19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06

Analysis

max time kernel
132s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
25/06/2024, 23:30

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General

Target

19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe
Size

10.3MB
MD5

3ec4a1ff0bab1491892c6bb42dce5963
SHA1

aa06ccdc49f38bb2c3a689e7eda887b73d388f26
SHA256

19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06
SHA512

1f3b2fd3df57fd63bef3523ecbebf053b26eae55d8a6b21954989d4d23ab1d0f26b811f8d813304d92ebe7b996bcc41f8a07af4f6bc98b31b1e4d97665e31008
SSDEEP

196608:1IWM3k8pYqsBmiFm4CTqfG+vTiwnDmNQkJM8uDIYnKOo7W:FM3k8pD4F3e+biSDcQwM8uDuG

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe

Executes dropped EXE 1 IoCs

pid	Process
1224	aria2c.exe

Loads dropped DLL 1 IoCs

pid	Process
5036	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
5036	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe
5036	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe
5036	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe
5036	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
5036	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe
5036	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe
5036	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe
5036	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5036	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe
5036	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 5036 wrote to memory of 1224	5036	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe	101
PID 5036 wrote to memory of 1224	5036	19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe	101

C:\Users\Admin\AppData\Local\Temp\19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe
"C:\Users\Admin\AppData\Local\Temp\19d847dbe3b9e5317f311c4c19f3bbf905b821ea6361fd64a75c91d109bdcf06.exe"
1⤵
- Checks computer location settings
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5036
- C:\Users\Admin\AppData\Roaming\datatemp\aria2c.exe
  "C:\Users\Admin\AppData\Roaming\datatemp\aria2c.exe" --conf-path=C:\Users\Admin\AppData\Roaming\datatemp\aria2.conf #--save-session=C:\Users\Admin\AppData\Roaming\datatemp\aria2.session --input-file=C:\Users\Admin\AppData\Roaming\datatemp\aria2.session --rpc-listen-port=7022 --listen-port=7055 --dht-listen-port=7033 --enable-rpc=true --rpc-allow-origin-all=true --disable-ipv6=false --rpc-secret=123 --enable-dht=true --enable-dht6=true --dht-file-path=C:/Users/Admin/AppData/Roaming/datatemp/dht.dat --dht-file-path6=C:/Users/Admin/AppData/Roaming/datatemp/dht6.dat --bt-external-ip= --stop-with-process=5036
  2⤵
  - Executes dropped EXE
  PID:1224

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=4356,i,16866810346450717340,3849854439116899380,262144 --variations-seed-version --mojo-platform-channel-handle=4048 /prefetch:8
1⤵
PID:660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\datatemp\aria2.conf

Filesize
55KB

MD5
4a1b71ede6ff12456038f6a26e356a42

SHA1
16af6552ebbeb0300d1451715add745e840ff993

SHA256
0ee9c9e686a595f86d25854bca6e92e8bfd51437a28306b4eaebf736156cc7ee

SHA512
bea15214c76083c86f4104e569bb93ba7000e4e555382b6cc97e0c9bdb6b4de72f50b8458d4c3420e073edefe4f40b7eea580000001d089fd5c78e303fbd8501

Download Submit
C:\Users\Admin\AppData\Roaming\datatemp\aria2c.exe

Filesize
4.8MB

MD5
a5c047f169471bd325552c255d6c04af

SHA1
e313cff2f3d668ec5d0e90920bd622b0f38aed9d

SHA256
cec8bb942475690363c1558fdf55e3cf59f29607967a822a626d4976a348334a

SHA512
6cf929d36ea0c95815d3218a3b11f0c8f539a6113c368642a70d41379145ba7ace9aed1e5b78836a4cd2ca861d9bcd10fea3e7fc126adb85822ed4cf4f762f0d

Download Submit
C:\Users\Admin\AppData\Roaming\datatemp\libcurl.dll

Filesize
2.5MB

MD5
298f5812023bab65ee23d13ee9489a6e

SHA1
71e9d7f205e5e7af6907c539c77a3aeea971692f

SHA256
fe100d35b034c15ae3b74379f4eedd321c8e4b84fe666b54ee924ca2a8bdca6e

SHA512
217258fb7728f61199f913fb98c894077c12a124e1596d1c6c7cfc065d4d2a6e1e03ad950c3321e2a8dcd997fb5c9524f98530db4bcb39f9914ecb5ff0e22dbd

Download Submit
memory/1224-28-0x0000000000400000-0x00000000008CE000-memory.dmp

Filesize
4.8MB

Download
memory/1224-29-0x0000000000400000-0x00000000008CE000-memory.dmp

Filesize
4.8MB

Download