Overview
overview
9Static
static
7Dream Basi...am.exe
windows7-x64
9Dream Basi...am.exe
windows10-2004-x64
9Dream Basi...or.exe
windows7-x64
1Dream Basi...or.exe
windows10-2004-x64
1Dream Basi...40.dll
windows7-x64
1Dream Basi...40.dll
windows10-2004-x64
1Dream Basi...om.dll
windows7-x64
1Dream Basi...om.dll
windows10-2004-x64
1Dream Basi...x.html
windows7-x64
1Dream Basi...x.html
windows10-2004-x64
1Dream Basi...4c6.js
windows7-x64
3Dream Basi...4c6.js
windows10-2004-x64
3Dream Basi...ff5.js
windows7-x64
3Dream Basi...ff5.js
windows10-2004-x64
3Dream Basi...6c2.js
windows7-x64
3Dream Basi...6c2.js
windows10-2004-x64
3Dream Basi...139.js
windows7-x64
3Dream Basi...139.js
windows10-2004-x64
3Dream Basi...f4a.js
windows7-x64
3Dream Basi...f4a.js
windows10-2004-x64
3Dream Basi...3ed.js
windows7-x64
3Dream Basi...3ed.js
windows10-2004-x64
3Dream Basi...2cd.js
windows7-x64
3Dream Basi...2cd.js
windows10-2004-x64
3Dream Basi...6c6.js
windows7-x64
3Dream Basi...6c6.js
windows10-2004-x64
3Dream Basi...927.js
windows7-x64
3Dream Basi...927.js
windows10-2004-x64
3Dream Basi...563.js
windows7-x64
3Dream Basi...563.js
windows10-2004-x64
3Dream Basi...d05.js
windows7-x64
3Dream Basi...d05.js
windows10-2004-x64
3Analysis
-
max time kernel
142s -
max time network
115s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
22-05-2024 20:51
Behavioral task
behavioral1
Sample
Dream Basic/client/Dream.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
Dream Basic/client/Dream.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
Dream Basic/client/injector.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Dream Basic/client/injector.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
Dream Basic/client/msvcp140.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
Dream Basic/client/msvcp140.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
Dream Basic/client/vroom.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
Dream Basic/client/vroom.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
Dream Basic/dashboard/index.html
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
Dream Basic/dashboard/index.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
Dream Basic/dashboard/static/js/app.2b8ee4c6.js
Resource
win7-20240215-en
Behavioral task
behavioral12
Sample
Dream Basic/dashboard/static/js/app.2b8ee4c6.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
Dream Basic/dashboard/static/js/chunk-032c9c15.2ef02ff5.js
Resource
win7-20240419-en
Behavioral task
behavioral14
Sample
Dream Basic/dashboard/static/js/chunk-032c9c15.2ef02ff5.js
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
Dream Basic/dashboard/static/js/chunk-22405cfc.f311c6c2.js
Resource
win7-20240215-en
Behavioral task
behavioral16
Sample
Dream Basic/dashboard/static/js/chunk-22405cfc.f311c6c2.js
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
Dream Basic/dashboard/static/js/chunk-24a3044e.8621a139.js
Resource
win7-20240508-en
Behavioral task
behavioral18
Sample
Dream Basic/dashboard/static/js/chunk-24a3044e.8621a139.js
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
Dream Basic/dashboard/static/js/chunk-3eef3288.862d7f4a.js
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
Dream Basic/dashboard/static/js/chunk-3eef3288.862d7f4a.js
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
Dream Basic/dashboard/static/js/chunk-4e17a028.12eda3ed.js
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
Dream Basic/dashboard/static/js/chunk-4e17a028.12eda3ed.js
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
Dream Basic/dashboard/static/js/chunk-68855d7b.29aac2cd.js
Resource
win7-20240220-en
Behavioral task
behavioral24
Sample
Dream Basic/dashboard/static/js/chunk-68855d7b.29aac2cd.js
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
Dream Basic/dashboard/static/js/chunk-695025fe.a88436c6.js
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
Dream Basic/dashboard/static/js/chunk-695025fe.a88436c6.js
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
