Overview
overview
7Static
static
77294e29167...18.exe
windows7-x64
77294e29167...18.exe
windows10-2004-x64
7$COMMONFIL...WT.dll
windows7-x64
1$COMMONFIL...WT.dll
windows10-2004-x64
1$COMMONFIL...st.dll
windows7-x64
1$COMMONFIL...st.dll
windows10-2004-x64
3$COMMONFIL...WT.dll
windows7-x64
1$COMMONFIL...WT.dll
windows10-2004-x64
1$COMMONFIL...ib.dll
windows7-x64
3$COMMONFIL...ib.dll
windows10-2004-x64
3$COMMONFIL...rl.dll
windows7-x64
1$COMMONFIL...rl.dll
windows10-2004-x64
3$COMMONFIL...lu.dll
windows7-x64
1$COMMONFIL...lu.dll
windows10-2004-x64
1$COMMONFIL...lu.dll
windows7-x64
1$COMMONFIL...lu.dll
windows10-2004-x64
3$COMMONFIL...2u.dll
windows7-x64
1$COMMONFIL...2u.dll
windows10-2004-x64
1$COMMONFIL...pt.dll
windows7-x64
1$COMMONFIL...pt.dll
windows10-2004-x64
1$PLUGINSDI...on.dll
windows7-x64
7$PLUGINSDI...on.dll
windows10-2004-x64
7$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...il.dll
windows7-x64
3$PLUGINSDI...il.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3Analysis
-
max time kernel
140s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25/05/2024, 16:35
Behavioral task
behavioral1
Sample
7294e29167cf8ea40ec76fd33a174a43_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
7294e29167cf8ea40ec76fd33a174a43_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$COMMONFILES/nProtect Shared/Engine/BWT.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$COMMONFILES/nProtect Shared/Engine/BWT.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$COMMONFILES/nProtect Shared/Engine/BwtTrust.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$COMMONFILES/nProtect Shared/Engine/BwtTrust.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$COMMONFILES/nProtect Shared/Engine/NpBWT.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
$COMMONFILES/nProtect Shared/Engine/NpBWT.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$COMMONFILES/nProtect Shared/Engine/NpHttpsLib.dll
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
$COMMONFILES/nProtect Shared/Engine/NpHttpsLib.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$COMMONFILES/nProtect Shared/Engine/TeCtrl.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$COMMONFILES/nProtect Shared/Engine/TeCtrl.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral13
Sample
$COMMONFILES/nProtect Shared/Engine/TeCtrlu.dll
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
$COMMONFILES/nProtect Shared/Engine/TeCtrlu.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
$COMMONFILES/nProtect Shared/Engine/TySUtilu.dll
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
$COMMONFILES/nProtect Shared/Engine/TySUtilu.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral17
Sample
$COMMONFILES/nProtect Shared/Engine/tyav32u.dll
Resource
win7-20240215-en
Behavioral task
behavioral18
Sample
$COMMONFILES/nProtect Shared/Engine/tyav32u.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
$COMMONFILES/nProtect Shared/Engine/tyavexcept.dll
Resource
win7-20240508-en
Behavioral task
behavioral20
Sample
$COMMONFILES/nProtect Shared/Engine/tyavexcept.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/GetVersion.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240220-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/npeNSISUtil.dll
Resource
win7-20240508-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/npeNSISUtil.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240419-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240426-en
General
-
Target
$COMMONFILES/nProtect Shared/Engine/BWT.dll
-
Size
271KB
-
MD5
cc297ee191c1791d7bef21df2c428c61
-
SHA1
e0c19c618a75d70703fa4b0cf3f7a28aac12ad0a
-
SHA256
1046903f83799ffae1e6b603935d0124bb7d0099baddc567985295f0eff20252
-
SHA512
abc27ecf5514ea035bd861da8dab91cf35e0e7c851129e5b70ab82f854cdd82a1c54533f94bd1144edef04d6866cc717fdb02a4806a43c9338994b8a22d6b200
-
SSDEEP
3072:R5XLlWuBXXfYq8Dm3pdoRPWiowapKCEbujXXqQzQfrZkAPYNs4eU5n:KFaXGPXbujHVorhPB4eUN
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2560 wrote to memory of 2780 2560 rundll32.exe 92 PID 2560 wrote to memory of 2780 2560 rundll32.exe 92 PID 2560 wrote to memory of 2780 2560 rundll32.exe 92
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\$COMMONFILES\nProtect Shared\Engine\BWT.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\$COMMONFILES\nProtect Shared\Engine\BWT.dll",#12⤵PID:2780
-
-
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 --field-trial-handle=4176,i,5711962389779687290,1245653010537220991,262144 --variations-seed-version --mojo-platform-channel-handle=4084 /prefetch:81⤵PID:964