Overview
overview
10Static
static
3b8af782f98...18.exe
windows7-x64
10b8af782f98...18.exe
windows10-2004-x64
10$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3Perl.dll
windows7-x64
1Perl.dll
windows10-2004-x64
3Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
17-06-2024 12:46
Static task
static1
Behavioral task
behavioral1
Sample
b8af782f98793a4b4ce9171b1b320291_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
b8af782f98793a4b4ce9171b1b320291_JaffaCakes118.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
Perl.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
Perl.dll
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/System.dll
-
Size
11KB
-
MD5
6f5257c0b8c0ef4d440f4f4fce85fb1b
-
SHA1
b6ac111dfb0d1fc75ad09c56bde7830232395785
-
SHA256
b7ccb923387cc346731471b20fc3df1ead13ec8c2e3147353c71bb0bd59bc8b1
-
SHA512
a3cc27f1efb52fb8ecda54a7c36ada39cefeabb7b16f2112303ea463b0e1a4d745198d413eebb3551e012c84a20dcdf4359e511e51bc3f1a60b13f1e3bad1aa8
-
SSDEEP
96:zPDYcJ+nx4vVp76JX7zBlkCg21Fxz4THxtrqw1at0JgwLEjo+OB3yUVCdl/wNj+y:zPtkuWJX7zB3kGwfy0nyUVsxCjOM61u
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 3700 4444 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3800 wrote to memory of 4444 3800 rundll32.exe 82 PID 3800 wrote to memory of 4444 3800 rundll32.exe 82 PID 3800 wrote to memory of 4444 3800 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3800 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#12⤵PID:4444
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4444 -s 6123⤵
- Program crash
PID:3700
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4444 -ip 44441⤵PID:2256