Overview
overview
7Static
static
3FlipnoteDo...17.zip
windows10-2004-x64
7FlipnoteDo...17.zip
windows11-21h2-x64
1FlipnoteDo...oo.dll
windows10-2004-x64
1FlipnoteDo...oo.dll
windows11-21h2-x64
1FlipnoteDo...as.dll
windows10-2004-x64
1FlipnoteDo...as.dll
windows11-21h2-x64
1FlipnoteDo...as.pdb
windows10-2004-x64
3FlipnoteDo...as.pdb
windows11-21h2-x64
3FlipnoteDo...re.dll
windows10-2004-x64
1FlipnoteDo...re.dll
windows11-21h2-x64
1FlipnoteDo...re.pdb
windows10-2004-x64
3FlipnoteDo...re.pdb
windows11-21h2-x64
3FlipnoteDo...ng.dll
windows10-2004-x64
1FlipnoteDo...ng.dll
windows11-21h2-x64
1FlipnoteDo...ng.pdb
windows10-2004-x64
3FlipnoteDo...ng.pdb
windows11-21h2-x64
3FlipnoteDo...or.dll
windows10-2004-x64
1FlipnoteDo...or.dll
windows11-21h2-x64
1FlipnoteDo...or.pdb
windows10-2004-x64
3FlipnoteDo...or.pdb
windows11-21h2-x64
3FlipnoteDo...s.json
windows10-2004-x64
3FlipnoteDo...s.json
windows11-21h2-x64
3FlipnoteDo...et.exe
windows10-2004-x64
1FlipnoteDo...et.exe
windows11-21h2-x64
1FlipnoteDo...et.exe
windows10-2004-x64
1FlipnoteDo...et.exe
windows11-21h2-x64
1FlipnoteDo...et.pdb
windows10-2004-x64
3FlipnoteDo...et.pdb
windows11-21h2-x64
3FlipnoteDo...g.json
windows10-2004-x64
3FlipnoteDo...g.json
windows11-21h2-x64
3Analysis
-
max time kernel
436s -
max time network
1155s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
01/10/2024, 11:41
Static task
static1
Behavioral task
behavioral1
Sample
FlipnoteDotNet_pre_240917.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral2
Sample
FlipnoteDotNet_pre_240917.zip
Resource
win11-20240802-en
Behavioral task
behavioral3
Sample
FlipnoteDotNet_pre_240917/Cloo.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
FlipnoteDotNet_pre_240917/Cloo.dll
Resource
win11-20240802-en
Behavioral task
behavioral5
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.Canvas.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral6
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.Canvas.dll
Resource
win11-20240802-en
Behavioral task
behavioral7
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.Canvas.pdb
Resource
win10v2004-20240802-en
Behavioral task
behavioral8
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.Canvas.pdb
Resource
win11-20240802-en
Behavioral task
behavioral9
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.Core.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral10
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.Core.dll
Resource
win11-20240802-en
Behavioral task
behavioral11
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.Core.pdb
Resource
win10v2004-20240802-en
Behavioral task
behavioral12
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.Core.pdb
Resource
win11-20240802-en
Behavioral task
behavioral13
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.Drawing.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral14
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.Drawing.dll
Resource
win11-20240802-en
Behavioral task
behavioral15
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.Drawing.pdb
Resource
win10v2004-20240802-en
Behavioral task
behavioral16
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.Drawing.pdb
Resource
win11-20240802-en
Behavioral task
behavioral17
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.PropertyEditor.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral18
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.PropertyEditor.dll
Resource
win11-20240802-en
Behavioral task
behavioral19
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.PropertyEditor.pdb
Resource
win10v2004-20240910-en
Behavioral task
behavioral20
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.PropertyEditor.pdb
Resource
win11-20240802-en
Behavioral task
behavioral21
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.deps.json
Resource
win10v2004-20240802-en
Behavioral task
behavioral22
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.deps.json
Resource
win11-20240802-en
Behavioral task
behavioral23
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral24
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.exe
Resource
win11-20240802-en
Behavioral task
behavioral25
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.exe
Resource
win10v2004-20240910-en
Behavioral task
behavioral26
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.exe
Resource
win11-20240802-en
Behavioral task
behavioral27
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.pdb
Resource
win10v2004-20240802-en
Behavioral task
behavioral28
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.pdb
Resource
win11-20240802-en
Behavioral task
behavioral29
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.runtimeconfig.json
Resource
win10v2004-20240802-en
Behavioral task
behavioral30
Sample
FlipnoteDotNet_pre_240917/FlipnoteDotNet.runtimeconfig.json
Resource
win11-20240802-en
General
-
Target
FlipnoteDotNet_pre_240917/FlipnoteDotNet.deps.json
-
Size
2KB
-
MD5
36492db64acb8a6a0a4e95bb1010556f
-
SHA1
c7216ac7a05a210892a3c781b1af874dc78f99e6
-
SHA256
628b60547d3c0b03e89cedef0f753baf9bac206ca2c3529caee2c581bb4de552
-
SHA512
dc1c344f19e7592e552740fe3a00a6d8294c1ced3f4e91ccd2a2b283c5ae2b61aab554ba690fe870836b95b75199986a63930c55fa6ddf559f556091d980df71
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-1-5-21-131918955-2378418313-883382443-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1364 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\FlipnoteDotNet_pre_240917\FlipnoteDotNet.deps.json1⤵
- Modifies registry class
PID:1288
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1364