Overview
overview
10Static
static
3IIMG124595...11.exe
windows7-x64
10IIMG124595...11.exe
windows10-2004-x64
10$APPDATA/a...60.dll
windows7-x64
1$APPDATA/a...60.dll
windows10-2004-x64
1$APPDATA/a...60.dll
windows7-x64
1$APPDATA/a...60.dll
windows10-2004-x64
1$APPDATA/a...UI.dll
windows7-x64
1$APPDATA/a...UI.dll
windows10-2004-x64
1$APPDATA/a...op.dll
windows7-x64
1$APPDATA/a...op.dll
windows10-2004-x64
1$APPDATA/a...rs.exe
windows7-x64
3$APPDATA/a...rs.exe
windows10-2004-x64
3$APPDATA/a...im.dll
windows7-x64
3$APPDATA/a...im.dll
windows10-2004-x64
3$APPDATA/p...60.dll
windows7-x64
1$APPDATA/p...60.dll
windows10-2004-x64
1$APPDATA/p...ui.dll
windows7-x64
1$APPDATA/p...ui.dll
windows10-2004-x64
1$PLUGINSDI...sh.dll
windows7-x64
3$PLUGINSDI...sh.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$TEMP/Towb...ia.dll
windows7-x64
3$TEMP/Towb...ia.dll
windows10-2004-x64
3$TEMP/gamps.exe
windows7-x64
10$TEMP/gamps.exe
windows10-2004-x64
10Analysis
-
max time kernel
126s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-09-2024 01:53
Static task
static1
Behavioral task
behavioral1
Sample
IIMG1245950021323IMAGN09756912IMAGENVISTAPREVIA0129100011.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
IIMG1245950021323IMAGN09756912IMAGENVISTAPREVIA0129100011.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$APPDATA/app_browser/25.opends60.dll
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$APPDATA/app_browser/25.opends60.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$APPDATA/app_browser/40.opends60.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$APPDATA/app_browser/40.opends60.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$APPDATA/app_browser/MicrosoftVisualStudioWebUI.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$APPDATA/app_browser/MicrosoftVisualStudioWebUI.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$APPDATA/app_browser/VsWebSiteInterop.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$APPDATA/app_browser/VsWebSiteInterop.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$APPDATA/app_browser/aspnetregbrowsers.exe
Resource
win7-20240729-en
Behavioral task
behavioral12
Sample
$APPDATA/app_browser/aspnetregbrowsers.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$APPDATA/app_browser/mscortim.dll
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
$APPDATA/app_browser/mscortim.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$APPDATA/postinfo/34.opends60.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
$APPDATA/postinfo/34.opends60.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
$APPDATA/postinfo/rcxditui.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
$APPDATA/postinfo/rcxditui.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/advsplash.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/advsplash.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240910-en
Behavioral task
behavioral23
Sample
$TEMP/TowbarHamartia.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
$TEMP/TowbarHamartia.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
$TEMP/gamps.exe
Resource
win7-20240903-en
General
-
Target
$APPDATA/app_browser/mscortim.dll
-
Size
10KB
-
MD5
59d2c93ae3c2c269fc26b3ecf9a0f3af
-
SHA1
baab6861d2e432509f216878d79a5e58c3d46927
-
SHA256
6e981ae3c91194fe4d524c8e3f75d34b9b8c980d2edbad2a6d05143e3b62646c
-
SHA512
2faea31c0c68e94d1976b0e20342f16fa824303a890ce6a15375ea6c5cf26516107980ab8ede521c5bfad03f46422a714daf641aa171f754fe086af4487b3bd8
-
SSDEEP
192:VmT/J28Hm+Ook7Vm1Nf30FeXXv5/q/5I3XW6Mbrk1UqWBNsoW/q:VmT3m+OokRm1aS5y/WG6MGtWrsoWC
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 3764 624 WerFault.exe 89 -
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 2060 wrote to memory of 624 2060 rundll32.exe 89 PID 2060 wrote to memory of 624 2060 rundll32.exe 89 PID 2060 wrote to memory of 624 2060 rundll32.exe 89
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$APPDATA\app_browser\mscortim.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2060 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$APPDATA\app_browser\mscortim.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:624 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 624 -s 6283⤵
- Program crash
PID:3764
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 624 -ip 6241⤵PID:3372
-
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=3708,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4512 /prefetch:81⤵PID:4276