Overview
overview
10Static
static
3QuarkPC.exe
windows11-21h2-x64
10$APPDATA/P...gs.vbs
windows11-21h2-x64
3$APPDATA/P...ns.ps1
windows11-21h2-x64
3$APPDATA/P...te.dll
windows11-21h2-x64
3$LOCALAPPD..._R.exe
windows11-21h2-x64
5$LOCALAPPD...32.exe
windows11-21h2-x64
3$PLUGINSDI...ns.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDI...ec.dll
windows11-21h2-x64
3$WINDIR/Text.ps1
windows11-21h2-x64
3QuarkPC.exe
windows11-21h2-x64
4Resubmissions
31/03/2025, 15:25
250331-st3p2svps7 10Analysis
-
max time kernel
0s -
platform
windows11-21h2_x64 -
resource
win11-20250313-en -
resource tags
arch:x64arch:x86image:win11-20250313-enlocale:en-usos:windows11-21h2-x64system -
submitted
31/03/2025, 15:25
Static task
static1
Behavioral task
behavioral1
Sample
QuarkPC.exe
Resource
win11-20250314-en
Behavioral task
behavioral2
Sample
$APPDATA/Promotions/Logs.vbs
Resource
win11-20250313-en
Behavioral task
behavioral3
Sample
$APPDATA/Promotions/Promotions.ps1
Resource
win11-20250313-en
Behavioral task
behavioral4
Sample
$APPDATA/Promotions/Update.dll
Resource
win11-20250313-en
Behavioral task
behavioral5
Sample
$LOCALAPPDATA/Protected_R.exe
Resource
win11-20250313-en
Behavioral task
behavioral6
Sample
$LOCALAPPDATA/SGuardSvc32.exe
Resource
win11-20250313-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win11-20250313-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win11-20250313-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20250314-en
Behavioral task
behavioral10
Sample
$WINDIR/Text.ps1
Resource
win11-20250313-en
Behavioral task
behavioral11
Sample
QuarkPC.exe
Resource
win11-20250313-en
General
-
Target
$LOCALAPPDATA/SGuardSvc32.exe
-
Size
725KB
-
MD5
923b08492146a6a3b8bd269eb25f6372
-
SHA1
e263b5265abeae655f0ef5000196dbb80c6eca9b
-
SHA256
2fdf2af92b069e06d9cb1d9713a6e34b7223a60214d17bf3f8ee0a4d6c9a4480
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SHA512
6f51bfd0d5b195e218231470b4bc8d4700c804252d1af48dde13a2f298e15ff725bb0641fdc868dcaef381bd805b4a7a9433ed695198001c21eafd93c9d5867f
-
SSDEEP
12288:uPCmM17WubawsfQ53By01qaVeCCgfuiI85Qe+wKQZ6d3mzOI1Z8u3qyxH47LMUVX:usBsfQR5w643+VaN8uOjg7bQPTfM
Malware Config
Signatures
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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 SGuardSvc32.exe