Analysis
-
max time kernel
15s -
max time network
17s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
02/01/2023, 01:12
Static task
static1
Behavioral task
behavioral1
Sample
minecraft launcher.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
minecraft launcher.exe
Resource
win10v2004-20221111-en
General
-
Target
minecraft launcher.exe
-
Size
6.9MB
-
MD5
b0713c1e85f293ef59958bfd5e68c697
-
SHA1
b158a9392011a02774b8da7edf10719366eec62c
-
SHA256
01eb04ae97b21ec2dcd74bb5a247c3b402900781b94936d269db028f8769679f
-
SHA512
2555c69e9f49a3cd715148c15dec5d4afb617ed98e82ddd6f4ff9a04a1c257d28127c976fd1ab75f340d026b5fa67d48b1246a00502e3689b93dac4e8dbcf21f
-
SSDEEP
196608:IGWqwrHKfwQTRUISWhbywML2X9tnwlJMLjACLl:FWjTKoatbywMLU9tnwlJ7u
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 2220 MCLAUN~1.EXE -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce minecraft launcher.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" minecraft launcher.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2220 MCLAUN~1.EXE -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2220 MCLAUN~1.EXE 2220 MCLAUN~1.EXE -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1520 wrote to memory of 2220 1520 minecraft launcher.exe 81 PID 1520 wrote to memory of 2220 1520 minecraft launcher.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\minecraft launcher.exe"C:\Users\Admin\AppData\Local\Temp\minecraft launcher.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1520 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\MCLAUN~1.EXEC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\MCLAUN~1.EXE2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2220
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
6.1MB
MD5ec1964887fe0b171dc8dbd7f0a8b8782
SHA106279153902f1517b64de99776b186de3cbf3e2d
SHA256fb306b5ce723d1d4d96d3c49f218a5f23ef2ef35c1f6fca8b72ee01bfb59bb5a
SHA512a04531ba8c384512b6c2828eded271f4970bd7beb8f3f9503c8a9f6925439f702ce962dd364b9dd0aaa8b16c874cae64e39bdd48535f3906a601f687add83757
-
Filesize
6.1MB
MD5ec1964887fe0b171dc8dbd7f0a8b8782
SHA106279153902f1517b64de99776b186de3cbf3e2d
SHA256fb306b5ce723d1d4d96d3c49f218a5f23ef2ef35c1f6fca8b72ee01bfb59bb5a
SHA512a04531ba8c384512b6c2828eded271f4970bd7beb8f3f9503c8a9f6925439f702ce962dd364b9dd0aaa8b16c874cae64e39bdd48535f3906a601f687add83757