Overview
overview
7Static
static
3bc4101cb2b...2d.exe
windows7-x64
3bc4101cb2b...2d.exe
windows10-2004-x64
3$PLUGINSDI...st.dll
windows7-x64
3$PLUGINSDI...st.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$TEMP/uninstall.exe
windows7-x64
7$TEMP/uninstall.exe
windows10-2004-x64
7$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
37ZipDLL.dll
windows7-x64
17ZipDLL.dll
windows10-2004-x64
1BDCOM/BDSe...up.exe
windows7-x64
1BDCOM/BDSe...up.exe
windows10-2004-x64
3CommonLogg...on.dll
windows7-x64
1CommonLogg...on.dll
windows10-2004-x64
1CommonSpecialist.dll
windows7-x64
1CommonSpecialist.dll
windows10-2004-x64
3DC_offer.exe
windows7-x64
6DC_offer.exe
windows10-2004-x64
6ExtensionManager.dll
windows7-x64
3ExtensionManager.dll
windows10-2004-x64
3Analysis
-
max time kernel
140s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09-06-2024 07:54
Static task
static1
Behavioral task
behavioral1
Sample
bc4101cb2be2bc8fedb16c82b4c4dc808176f519f9c2c8012c6e18b4b35d932d.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
bc4101cb2be2bc8fedb16c82b4c4dc808176f519f9c2c8012c6e18b4b35d932d.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/NSIS_HTTPRequest.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/NSIS_HTTPRequest.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240419-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral11
Sample
$TEMP/uninstall.exe
Resource
win7-20240215-en
Behavioral task
behavioral12
Sample
$TEMP/uninstall.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/FindProcDLL.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240419-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral21
Sample
7ZipDLL.dll
Resource
win7-20231129-en
Behavioral task
behavioral22
Sample
7ZipDLL.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
BDCOM/BDServices_Setup.exe
Resource
win7-20240508-en
Behavioral task
behavioral24
Sample
BDCOM/BDServices_Setup.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral25
Sample
CommonLoggingExtension.dll
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
CommonLoggingExtension.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
CommonSpecialist.dll
Resource
win7-20240215-en
Behavioral task
behavioral28
Sample
CommonSpecialist.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
DC_offer.exe
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
DC_offer.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
ExtensionManager.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
ExtensionManager.dll
Resource
win10v2004-20240426-en
General
-
Target
$PLUGINSDIR/NSIS_HTTPRequest.dll
-
Size
55KB
-
MD5
52033e4f012b5ea9e6a2a719c5a9f2bf
-
SHA1
14ae0a9600997b77057a6c07bdf0ad974971fc01
-
SHA256
00b7b5c1addeb7404089cb44743701614717723397790a73a48118aecbc423b4
-
SHA512
d3101723c485a28d1871ca49656b19681a36cee459d061ba8a66a97ead9e5d87d635bee912ebbcd5d743f1d562d4dbe0952d97987b7016fd0a6f54dacbc95f45
-
SSDEEP
768:fRkeem9aVIuOdDSzL3cMSWVEDaoWX6P+QL3H6WesAAZz6Fi5RvJt:fHemOIuOQ/ZtEpW6TWAZJ5Rv
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2240 1320 WerFault.exe 91 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2788 wrote to memory of 1320 2788 rundll32.exe 91 PID 2788 wrote to memory of 1320 2788 rundll32.exe 91 PID 2788 wrote to memory of 1320 2788 rundll32.exe 91
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSIS_HTTPRequest.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2788 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\NSIS_HTTPRequest.dll,#12⤵PID:1320
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 6083⤵
- Program crash
PID:2240
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1320 -ip 13201⤵PID:408
-
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 --no-appcompat-clear --mojo-platform-channel-handle=4136 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:81⤵PID:3624