Overview
overview
10Static
static
10123.exe
windows7-x64
1123.exe
windows10-2004-x64
1360sb.exe
windows7-x64
10360sb.exe
windows10-2004-x64
107000.32
ubuntu-18.04-amd64
17000.64
ubuntu-18.04-amd64
7Linux577
ubuntu-18.04-amd64
8Mh.exe
windows7-x64
7Mh.exe
windows10-2004-x64
10Mh1.exe
windows7-x64
7Mh1.exe
windows10-2004-x64
10Mh2.exe
windows7-x64
7Mh2.exe
windows10-2004-x64
10SETUP.exe
windows7-x64
SETUP.exe
windows10-2004-x64
TX98
ubuntu-18.04-amd64
1TX981
ubuntu-18.04-amd64
1TX982
ubuntu-18.04-amd64
7TX984
debian-9-armhf
7TX985
debian-9-mipsel
7TX986
debian-9-mips
7bjyk.exe
windows7-x64
10bjyk.exe
windows10-2004-x64
10ceshi.exe
windows7-x64
10ceshi.exe
windows10-2004-x64
10ddos.exe
windows7-x64
1ddos.exe
windows10-2004-x64
10dhl.exe
windows7-x64
7dhl.exe
windows10-2004-x64
10mh3.exe
windows7-x64
7mh3.exe
windows10-2004-x64
10server.exe
windows7-x64
10Analysis
-
max time kernel
40926s -
max time network
160s -
platform
linux_mipsel -
resource
debian9-mipsel-en-20211208 -
resource tags
arch:mipselimage:debian9-mipsel-en-20211208kernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipselsystem -
submitted
27-03-2023 09:42
Behavioral task
behavioral1
Sample
123.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
123.exe
Resource
win10v2004-20230221-en
Behavioral task
behavioral3
Sample
360sb.exe
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
360sb.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
7000.32
Resource
ubuntu1804-amd64-20221111-en
Behavioral task
behavioral6
Sample
7000.64
Resource
ubuntu1804-amd64-en-20211208
Behavioral task
behavioral7
Sample
Linux577
Resource
ubuntu1804-amd64-20221111-en
Behavioral task
behavioral8
Sample
Mh.exe
Resource
win7-20230220-en
Behavioral task
behavioral9
Sample
Mh.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral10
Sample
Mh1.exe
Resource
win7-20230220-en
Behavioral task
behavioral11
Sample
Mh1.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral12
Sample
Mh2.exe
Resource
win7-20230220-en
Behavioral task
behavioral13
Sample
Mh2.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral14
Sample
SETUP.exe
Resource
win7-20230220-en
Behavioral task
behavioral15
Sample
SETUP.exe
Resource
win10v2004-20230221-en
Behavioral task
behavioral16
Sample
TX98
Resource
ubuntu1804-amd64-en-20211208
Behavioral task
behavioral17
Sample
TX981
Resource
ubuntu1804-amd64-20221111-en
Behavioral task
behavioral18
Sample
TX982
Resource
ubuntu1804-amd64-en-20211208
Behavioral task
behavioral19
Sample
TX984
Resource
debian9-armhf-20221111-en
Behavioral task
behavioral20
Sample
TX985
Resource
debian9-mipsel-en-20211208
Behavioral task
behavioral21
Sample
TX986
Resource
debian9-mipsbe-20221111-en
Behavioral task
behavioral22
Sample
bjyk.exe
Resource
win7-20230220-en
Behavioral task
behavioral23
Sample
bjyk.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral24
Sample
ceshi.exe
Resource
win7-20230220-en
Behavioral task
behavioral25
Sample
ceshi.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral26
Sample
ddos.exe
Resource
