Overview
overview
8Static
static
3ibisinc.ib...wr.zip
windows11-21h2-x64
1IbisPaint/...ML.dll
windows11-21h2-x64
1IbisPaint/...nt.exe
windows11-21h2-x64
1IbisPaint/...as.dll
windows11-21h2-x64
1IbisPaint/...up.exe
windows11-21h2-x64
8IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...er.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...pp.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/libEGL.dll
windows11-21h2-x64
1IbisPaint/...v2.dll
windows11-21h2-x64
1IbisPaint/...pp.dll
windows11-21h2-x64
1IbisPaint/...pp.dll
windows11-21h2-x64
1IbisPaint/...pp.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...me.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...es.dll
windows11-21h2-x64
1IbisPaint/...pp.dll
windows11-21h2-x64
1IbisPaint/...pp.dll
windows11-21h2-x64
1IbisPaint/...pp.dll
windows11-21h2-x64
1IbisPaint/...pp.dll
windows11-21h2-x64
1Analysis
-
max time kernel
63s -
platform
windows11-21h2_x64 -
resource
win11-20241007-en -
resource tags
arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system -
submitted
22-11-2024 04:37
Static task
static1
Behavioral task
behavioral1
Sample
ibisinc.ibisPaint_12.1.5.0_neutral_~_sxbx2qs82h9wr.zip
Resource
win11-20241007-en
Behavioral task
behavioral2
Sample
IbisPaint/DirectML.dll
Resource
win11-20241007-en
Behavioral task
behavioral3
Sample
IbisPaint/IbisPaint.exe
Resource
win11-20241007-en
Behavioral task
behavioral4
Sample
IbisPaint/Microsoft.Graphics.Canvas.dll
Resource
win11-20241007-en
Behavioral task
behavioral5
Sample
IbisPaint/MicrosoftEdgeWebview2Setup.exe
Resource
win11-20241007-en
Behavioral task
behavioral6
Sample
IbisPaint/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral7
Sample
IbisPaint/WebView2Loader.dll
Resource
win11-20241007-en
Behavioral task
behavioral8
Sample
IbisPaint/ar/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral9
Sample
IbisPaint/concrt140_app.dll
Resource
win11-20241007-en
Behavioral task
behavioral10
Sample
IbisPaint/de/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral11
Sample
IbisPaint/en/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral12
Sample
IbisPaint/es/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral13
Sample
IbisPaint/fr/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral14
Sample
IbisPaint/he/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral15
Sample
IbisPaint/id/Resources.dll
Resource
win11-20241023-en
Behavioral task
behavioral16
Sample
IbisPaint/it/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral17
Sample
IbisPaint/ja/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral18
Sample
IbisPaint/ko/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral19
Sample
IbisPaint/libEGL.dll
Resource
win11-20241007-en
Behavioral task
behavioral20
Sample
IbisPaint/libGLESv2.dll
Resource
win11-20241007-en
Behavioral task
behavioral21
Sample
IbisPaint/msvcp140_1_app.dll
Resource
win11-20241007-en
Behavioral task
behavioral22
Sample
IbisPaint/msvcp140_2_app.dll
Resource
win11-20241007-en
Behavioral task
behavioral23
Sample
IbisPaint/msvcp140_app.dll
Resource
win11-20241023-en
Behavioral task
behavioral24
Sample
IbisPaint/nl/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral25
Sample
IbisPaint/onnxruntime.dll
Resource
win11-20241007-en
Behavioral task
behavioral26
Sample
IbisPaint/pt/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral27
Sample
IbisPaint/ru/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral28
Sample
IbisPaint/tr/Resources.dll
Resource
win11-20241007-en
Behavioral task
