Overview
overview
7Static
static
3a5aae6dc2d...18.exe
windows7-x64
7a5aae6dc2d...18.exe
windows10-2004-x64
7$PLUGINSDI...ig.dll
windows7-x64
3$PLUGINSDI...ig.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...or.dll
windows7-x64
3$PLUGINSDI...or.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$PLUGINSDIR/t1.dll
windows7-x64
1$PLUGINSDIR/t1.dll
windows10-2004-x64
1IWsrv.exe
windows7-x64
1IWsrv.exe
windows10-2004-x64
1Analysis
-
max time kernel
125s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 13:02
Static task
static1
Behavioral task
behavioral1
Sample
a5aae6dc2d5787d13aaeb4e88ca40039_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
a5aae6dc2d5787d13aaeb4e88ca40039_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/IpConfig.dll
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/IpConfig.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240508-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/WmiInspector.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/WmiInspector.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240611-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/t1.dll
Resource
win7-20240419-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/t1.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
IWsrv.exe
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
IWsrv.exe
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/WmiInspector.dll
-
Size
104KB
-
MD5
8531346d16fa5d4768f6530d2eb2b65c
-
SHA1
153601d36aa0ddfbc597b1e890917364878791ca
-
SHA256
a9347413de4b0f90cac0b5e300cec9c867bdb28bd7a60d07b10fd31ee56c60cb
-
SHA512
f214e75de20edeb7eece02659fd7dafc8c3d63c2350c58825bc6e9ce0b73237962d8273b4bc803a2f304cee9f9cad1cd4edab28322c1e678bc25eb88faa6a841
-
SSDEEP
1536:V8FVCqSrlWzXRaGDejG4jsenxiqIjF3/BWBk7/lU6wt1bA:OaqSr4XkGuxny93Vwt1bA
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1144 4628 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4664 wrote to memory of 4628 4664 rundll32.exe rundll32.exe PID 4664 wrote to memory of 4628 4664 rundll32.exe rundll32.exe PID 4664 wrote to memory of 4628 4664 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WmiInspector.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4664 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WmiInspector.dll,#12⤵PID:4628
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 6323⤵
- Program crash
PID:1144
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4628 -ip 46281⤵PID:4008
-
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=4304,i,11749492925348081608,8895412282206755658,262144 --variations-seed-version --mojo-platform-channel-handle=1284 /prefetch:81⤵PID:828