Analysis
-
max time kernel
124s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2024, 08:14
Static task
static1
Behavioral task
behavioral1
Sample
315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe
Resource
win10v2004-20240802-en
General
-
Target
315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe
-
Size
24.2MB
-
MD5
59771c4f77fa4611c7a6bb12a9fc3b33
-
SHA1
d2e68e195cfe05d9fa548cf387f83173c8e82c20
-
SHA256
315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773
-
SHA512
2eee742cb3834b15dec021a5aeea7d560008d0708cb73ad3f2426fd7a132a1665b800b144c7e56cf0881be47a3b92408807abb063fcca6a055c505565531303e
-
SSDEEP
786432:D9k1ulCJX1LcZiFyZrimbJdCnoJpOhX+d:Dyol0FLaiQVdKhX+d
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp -
Executes dropped EXE 2 IoCs
pid Process 3320 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp 1948 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp -
Loads dropped DLL 2 IoCs
pid Process 3320 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp 1948 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 4 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 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1948 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp 1948 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1948 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 4028 wrote to memory of 3320 4028 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe 87 PID 4028 wrote to memory of 3320 4028 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe 87 PID 4028 wrote to memory of 3320 4028 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe 87 PID 3320 wrote to memory of 556 3320 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp 88 PID 3320 wrote to memory of 556 3320 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp 88 PID 3320 wrote to memory of 556 3320 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp 88 PID 556 wrote to memory of 1948 556 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe 89 PID 556 wrote to memory of 1948 556 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe 89 PID 556 wrote to memory of 1948 556 315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe"C:\Users\Admin\AppData\Local\Temp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4028 -
C:\Users\Admin\AppData\Local\Temp\is-66M9I.tmp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp"C:\Users\Admin\AppData\Local\Temp\is-66M9I.tmp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp" /SL5="$B004A,10232542,776192,C:\Users\Admin\AppData\Local\Temp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3320 -
C:\Users\Admin\AppData\Local\Temp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe"C:\Users\Admin\AppData\Local\Temp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe" /VERYSILENT /NORESTART3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:556 -
C:\Users\Admin\AppData\Local\Temp\is-E2DB2.tmp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp"C:\Users\Admin\AppData\Local\Temp\is-E2DB2.tmp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp" /SL5="$602F2,10232542,776192,C:\Users\Admin\AppData\Local\Temp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.exe" /VERYSILENT /NORESTART4⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
PID:1948
-
-
-
-
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=4292,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=3872 /prefetch:81⤵PID:2416
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\is-66M9I.tmp\315615abe0592af8ae3c90b6ad3b18047084612b49699a6f26eafe1dc747d773.tmp
Filesize3.0MB
MD537e95439a7b656a6d26f432edf4ca2e1
SHA10c3f1e60703da64e6c7e414cc7a9bff648ff2e90
SHA2569bd235027d920487764bdd1d312d4eb6b57979c8a9eede472cbc258a5d33eb22
SHA512b03fde2e6f66c5f88e9889c88bc54bdcb20dd8606ecde5230e1dc013c6c793ed7c583780a455834c76d743f5ff4518c487bee15879d31549a8bfb652053833f0
-
Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63