Overview
overview
3Static
static
3BepInEx.zip
windows7-x64
1BepInEx.zip
windows10-2004-x64
1BepInEx/LogOutput.log
windows7-x64
1BepInEx/LogOutput.log
windows10-2004-x64
1BepInEx/ca...er.dat
windows7-x64
3BepInEx/ca...er.dat
windows10-2004-x64
3BepInEx/ca...he.dat
windows7-x64
3BepInEx/ca...he.dat
windows10-2004-x64
3BepInEx/co...Ex.cfg
windows7-x64
3BepInEx/co...Ex.cfg
windows10-2004-x64
3BepInEx/co...ny.dll
windows7-x64
1BepInEx/co...ny.dll
windows10-2004-x64
1BepInEx/co...20.dll
windows7-x64
1BepInEx/co...20.dll
windows10-2004-x64
1BepInEx/co...ny.dll
windows7-x64
1BepInEx/co...ny.dll
windows10-2004-x64
1BepInEx/co...er.dll
windows7-x64
1BepInEx/co...er.dll
windows10-2004-x64
1BepInEx/co...Ex.dll
windows7-x64
1BepInEx/co...Ex.dll
windows10-2004-x64
1BepInEx/co...op.dll
windows7-x64
1BepInEx/co...op.dll
windows10-2004-x64
1BepInEx/co...db.dll
windows7-x64
1BepInEx/co...db.dll
windows10-2004-x64
1BepInEx/co...db.dll
windows7-x64
1BepInEx/co...db.dll
windows10-2004-x64
1BepInEx/co...ks.dll
windows7-x64
1BepInEx/co...ks.dll
windows10-2004-x64
1BepInEx/co...il.dll
windows7-x64
1BepInEx/co...il.dll
windows10-2004-x64
1BepInEx/co...ur.dll
windows7-x64
1BepInEx/co...ur.dll
windows10-2004-x64
1Analysis
-
max time kernel
143s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
30-12-2023 03:35
Behavioral task
behavioral1
Sample
BepInEx.zip
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
BepInEx.zip
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
BepInEx/LogOutput.log
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
BepInEx/LogOutput.log
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
BepInEx/cache/chainloader_typeloader.dat
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
BepInEx/cache/chainloader_typeloader.dat
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
BepInEx/cache/harmony_interop_cache.dat
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
BepInEx/cache/harmony_interop_cache.dat
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
BepInEx/config/BepInEx.cfg
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
BepInEx/config/BepInEx.cfg
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
BepInEx/core/0Harmony.dll
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
BepInEx/core/0Harmony.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
BepInEx/core/0Harmony20.dll
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
BepInEx/core/0Harmony20.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
BepInEx/core/BepInEx.Harmony.dll
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
BepInEx/core/BepInEx.Harmony.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
BepInEx/core/BepInEx.Preloader.dll
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
BepInEx/core/BepInEx.Preloader.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
BepInEx/core/BepInEx.dll
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
BepInEx/core/BepInEx.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral21
Sample
BepInEx/core/HarmonyXInterop.dll
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
BepInEx/core/HarmonyXInterop.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral23
Sample
BepInEx/core/Mono.Cecil.Mdb.dll
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
BepInEx/core/Mono.Cecil.Mdb.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral25
Sample
BepInEx/core/Mono.Cecil.Pdb.dll
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
BepInEx/core/Mono.Cecil.Pdb.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
BepInEx/core/Mono.Cecil.Rocks.dll
Resource
win7-20231215-en
Behavioral task
behavioral28
Sample
BepInEx/core/Mono.Cecil.Rocks.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
BepInEx/core/Mono.Cecil.dll
Resource
win7-20231215-en
Behavioral task
behavioral30
Sample
BepInEx/core/Mono.Cecil.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral31
Sample
BepInEx/core/MonoMod.RuntimeDetour.dll
Resource
win7-20231215-en
Behavioral task
behavioral32
Sample
BepInEx/core/MonoMod.RuntimeDetour.dll
Resource
win10v2004-20231215-en
General
-
Target
BepInEx/cache/chainloader_typeloader.dat
-
Size
2KB
-
MD5
9c9250f8cc889ad16f7804ee45052cde
-
SHA1
e8c1e76b879c22eaba39cdd5be07d214c93370eb
-
SHA256
ff4dd7cf07ed8db4d046f7ea2c58fcf738c84df64eef202c26460450587919d9
-
SHA512
ad3a2443c59c7925e96d006139da6cf2b1160a62bc01e5aa4c0cdb0b5756849a80f8e0da9da723ee8dcd90a188cb2ee4e66a1e18a2372fa6c85856b61c994461
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-3791175113-1062217823-1177695025-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2352 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\BepInEx\cache\chainloader_typeloader.dat1⤵
- Modifies registry class
PID:4020
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2352