Overview
overview
7Static
static
3846328c964...18.exe
windows7-x64
7846328c964...18.exe
windows10-2004-x64
7$1/$APPDAT...er.exe
windows7-x64
7$1/$APPDAT...er.exe
windows10-2004-x64
7$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$1/MediaPl...on.exe
windows7-x64
1$1/MediaPl...on.exe
windows10-2004-x64
1$1/MediaPl...ff.exe
windows7-x64
1$1/MediaPl...ff.exe
windows10-2004-x64
1$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$R1/mplayerc.exe
windows7-x64
1$R1/mplayerc.exe
windows10-2004-x64
1Analysis
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max time kernel
133s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
30/05/2024, 13:58
Static task
static1
Behavioral task
behavioral1
Sample
846328c9641705a25e245812690346b7_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
846328c9641705a25e245812690346b7_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$1/$APPDATA/MediaPlayerApplication2/uninstaller.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$1/$APPDATA/MediaPlayerApplication2/uninstaller.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$1/MediaPlayerApplication.exe
Resource
win7-20240419-en
Behavioral task
behavioral8
Sample
$1/MediaPlayerApplication.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
$1/MediaPlayerInstallerStuff.exe
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
$1/MediaPlayerInstallerStuff.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$R1/mplayerc.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$R1/mplayerc.exe
Resource
win10v2004-20240426-en
General
-
Target
$PLUGINSDIR/nsProcess.dll
-
Size
4KB
-
MD5
f0438a894f3a7e01a4aae8d1b5dd0289
-
SHA1
b058e3fcfb7b550041da16bf10d8837024c38bf6
-
SHA256
30c6c3dd3cc7fcea6e6081ce821adc7b2888542dae30bf00e881c0a105eb4d11
-
SHA512
f91fcea19cbddf8086affcb63fe599dc2b36351fc81ac144f58a80a524043ddeaa3943f36c86ebae45dd82e8faf622ea7b7c9b776e74c54b93df2963cfe66cc7
-
SSDEEP
48:Sz4joMeH+Iwdf8Rom/L+rOnnk5/OCnXeAdbdOAa4GPI+CJ87eILzlq7gthwIsEQW:64c/eFdfS/SSnkxNa4G+ueqPuCtGsj
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 4244 4628 WerFault.exe 92 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2140 wrote to memory of 4628 2140 rundll32.exe 92 PID 2140 wrote to memory of 4628 2140 rundll32.exe 92 PID 2140 wrote to memory of 4628 2140 rundll32.exe 92
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcess.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2140 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsProcess.dll,#12⤵PID:4628
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 6003⤵
- Program crash
PID:4244
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4628 -ip 46281⤵PID:624
-
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=4236,i,1067197275908310731,12785105794523264014,262144 --variations-seed-version --mojo-platform-channel-handle=3852 /prefetch:81⤵PID:4420