Linux Analysis Report
PwP4tXNi4a.elf

Overview

General Information

Sample name: PwP4tXNi4a.elf
renamed because original name is a hash value
Original sample name: e0430921164e36df90959de0e02b7026.elf
Analysis ID: 1427709
MD5: e0430921164e36df90959de0e02b7026
SHA1: d8014c0261891daa725f619dd3fa5b355edc2f8b
SHA256: afa3a08f29d9f3f60898213906c9d8a2e1695204812c13d219beaf3ebf6a5139
Tags: 32armelfgafgyt
Infos:

Detection

Gafgyt, Mirai
Score: 92
Range: 0 - 100
Whitelisted: false

Signatures

Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Gafgyt
Yara detected Mirai
Opens /proc/net/* files useful for finding connected devices and routers
Detected TCP or UDP traffic on non-standard ports
Sample contains strings that are user agent strings indicative of HTTP manipulation
Uses the "uname" system call to query kernel version information (possible evasion)
Yara signature match

Classification

Name Description Attribution Blogpost URLs Link
Bashlite, Gafgyt Bashlite is a malware family which infects Linux systems in order to launch distributed denial-of-service attacks (DDoS). Originally it was also known under the name Bashdoor, but this term now refers to the exploit method used by the malware. It has been used to launch attacks of up to 400 Gbps. No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/elf.bashlite
Name Description Attribution Blogpost URLs Link
Mirai Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world. No Attribution https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: PwP4tXNi4a.elf Avira: detected
Multi AV Scanner detection for submitted file
Source: PwP4tXNi4a.elf ReversingLabs: Detection: 68%

Spreading
barindex
Opens /proc/net/* files useful for finding connected devices and routers
Source: /tmp/PwP4tXNi4a.elf (PID: 5533) Opens: /proc/net/route Jump to behavior

Networking
barindex
Snort IDS alert for network traffic
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.14:60994
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.14:60996
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.14:60998
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.14:32768
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.14:32770
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41106
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41108
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41110
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41112
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41114
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41116
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41118
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41120
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41122
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41124
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41126
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41128
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41130
Source: Traffic Snort IDS: 2839489 ETPRO TROJAN ELF/BASHLITE Variant CnC Server Response 185.150.26.226:1486 -> 192.168.2.15:41132
Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.15:41106 -> 185.150.26.226:1486
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown TCP traffic detected without corresponding DNS query: 185.150.26.226
Source: unknown DNS traffic detected: queries for: daisy.ubuntu.com