Dream Basic/dashboard/static/js/chunk-a69d7bba.1c4f2927.js
Resource
win7-20231129-en
Behavioral task
behavioral28
Sample
Dream Basic/dashboard/static/js/chunk-a69d7bba.1c4f2927.js
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
Dream Basic/dashboard/static/js/chunk-c7105d2e.9ab0a563.js
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
Dream Basic/dashboard/static/js/chunk-c7105d2e.9ab0a563.js
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
Dream Basic/dashboard/static/js/chunk-caec2872.8d3ccd05.js
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
Dream Basic/dashboard/static/js/chunk-caec2872.8d3ccd05.js
Resource
win10v2004-20240426-en
General
-
Target
Dream Basic/client/Dream.exe
-
Size
11.0MB
-
MD5
726f20dbd7ad8911d0e4e3641d6169a8
-
SHA1
ee692681ba0ffbb2671bba80a9fa4a01ff104889
-
SHA256
a5fd61f34eeba9e6a949a11be3b7a736c9c904978261cdd422181b34746d1d8c
-
SHA512
a1d37e5f845d93ae064158471244f472a5c1908cd370605aa9422f2ef4bdc908099ee6697cbd87bb78bcb2dd7f2001b5a705b35da7a9788df39af86f30890126
-
SSDEEP
196608:0uCcEILkwmDkQ4aDPWMac1CGuEEyG2hnDpdM8Bs1pXjZpo8pHDdCwJ6wuQ:0uCZCyk4fd1luKnDpRMtoUj3JzuQ
Malware Config
Signatures
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
Dream.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ Dream.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
Dream.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion Dream.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion Dream.exe -
Processes:
resource yara_rule behavioral2/memory/1588-0-0x00007FF743D90000-0x00007FF745662000-memory.dmp themida behavioral2/memory/1588-2-0x00007FF743D90000-0x00007FF745662000-memory.dmp themida behavioral2/memory/1588-3-0x00007FF743D90000-0x00007FF745662000-memory.dmp themida behavioral2/memory/1588-4-0x00007FF743D90000-0x00007FF745662000-memory.dmp themida behavioral2/memory/1588-5-0x00007FF743D90000-0x00007FF745662000-memory.dmp themida behavioral2/memory/1588-6-0x00007FF743D90000-0x00007FF745662000-memory.dmp themida behavioral2/memory/1588-7-0x00007FF743D90000-0x00007FF745662000-memory.dmp themida behavioral2/memory/1588-8-0x00007FF743D90000-0x00007FF745662000-memory.dmp themida behavioral2/memory/1588-12-0x00007FF743D90000-0x00007FF745662000-memory.dmp themida -
Processes:
Dream.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA Dream.exe -
Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs
Processes:
Dream.exepid process 1588 Dream.exe 1588 Dream.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
Processes:
Dream.exepid process 1588 Dream.exe 1588 Dream.exe 1588 Dream.exe 1588 Dream.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
Processes:
Dream.exedescription pid process Token: SeIncreaseQuotaPrivilege 1588 Dream.exe Token: SeSecurityPrivilege 1588 Dream.exe Token: SeTakeOwnershipPrivilege 1588 Dream.exe Token: SeLoadDriverPrivilege 1588 Dream.exe Token: SeSystemProfilePrivilege 1588 Dream.exe Token: SeSystemtimePrivilege 1588 Dream.exe Token: SeProfSingleProcessPrivilege 1588 Dream.exe Token: SeIncBasePriorityPrivilege 1588 Dream.exe Token: SeCreatePagefilePrivilege 1588 Dream.exe Token: SeBackupPrivilege 1588 Dream.exe Token: SeRestorePrivilege 1588 Dream.exe Token: SeShutdownPrivilege 1588 Dream.exe Token: SeDebugPrivilege 1588 Dream.exe Token: SeSystemEnvironmentPrivilege 1588 Dream.exe Token: SeChangeNotifyPrivilege 1588 Dream.exe Token: SeRemoteShutdownPrivilege 1588 Dream.exe Token: SeUndockPrivilege 1588 Dream.exe Token: SeManageVolumePrivilege 1588 Dream.exe Token: SeImpersonatePrivilege 1588 Dream.exe Token: SeCreateGlobalPrivilege 1588 Dream.exe Token: 33 1588 Dream.exe Token: 34 1588 Dream.exe Token: 35 1588 Dream.exe Token: 36 1588 Dream.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
Dream.exepid process 1588 Dream.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Dream Basic\client\Dream.exe"C:\Users\Admin\AppData\Local\Temp\Dream Basic\client\Dream.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1588