Analysis
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max time kernel
2s -
platform
debian-9_armhf -
resource
debian9-armhf-20240611-en -
resource tags
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submitted
12-02-2025 07:54
General
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Target
.bash_history1/.kde/autorun
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Size
309B
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MD5
a27cd7f6ec00538d81eba3081cbdd3d3
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SHA1
7c80bfef642c3330dd26d340f15453247b4dbed9
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SHA256
cf6e9033be781ec8a1d5ea771657a9f5bdfbcff9154507028dc158cfd76b3ab9
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SHA512
c5dabbdcecdc677df4e5a46a37eaee3adc4a2a2a864cd6c397406de9663e09be884d13e9cd2752d8bd6234ae2c989b979dc29353794f47cdc3697cf71782cd63
Malware Config
Signatures
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File and Directory Permissions Modification 1 TTPs 1 IoCs
Adversaries may modify file or directory permissions to evade defenses.
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Creates/modifies Cron job 1 TTPs 1 IoCs
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
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Reads runtime system information 2 IoCs
Reads data from /proc virtual filesystem.
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Writes file to tmp directory 3 IoCs
Malware often drops required files in the /tmp directory.
Processes
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/tmp/.bash_history1/.kde/autorun/tmp/.bash_history1/.kde/autorun1⤵
- Writes file to tmp directory
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/bin/catcat dir2⤵
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/usr/bin/crontabcrontab cron2⤵
- Creates/modifies Cron job
- Reads runtime system information
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/bin/grepgrep update2⤵
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/usr/bin/crontabcrontab -l2⤵
- Reads runtime system information
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/bin/chmodchmod u+x update2⤵
- File and Directory Permissions Modification
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
236B
MD5986262bba27de01b1eb94eb83948642d
SHA1cc44e230112eca9609615bbbe75020980021d207
SHA2564a6a1fe2955f1b8ed4575831d798cd7557ea598340467acbb07c97b041320c7e
SHA512fe0bf9b8904495f11e321bd91fad94e225891fc790e3a7d5bd30c00a929e6c6ed17166fc14ac122e0889990ad4c55a7e57e90f9495e317105855f901d11e11b8