Overview
overview
10Static
static
10decompiler...or.exe
windows7-x64
7decompiler...or.exe
windows10-2004-x64
7decompiler...obf.py
windows7-x64
3decompiler...obf.py
windows10-2004-x64
3decompiler...ben.py
windows7-x64
3decompiler...ben.py
windows10-2004-x64
3decompiler...ank.py
windows7-x64
3decompiler...ank.py
windows10-2004-x64
3decompiler...ean.py
windows7-x64
3decompiler...ean.py
windows10-2004-x64
3decompiler...una.py
windows7-x64
3decompiler...una.py
windows10-2004-x64
3decompiler...obf.py
windows7-x64
3decompiler...obf.py
windows10-2004-x64
3decompiler...her.py
windows7-x64
3decompiler...her.py
windows10-2004-x64
3decompiler...er.jar
windows7-x64
1decompiler...er.jar
windows10-2004-x64
7decompiler...pycdas
ubuntu-22.04-amd64
1decompiler...as.exe
windows7-x64
1decompiler...as.exe
windows10-2004-x64
1decompiler.../pycdc
ubuntu-24.04-amd64
1decompiler...dc.exe
windows7-x64
1decompiler...dc.exe
windows10-2004-x64
1decompiler...in/upx
ubuntu-24.04-amd64
1decompiler...px.exe
windows7-x64
7decompiler...px.exe
windows10-2004-x64
7decompiler...fig.py
windows7-x64
3decompiler...fig.py
windows10-2004-x64
3decompiler...ile.py
windows7-x64
3decompiler...ile.py
windows10-2004-x64
3decompiler...ion.py
windows7-x64
3Analysis
-
max time kernel
134s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01-06-2024 13:54
Behavioral task
behavioral1
Sample
decompiler for malware/GeFrost Exucutor.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
decompiler for malware/GeFrost Exucutor.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
decompiler for malware/Grabbers-Deobfuscator-main/deobf.py
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
decompiler for malware/Grabbers-Deobfuscator-main/deobf.py
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
decompiler for malware/Grabbers-Deobfuscator-main/methods/ben.py
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
decompiler for malware/Grabbers-Deobfuscator-main/methods/ben.py
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
decompiler for malware/Grabbers-Deobfuscator-main/methods/blank.py
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
decompiler for malware/Grabbers-Deobfuscator-main/methods/blank.py
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
decompiler for malware/Grabbers-Deobfuscator-main/methods/empyrean.py
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
decompiler for malware/Grabbers-Deobfuscator-main/methods/empyrean.py
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
decompiler for malware/Grabbers-Deobfuscator-main/methods/luna.py
Resource
win7-20240215-en
Behavioral task
behavioral12
Sample
decompiler for malware/Grabbers-Deobfuscator-main/methods/luna.py
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
decompiler for malware/Grabbers-Deobfuscator-main/methods/notobf.py
Resource
win7-20240220-en
Behavioral task
behavioral14
Sample
decompiler for malware/Grabbers-Deobfuscator-main/methods/notobf.py
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
decompiler for malware/Grabbers-Deobfuscator-main/methods/other.py
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
decompiler for malware/Grabbers-Deobfuscator-main/methods/other.py
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/bin/fernflower.jar
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/bin/fernflower.jar
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/bin/pycdas
Resource
ubuntu2204-amd64-20240522.1-en
Behavioral task
behavioral20
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/bin/pycdas.exe
Resource
win7-20240221-en
Behavioral task
behavioral21
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/bin/pycdas.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral22
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/bin/pycdc
Resource
ubuntu2404-amd64-20240523-en
Behavioral task
behavioral23
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/bin/pycdc.exe
Resource
win7-20240508-en
Behavioral task
behavioral24
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/bin/pycdc.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/bin/upx
Resource
ubuntu2404-amd64-20240523-en
Behavioral task
behavioral26
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/bin/upx.exe
Resource
win7-20240508-en
Behavioral task
behavioral27
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/bin/upx.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral28
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/config.py
Resource
win7-20240220-en
Behavioral task
behavioral29
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/config.py
Resource
win10v2004-20240508-en
Behavioral task
behavioral30
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/decompile.py
Resource
win7-20231129-en
Behavioral task
behavioral31
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/decompile.py
Resource
win10v2004-20240426-en
Behavioral task
behavioral32
Sample
decompiler for malware/Grabbers-Deobfuscator-main/utils/deobfuscation.py
Resource
win7-20240221-en
General
-
Target
decompiler for malware/Grabbers-Deobfuscator-main/methods/luna.py
-
Size
628B
-
MD5
4dc7c6571eed771eb45ab42fa8f0d99d
-
SHA1
c294ac5dfbbffb249ab374a401e1ab6e7e7f8ee2
-
SHA256
25d160d57794eedd7af90d815a508e78bec72cc418b5e0720c51f4499d6bdeb8
-
SHA512
a1073f0dd0d0ce2e0aa8b0d03f2ce0302c20439d51d90c3c0f5ae2c8154253e10c09a8dced9f355d6508014a69311bce02c1d5c18ad97b6b53089d0ddbd9cdc8
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-1-5-21-1181767204-2009306918-3718769404-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\Local Settings OpenWith.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
OpenWith.exepid process 2452 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\decompiler for malware\Grabbers-Deobfuscator-main\methods\luna.py"1⤵
- Modifies registry class
PID:3224
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:2452
-
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 --no-appcompat-clear --field-trial-handle=1036,i,13640054265074968359,8146127767143474550,262144 --variations-seed-version --mojo-platform-channel-handle=3812 /prefetch:81⤵PID:3868