Overview
overview
10Static
static
109070036232...0N.exe
windows7-x64
109070036232...0N.exe
windows10-2004-x64
10$0.dll
windows7-x64
3$0.dll
windows10-2004-x64
3$2.exe
windows7-x64
3$2.exe
windows10-2004-x64
3$3.exe
windows7-x64
3$3.exe
windows10-2004-x64
3$COMMONFIL...st.exe
windows7-x64
3$COMMONFIL...st.exe
windows10-2004-x64
3$COMMONFIL...64.exe
windows7-x64
1$COMMONFIL...64.exe
windows10-2004-x64
1$COMMONFIL...dr.dll
windows7-x64
1$COMMONFIL...dr.dll
windows10-2004-x64
1$COMMONFIL...dr.sys
windows7-x64
1$COMMONFIL...dr.sys
windows10-2004-x64
1$COMMONFIL...dr.dll
windows7-x64
3$COMMONFIL...dr.dll
windows10-2004-x64
3$COMMONFIL...dr.sys
windows7-x64
1$COMMONFIL...dr.sys
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3ssranghk.dll
windows7-x64
3ssranghk.dll
windows10-2004-x64
3Analysis
-
max time kernel
114s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
16-08-2024 19:31
Behavioral task
behavioral1
Sample
9070036232769ef3d265188fff67ea50N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
9070036232769ef3d265188fff67ea50N.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$0.dll
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
$0.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$2.exe
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
$2.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$3.exe
Resource
win7-20240729-en
Behavioral task
behavioral8
Sample
$3.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$COMMONFILES/supportdotcom/rang/driverinst.exe
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
$COMMONFILES/supportdotcom/rang/driverinst.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$COMMONFILES/supportdotcom/rang/driverinst64.exe
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
$COMMONFILES/supportdotcom/rang/driverinst64.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$COMMONFILES/supportdotcom/rang/nt_amd64/ssmirrdr.dll
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
$COMMONFILES/supportdotcom/rang/nt_amd64/ssmirrdr.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$COMMONFILES/supportdotcom/rang/nt_amd64/ssmirrdr.sys
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
$COMMONFILES/supportdotcom/rang/nt_amd64/ssmirrdr.sys
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
$COMMONFILES/supportdotcom/rang/nt_x86/ssmirrdr.dll
Resource
win7-20240705-en
Behavioral task
behavioral18
Sample
$COMMONFILES/supportdotcom/rang/nt_x86/ssmirrdr.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
$COMMONFILES/supportdotcom/rang/nt_x86/ssmirrdr.sys
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
$COMMONFILES/supportdotcom/rang/nt_x86/ssmirrdr.sys
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
ssranghk.dll
Resource
win7-20240704-en
Behavioral task
behavioral24
Sample
ssranghk.dll
Resource
win10v2004-20240802-en
General
-
Target
$COMMONFILES/supportdotcom/rang/nt_x86/ssmirrdr.dll
-
Size
27KB
-
MD5
c48e3ca416da093ae18db54ebe8c13b3
-
SHA1
7d06586938d286cb03900a302633774b3653214a
-
SHA256
f7f6819a38b2dcc2541777a4a7ce3d85c4c27b8afd7513220c7388e3ad3f1b52
-
SHA512
30f5466e98e3273ebd8cd4c5eee35fbd0257bdd1874c3175ccc775d05aeee8d67dfd040b09bf14ac00a131e3e5b3c473f4ec078ed2ebf89d2b63999fc1c3c59e
-
SSDEEP
768:IEoI8qJUk4NOWX7rHvbY01aGkHSb9LeBbCJcw:zoI8quUsLY01azI9qRCSw
Malware Config
Signatures
-
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 5024 wrote to memory of 1484 5024 rundll32.exe 91 PID 5024 wrote to memory of 1484 5024 rundll32.exe 91 PID 5024 wrote to memory of 1484 5024 rundll32.exe 91
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$COMMONFILES\supportdotcom\rang\nt_x86\ssmirrdr.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5024 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$COMMONFILES\supportdotcom\rang\nt_x86\ssmirrdr.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1484
-
-
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 --field-trial-handle=4308,i,10065386245627775856,6567048529106473151,262144 --variations-seed-version --mojo-platform-channel-handle=4276 /prefetch:81⤵PID:3756