Linux Analysis Report
aisuru.ppc.elf

Overview

General Information

Sample name: aisuru.ppc.elf
Analysis ID: 1502203
MD5: ad1ccbb54f6a1953052f947b5bd459e3
SHA1: 8a6930871e2277bd33d51c09eff1de58c236e71e
SHA256: d0d5147855c2367f952a1c25c676b09b09d2563c7dde9a7b74ab9c5c174f4f95
Tags: aisuruelf
Infos:

Detection

Score: 3
Range: 0 - 100
Whitelisted: false

Signatures

Detected TCP or UDP traffic on non-standard ports
Enumerates processes within the "proc" file system
Executes the "rm" command used to delete files or directories
Sample has stripped symbol table
Sample listens on a socket
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Uses the "uname" system call to query kernel version information (possible evasion)

Classification

Detected TCP or UDP traffic on non-standard ports
Source: global traffic TCP traffic: 192.168.2.23:60542 -> 5.8.33.179:2348
Sample listens on a socket
Source: /tmp/aisuru.ppc.elf (PID: 6261) Socket: 127.0.0.1:2174 Jump to behavior
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Source: global traffic TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global traffic TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
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: 91.189.91.42
Source: unknown TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
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: global traffic DNS traffic detected: DNS query: g.foxnointel.ru
Source: unknown Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 42836 -> 443
Sample has stripped symbol table
Source: ELF static info symbol of initial sample .symtab present: no
Source: classification engine Classification label: clean3.linELF@0/316@1/0
Enumerates processes within the "proc" file system
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1582/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1582/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/3088/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/3088/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/230/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/230/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/110/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/110/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/231/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/231/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/111/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/111/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/232/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/232/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1579/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1579/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/112/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/112/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/233/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/233/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1699/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1699/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/113/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/113/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/234/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/234/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1335/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1335/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1698/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1698/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/114/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/114/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/235/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/235/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1334/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1334/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1576/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1576/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/2302/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/2302/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/115/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/115/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/236/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/236/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/116/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/116/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/237/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/237/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/117/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/117/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/118/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/118/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/910/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/910/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/119/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/119/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/912/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/912/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/4724/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/4724/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/10/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/10/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/2307/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/2307/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/11/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/11/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/918/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/918/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/6241/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/6241/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/12/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/12/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/13/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/13/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/14/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/14/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/6242/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/6242/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/15/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/15/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/16/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/16/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/17/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/17/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/18/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/18/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1594/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1594/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/120/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/120/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/121/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/121/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1349/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1349/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/1/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/122/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/122/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/243/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/243/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/123/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/123/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/2/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/2/cmdline Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/124/maps Jump to behavior
Source: /tmp/aisuru.ppc.elf (PID: 6279) File opened: /proc/124/cmdline Jump to behavior
Executes the "rm" command used to delete files or directories
Source: /usr/bin/dash (PID: 6248) Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.kRWZnofMLV /tmp/tmp.HstYksKKyC /tmp/tmp.IdsNbnnfpd Jump to behavior
Source: /usr/bin/dash (PID: 6249) Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.kRWZnofMLV /tmp/tmp.HstYksKKyC /tmp/tmp.IdsNbnnfpd Jump to behavior
Source: submitted sample Stderr: Segmentation fault: exit code = 0
Uses the "uname" system call to query kernel version information (possible evasion)
Source: /tmp/aisuru.ppc.elf (PID: 6259) Queries kernel information via 'uname': Jump to behavior
Source: aisuru.ppc.elf, 6259.1.00007ffe9c22f000.00007ffe9c250000.rw-.sdmp Binary or memory string: @#rx86_64/usr/bin/qemu-ppc/tmp/aisuru.ppc.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/aisuru.ppc.elf
Source: aisuru.ppc.elf, 6259.1.00005575cff7e000.00005575d002e000.rw-.sdmp Binary or memory string: !/etc/qemu-binfmt/ppc11!hotpluggableq
Source: aisuru.ppc.elf, 6259.1.00005575cff7e000.00005575d002e000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/ppc
Source: aisuru.ppc.elf, 6259.1.00007ffe9c22f000.00007ffe9c250000.rw-.sdmp Binary or memory string: /usr/bin/qemu-ppc

No Screenshots

  • 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
5.8.33.179
 unknown Russian Federation
202023 LLHOSTM247EU 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

Contacted Domains

Name IP Active
g.foxnointel.ru 74.241.247.142 true