Overview
overview
7Static
static
3dd9aa746fb...18.exe
windows7-x64
7dd9aa746fb...18.exe
windows10-2004-x64
7$PLUGINSDI...nt.dll
windows7-x64
3$PLUGINSDI...nt.dll
windows10-2004-x64
3$PLUGINSDI...am.dll
windows7-x64
3$PLUGINSDI...am.dll
windows10-2004-x64
3$PLUGINSDI...ew.dll
windows7-x64
3$PLUGINSDI...ew.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.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$PLUGINSDI...ck.dll
windows7-x64
3$PLUGINSDI...ck.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...sg.dll
windows7-x64
3$PLUGINSDI...sg.dll
windows10-2004-x64
3$PLUGINSDI...te.dll
windows7-x64
3$PLUGINSDI...te.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
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
13-09-2024 03:46
Static task
static1
Behavioral task
behavioral1
Sample
dd9aa746fb729cab86eacfc6e2b8f817_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
dd9aa746fb729cab86eacfc6e2b8f817_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/ChkClient.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/ChkClient.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/DLLWaitForKillProgram.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/DLLWaitForKillProgram.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/DLLWebCount_new.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/DLLWebCount_new.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/IEFunctions.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/IEFunctions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/IsVista.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/IsVista.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/Ischeck.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/Ischeck.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/MediaccopMsg.dll
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/MediaccopMsg.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/SelfDelete.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/SelfDelete.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
win7-20240903-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240910-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/processes_second.dll
Resource
win7-20240903-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/nsExec.dll
-
Size
6KB
-
MD5
cdff6b8f9523b6ef9f20fb5f9e90f1a5
-
SHA1
b25f6e0a19b41ff0a12de8e98e3005bc119d34fa
-
SHA256
80b2740fb3a21ffab022a96ce6b420019072f8ef3a048fd9dea4a5b64498c0c8
-
SHA512
62585c6a6103aed10f9a79c016df8cb630c3e37715542b5f26aa1a910771540c9b323ddbba3329db0ecf524143f7a27b782e198ce944317f764be6b9d04b792e
-
SSDEEP
96:W7GUb+YNfwgcr8zyKwZ5S4JxN8BS0ef9/3trCUTMxVXw32E:IKgfwgcr8zylsB49lrCUTMxVX7
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2716 2708 WerFault.exe 31 -
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 1152 wrote to memory of 2708 1152 rundll32.exe 31 PID 1152 wrote to memory of 2708 1152 rundll32.exe 31 PID 1152 wrote to memory of 2708 1152 rundll32.exe 31 PID 1152 wrote to memory of 2708 1152 rundll32.exe 31 PID 1152 wrote to memory of 2708 1152 rundll32.exe 31 PID 1152 wrote to memory of 2708 1152 rundll32.exe 31 PID 1152 wrote to memory of 2708 1152 rundll32.exe 31 PID 2708 wrote to memory of 2716 2708 rundll32.exe 32 PID 2708 wrote to memory of 2716 2708 rundll32.exe 32 PID 2708 wrote to memory of 2716 2708 rundll32.exe 32 PID 2708 wrote to memory of 2716 2708 rundll32.exe 32
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1152 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2708 -s 2243⤵
- Program crash
PID:2716
-
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