Overview
overview
10Static
static
10bb63f83723...6e.exe
windows7-x64
7bb63f83723...6e.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...sh.dll
windows7-x64
3$PLUGINSDI...sh.dll
windows10-2004-x64
3PBWS32.dll
windows7-x64
1PBWS32.dll
windows10-2004-x64
3baro.exe
windows7-x64
1baro.exe
windows10-2004-x64
1dll/FreeImage.dll
windows7-x64
3dll/FreeImage.dll
windows10-2004-x64
3dll/Interop.WIA.dll
windows7-x64
1dll/Interop.WIA.dll
windows10-2004-x64
1dll/Markup...er.dll
windows7-x64
1dll/Markup...er.dll
windows10-2004-x64
1dll/PdfSharp.dll
windows7-x64
1dll/PdfSharp.dll
windows10-2004-x64
1dll/RegAsm.exe
windows7-x64
1dll/RegAsm.exe
windows10-2004-x64
1dll/SDD_TW...ER.dll
windows7-x64
1dll/SDD_TW...ER.dll
windows10-2004-x64
1dll/Saraff.Twain.dll
windows7-x64
1dll/Saraff.Twain.dll
windows10-2004-x64
1dll/System...ng.dll
windows7-x64
1dll/System...ng.dll
windows10-2004-x64
1dll/UzakYardim.exe
windows7-x64
10dll/UzakYardim.exe
windows10-2004-x64
10dll/WinSCP.exe
windows7-x64
6dll/WinSCP.exe
windows10-2004-x64
7Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08-03-2024 13:33
Behavioral task
behavioral1
Sample
bb63f8372394ec1a4a9a51985d14326e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bb63f8372394ec1a4a9a51985d14326e.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/LangDLL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/advsplash.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/advsplash.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
PBWS32.dll
Resource
win7-20240215-en
Behavioral task
behavioral10
Sample
PBWS32.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
baro.exe
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
baro.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
dll/FreeImage.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
dll/FreeImage.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
dll/Interop.WIA.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
dll/Interop.WIA.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
dll/MarkupConverter.dll
Resource
win7-20240220-en
Behavioral task
behavioral18
Sample
dll/MarkupConverter.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
dll/PdfSharp.dll
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
dll/PdfSharp.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
dll/RegAsm.exe
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
dll/RegAsm.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
dll/SDD_TWAIN_SCANNER.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
dll/SDD_TWAIN_SCANNER.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
dll/Saraff.Twain.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
dll/Saraff.Twain.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
dll/System.Drawing.dll
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
dll/System.Drawing.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
dll/UzakYardim.exe
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
dll/UzakYardim.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
dll/WinSCP.exe
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
dll/WinSCP.exe
Resource
win10v2004-20240226-en
General
-
Target
dll/SDD_TWAIN_SCANNER.dll
-
Size
28KB
-
MD5
8a500063779f16db39778cce1c986290
-
SHA1
719df82535101c10e5b4b73cd35fb23b717ab079
-
SHA256
55a21f5fdfc483da77b0c6d59d4c982fbd21c51a2cc7c7349957c9908e96b849
-
SHA512
d0605deabe6b1f7745b28a6e79a6daa7c32ad6c7f79997352bdd2417d8dd698fe063d193d46026251f7f9cdba45090afb639618601c74db9694b599f4af2b651
-
SSDEEP
384:2Mi7JRsrGCJ7TutP8XMZu1VsGUU4kaf65DC/EIL4xZ0CsKhScl6IyzRM9xOSrFcu:fJ7TrXeUV9UU4vREIkoD5ACPoUxG9
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3820 wrote to memory of 4668 3820 rundll32.exe rundll32.exe PID 3820 wrote to memory of 4668 3820 rundll32.exe rundll32.exe PID 3820 wrote to memory of 4668 3820 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dll\SDD_TWAIN_SCANNER.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3820 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dll\SDD_TWAIN_SCANNER.dll,#12⤵PID:4668
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=744 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:81⤵PID:928