win7-20230220-en
Behavioral task
behavioral27
Sample
ddos.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral28
Sample
dhl.exe
Resource
win7-20230220-en
Behavioral task
behavioral29
Sample
dhl.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral30
Sample
mh3.exe
Resource
win7-20230220-en
Behavioral task
behavioral31
Sample
mh3.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral32
Sample
server.exe
Resource
win7-20230220-en
General
-
Target
TX985
-
Size
1.1MB
-
MD5
5ab68ecc6f6262c76fc1875972a508dd
-
SHA1
dac088cc4ef5377efcf81a325c8516e71a792672
-
SHA256
aff22363942228229a1b40a4581f5e0593714d553ed5f2ea7aae15612b28142f
-
SHA512
e0837b8ec1632bc3493d79236dba2bca402f1d77e5ad9814c5df6f8b59115f69b71189a8d345df0ad32ed01e78ac3d151741643669ddc23595d9f74b7b7731d3
-
SSDEEP
12288:v0gZjw/mGyri7g8Nyllxm+KYCy1aPrfWf47b/d+qdeaQklaHhmM7tL+GSPlXJZru:VETLPAFHcMJ6l5ZZVt6Ai3YKhAxtK
Malware Config
Signatures
-
Processes:
seddescription ioc process /etc/init.d/boot.local /etc/init.d/boot.local sed -
Modifies rc script 1 TTPs 4 IoCs
Adding/modifying system rc scripts is a common persistence mechanism.
Processes:
sedsedsedseddescription ioc process /etc/rc.local /etc/rc.local sed /etc/rc.local /etc/rc.local sed /etc/rc.local /etc/rc.local sed /etc/rc.d/rc.local /etc/rc.d/rc.local sed -
Reads CPU attributes 1 TTPs 1 IoCs
Processes:
description ioc /sys/devices/system/cpu/online /sys/devices/system/cpu/online -
Reads system network configuration 1 TTPs 1 IoCs
Uses contents of /proc filesystem to enumerate network settings.
-
Reads runtime system information 7 IoCs
Reads data from /proc virtual filesystem.
Processes:
sedsedsedsedsedseddescription ioc process /proc/filesystems /proc/filesystems sed /proc/stat /proc/stat /proc/filesystems /proc/filesystems sed /proc/filesystems /proc/filesystems sed /proc/filesystems /proc/filesystems sed /proc/filesystems /proc/filesystems sed /proc/filesystems /proc/filesystems sed
Processes
-
/tmp/TX985/tmp/TX9851⤵
-
/bin/shsh -c "sed -i -e '/exit/d' /etc/rc.local"2⤵
-
/bin/sedsed -i -e /exit/d /etc/rc.local3⤵
- Modifies rc script
- Reads runtime system information
-
/bin/shsh -c "sed -i -e '/^ | | \$/d' /etc/rc.local"2⤵
-
/bin/sedsed -i -e "/^ | | \$/d" /etc/rc.local3⤵
- Reads runtime system information
-
/bin/shsh -c "sed -i -e '/TX985 reboot/d' /etc/rc.local"2⤵
-
/bin/sedsed -i -e "/TX985 reboot/d" /etc/rc.local3⤵
- Modifies rc script
- Reads runtime system information
-
/bin/shsh -c "sed -i -e '2 i/tmp/TX985 reboot' /etc/rc.local"2⤵
-
/bin/sedsed -i -e "2 i/tmp/TX985 reboot" /etc/rc.local3⤵
- Modifies rc script
- Reads runtime system information
-
/bin/shsh -c "sed -i -e '2 i/tmp/TX985 reboot start' /etc/rc.d/rc.local"2⤵
-
/bin/sedsed -i -e "2 i/tmp/TX985 reboot start" /etc/rc.d/rc.local3⤵
- Modifies rc script
- Reads runtime system information
-
/bin/shsh -c "sed -i -e '2 i/tmp/TX985 reboot start' /etc/init.d/boot.local"2⤵
-
/bin/sedsed -i -e "2 i/tmp/TX985 reboot start" /etc/init.d/boot.local3⤵
- Modifies init.d
- Reads runtime system information