Overview
overview
10Static
static
704995df8cb...e2.exe
windows7-x64
1004995df8cb...e2.exe
windows10-2004-x64
1014b162eed3...66.elf
debian-12-armhf
12cba66d97b...d8.exe
windows7-x64
102cba66d97b...d8.exe
windows10-2004-x64
102f84a18564...bc.elf
debian-12-armhf
1620c15ed6f...8a.elf
ubuntu-20.04-amd64
10623f93cf91...c8.wsf
windows7-x64
8623f93cf91...c8.wsf
windows10-2004-x64
870932cac71...1a.elf
debian-12-armhf
1CAHKHCM2404009CFS.exe
windows7-x64
10CAHKHCM2404009CFS.exe
windows10-2004-x64
10a552331bbe...60.elf
ubuntu-20.04-amd64
9b9d1e862b5...f4.exe
windows7-x64
10b9d1e862b5...f4.exe
windows10-2004-x64
4Michelines.ps1
windows7-x64
8Michelines.ps1
windows10-2004-x64
8f601a6e5b8...bc.elf
debian-12-armhf
Analysis
-
max time kernel
149s -
max time network
150s -
platform
ubuntu-20.04_amd64 -
resource
ubuntu2004-amd64-20240221-en -
resource tags
arch:amd64arch:i386image:ubuntu2004-amd64-20240221-enkernel:5.4.0-169-genericlocale:en-usos:ubuntu-20.04-amd64system -
submitted
24-04-2024 01:20
Behavioral task
behavioral1
Sample
04995df8cbeb0877d5721b8edecaf7d48154b17f8d0bfa61860beba48e30e0e2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
04995df8cbeb0877d5721b8edecaf7d48154b17f8d0bfa61860beba48e30e0e2.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
14b162eed3f3f592b5bb6b6b86e817a81834301ce1fe3500a7c328e041a81f66.elf
Resource
debian12-armhf-20240221-en
Behavioral task
behavioral4
Sample
2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe
Resource
win7-20240215-en
Behavioral task
behavioral5
Sample
2cba66d97b8af051072417ad7267c9f56f8f74eca98a5e5bf5d7ddc894249ad8.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral6
Sample
2f84a18564ad0853e8c4853a610c42df170a3c0e50316ad65931201a727ff9bc.elf
Resource
debian12-armhf-20240221-en
Behavioral task
behavioral7
Sample
620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elf
Resource
ubuntu2004-amd64-20240221-en
Behavioral task
behavioral8
Sample
623f93cf915a4c7e840b51e912221354507f169f6f95121324b4018e33d0d5c8.wsf
Resource
win7-20240221-en
Behavioral task
behavioral9
Sample
623f93cf915a4c7e840b51e912221354507f169f6f95121324b4018e33d0d5c8.wsf
Resource
win10v2004-20240412-en
Behavioral task
behavioral10
Sample
70932cac7130ce1561e74c534ba8db2589880a9858bd5b1de4683745576d1b1a.elf
Resource
debian12-armhf-20240221-en
Behavioral task
behavioral11
Sample
CAHKHCM2404009CFS.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
CAHKHCM2404009CFS.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
a552331bbed7ca8a92633b6fcac504884d8a7bc54ce60618dd936f4aa8625560.elf
Resource
ubuntu2004-amd64-20240221-en
Behavioral task
behavioral14
Sample
b9d1e862b5f864aab90e418632cf973132a4b4cbe4044b1fb997d9dfbd7ad0f4.exe
Resource
win7-20240221-en
Behavioral task
behavioral15
Sample
b9d1e862b5f864aab90e418632cf973132a4b4cbe4044b1fb997d9dfbd7ad0f4.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral16
Sample
Michelines.ps1
Resource
win7-20231129-en
Behavioral task
behavioral17
Sample
Michelines.ps1
Resource
win10v2004-20240226-en
Behavioral task
behavioral18
Sample
f601a6e5b8d78c1f32dbf5fe2cd18cee7ac598cd35fb7aba60526f4df95271bc.elf
Resource
debian12-armhf-20240221-en
General
-
Target
620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elf
-
Size
29KB
-
MD5
d15e0d59fb573bd3fed0126bf434b982
-
SHA1
01a748696ac1eb2b85a8297ead29af408ef3f017
-
SHA256
620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a
-
SHA512
983d42704a79f664d44c6712bb8dc608a29a96cf1b0211dd9c4cc6a7ccd59c04c10f57a077033ca53df08cde90efe11957ee721c4d4a5388c27a695dc31ae7d0
-
SSDEEP
768:5KpROfidrsa6Uq4sn9Fp1Sr+OqDUM8sH9o+eI:5Kpk6doaxun0+OqD/8s2+V
Malware Config
Extracted
mirai
spagetti.openproxylist.info
Signatures
-
Deletes itself 1 IoCs
Processes:
620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elfpid process 1464 620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elf -
Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
Processes:
620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elfdescription ioc process File opened for modification /dev/watchdog 620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elf File opened for modification /dev/misc/watchdog 620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elf -
Traces itself 1 IoCs
Traces itself to prevent debugging attempts
Processes:
620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elfpid process 1464 620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elf -
Writes file to system bin folder 1 TTPs 2 IoCs
Processes:
620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elfdescription ioc process File opened for modification /sbin/watchdog 620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elf File opened for modification /bin/watchdog 620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elf -
Changes its process name 1 IoCs
Processes:
620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elfdescription ioc pid process Changes the process name, possibly in an attempt to hide itself /var/Sofia 1464 620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elf -
Reads runtime system information 1 IoCs
Reads data from /proc virtual filesystem.
Processes:
620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elfdescription ioc process File opened for reading /proc/1391/fd 620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elf
Processes
-
/tmp/620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elf/tmp/620c15ed6f68b42d2a3b708c340d9ccff7a9217f49ff11effabad58821c7c08a.elf1⤵
- Deletes itself
- Modifies Watchdog functionality
- Traces itself
- Writes file to system bin folder
- Changes its process name
- Reads runtime system information
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1464-1-0x0000000008048000-0x0000000008058900-memory.dmp