536:NFpAGIdNW6BrW8ycDiKQrKBcdhPlCUQ31QjsnLrr5wb:XpiW6BoGxujsLf5
TLSH:	FB736DC5F747D5F1DD4309B0109BFB3A6A31A9611220DD6BEBE4FA63AC72A035416B2C
File Content Preview:	.ELF....................d...4....6......4. ...(.........................................t0..t...t.......tN..........Q.td................................t.......................U......=`....t..D..................................u........t....h.............

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Intel 80386
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - System V
ABI Version:	0
Entry Point Address:	0x8048164
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	79512
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8048094	0x94	0x11	0x0	0x6	AX	1
.text	PROGBITS	0x80480b0	0xb0	0x10804	0x0	0x6	AX	16
.fini	PROGBITS	0x80588b4	0x108b4	0xc	0x0	0x6	AX	1
.rodata	PROGBITS	0x80588c0	0x108c0	0x2610	0x0	0x2	A	32
.ctors	PROGBITS	0x805b074	0x13074	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x805b07c	0x1307c	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x805b0a0	0x130a0	0x5b8	0x0	0x3	WA	32
.bss	NOBITS	0x805b660	0x13658	0x4888	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0x13658	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8048000	0x8048000	0x12ed0	0x12ed0	6.5478	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0x13074	0x805b074	0x805b074	0x5e4	0x4e74	4.7458	0x6	RW	0x1000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Download Network PCAP: filtered – full

Network Port Distribution

Total Packets: 10
• 443 (HTTPS)
• 80 (HTTP)

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Apr 1, 2025 17:49:37.311652899 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 1, 2025 17:49:37.452394962 CEST	443	33606	54.171.230.55	192.168.2.23
Apr 1, 2025 17:49:37.452416897 CEST	443	33606	54.171.230.55	192.168.2.23
Apr 1, 2025 17:49:37.452461958 CEST	33606	443	192.168.2.23	54.171.230.55
Apr 1, 2025 17:49:37.452493906 CEST	33606	443	192.168.2.23	54.171.230.55
Apr 1, 2025 17:49:42.686953068 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 1, 2025 17:49:44.222696066 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 1, 2025 17:49:58.300810099 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 1, 2025 17:50:08.539469004 CEST	42836	443	192.168.2.23	91.189.91.43
Apr 1, 2025 17:50:14.682598114 CEST	42516	80	192.168.2.23	109.202.202.202
Apr 1, 2025 17:50:39.255250931 CEST	43928	443	192.168.2.23	91.189.91.42
Apr 1, 2025 17:50:59.732503891 CEST	42836	443	192.168.2.23	91.189.91.43

System Behavior

Analysis Process: dash PID: 6200, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6200, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.Laa9IrAODc /tmp/tmp.SIlLF4m2ML /tmp/tmp.WBTkriCnbH
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

File Activities

File Opened

File Deleted

File Read

Chronological Activities

Analysis Process: dash PID: 6201, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cat PID: 6201, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/cat
Arguments:	cat /tmp/tmp.Laa9IrAODc
File size:	43416 bytes
MD5 hash:	7e9d213e404ad3bb82e4ebb2e1f2c1b3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 6202, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: head PID: 6202, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/head
Arguments:	head -n 10
File size:	47480 bytes
MD5 hash:	fd96a67145172477dd57131396fc9608

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 6203, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: tr PID: 6203, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/tr
Arguments:	tr -d \\000-\\011\\013\\014\\016-\\037
File size:	51544 bytes
MD5 hash:	fbd1402dd9f72d8ebfff00ce7c3a7bb5

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 6204, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cut PID: 6204, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/cut
Arguments:	cut -c -80
File size:	47480 bytes
MD5 hash:	d8ed0ea8f22c0de0f8692d4d9f1759d3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 6205, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cat PID: 6205, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/cat
Arguments:	cat /tmp/tmp.Laa9IrAODc
File size:	43416 bytes
MD5 hash:	7e9d213e404ad3bb82e4ebb2e1f2c1b3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 6206, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: head PID: 6206, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/head
Arguments:	head -n 10
File size:	47480 bytes
MD5 hash:	fd96a67145172477dd57131396fc9608

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 6207, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: tr PID: 6207, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/tr
Arguments:	tr -d \\000-\\011\\013\\014\\016-\\037
File size:	51544 bytes
MD5 hash:	fbd1402dd9f72d8ebfff00ce7c3a7bb5

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 6208, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cut PID: 6208, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/cut
Arguments:	cut -c -80
File size:	47480 bytes
MD5 hash:	d8ed0ea8f22c0de0f8692d4d9f1759d3

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 6209, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/dash
Arguments:	-
File size:	129816 bytes
MD5 hash:	1e6b1c887c59a315edb7eb9a315fc84c

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6209, Parent PID: 4331

General

Start time (UTC):	15:49:36
Start date (UTC):	01/04/2025
Path:	/usr/bin/rm
Arguments:	rm -f /tmp/tmp.Laa9IrAODc /tmp/tmp.SIlLF4m2ML /tmp/tmp.WBTkriCnbH
File size:	72056 bytes
MD5 hash:	aa2b5496fdbfd88e38791ab81f90b95b

File Activities

File Opened

File Deleted

File Read

Chronological Activities

Analysis Process: FederalAgent.i486.elf PID: 6235, Parent PID: 6123

General

Start time (UTC):	15:49:37
Start date (UTC):	01/04/2025
Path:	/tmp/FederalAgent.i486.elf
Arguments:	/tmp/FederalAgent.i486.elf
File size:	79912 bytes
MD5 hash:	38cc3ebd472fe79806442341a0cec844

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 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 FederalAgent.i486.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Persistence and Installation Behavior

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

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: dash PID: 6200, Parent PID: 4331

General

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: rm PID: 6200, Parent PID: 4331

General

File Activities

File Opened

File Deleted

File Read

Chronological Activities

Analysis Process: dash PID: 6201, Parent PID: 4331

General

Process Activities

Process Overlayed (Exec)

Chronological Activities

Analysis Process: cat PID: 6201, Parent PID: 4331

General

File Activities

File Opened

File Read

Chronological Activities

Analysis Process: dash PID: 6202, Parent PID: 4331

General

Process Activities

Linux Analysis Report
FederalAgent.i486.elf