Overview
overview
7Static
static
3626c18e180...18.exe
windows7-x64
7626c18e180...18.exe
windows10-2004-x64
7$EXEFILE.exe
windows7-x64
1$EXEFILE.exe
windows10-2004-x64
1$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.dll
windows10-2004-x64
1$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$TEMP/$EXEFILE.exe
windows7-x64
1$TEMP/$EXEFILE.exe
windows10-2004-x64
1Analysis
-
max time kernel
140s -
max time network
129s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 07:00
Static task
static1
Behavioral task
behavioral1
Sample
626c18e1809967e98b73f9dbe4c3c599_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
626c18e1809967e98b73f9dbe4c3c599_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$EXEFILE.exe
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
$EXEFILE.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/Banner.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/Banner.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win7-20240220-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$TEMP/$EXEFILE.exe
Resource
win7-20240220-en
Behavioral task
behavioral12
Sample
$TEMP/$EXEFILE.exe
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/nsisdl.dll
-
Size
14KB
-
MD5
1dadb63a5dfaa0679485c5dbaf96033f
-
SHA1
d1717aab683c55bd13bbd520d2a91178efa0d676
-
SHA256
72c65f7cd4a611b077b1ad0be8185780909e9cb04c53ecdac3e17fc72c99b245
-
SHA512
46535c2d96937d49ee7c222428db4a8d61eb346efa0845fcd88e06523ed7836518e5a72d623e9c5563bf6759b449b6d2fcb0340b98a6e7966027bc983db4f722
-
SSDEEP
384:wck76gi51kE5aYOMLDC4UnDp9B0Jc5HNw2PE:wck76gibLCMLDLCx04HNVPE
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1396 2668 WerFault.exe 91 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2436 wrote to memory of 2668 2436 rundll32.exe 91 PID 2436 wrote to memory of 2668 2436 rundll32.exe 91 PID 2436 wrote to memory of 2668 2436 rundll32.exe 91
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisdl.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2436 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisdl.dll,#12⤵PID:2668
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2668 -s 6283⤵
- Program crash
PID:1396
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2668 -ip 26681⤵PID:2368
-
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=4316,i,4686244434963378549,11462511444150484980,262144 --variations-seed-version --mojo-platform-channel-handle=1412 /prefetch:81⤵PID:2108