behavioral29
Sample
IbisPaint/vcamp140_app.dll
Resource
win11-20241007-en
Behavioral task
behavioral30
Sample
IbisPaint/vccorlib140_app.dll
Resource
win11-20241007-en
Behavioral task
behavioral31
Sample
IbisPaint/vcomp140_app.dll
Resource
win11-20241007-en
Behavioral task
behavioral32
Sample
IbisPaint/vcruntime140_1_app.dll
Resource
win11-20241007-en
General
-
Target
ibisinc.ibisPaint_12.1.5.0_neutral_~_sxbx2qs82h9wr.zip
-
Size
54.4MB
-
MD5
9f7ded0bdf182b37f6d3fbe3f13fc201
-
SHA1
1540e0b2159925ad4f91b61eea9faac07165e2b9
-
SHA256
6a4243e03a0b73d2a0040957d276063b5e4b0e7620003061097e0b6177b91007
-
SHA512
2ef00d3f8d69d81bab5a28fff8d6840d9a2220673141ce4c764cc13588d12a3756ba97b4c00daa6c32c2b88c170c8dd6f72bec7b18a0464a8eb3a848a6d3fac4
-
SSDEEP
1572864:R8zFSnho1ssKkvzKLoKikB3ii4El+DPIIqtZZzjxTBKwXI:R8JSnhKxTKLoKikB3iH8VZVjxFdI
Malware Config
Signatures
-
Modifies registry class 2 IoCs
Processes:
AppInstaller.exeAppInstaller.exedescription ioc Process Key created \REGISTRY\USER\S-1-5-21-3870231897-2573482396-1083937135-1000_Classes\Local Settings\MuiCache AppInstaller.exe Key created \REGISTRY\USER\S-1-5-21-3870231897-2573482396-1083937135-1000_Classes\Local Settings\MuiCache AppInstaller.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
7zFM.exepid Process 2592 7zFM.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
7zFM.exedescription pid Process Token: SeRestorePrivilege 2592 7zFM.exe Token: 35 2592 7zFM.exe Token: SeSecurityPrivilege 2592 7zFM.exe Token: SeSecurityPrivilege 2592 7zFM.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
7zFM.exepid Process 2592 7zFM.exe 2592 7zFM.exe 2592 7zFM.exe 2592 7zFM.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
AppInstaller.exeAppInstaller.exepid Process 448 AppInstaller.exe 5080 AppInstaller.exe
Processes
-
C:\Program Files\7-Zip\7zFM.exe"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\ibisinc.ibisPaint_12.1.5.0_neutral_~_sxbx2qs82h9wr.zip"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:2592
-
C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.42251.0_x64__8wekyb3d8bbwe\AppInstaller.exe"C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.42251.0_x64__8wekyb3d8bbwe\AppInstaller.exe" -ServerName:App.AppX9rwyqtrq9gw3wnmrap9a412nsc7145qh.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:448
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc1⤵PID:4668
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:4880
-
C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.42251.0_x64__8wekyb3d8bbwe\AppInstaller.exe"C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.42251.0_x64__8wekyb3d8bbwe\AppInstaller.exe" -ServerName:App.AppX9rwyqtrq9gw3wnmrap9a412nsc7145qh.mca1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:5080
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\TempState\AILog.txt
Filesize909B
MD5817a3c0b1149258b3faa0c381c525252
SHA14b411fd9e1dbb98478b20ee1f454f4d64cec6a0d
SHA256cacd88fac0a84ccfa2bd2a64b8b29b8a6b19165986a5016539b1379df6d3eb5e
SHA51298608cf992728263a44d24ed6a08356e237bc0be21d974eba8fba83eb134c38be607c800737893e8c4a189e28fe79e15a1fdf1f79f81a95bdff8430716cc37d6
-
C:\Users\Admin\AppData\Local\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\TempState\AILog.txt
Filesize917B
MD5421c12ad67a818989775c663ded22fa1
SHA1ccb9dd96a5f2bf083dd8fb5867fbe2280d3b0e34
SHA256799c7434c8631263807ceef7c4ff17c592f80d3470c50ea50e18e531ba55a6ac
SHA512d09b6df58a628164790e61b47c133b29ba7e135a29197eeb2b23404d77d560ac949fcd4bcdaa21de5ef53a5c3356f9c59f835b345681ecf5e9425869af2467ea