Overview
overview
7Static
static
7Felk.zip
windows10-ltsc 2021-x64
4Felk/FastC...ox.dll
windows10-ltsc 2021-x64
1Felk/Felk.exe
windows10-ltsc 2021-x64
7Felk/ForlornApi.dll
windows10-ltsc 2021-x64
1Felk/Guna.UI2.dll
windows10-ltsc 2021-x64
1Felk/Metro...gn.dll
windows10-ltsc 2021-x64
1Felk/Metro...ts.dll
windows10-ltsc 2021-x64
1Felk/Metro...rk.dll
windows10-ltsc 2021-x64
1Felk/Scrip...eld.js
windows10-ltsc 2021-x64
3Felk/Visua...ol.dll
windows10-ltsc 2021-x64
1Felk/bin/F...ct.dll
windows10-ltsc 2021-x64
1Felk/bin/l...64.dll
windows10-ltsc 2021-x64
1Felk/bin/l...64.dll
windows10-ltsc 2021-x64
1Felk/bin/xxhash.dll
windows10-ltsc 2021-x64
1Felk/bin/zstd.dll
windows10-ltsc 2021-x64
1Felk/excut...config
windows10-ltsc 2021-x64
3Felk/excutornew.pdb
windows10-ltsc 2021-x64
3Felk/works..._FE.iy
windows10-ltsc 2021-x64
3Resubmissions
17/11/2024, 20:54
241117-zp1hfsycjm 7Analysis
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max time kernel
97s -
max time network
139s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20241023-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
17/11/2024, 20:54
Behavioral task
behavioral1
Sample
Felk.zip
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral2
Sample
Felk/FastColoredTextBox.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral3
Sample
Felk/Felk.exe
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral4
Sample
Felk/ForlornApi.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral5
Sample
Felk/Guna.UI2.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral6
Sample
Felk/MetroFramework.Design.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral7
Sample
Felk/MetroFramework.Fonts.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral8
Sample
Felk/MetroFramework.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral9
Sample
Felk/Scripts/InfiniteYield.js
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral10
Sample
Felk/VisualStudioTabControl.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral11
Sample
Felk/bin/ForlornInject.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral12
Sample
Felk/bin/libcrypto-3-x64.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral13
Sample
Felk/bin/libssl-3-x64.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral14
Sample
Felk/bin/xxhash.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral15
Sample
Felk/bin/zstd.dll
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral16
Sample
Felk/excutornew.exe.config
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral17
Sample
Felk/excutornew.pdb
Resource
win10ltsc2021-20241023-en
Behavioral task
behavioral18
Sample
Felk/workspace/IY_FE.iy
Resource
win10ltsc2021-20241023-en
General
-
Target
Felk/workspace/IY_FE.iy
-
Size
539B
-
MD5
291d5636a434c4f1ceb0f3f776c2a51f
-
SHA1
ae287e08f71c522a72812f0dace94b8ffb569341
-
SHA256
73bb58ba5b81960caf5a8e66675cc89b5761b77db99c6ceb9435f7211d400452
-
SHA512
7dab8034f85aef1b2b7a86cc8220ebdbb95a3f083d1565e1cff38414367aa69fc597a11aaba11dbef411e13fbfb285855d9c46ae59738f6e88c22dd55c81a743
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-1-5-21-870806430-2618236806-3023919190-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-870806430-2618236806-3023919190-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2772 OpenWith.exe