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Linux Analysis Report
ppc.elf

Overview

General Information

Sample name:ppc.elf
Analysis ID:1594467
MD5:dc6ef419303536e4674c5f8ad0f66259
SHA1:b3541f78296427f360fb3f0cf1b611e0ccb9c0fd
SHA256:57f3b210d6b27839b3a92eac03d80a3cf15a027fda9273b8f18d77a25dae23dc
Tags:elfuser-abuse_ch
Infos:

Detection

Score:48
Range:0 - 100
Whitelisted:false

Signatures

Multi AV Scanner detection for submitted file
Detected TCP or UDP traffic on non-standard ports
Sample has stripped symbol table
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

RansomwareSpreadingPhishingBankerTrojan / BotAdwareSpywareExploiterEvaderMinercleansuspiciousmalicious
Joe Sandbox version:42.0.0 Malachite
Analysis ID:1594467
Start date and time:2025-01-19 02:27:07 +01:00
Joe Sandbox product:CloudBasic
Overall analysis duration:0h 4m 43s
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:ppc.elf
Detection:MAL
Classification:mal48.linELF@0/0@0/0
Command:/tmp/ppc.elf
PID:6259
Exit Code:1
Exit Code Info:
Killed:False
Standard Output:

Standard Error:
  • system is lnxubuntu20
  • ppc.elf (PID: 6259, Parent: 6181, MD5: ae65271c943d3451b7f026d1fadccea6) Arguments: /tmp/ppc.elf
    • ppc.elf New Fork (PID: 6261, Parent: 6259)
      • ppc.elf New Fork (PID: 6263, Parent: 6261)
  • cleanup
No yara matches
No Suricata rule has matched

Click to jump to signature section

Show All Signature Results

AV Detection

barindex
Source: ppc.elfReversingLabs: Detection: 13%
Source: global trafficTCP traffic: 192.168.2.23:48744 -> 85.239.34.134:5683
Source: global trafficTCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
Source: global trafficTCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global trafficTCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknownTCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknownTCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknownTCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknownTCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknownTCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknownTCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknownTCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknownTCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknownTCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknownTCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknownTCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknownTCP traffic detected without corresponding DNS query: 85.239.34.134
Source: unknownNetwork traffic detected: HTTP traffic on port 43928 -> 443
Source: unknownNetwork traffic detected: HTTP traffic on port 42836 -> 443
Source: ELF static info symbol of initial sample.symtab present: no
Source: classification engineClassification label: mal48.linELF@0/0@0/0
Source: /tmp/ppc.elf (PID: 6259)Queries kernel information via 'uname': Jump to behavior
Source: ppc.elf, 6259.1.00005560b68f7000.00005560b69a7000.rw-.sdmp, ppc.elf, 6261.1.00005560b68f7000.00005560b69a7000.rw-.sdmpBinary or memory string: !/etc/qemu-binfmt/ppc11!hotpluggableq
Source: ppc.elf, 6259.1.00007ffcd642c000.00007ffcd644d000.rw-.sdmp, ppc.elf, 6261.1.00007ffcd642c000.00007ffcd644d000.rw-.sdmpBinary or memory string: x86_64/usr/bin/qemu-ppc/tmp/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/ppc.elf
Source: ppc.elf, 6259.1.00005560b68f7000.00005560b69a7000.rw-.sdmp, ppc.elf, 6261.1.00005560b68f7000.00005560b69a7000.rw-.sdmpBinary or memory string: /etc/qemu-binfmt/ppc
Source: ppc.elf, 6259.1.00007ffcd642c000.00007ffcd644d000.rw-.sdmp, ppc.elf, 6261.1.00007ffcd642c000.00007ffcd644d000.rw-.sdmpBinary or memory string: /usr/bin/qemu-ppc
ReconnaissanceResource DevelopmentInitial AccessExecutionPersistencePrivilege EscalationDefense EvasionCredential AccessDiscoveryLateral MovementCollectionCommand and ControlExfiltrationImpact
Gather Victim Identity InformationAcquire InfrastructureValid AccountsWindows Management InstrumentationPath InterceptionPath InterceptionDirect Volume AccessOS Credential Dumping11
Security Software Discovery
Remote ServicesData from Local System1
Encrypted Channel
Exfiltration Over Other Network MediumAbuse Accessibility Features
CredentialsDomainsDefault AccountsScheduled Task/JobBoot or Logon Initialization ScriptsBoot or Logon Initialization ScriptsRootkitLSASS MemoryApplication Window DiscoveryRemote Desktop ProtocolData from Removable Media1
Non-Standard Port
Exfiltration Over BluetoothNetwork Denial of Service
Email AddressesDNS ServerDomain AccountsAtLogon Script (Windows)Logon Script (Windows)Obfuscated Files or InformationSecurity Account ManagerQuery RegistrySMB/Windows Admin SharesData from Network Shared Drive1
Application Layer Protocol
Automated ExfiltrationData Encrypted for Impact
No configs have been found
Hide Legend

