Resubmissions
20-04-2023 08:22
230420-j9m5vsge72 1020-04-2023 08:22
230420-j9mt4aae7z 1018-04-2023 12:06
230418-n92epsda4v 1006-04-2023 23:21
230406-3b3mfahe9v 1021-03-2023 12:03
230321-n8hafaab63 1015-03-2023 16:56
230315-vftlbsec99 1025-11-2022 09:55
221125-lxt4rahb34 10Analysis
-
max time kernel
0s -
max time network
62s -
platform
ubuntu-18.04_amd64 -
resource
ubuntu1804-amd64-20221111-en -
resource tags
arch:amd64arch:i386image:ubuntu1804-amd64-20221111-enkernel:4.15.0-161-genericlocale:en-usos:ubuntu-18.04-amd64system -
submitted
06-04-2023 23:21
Behavioral task
behavioral1
Sample
44046ce4a3a47b4d22ac7697817bfc16e18d835a33f0898c3e4df359c33d158c
Resource
ubuntu1804-amd64-20221111-en
General
-
Target
44046ce4a3a47b4d22ac7697817bfc16e18d835a33f0898c3e4df359c33d158c
-
Size
611KB
-
MD5
bc57b23aa694336f34ce91037c97b196
-
SHA1
001a8484c9cc0ba429646cf4c7fcf9815a29b6cf
-
SHA256
44046ce4a3a47b4d22ac7697817bfc16e18d835a33f0898c3e4df359c33d158c
-
SHA512
d178e8c8db4a63ab88301a2fc2dd1ea2444fd508a8c80ac3a9b0109f43c6e00781a84415a6955028fe39dbe310b6950f7971e7258c03912586f980d04a88714c
-
SSDEEP
12288:FBXOvdwV1/n/dQFhWlH/c1dHo4h9L+zNZrrLT6yF8EEP4UlUuTh1AG:FBXmkN/+Fhu/Qo4h9L+zNNLBVEBl/91h
Malware Config
Signatures
-
Writes file to system bin folder 1 TTPs 5 IoCs
Processes:
description ioc /bin/sqnpghjkhn /bin/sqnpghjkhn /bin/aoxlfevkyg /bin/aoxlfevkyg /bin/tuwwsrzkqd /bin/tuwwsrzkqd /bin/npjnzhcpug /bin/npjnzhcpug /bin/fjxcoxnagx /bin/fjxcoxnagx -
Creates/modifies Cron job 1 TTPs 2 IoCs
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
Processes:
sedshdescription ioc Process /etc/crontab /etc/crontab sed /etc/crontab /etc/crontab sh -
Modifies rc script 1 TTPs 12 IoCs
Adding/modifying system rc scripts is a common persistence mechanism.
Processes:
update-rc.ddescription ioc Process /etc/rc2.d/ /etc/rc2.d/ update-rc.d /etc/rc6.d/ /etc/rc6.d/ update-rc.d /etc/rc2.d/S9044046ce4a3a47b4d22ac7697817bfc16e18d835a33f0898c3e4df359c33d158c /etc/rc2.d/S9044046ce4a3a47b4d22ac7697817bfc16e18d835a33f0898c3e4df359c33d158c