Overview
overview
7Static
static
3a03aa138f7...18.exe
windows7-x64
7a03aa138f7...18.exe
windows10-2004-x64
7$PLUGINSDI...am.dll
windows7-x64
3$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$PLUGINSDI...LL.dll
windows7-x64
3$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
3RVAutoUpdate.exe
windows7-x64
3RVAutoUpdate.exe
windows10-2004-x64
3RVEngine.dll
windows7-x64
3RVEngine.dll
windows10-2004-x64
3Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
16-08-2024 22:43
Static task
static1
Behavioral task
behavioral1
Sample
a03aa138f79d620d2807c63a7887fd86_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a03aa138f79d620d2807c63a7887fd86_JaffaCakes118.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/DLLWaitForKillProgram.dll
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/DLLWaitForKillProgram.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/DLLWebCount_new.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/DLLWebCount_new.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/IEFunctions.dll
Resource
win7-20240729-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/IEFunctions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/IsVista.dll
Resource
win7-20240705-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/IsVista.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/RealVaccineMsg.dll
Resource
win7-20240708-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/RealVaccineMsg.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/SelfDelete.dll
Resource
win7-20240705-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/SelfDelete.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/UserMgr.dll
Resource
win7-20240729-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/UserMgr.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240729-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/processes_second.dll
Resource
win7-20240705-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/processes_second.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/stack.dll
Resource
win7-20240704-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/stack.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/xml.dll
Resource
win7-20240704-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/xml.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral29
Sample
RVAutoUpdate.exe
Resource
win7-20240704-en
Behavioral task
behavioral30
Sample
RVAutoUpdate.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral31
Sample
RVEngine.dll
Resource
win7-20240729-en
Behavioral task
behavioral32
Sample
RVEngine.dll
Resource
win10v2004-20240802-en
General
-
Target
RVAutoUpdate.exe
-
Size
452KB
-
MD5
4935b775aa39ff5693742766e056975f
-
SHA1
22c9e33c62761558316d3bc33e97cafa69515962
-
SHA256
0754727d4a8f0503644f0de533fed5a4e355aa099bb96ff45575694859130603
-
SHA512
3d5536236c916cd759e4f46310fe4e75ad3b77405799ec182a5d6c9246d29e4010c1507fc2fd2058c504c3193bd5b56d00ccaf818d6037fd4eb80590353b62ad
-
SSDEEP
12288:ILgjWMEQ8SvMqBMX4xglBpv09kEWorxhyPH1:1jDEZhXdBCWorjyP
Malware Config
Signatures
-
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 RVAutoUpdate.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2276 RVAutoUpdate.exe