Overview
overview
7Static
static
3164aae0ae0...18.exe
windows7-x64
7164aae0ae0...18.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...am.dll
windows7-x64
3$PLUGINSDI...am.dll
windows10-2004-x64
3$PLUGINSDI...eb.dll
windows7-x64
3$PLUGINSDI...eb.dll
windows10-2004-x64
3$PLUGINSDI...ge.dll
windows7-x64
3$PLUGINSDI...ge.dll
windows10-2004-x64
3$PLUGINSDI...ug.dll
windows7-x64
3$PLUGINSDI...ug.dll
windows10-2004-x64
3$PLUGINSDI...K2.dll
windows7-x64
3$PLUGINSDI...K2.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...ta.dll
windows7-x64
3$PLUGINSDI...ta.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...ta.dll
windows7-x64
3$PLUGINSDI...ta.dll
windows10-2004-x64
3$PLUGINSDI...gr.dll
windows7-x64
3$PLUGINSDI...gr.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...nd.dll
windows7-x64
3$PLUGINSDI...nd.dll
windows10-2004-x64
3$PLUGINSDIR/stack.dll
windows7-x64
3$PLUGINSDIR/stack.dll
windows10-2004-x64
3$PLUGINSDIR/xml.dll
windows7-x64
3$PLUGINSDIR/xml.dll
windows10-2004-x64
3Analysis
-
max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
05/10/2024, 05:11
Static task
static1
Behavioral task
behavioral1
Sample
164aae0ae02ea76e8547a5b4b1701e5c_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
164aae0ae02ea76e8547a5b4b1701e5c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/DLLDownLoader.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/DLLDownLoader.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/DLLWaitForKillProgram.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/DLLWaitForKillProgram.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/DLLWeb.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/DLLWeb.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/ExAddPage.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/ExAddPage.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/FILEDownPlug.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/FILEDownPlug.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/ISCHECK2.dll
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/ISCHECK2.dll
Resource
win10v2004-20240910-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240729-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/IsVista.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/IsVista.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240708-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/SetHoldData.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/SetHoldData.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/UserMgr.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/UserMgr.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/processes_second.dll
Resource
win7-20240704-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/processes_second.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/stack.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/stack.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/xml.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/xml.dll
Resource
win10v2004-20240802-en
General
-
Target
$PLUGINSDIR/DLLWeb.dll
-
Size
28KB
-
MD5
b382d6c8d5c6a437b2064d79b5dee47b
-
SHA1
f8f4eae50d59b3b94762b10984c1fdcf4c08ff47
-
SHA256
bdb051e1d7fd7b062341b8cb2efce180f2fbb83739fd2143262034be0f2396f3
-
SHA512
e6d604d18b28beb30c09d987472540306abd925048f58a3c99a4013d44b9f29112419ca15c1bb7ee1560300bf179f9e98dd7e6db75e5aeb0e44fba47ac2dcc99
-
SSDEEP
96:rP3KIyqFIAedN/0AatJ/l7R6TxNFOUodK8X9/r+uFBudGaxfP0:rP3K79N/HatJ/36T15jcAyYdbx3
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2292 2936 WerFault.exe 30 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2256 wrote to memory of 2936 2256 rundll32.exe 30 PID 2256 wrote to memory of 2936 2256 rundll32.exe 30 PID 2256 wrote to memory of 2936 2256 rundll32.exe 30 PID 2256 wrote to memory of 2936 2256 rundll32.exe 30 PID 2256 wrote to memory of 2936 2256 rundll32.exe 30 PID 2256 wrote to memory of 2936 2256 rundll32.exe 30 PID 2256 wrote to memory of 2936 2256 rundll32.exe 30 PID 2936 wrote to memory of 2292 2936 rundll32.exe 31 PID 2936 wrote to memory of 2292 2936 rundll32.exe 31 PID 2936 wrote to memory of 2292 2936 rundll32.exe 31 PID 2936 wrote to memory of 2292 2936 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DLLWeb.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2256 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DLLWeb.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2936 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2936 -s 2443⤵
- Program crash
PID:2292
-
-