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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
94s -
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 UTC
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
$PLUGINSDIR/nsExec.dll
-
Size
6KB
-
MD5
b55f7f1b17c39018910c23108f929082
-
SHA1
1601f1cc0d0d6bcf35799b7cd15550cd01556172
-
SHA256
c4c6fe032f3cd8b31528d7b99661f85ee22cb78746aee98ec568431d4f5043f7
-
SHA512
d652f2b09396ef7b9181996c4700b25840ceaa6c1c10080a55ce3db4c25d8d85f00a21e747f9d14a3374be4cdd4ea829a18d7de9b27b13b5e304447f3e9268fa
-
SSDEEP
96:L7fhfKaGgchPzxK6bq+pKX6D8ZLidGgmkN538:RbGgGPzxeX6D8ZyGgmkN
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 3920 1204 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2648 wrote to memory of 1204 2648 rundll32.exe 83 PID 2648 wrote to memory of 1204 2648 rundll32.exe 83 PID 2648 wrote to memory of 1204 2648 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1204 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1204 -s 6123⤵
- Program crash
PID:3920
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1204 -ip 12041⤵PID:4528
Network
-
Remote address:8.8.8.8:53Request209.205.72.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request81.144.22.2.in-addr.arpaIN PTRResponse81.144.22.2.in-addr.arpaIN PTRa2-22-144-81deploystaticakamaitechnologiescom
-
Remote address:8.8.8.8:53Request71.31.126.40.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request154.239.44.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request50.23.12.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request206.23.85.13.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request83.210.23.2.in-addr.arpaIN PTRResponse83.210.23.2.in-addr.arpaIN PTRa2-23-210-83deploystaticakamaitechnologiescom
-
Remote address:8.8.8.8:53Request240.221.184.93.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request29.243.111.52.in-addr.arpaIN PTRResponse
-
72 B 158 B 1 1
DNS Request
209.205.72.20.in-addr.arpa
-
70 B 133 B 1 1
DNS Request
81.144.22.2.in-addr.arpa
-
71 B 157 B 1 1
DNS Request
71.31.126.40.in-addr.arpa
-
73 B 144 B 1 1
DNS Request
95.221.229.192.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
154.239.44.20.in-addr.arpa
-
70 B 156 B 1 1
DNS Request
50.23.12.20.in-addr.arpa
-
71 B 145 B 1 1
DNS Request
206.23.85.13.in-addr.arpa
-
70 B 133 B 1 1
DNS Request
83.210.23.2.in-addr.arpa
-
73 B 144 B 1 1
DNS Request
240.221.184.93.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
29.243.111.52.in-addr.arpa