Legend:

  • Process
  • Signature
  • Created File
  • DNS/IP Info
  • Is Dropped
  • Number of created Files
  • Is malicious
  • Internet
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1594467 Sample: ppc.elf Startdate: 19/01/2025 Architecture: LINUX Score: 48 14 85.239.34.134, 48744, 48746, 5683 RAINBOW-HKRainbownetworklimitedHK Russian Federation 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 2 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 ppc.elf 2->8         started        signatures3 process4 process5 10 ppc.elf 8->10         started        process6 12 ppc.elf 10->12         started       
SourceDetectionScannerLabelLink
ppc.elf13%ReversingLabsLinux.Backdoor.Mirai
ppc.elf6%VirustotalBrowse
No Antivirus matches
No Antivirus matches
No Antivirus matches

Download Network PCAP: filteredfull

No contacted domains info
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs
IPDomainCountryFlagASNASN NameMalicious
85.239.34.134
unknownRussian Federation
134121RAINBOW-HKRainbownetworklimitedHKfalse
109.202.202.202
unknownSwitzerland
13030INIT7CHfalse
91.189.91.43
unknownUnited Kingdom
41231CANONICAL-ASGBfalse
91.189.91.42
unknownUnited Kingdom
41231CANONICAL-ASGBfalse
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                                                              No context
                                                              No context
                                                              No created / dropped files found
                                                              File type:ELF 32-bit MSB executable, PowerPC or cisco 4500, version 1 (SYSV), statically linked, stripped
                                                              Entropy (8bit):5.849794154379857
                                                              TrID:
                                                              • ELF Executable and Linkable format (generic) (4004/1) 100.00%
                                                              File name:ppc.elf
                                                              File size:46'468 bytes
                                                              MD5:dc6ef419303536e4674c5f8ad0f66259
                                                              SHA1:b3541f78296427f360fb3f0cf1b611e0ccb9c0fd
                                                              SHA256:57f3b210d6b27839b3a92eac03d80a3cf15a027fda9273b8f18d77a25dae23dc
                                                              SHA512:0be7c653fe27a9458611c2b16982b0690c741aa32336e3725e35cf24fe6668086a3ecf46bb3090dc0de8f7ff2b9e073b810d5efde4c00b9a6ccf19e83c158750
                                                              SSDEEP:768:rpyMkhtNC8utlgfczqkR2V20HM9PsCNmdEatso/iYKl9GQ6eqhqhLF/Jyt9y:rpyM3nM52Yu8QFqAtF/Jyt9y
                                                              TLSH:E4230900A31A0D57D9B35BF4362F17E9D39AAE4030F4F505393F7A4A9A76F320186E96
                                                              File Content Preview:.ELF...........................4.........4. ...(..........................................................,<...............T...T...T................dt.Q.............................!..|......$H...H......$8!. |...N.. .!..|.......?.............../...@..`= .

                                                              ELF header

                                                              Class:ELF32
                                                              Data:2's complement, big endian
                                                              Version:1 (current)
                                                              Machine:PowerPC
                                                              Version Number:0x1
                                                              Type:EXEC (Executable file)
                                                              OS/ABI:UNIX - System V
                                                              ABI Version:0
                                                              Entry Point Address:0x10000218
                                                              Flags:0x0
                                                              ELF Header Size:52
                                                              Program Header Offset:52
                                                              Program Header Size:32
                                                              Number of Program Headers:4
                                                              Section Header Offset:45828
                                                              Section Header Size:40
                                                              Number of Section Headers:16
                                                              Header String Table Index:15
                                                              NameTypeAddressOffsetSizeEntSizeFlagsFlags DescriptionLinkInfoAlign
                                                              NULL0x00x00x00x00x0000
                                                              .initPROGBITS0x100000b40xb40x240x00x6AX004
                                                              .textPROGBITS0x100000d80xd80x9f5c0x00x6AX004
                                                              .finiPROGBITS0x1000a0340xa0340x200x00x6AX004
                                                              .rodataPROGBITS0x1000a0540xa0540x7c00x00x2A004
                                                              .eh_framePROGBITS0x1000b0000xb0000x540x00x3WA004
                                                              .tbssNOBITS0x1000b0540xb0540x80x00x403WAT004
                                                              .ctorsPROGBITS0x1000b0540xb0540x80x00x3WA004
                                                              .dtorsPROGBITS0x1000b05c0xb05c0x80x00x3WA004
                                                              .jcrPROGBITS0x1000b0640xb0640x40x00x3WA004
                                                              .dataPROGBITS0x1000b0680xb0680x1f40x00x3WA004
                                                              .gotPROGBITS0x1000b25c0xb25c0x100x40x7WAX004
                                                              .sdataPROGBITS0x1000b26c0xb26c0x300x00x3WA004
                                                              .sbssNOBITS0x1000b29c0xb29c0x6c0x00x3WA004
                                                              .bssNOBITS0x1000b3080xb29c0x29340x00x3WA004
                                                              .shstrtabSTRTAB0x00xb29c0x650x00x0001
                                                              TypeOffsetVirtual AddressPhysical AddressFile SizeMemory SizeEntropyFlagsFlags DescriptionAlignProg InterpreterSection Mappings
                                                              LOAD0x00x100000000x100000000xa8140xa8146.07090x5R E0x1000.init .text .fini .rodata
                                                              LOAD0xb0000x1000b0000x1000b0000x29c0x2c3c4.06940x7RWE0x1000.eh_frame .tbss .ctors .dtors .jcr .data .got .sdata .sbss .bss
                                                              TLS0xb0540x1000b0540x1000b0540x00x80.00000x4R 0x4.tbss
                                                              GNU_STACK0x00x00x00x00x00.00000x6RW 0x4

