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
93s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-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/DLLDownLoader.dll
-
Size
28KB
-
MD5
0d613461983c6a2ed1be2e57b67e3ec7
-
SHA1
274e134bff3a1cc2b15b84f5c7d42f039ce0504f
-
SHA256
cb0b9edbf618082037aee9c618a7e28da3f66fa01210b425c08ddacd65bdc44c
-
SHA512
cbf8f2d9612740ab697ed495011cd7ffe2a6873f229374c0d0bc034bdfdfe07d5f65d8f6b6835db52ed8c133bfe141ff5bf08c23065902701cfa90c468b8911d
-
SSDEEP
96:t+RBpCB8OnNWxYeUXiJsVgcAOErirmYDi1w32wJVoilgtxMTuRQTGo1Qlo:t+RKDnYUPScymr1lGwJigaxMTZTNGu
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 3744 3132 WerFault.exe 82 -
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 3 IoCs
description pid Process procid_target PID 4040 wrote to memory of 3132 4040 rundll32.exe 82 PID 4040 wrote to memory of 3132 4040 rundll32.exe 82 PID 4040 wrote to memory of 3132 4040 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DLLDownLoader.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4040 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DLLDownLoader.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3132 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3132 -s 6643⤵
- Program crash
PID:3744
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3132 -ip 31321⤵PID:3184