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: PwP4tXNi4a.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: PwP4tXNi4a.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_6a510422 Author: unknown
Source: PwP4tXNi4a.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_d2953f92 Author: unknown
Source: 5535.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5535.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_6a510422 Author: unknown
Source: 5535.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_d2953f92 Author: unknown
Source: 5533.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5533.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_6a510422 Author: unknown
Source: 5533.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_d2953f92 Author: unknown
Source: 5536.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5536.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_6a510422 Author: unknown
Source: 5536.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_d2953f92 Author: unknown
Source: Process Memory Space: PwP4tXNi4a.elf PID: 5533, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: PwP4tXNi4a.elf PID: 5535, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: PwP4tXNi4a.elf PID: 5536, type: MEMORYSTR Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Yara signature match
Source: PwP4tXNi4a.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: PwP4tXNi4a.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_6a510422 severity = 100, os = linux, arch_context = x86, creation_date = 2021-06-28, scan_context = file, memory, reference = 14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 8ee116ff41236771cdc8dc4b796c3b211502413ae631d5b5aedbbaa2eccc3b75, id = 6a510422-3662-4fdb-9c03-0101f16e87cd, last_modified = 2021-09-16
Source: PwP4tXNi4a.elf, type: SAMPLE Matched rule: Linux_Trojan_Gafgyt_d2953f92 severity = 100, os = linux, arch_context = x86, creation_date = 2021-06-28, scan_context = file, memory, reference = 14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 276c6d62a8a335d0e2421b6b5b90c2c0eb69eec294bc9fcdeb7743abbf08d8bc, id = d2953f92-62ee-428d-88c5-723914c88c6e, last_modified = 2021-09-16
Source: 5535.1.00007f8d8c017000.00007f8d8c030000.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: 5535.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_6a510422 severity = 100, os = linux, arch_context = x86, creation_date = 2021-06-28, scan_context = file, memory, reference = 14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 8ee116ff41236771cdc8dc4b796c3b211502413ae631d5b5aedbbaa2eccc3b75, id = 6a510422-3662-4fdb-9c03-0101f16e87cd, last_modified = 2021-09-16
Source: 5535.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_d2953f92 severity = 100, os = linux, arch_context = x86, creation_date = 2021-06-28, scan_context = file, memory, reference = 14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 276c6d62a8a335d0e2421b6b5b90c2c0eb69eec294bc9fcdeb7743abbf08d8bc, id = d2953f92-62ee-428d-88c5-723914c88c6e, last_modified = 2021-09-16
Source: 5533.1.00007f8d8c017000.00007f8d8c030000.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: 5533.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_6a510422 severity = 100, os = linux, arch_context = x86, creation_date = 2021-06-28, scan_context = file, memory, reference = 14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 8ee116ff41236771cdc8dc4b796c3b211502413ae631d5b5aedbbaa2eccc3b75, id = 6a510422-3662-4fdb-9c03-0101f16e87cd, last_modified = 2021-09-16
Source: 5533.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_d2953f92 severity = 100, os = linux, arch_context = x86, creation_date = 2021-06-28, scan_context = file, memory, reference = 14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 276c6d62a8a335d0e2421b6b5b90c2c0eb69eec294bc9fcdeb7743abbf08d8bc, id = d2953f92-62ee-428d-88c5-723914c88c6e, last_modified = 2021-09-16
Source: 5536.1.00007f8d8c017000.00007f8d8c030000.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: 5536.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_6a510422 severity = 100, os = linux, arch_context = x86, creation_date = 2021-06-28, scan_context = file, memory, reference = 14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 8ee116ff41236771cdc8dc4b796c3b211502413ae631d5b5aedbbaa2eccc3b75, id = 6a510422-3662-4fdb-9c03-0101f16e87cd, last_modified = 2021-09-16
Source: 5536.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY Matched rule: Linux_Trojan_Gafgyt_d2953f92 severity = 100, os = linux, arch_context = x86, creation_date = 2021-06-28, scan_context = file, memory, reference = 14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = 276c6d62a8a335d0e2421b6b5b90c2c0eb69eec294bc9fcdeb7743abbf08d8bc, id = d2953f92-62ee-428d-88c5-723914c88c6e, last_modified = 2021-09-16
Source: Process Memory Space: PwP4tXNi4a.elf PID: 5533, 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: Process Memory Space: PwP4tXNi4a.elf PID: 5535, 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: Process Memory Space: PwP4tXNi4a.elf PID: 5536, 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: mal92.spre.troj.linELF@0/0@2/0
Source: PwP4tXNi4a.elf ELF static info symbol of initial sample: /home/landley/work/ab7/build/temp-armv5l/gcc-core/gcc/config/arm/lib1funcs.asm
Source: PwP4tXNi4a.elf ELF static info symbol of initial sample: /home/landley/work/ab7/build/temp-armv5l/gcc-core/gcc/config/arm/lib1funcs.asm
Source: PwP4tXNi4a.elf ELF static info symbol of initial sample: /home/landley/work/ab7/build/temp-armv5l/gcc-core/gcc/config/arm/lib1funcs.asm
Source: PwP4tXNi4a.elf ELF static info symbol of initial sample: /home/landley/work/ab7/build/temp-armv5l/gcc-core/gcc/config/arm/lib1funcs.asm
Source: PwP4tXNi4a.elf ELF static info symbol of initial sample: /home/landley/work/ab7/build/temp-armv5l/gcc-core/gcc/config/arm/lib1funcs.asm
Source: PwP4tXNi4a.elf ELF static info symbol of initial sample: /home/landley/work/ab7/build/temp-armv5l/gcc-core/gcc/config/arm/lib1funcs.asm
Source: PwP4tXNi4a.elf ELF static info symbol of initial sample: /home/landley/work/ab7/build/temp-armv5l/gcc-core/gcc/config/arm/lib1funcs.asm
Source: PwP4tXNi4a.elf ELF static info symbol of initial sample: libc/string/arm/_memcpy.S
Uses the "uname" system call to query kernel version information (possible evasion)
Source: /tmp/PwP4tXNi4a.elf (PID: 5533) Queries kernel information via 'uname': Jump to behavior
Source: PwP4tXNi4a.elf, 5533.1.00007ffc4e5c8000.00007ffc4e5e9000.rw-.sdmp, PwP4tXNi4a.elf, 5535.1.00007ffc4e5c8000.00007ffc4e5e9000.rw-.sdmp, PwP4tXNi4a.elf, 5536.1.00007ffc4e5c8000.00007ffc4e5e9000.rw-.sdmp Binary or memory string: x86_64/usr/bin/qemu-arm/tmp/PwP4tXNi4a.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/PwP4tXNi4a.elf
Source: PwP4tXNi4a.elf, 5533.1.000055f93a08a000.000055f93a1d9000.rw-.sdmp, PwP4tXNi4a.elf, 5535.1.000055f93a08a000.000055f93a1d9000.rw-.sdmp, PwP4tXNi4a.elf, 5536.1.000055f93a08a000.000055f93a1d9000.rw-.sdmp Binary or memory string: U!/etc/qemu-binfmt/arm
Source: PwP4tXNi4a.elf, 5533.1.000055f93a08a000.000055f93a1d9000.rw-.sdmp, PwP4tXNi4a.elf, 5535.1.000055f93a08a000.000055f93a1d9000.rw-.sdmp, PwP4tXNi4a.elf, 5536.1.000055f93a08a000.000055f93a1d9000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/arm
Source: PwP4tXNi4a.elf, 5533.1.00007ffc4e5c8000.00007ffc4e5e9000.rw-.sdmp, PwP4tXNi4a.elf, 5535.1.00007ffc4e5c8000.00007ffc4e5e9000.rw-.sdmp, PwP4tXNi4a.elf, 5536.1.00007ffc4e5c8000.00007ffc4e5e9000.rw-.sdmp Binary or memory string: /usr/bin/qemu-arm

