Analysis
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max time kernel
88s -
max time network
128s -
platform
ubuntu-24.04_amd64 -
resource
ubuntu2404-amd64-20240523-en -
resource tags
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submitted
03-02-2025 09:47
General
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Target
jackmyx86.elf
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Size
114KB
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MD5
3653915d5fde38c3a942c8f7f2ee3db7
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SHA1
ed26dc0db47db555fd502c252c795e23421e3e6e
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SHA256
df374e54f910df6ee0a31fe202876fb2eaec5f8e752eb4e2d067f2ea188a56b8
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SHA512
d4349385c308773c64042ef265a470bdb8272da2ab3b19036acc63a064e9bf22915975d2016a59b1d4c46ae4152f8864d3153f041e9e96cb4b122ca9f3f18cc3
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SSDEEP
3072:62R082nMp3aD9M0Mmu1vqdR85FqPP3cVOXI+tulD1:6IoumuNfqPP3cVOXI+tulD1
Score
10/10
Malware Config
Extracted
Family
gafgyt
C2
185.237.15.131:666
Signatures
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Detected Gafgyt variant 2 IoCs
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Gafgyt family
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Gafgyt/Bashlite
IoT botnet with numerous variants first seen in 2014.
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Executes dropped EXE 44 IoCs
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Creates/modifies Cron job 1 TTPs 44 IoCs
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
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Writes file to system bin folder 1 IoCs
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Reads runtime system information 45 IoCs
Reads data from /proc virtual filesystem.
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Writes file to tmp directory 45 IoCs
Malware often drops required files in the /tmp directory.
Processes
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/tmp/jackmyx86.elf/tmp/jackmyx86.elf1⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Writes file to system bin folder
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filenX1YHC/tmp/jackmyx86.elf2⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filefH80u4/tmp/jackmyx86.elf3⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileVm2wmr/tmp/jackmyx86.elf4⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileKTEBPc/tmp/jackmyx86.elf5⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileLoWejK/tmp/jackmyx86.elf6⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileYw7Ewv/tmp/jackmyx86.elf7⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filenJb6lM/tmp/jackmyx86.elf8⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileM2wd6O/tmp/jackmyx86.elf9⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filebqBjTY/tmp/jackmyx86.elf10⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileyqFG0j/tmp/jackmyx86.elf11⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileDS7pJY/tmp/jackmyx86.elf12⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/file5GJu5C/tmp/jackmyx86.elf13⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileX5gDxI/tmp/jackmyx86.elf14⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filenxeSeS/tmp/jackmyx86.elf15⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filecj5N8o/tmp/jackmyx86.elf16⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileLRaM70/tmp/jackmyx86.elf17⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileoCAg2w/tmp/jackmyx86.elf18⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileaAwabS/tmp/jackmyx86.elf19⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filefVz8uH/tmp/jackmyx86.elf20⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filep7cvRy/tmp/jackmyx86.elf21⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileGNPwao/tmp/jackmyx86.elf22⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileDsJkyV/tmp/jackmyx86.elf23⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filexDqS4G/tmp/jackmyx86.elf24⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filed64rum/tmp/jackmyx86.elf25⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filelheofz/tmp/jackmyx86.elf26⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileIYEXAw/tmp/jackmyx86.elf27⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filehJyX5L/tmp/jackmyx86.elf28⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filezQjrIT/tmp/jackmyx86.elf29⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filel0MG1m/tmp/jackmyx86.elf30⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/file7CkwQ5/tmp/jackmyx86.elf31⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileivrCER/tmp/jackmyx86.elf32⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/file0auIuQ/tmp/jackmyx86.elf33⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileTzTTny/tmp/jackmyx86.elf34⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/filek6TKBN/tmp/jackmyx86.elf35⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileTsnLFR/tmp/jackmyx86.elf36⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileGn5ZDQ/tmp/jackmyx86.elf37⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/file2ymRGk/tmp/jackmyx86.elf38⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/file86Jls6/tmp/jackmyx86.elf39⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileYRTQnk/tmp/jackmyx86.elf40⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileVdtej7/tmp/jackmyx86.elf41⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/file9y8e7g/tmp/jackmyx86.elf42⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileoz4ToF/tmp/jackmyx86.elf43⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileBOEdtA/tmp/jackmyx86.elf44⤵
- Executes dropped EXE
- Creates/modifies Cron job
- Reads runtime system information
- Writes file to tmp directory
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/tmp/fileHUl6mj/tmp/jackmyx86.elf45⤵
- Reads runtime system information
- Writes file to tmp directory
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
92B
MD53f006f7f81fc17be7f4a0d3da0fad5de
SHA197a94d3d0654c6551057af3809b52572bd7f9f5d
SHA256982f9e0f089b91ba79df723435099df15c72e1201a45010ee60226ab136c93bf
SHA51297d2ac0057427b940ada7c0fc805c1966e2535c3c3767ca85fef4a7e0fdc9d4ef9eb133530408b1e439df067881cb317e948ad9bfd487e958a04c97d9db978e0
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Filesize
105KB
MD58417b0dbdc08c465ac90bb1111fca242
SHA1246f21ea454c72ac6e41df489be314e39cbcda0f
SHA256fe5967d1cc5122824d5628432045d81f0c126ba5b709a3790bf01cf626667f9a
SHA512fef20df6bfe3a6620fed3f8f68bbd4196eb07f8d5f6728a67cbbc2d7cdba7582d327e49379871fe9d8a074b4758e46f892bbc97a9d6fbbb6435fe56012ae0c22
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Filesize
114KB
MD53653915d5fde38c3a942c8f7f2ee3db7
SHA1ed26dc0db47db555fd502c252c795e23421e3e6e
SHA256df374e54f910df6ee0a31fe202876fb2eaec5f8e752eb4e2d067f2ea188a56b8
SHA512d4349385c308773c64042ef265a470bdb8272da2ab3b19036acc63a064e9bf22915975d2016a59b1d4c46ae4152f8864d3153f041e9e96cb4b122ca9f3f18cc3