Overview
overview
10Static
static
101 PROCESO...AL.exe
windows7-x64
1001 PROCESO...AL.exe
windows10-2004-x64
1001 PROCESO...c_.dll
windows7-x64
101 PROCESO...c_.dll
windows10-2004-x64
101 PROCESO...m_.dll
windows7-x64
101 PROCESO...m_.dll
windows10-2004-x64
101 PROCESO...t_.dll
windows7-x64
101 PROCESO...t_.dll
windows10-2004-x64
101 PROCESO...ep.rar
windows7-x64
301 PROCESO...ep.rar
windows10-2004-x64
301 PROCESO...20.dll
windows7-x64
101 PROCESO...20.dll
windows10-2004-x64
101 PROCESO...ia.yml
windows7-x64
301 PROCESO...ia.yml
windows10-2004-x64
301 PROCESO...20.dll
windows7-x64
101 PROCESO...20.dll
windows10-2004-x64
101 PROCESO...20.dll
windows7-x64
301 PROCESO...20.dll
windows10-2004-x64
3Analysis
-
max time kernel
132s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 22:28
Static task
static1
Behavioral task
behavioral1
Sample
01 PROCESO JUDICIAL/01 PROCESO JUDICIAL.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
01 PROCESO JUDICIAL/01 PROCESO JUDICIAL.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
01 PROCESO JUDICIAL/madbasic_.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
01 PROCESO JUDICIAL/madbasic_.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
01 PROCESO JUDICIAL/maddisAsm_.dll
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
01 PROCESO JUDICIAL/maddisAsm_.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
01 PROCESO JUDICIAL/madexcept_.dll
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
01 PROCESO JUDICIAL/madexcept_.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
01 PROCESO JUDICIAL/onestep.rar
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
01 PROCESO JUDICIAL/onestep.rar
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
01 PROCESO JUDICIAL/rtl120.dll
Resource
win7-20240215-en
Behavioral task
behavioral12
Sample
01 PROCESO JUDICIAL/rtl120.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
01 PROCESO JUDICIAL/urticaria.yml
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
01 PROCESO JUDICIAL/urticaria.yml
Resource
win10v2004-20240426-en
Behavioral task
behavioral15
Sample
01 PROCESO JUDICIAL/vcl120.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
01 PROCESO JUDICIAL/vcl120.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
01 PROCESO JUDICIAL/vclx120.dll
Resource
win7-20240419-en
Behavioral task
behavioral18
Sample
01 PROCESO JUDICIAL/vclx120.dll
Resource
win10v2004-20240508-en
General
-
Target
01 PROCESO JUDICIAL/urticaria.yml
-
Size
77KB
-
MD5
06e9db95890d8424c2584a15f155eb1d
-
SHA1
71f980a18d2321ac084284c87116446bc6cf7dbf
-
SHA256
32ebc34d97ad56a39847090cfb633b34b7eb069f810a1f0bb67459d3abcf3a14
-
SHA512
b77ee91f525da4262a70b51b7ea892565282f3f7464cf8065c9a96ba6056e5472f7c9309476580d8949cb0be22fc0600002a1b943356cb7bc9cea485a4a39274
-
SSDEEP
1536:pTjgOL4cuK7QZdQFV2pcbP+NMG8KzpSeOLgNjk/h:pTkOVZ7QZdoVIcbP2bcgk5
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
Processes:
OpenWith.execmd.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Local Settings OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000_Classes\Local Settings cmd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 3880 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\01 PROCESO JUDICIAL\urticaria.yml"1⤵
- Modifies registry class
PID:436
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3880