Stealing of Sensitive Information
barindex
Yara detected Gafgyt
Source: Yara match File source: PwP4tXNi4a.elf, type: SAMPLE
Yara detected Mirai
Source: Yara match File source: PwP4tXNi4a.elf, type: SAMPLE
Source: Yara match File source: 5535.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5533.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5536.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY
Sample contains strings that are user agent strings indicative of HTTP manipulation
Source: Initial sample User agent string found: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; pl) Opera 11.00
Source: Initial sample User agent string found: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; en) Opera 11.00
Source: Initial sample User agent string found: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; ja) Opera 11.00
Source: Initial sample User agent string found: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; de) Opera 11.01
Source: Initial sample User agent string found: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; fr) Opera 11.00
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0
Source: Initial sample User agent string found: Mozilla/5.0 (iPhone; CPU iPhone OS 8_4 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12H143 Safari/600.1.4
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:41.0) Gecko/20100101 Firefox/41.0
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11) AppleWebKit/601.1.56 (KHTML, like Gecko) Version/9.0 Safari/601.1.56
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/601.2.7 (KHTML, like Gecko) Version/9.0.1 Safari/601.2.7
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko
Source: Initial sample User agent string found: Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51
Source: Initial sample User agent string found: Opera/9.80 (X11; Linux i686; Ubuntu/14.10) Presto/2.12.388 Version/12.16
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.75.14 (KHTML, like Gecko) Version/7.0.3 Safari/7046A194A
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.94 Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Linux; Android 4.4.3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.89 Mobile Safari/537.36
Source: Initial sample User agent string found: Mozilla/5.0 (Linux; Android 4.4.3; HTC_0PCV2 Build/KTU84L) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/33.0.0.0 Mobile Safari/537.36
Source: Initial sample User agent string found: Mozilla/4.0 (compatible; MSIE 8.0; X11; Linux x86_64; pl) Opera 11.00
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:25.0) Gecko/20100101 Firefox/25.0
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:21.0) Gecko/20100101 Firefox/21.0
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:24.0) Gecko/20100101 Firefox/24.0
Source: Initial sample User agent string found: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10; rv:33.0) Gecko/20100101 Firefox/33.0

Remote Access Functionality
barindex
Yara detected Gafgyt
Source: Yara match File source: PwP4tXNi4a.elf, type: SAMPLE
Yara detected Mirai
Source: Yara match File source: PwP4tXNi4a.elf, type: SAMPLE
Source: Yara match File source: 5535.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5533.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY
Source: Yara match File source: 5536.1.00007f8d8c017000.00007f8d8c030000.r-x.sdmp, type: MEMORY
windows-stand
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
185.150.26.226
 unknown Netherlands
44592 SKYLINKNL true

Contacted Domains

Name IP Active
daisy.ubuntu.com 162.213.35.24 true