Analysis
-
max time kernel
115s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
06/08/2024, 11:32
Static task
static1
Behavioral task
behavioral1
Sample
9b61d6b3c8099d711b28139c688a16b0N.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
9b61d6b3c8099d711b28139c688a16b0N.dll
Resource
win10v2004-20240802-en
General
-
Target
9b61d6b3c8099d711b28139c688a16b0N.dll
-
Size
633KB
-
MD5
9b61d6b3c8099d711b28139c688a16b0
-
SHA1
90cf15d0ff6756b371926bda315ac4baaca7f096
-
SHA256
15db33afa64b316e934791bcbc10583960efe8c36ce05e227725657a03785811
-
SHA512
fde3c28b13835bd66869cfafa127eee602097bde3f219d5e0f58c54dcf841f6c7ead6c83b02a54869b9d4de221934e09b0d2d08ae40f067febd7fcd2c0b9288f
-
SSDEEP
12288:VvwBQGjeNbQ30aVFkqvHSoVv2NPCLvgI/BjvrEH7n2:VaCNbQ30YFkqvyoVv2NPC0INrEH7n2
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 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4500 wrote to memory of 640 4500 rundll32.exe 90 PID 4500 wrote to memory of 640 4500 rundll32.exe 90 PID 4500 wrote to memory of 640 4500 rundll32.exe 90
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9b61d6b3c8099d711b28139c688a16b0N.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4500 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\9b61d6b3c8099d711b28139c688a16b0N.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:640
-
-
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 --field-trial-handle=4072,i,1828333185976713750,7918646547767660928,262144 --variations-seed-version --mojo-platform-channel-handle=4384 /prefetch:81⤵PID:3668