Overview
overview
7Static
static
3808fd28dfd...0N.exe
windows7-x64
3808fd28dfd...0N.exe
windows10-2004-x64
3$INSTDIR_upd/$R1.exe
windows7-x64
7$INSTDIR_upd/$R1.exe
windows10-2004-x64
7$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$INSTDIR_u...ch.exe
windows7-x64
3$INSTDIR_u...ch.exe
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3load.pyc
windows7-x64
3load.pyc
windows10-2004-x64
3uninstall.exe
windows7-x64
7uninstall.exe
windows10-2004-x64
7$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$INSTDIR_u...io.dll
windows7-x64
3$INSTDIR_u...io.dll
windows10-2004-x64
3$INSTDIR_u...z2.dll
windows7-x64
3$INSTDIR_u...z2.dll
windows10-2004-x64
3$INSTDIR_u...rs.dll
windows7-x64
3$INSTDIR_u...rs.dll
windows10-2004-x64
3$INSTDIR_u...es.dll
windows7-x64
3$INSTDIR_u...es.dll
windows10-2004-x64
3$INSTDIR_u...al.dll
windows7-x64
3$INSTDIR_u...al.dll
windows10-2004-x64
3$INSTDIR_u...vs.dll
windows7-x64
3$INSTDIR_u...vs.dll
windows10-2004-x64
3$INSTDIR_u...ee.dll
windows7-x64
3$INSTDIR_u...ee.dll
windows10-2004-x64
3$INSTDIR_u...ib.dll
windows7-x64
3$INSTDIR_u...ib.dll
windows10-2004-x64
3Analysis
-
max time kernel
93s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
11/09/2024, 03:55
Static task
static1
Behavioral task
behavioral1
Sample
808fd28dfd92512974409a3a5e094d50N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
808fd28dfd92512974409a3a5e094d50N.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$INSTDIR_upd/$R1.exe
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$INSTDIR_upd/$R1.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$INSTDIR_upd/MagicSearch.exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$INSTDIR_upd/MagicSearch.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
load.pyc
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
load.pyc
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
uninstall.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
uninstall.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
$INSTDIR_upd/python/_asyncio.dll
Resource
win7-20240729-en
Behavioral task
behavioral18
Sample
$INSTDIR_upd/python/_asyncio.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
$INSTDIR_upd/python/_bz2.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
$INSTDIR_upd/python/_bz2.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
$INSTDIR_upd/python/_contextvars.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
$INSTDIR_upd/python/_contextvars.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
$INSTDIR_upd/python/_ctypes.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
$INSTDIR_upd/python/_ctypes.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
$INSTDIR_upd/python/_decimal.dll
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
$INSTDIR_upd/python/_decimal.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
$INSTDIR_upd/python/_distutils_findvs.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
$INSTDIR_upd/python/_distutils_findvs.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
$INSTDIR_upd/python/_elementtree.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
$INSTDIR_upd/python/_elementtree.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
$INSTDIR_upd/python/_hashlib.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
$INSTDIR_upd/python/_hashlib.dll
Resource
win10v2004-20240802-en
General
-
Target
$INSTDIR_upd/$R1.exe
-
Size
53KB
-
MD5
081ecb6bdb20c9cf8d0b69ff06b6cb19
-
SHA1
c002b6b587b600a6382b770569ff48d89318c2e3
-
SHA256
2bcb472477736e7822154963fd24b55a08b1c84958ca04a5d5824af3d3d5057d
-
SHA512
1beaabe5655fc5f83bc472007013354108b4dd7dc963e27cc46f9c62b38d8b7d4520a4c338b1d88edf65f3242a09502d5822d49c400a02dce41aab61d807625e
-
SSDEEP
1536:RgVCwGmMmybCk4baqIJOaMizu/gdLeAyNx5zu:Rgsmet6LIYizu/ceAQS
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 2188 Un_A.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language $R1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Un_A.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1952 wrote to memory of 2188 1952 $R1.exe 85 PID 1952 wrote to memory of 2188 1952 $R1.exe 85 PID 1952 wrote to memory of 2188 1952 $R1.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\$INSTDIR_upd\$R1.exe"C:\Users\Admin\AppData\Local\Temp\$INSTDIR_upd\$R1.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe"C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=C:\Users\Admin\AppData\Local\Temp\$INSTDIR_upd\2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2188
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
53KB
MD5081ecb6bdb20c9cf8d0b69ff06b6cb19
SHA1c002b6b587b600a6382b770569ff48d89318c2e3
SHA2562bcb472477736e7822154963fd24b55a08b1c84958ca04a5d5824af3d3d5057d
SHA5121beaabe5655fc5f83bc472007013354108b4dd7dc963e27cc46f9c62b38d8b7d4520a4c338b1d88edf65f3242a09502d5822d49c400a02dce41aab61d807625e