                                                              Download Network PCAP: filteredfull

                                                              • Total Packets: 16
                                                              • 5683 undefined
                                                              • 443 (HTTPS)
                                                              • 80 (HTTP)
                                                              TimestampSource PortDest PortSource IPDest IP
                                                              Jan 19, 2025 02:27:54.884859085 CET43928443192.168.2.2391.189.91.42
                                                              Jan 19, 2025 02:27:55.037039042 CET487445683192.168.2.2385.239.34.134
                                                              Jan 19, 2025 02:27:55.042481899 CET56834874485.239.34.134192.168.2.23
                                                              Jan 19, 2025 02:27:55.042567015 CET487445683192.168.2.2385.239.34.134
                                                              Jan 19, 2025 02:27:55.042793989 CET487445683192.168.2.2385.239.34.134
                                                              Jan 19, 2025 02:27:55.047874928 CET56834874485.239.34.134192.168.2.23
                                                              Jan 19, 2025 02:28:00.260258913 CET42836443192.168.2.2391.189.91.43
                                                              Jan 19, 2025 02:28:01.027966976 CET4251680192.168.2.23109.202.202.202
                                                              Jan 19, 2025 02:28:15.106215954 CET43928443192.168.2.2391.189.91.42
                                                              Jan 19, 2025 02:28:27.392751932 CET42836443192.168.2.2391.189.91.43
                                                              Jan 19, 2025 02:28:31.487849951 CET4251680192.168.2.23109.202.202.202
                                                              Jan 19, 2025 02:28:55.079058886 CET487445683192.168.2.2385.239.34.134
                                                              Jan 19, 2025 02:28:55.084830999 CET56834874485.239.34.134192.168.2.23
                                                              Jan 19, 2025 02:28:55.298239946 CET56834874485.239.34.134192.168.2.23
                                                              Jan 19, 2025 02:28:55.298758030 CET487445683192.168.2.2385.239.34.134
                                                              Jan 19, 2025 02:28:56.060483932 CET43928443192.168.2.2391.189.91.42
                                                              Jan 19, 2025 02:29:27.048485041 CET56834874485.239.34.134192.168.2.23
                                                              Jan 19, 2025 02:29:27.049089909 CET487445683192.168.2.2385.239.34.134
                                                              Jan 19, 2025 02:29:27.054271936 CET56834874485.239.34.134192.168.2.23
                                                              Jan 19, 2025 02:29:28.056265116 CET487465683192.168.2.2385.239.34.134
                                                              Jan 19, 2025 02:29:28.061837912 CET56834874685.239.34.134192.168.2.23
                                                              Jan 19, 2025 02:29:28.062179089 CET487465683192.168.2.2385.239.34.134
                                                              Jan 19, 2025 02:29:28.062366009 CET487465683192.168.2.2385.239.34.134
                                                              Jan 19, 2025 02:29:28.067277908 CET56834874685.239.34.134192.168.2.23

                                                              System Behavior

                                                              Start time (UTC):01:27:53
                                                              Start date (UTC):19/01/2025
                                                              Path:/tmp/ppc.elf
                                                              Arguments:/tmp/ppc.elf
                                                              File size:5388968 bytes
                                                              MD5 hash:ae65271c943d3451b7f026d1fadccea6

                                                              Start time (UTC):01:27:54
                                                              Start date (UTC):19/01/2025
                                                              Path:/tmp/ppc.elf
                                                              Arguments:-
                                                              File size:5388968 bytes
                                                              MD5 hash:ae65271c943d3451b7f026d1fadccea6

                                                              Start time (UTC):01:27:54
                                                              Start date (UTC):19/01/2025
                                                              Path:/tmp/ppc.elf
                                                              Arguments:-
                                                              File size:5388968 bytes
                                                              MD5 hash:ae65271c943d3451b7f026d1fadccea6