Analysis
-
max time kernel
42s -
max time network
53s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
03-02-2022 13:13
Behavioral task
behavioral1
Sample
8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe
Resource
win7-en-20211208
General
-
Target
8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe
-
Size
765KB
-
MD5
3b8b70e0baecdd864452c521b63e5859
-
SHA1
7232e7d7e829fe3aebc4211bd33618d7405c279e
-
SHA256
8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1
-
SHA512
f7217a6a916bdb15d24a9b26319e8b18df764132f1f4ae9d78917e05f7cf8d7962130cac6c791967cd8cdd20014bccde1e1f5f3c127b053fb4adc65546d63b05
Malware Config
Extracted
lokibot
http://ibexexpressint.com/courier/css/js/fiv/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
-
Modifies system executable filetype association 2 TTPs 1 IoCs
Processes:
8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe -
Neshta
Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.
-
Executes dropped EXE 1 IoCs
Processes:
8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exepid process 2292 8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation 8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe -
Drops file in Windows directory 1 IoCs
Processes:
8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exedescription ioc process File opened for modification C:\Windows\svchost.com 8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies registry class 1 IoCs
Processes:
8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" 8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exedescription pid process target process PID 1852 wrote to memory of 2292 1852 8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe 8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe PID 1852 wrote to memory of 2292 1852 8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe 8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe PID 1852 wrote to memory of 2292 1852 8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe 8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe"C:\Users\Admin\AppData\Local\Temp\8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe"1⤵
- Modifies system executable filetype association
- Checks computer location settings
- Drops file in Windows directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1852 -
C:\Users\Admin\AppData\Local\Temp\3582-490\8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe"C:\Users\Admin\AppData\Local\Temp\3582-490\8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exe"2⤵
- Executes dropped EXE
PID:2292
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\3582-490\8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exeMD5
8810dcaf1eb1d8f3657c7370953de521
SHA1b9be16376962d61d0992d15a5df469df592cdeb1
SHA25603d619db61aeb152be77302c34a7d09f4444599b7ae49533869d3ebb69fe2d84
SHA512b737fdf20300e884196a517ab75a063995637e2594d615f1d928fcaf4459f4c5aa485a75fa635d6bfd09d7f220cce20678fdb0bd3dda1eff90d1d0da6850990b
-
C:\Users\Admin\AppData\Local\Temp\3582-490\8d1438f80d689978561c1ae7111c5af7beef49aa67e69039f27cd9b8340e2ac1.exeMD5
8810dcaf1eb1d8f3657c7370953de521
SHA1b9be16376962d61d0992d15a5df469df592cdeb1
SHA25603d619db61aeb152be77302c34a7d09f4444599b7ae49533869d3ebb69fe2d84
SHA512b737fdf20300e884196a517ab75a063995637e2594d615f1d928fcaf4459f4c5aa485a75fa635d6bfd09d7f220cce20678fdb0bd3dda1eff90d1d0da6850990b