Overview
overview
10Static
static
3DUCSetup_v4_1_1.exe
windows7-x64
7DUCSetup_v4_1_1.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3DUC40.exe
windows7-x64
3DUC40.exe
windows10-2004-x64
3ducapi.dll
windows7-x64
1ducapi.dll
windows10-2004-x64
1portmapper-2.2.3.exe
windows7-x64
10portmapper-2.2.3.exe
windows10-2004-x64
10Analysis
-
max time kernel
11s -
max time network
12s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13-09-2024 19:20
Static task
static1
Behavioral task
behavioral1
Sample
DUCSetup_v4_1_1.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
DUCSetup_v4_1_1.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Banner.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Banner.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
DUC40.exe
Resource
win7-20240729-en
Behavioral task
behavioral14
Sample
DUC40.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
ducapi.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
ducapi.dll
Resource
win10v2004-20240802-en
General
-
Target
DUC40.exe
-
Size
339KB
-
MD5
ccbb3c81469d426354994fdb58506451
-
SHA1
8c8d2b6440797de0eb190177defbcf8e209a889c
-
SHA256
aad09c161909a7d290a395d80c3cfd2aecd953b4e45a9ca017d460f036b68580
-
SHA512
dc16922e7ec583790d1399eccb8d19adb1f6d9193a502b5926e07fd968e47892622dc57c4762ab81bcac7bf29de448c4f73518cc0122373718b2435ce18a2ad3
-
SSDEEP
3072:xeZeMmQ6PZ/0JsYoA6XKp222ltZKpnFsRQqA844VUtZKCd27FIH3dpvxe0GBgqA:IsMmQ6PJa2tAFeZA844VUtAfEiA
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DUC40.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2176 DUC40.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2176 DUC40.exe 2176 DUC40.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2176 DUC40.exe 2176 DUC40.exe