Overview
overview
7Static
static
3BL2FixInstall.exe
windows7-x64
7BL2FixInstall.exe
windows10-2004-x64
7$EXEDIR/Us...37.pyc
windows7-x64
3$EXEDIR/Us...37.pyc
windows10-2004-x64
3$EXEDIR/Us...37.pyc
windows7-x64
3$EXEDIR/Us...37.pyc
windows10-2004-x64
3$EXEDIR/Us...37.pyc
windows7-x64
3$EXEDIR/Us...37.pyc
windows10-2004-x64
3$EXEDIR/Us...37.pyc
windows7-x64
3$EXEDIR/Us...37.pyc
windows10-2004-x64
3$EXEDIR/Us...37.pyc
windows7-x64
3$EXEDIR/Us...37.pyc
windows10-2004-x64
3$EXEDIR/Us...37.pyc
windows7-x64
3$EXEDIR/Us...37.pyc
windows10-2004-x64
3$EXEDIR/Us...37.pyc
windows7-x64
3$EXEDIR/Us...37.pyc
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$_21_/Mods...ict.py
windows7-x64
3$_21_/Mods...ict.py
windows10-2004-x64
3$_21_/Mods...t__.py
windows7-x64
3$_21_/Mods...t__.py
windows10-2004-x64
3$_21_/Mods...37.pyc
windows7-x64
3$_21_/Mods...37.pyc
windows10-2004-x64
3$_21_/Mods...37.pyc
windows7-x64
3$_21_/Mods...37.pyc
windows10-2004-x64
3$_21_/Mods...72.bat
windows7-x64
1$_21_/Mods...72.bat
windows10-2004-x64
1$_21_/Mods...80.bat
windows7-x64
1$_21_/Mods...80.bat
windows10-2004-x64
1Analysis
-
max time kernel
66s -
max time network
54s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
01/05/2024, 08:46
Static task
static1
Behavioral task
behavioral1
Sample
BL2FixInstall.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
BL2FixInstall.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral3
Sample
$EXEDIR/UserFeedback/__pycache__/GFxMovie.cpython-37.pyc
Resource
win7-20240215-en
Behavioral task
behavioral4
Sample
$EXEDIR/UserFeedback/__pycache__/GFxMovie.cpython-37.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral5
Sample
$EXEDIR/UserFeedback/__pycache__/Misc.cpython-37.pyc
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$EXEDIR/UserFeedback/__pycache__/Misc.cpython-37.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral7
Sample
$EXEDIR/UserFeedback/__pycache__/OptionBox.cpython-37.pyc
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$EXEDIR/UserFeedback/__pycache__/OptionBox.cpython-37.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral9
Sample
$EXEDIR/UserFeedback/__pycache__/ReorderBox.cpython-37.pyc
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$EXEDIR/UserFeedback/__pycache__/ReorderBox.cpython-37.pyc
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$EXEDIR/UserFeedback/__pycache__/TextInputBox.cpython-37.pyc
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$EXEDIR/UserFeedback/__pycache__/TextInputBox.cpython-37.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral13
Sample
$EXEDIR/UserFeedback/__pycache__/TrainingBox.cpython-37.pyc
Resource
win7-20240419-en
Behavioral task
behavioral14
Sample
$EXEDIR/UserFeedback/__pycache__/TrainingBox.cpython-37.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral15
Sample
$EXEDIR/UserFeedback/__pycache__/__init__.cpython-37.pyc
Resource
win7-20240220-en
Behavioral task
behavioral16
Sample
$EXEDIR/UserFeedback/__pycache__/__init__.cpython-37.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240215-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral21
Sample
$_21_/Mods/AsyncUtil/SortedDict.py
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
$_21_/Mods/AsyncUtil/SortedDict.py
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
$_21_/Mods/AsyncUtil/__init__.py
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
$_21_/Mods/AsyncUtil/__init__.py
Resource
win10v2004-20240419-en
Behavioral task
behavioral25
Sample
$_21_/Mods/AsyncUtil/__pycache__/SortedDict.cpython-37.pyc
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
$_21_/Mods/AsyncUtil/__pycache__/SortedDict.cpython-37.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral27
Sample
$_21_/Mods/AsyncUtil/__pycache__/__init__.cpython-37.pyc
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
$_21_/Mods/AsyncUtil/__pycache__/__init__.cpython-37.pyc
Resource
win10v2004-20240419-en
Behavioral task
behavioral29
Sample
$_21_/Mods/BL2Fix/Level72.bat
Resource
win7-20240419-en
Behavioral task
behavioral30
Sample
$_21_/Mods/BL2Fix/Level72.bat
Resource
win10v2004-20240419-en
Behavioral task
behavioral31
Sample
$_21_/Mods/BL2Fix/Level80.bat
Resource
win7-20231129-en
Behavioral task
behavioral32
Sample
$_21_/Mods/BL2Fix/Level80.bat
Resource
win10v2004-20240419-en
General
-
Target
$EXEDIR/UserFeedback/__pycache__/__init__.cpython-37.pyc
-
Size
1KB
-
MD5
e0df3f7de068747d65aa136bc80a9136
-
SHA1
6ca614e8decb4313a22205d49994d330e4d70d31
-
SHA256
a8f8dc8e8e2b97b013a45f4977e92e35184806c1871c1870ea3a1be82e5e2357
-
SHA512
e1fea39ba0fafde713bad069e3470bb8e828ed8782a8730fe79b9104bbca8ad1259037ec210a46d8f5fc38421a2ee416e7d212d0251266627ab8bc939026849b
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-1-5-21-2860750803-256193626-1801997576-1000_Classes\Local Settings OpenWith.exe Key created \REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000_Classes\Local Settings cmd.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3016 OpenWith.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\$EXEDIR\UserFeedback\__pycache__\__init__.cpython-37.pyc1⤵
- Modifies registry class
PID:4644
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3016