Overview
overview
3Static
static
3Yeis 1.5.rar
windows7-x64
1Yeis 1.5.rar
windows10-2004-x64
1Yeis 1.5/Guna.UI2.dll
windows7-x64
1Yeis 1.5/Guna.UI2.dll
windows10-2004-x64
1Yeis 1.5/M...s.json
windows7-x64
3Yeis 1.5/M...s.json
windows10-2004-x64
3Yeis 1.5/Memory.dll
windows7-x64
1Yeis 1.5/Memory.dll
windows10-2004-x64
1Yeis 1.5/M....nupkg
windows7-x64
3Yeis 1.5/M....nupkg
windows10-2004-x64
3Yeis 1.5/Memory.pdb
windows7-x64
3Yeis 1.5/Memory.pdb
windows10-2004-x64
3Yeis 1.5/Memory.xml
windows7-x64
3Yeis 1.5/Memory.xml
windows10-2004-x64
1Yeis 1.5/N...on.dll
windows7-x64
1Yeis 1.5/N...on.dll
windows10-2004-x64
1Yeis 1.5/N...on.xml
windows7-x64
3Yeis 1.5/N...on.xml
windows10-2004-x64
1Yeis 1.5/Yeis.exe
windows7-x64
1Yeis 1.5/Yeis.exe
windows10-2004-x64
1Yeis 1.5/e...config
windows7-x64
3Yeis 1.5/e...config
windows10-2004-x64
3Yeis 1.5/e...pp.pdb
windows7-x64
3Yeis 1.5/e...pp.pdb
windows10-2004-x64
3Resubmissions
19/11/2024, 15:13
241119-slznesybpk 319/11/2024, 15:10
241119-ska9faxelg 319/11/2024, 15:07
241119-shdxjsxeke 3Analysis
-
max time kernel
94s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19/11/2024, 15:07
Static task
static1
Behavioral task
behavioral1
Sample
Yeis 1.5.rar
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Yeis 1.5.rar
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
Yeis 1.5/Guna.UI2.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
Yeis 1.5/Guna.UI2.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
Yeis 1.5/Memory.deps.json
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
Yeis 1.5/Memory.deps.json
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
Yeis 1.5/Memory.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
Yeis 1.5/Memory.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
Yeis 1.5/Memory.dll.x64.1.2.27.nupkg
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
Yeis 1.5/Memory.dll.x64.1.2.27.nupkg
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
Yeis 1.5/Memory.pdb
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
Yeis 1.5/Memory.pdb
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
Yeis 1.5/Memory.xml
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
Yeis 1.5/Memory.xml
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
Yeis 1.5/Newtonsoft.Json.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
Yeis 1.5/Newtonsoft.Json.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
Yeis 1.5/Newtonsoft.Json.xml
Resource
win7-20241023-en
Behavioral task
behavioral18
Sample
Yeis 1.5/Newtonsoft.Json.xml
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
Yeis 1.5/Yeis.exe
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
Yeis 1.5/Yeis.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
Yeis 1.5/eu4formapp.exe.config
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
Yeis 1.5/eu4formapp.exe.config
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
Yeis 1.5/eu4formapp.pdb
Resource
win7-20241010-en
Behavioral task
behavioral24
Sample
Yeis 1.5/eu4formapp.pdb
Resource
win10v2004-20241007-en
General
-
Target
Yeis 1.5/eu4formapp.pdb
-
Size
125KB
-
MD5
9736f87671e5cd26f7825c1a118b5116
-
SHA1
f774950857e0bb55c3ba062b9f2e571587db88a8
-
SHA256
3fc23489da31abae62c6a00fe1d556201e3c898e727e847396a0592253f3a7ef
-
SHA512
5a9774992d6831ed4e67d40915e6cb0935dd9faec77815411d6a020048b0ffc3f6676367ee6d02c84d5ae6b0a72598d425c078efdc8d7c0c232088de4c76d373
-
SSDEEP
3072:0WAdcuAlcU92TBA8513YM4G8SrM2TuA8513YM4Gh:/uA2U92TBA8513YM4GvM2TuA8513YM4G
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4324 OpenWith.exe