Overview
overview
7Static
static
3KRNL-REBORN.zip
windows10-1703-x64
3KRNL-REBOR....3.dll
windows10-1703-x64
1KRNL-REBORN/README.md
windows10-1703-x64
3KRNL-REBOR...ET.dll
windows10-1703-x64
1KRNL-REBOR...ec.lnk
windows10-1703-x64
3KRNL-REBOR...rn.dll
windows10-1703-x64
3KRNL-REBOR...xe.xml
windows10-1703-x64
3KRNL-REBOR...02.exe
windows10-1703-x64
7main.pyc
windows10-1703-x64
3KRNL-REBOR...ce.lnk
windows10-1703-x64
3Analysis
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max time kernel
133s -
max time network
137s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
07-08-2024 14:24
Behavioral task
behavioral1
Sample
KRNL-REBORN.zip
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
KRNL-REBORN/Bunifu_UI_v1.5.3.dll
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
KRNL-REBORN/README.md
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
KRNL-REBORN/ScintillaNET.dll
Resource
win10-20240404-en
Behavioral task
behavioral5
Sample
KRNL-REBORN/autoexec.lnk
Resource
win10-20240404-en
Behavioral task
behavioral6
Sample
KRNL-REBORN/krnl-reborn.dll
Resource
win10-20240404-en
Behavioral task
behavioral7
Sample
KRNL-REBORN/krnlss.exe.xml
Resource
win10-20240611-en
Behavioral task
behavioral8
Sample
KRNL-REBORN/krnlss_v102.exe
Resource
win10-20240404-en
Behavioral task
behavioral9
Sample
main.pyc
Resource
win10-20240404-en
Behavioral task
behavioral10
Sample
KRNL-REBORN/workspace.lnk
Resource
win10-20240404-en
General
-
Target
main.pyc
-
Size
94KB
-
MD5
46d5c1a7ce50eb4892ed7c755195cbee
-
SHA1
b7c5e91d0417b42ac5d687bab5e616d097ac4a1e
-
SHA256
6aa2ef60e8fe06d3cb5ba40c85905b2ee8e5d6ef174dfda20ad7a4b6e426a0e0
-
SHA512
19c6f84e1e3e2e65ee06a72b9a8780d5bfc82b8c4467b00af5ce7f5e6f7beb0d002fa31d23321b648b4f43a906b15cba43be7dcd72d0321b5ede263963680c18
-
SSDEEP
1536:BiVKHviGboAgjl9AgqfArGZff5SzKRbPabAdUsrh8Ud79onPw7pEnko6:BiVoiGbFgjbAgqfAKZff5S2RbxdUjUI8
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
Processes:
cmd.exeOpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-4106386276-4127174233-3637007343-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 1960 OpenWith.exe