Analysis
-
max time kernel
142s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
10/10/2023, 13:02
Static task
static1
Behavioral task
behavioral1
Sample
SKlauncher-3.1.2.jar
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
SKlauncher-3.1.2.jar
Resource
win10v2004-20230915-en
General
-
Target
SKlauncher-3.1.2.jar
-
Size
1.1MB
-
MD5
e98a84b4bcc5e9b2b76e985c6688cad5
-
SHA1
aacd58af2346cd4e0ad1f1a04bd8d925bc4aee7d
-
SHA256
627b807380dab8455cd04ba07cdb5a70a7c6f5d510c64296456f41588b60201a
-
SHA512
704290691f301e61e381c3b6a3d5c2d9bdcc638389f225092437c2f88e86fe49eda27d7de3f2d770c036a37f8adf13d492a5ed24b704d75ec2b1b8e8fdb01d8a
-
SSDEEP
24576:6/JGJQM+a7NE+tOkHSDgkadA0k25iCyAXaQA/asuYieJ8G905b08HK:2RgNE+0eS0HynQA/aDeJ8GEb0mK
Malware Config
Signatures
-
Loads dropped DLL 1 IoCs
pid Process 3556 java.exe -
Drops file in Program Files directory 12 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\jvm.pdb java.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\dll\ntdll.pdb java.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\dll\ntdll.pdb java.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\ntdll.pdb java.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\jvm.pdb java.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\dll\jvm.pdb java.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\jvm.pdb java.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\dll\jvm.pdb java.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\jvm.pdb java.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\ntdll.pdb java.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\ntdll.pdb java.exe File opened for modification C:\Program Files\Java\jre1.8.0_66\bin\ntdll.pdb java.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 3556 java.exe 3556 java.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
22KB
MD5dcd68a87b7e6edbcfde48150403b22eb
SHA128e4839a29725075772fccc39b44e194eb91e477
SHA256ae3352b6ad6cffaae55f4387f9f5e79365ea17f8d5fb45ef11d21c3300a49a4c
SHA512ac2a6bc0afcd08c56090536a937772edd54f35505c9a5837d9bc8e91c31edb6137cf5191986b3473e9e2f512950b4dbfe4088598bfd1faf47088124c70aeba71