Overview
overview
7Static
static
3JaffaCakes...ad.exe
windows7-x64
7JaffaCakes...ad.exe
windows10-2004-x64
7$PLUGINSDI...er.exe
windows7-x64
3$PLUGINSDI...er.exe
windows10-2004-x64
3$PLUGINSDI...ar.exe
windows7-x64
3$PLUGINSDI...ar.exe
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...st.exe
windows7-x64
7$PLUGINSDI...st.exe
windows10-2004-x64
7$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3AdminWorker.exe
windows7-x64
3AdminWorker.exe
windows10-2004-x64
3Uninstall.exe
windows7-x64
7Uninstall.exe
windows10-2004-x64
7WebInstaller.exe
windows7-x64
6WebInstaller.exe
windows10-2004-x64
6WebUpdater.exe
windows7-x64
3WebUpdater.exe
windows10-2004-x64
3content/iwa-ovr.js
windows7-x64
3content/iwa-ovr.js
windows10-2004-x64
3content/iwinarcade.js
windows7-x64
3content/iwinarcade.js
windows10-2004-x64
3firefox/iW...er.exe
windows7-x64
3firefox/iW...er.exe
windows10-2004-x64
3iWinGames.exe
windows7-x64
6iWinGames.exe
windows10-2004-x64
7iWinGamesHookIE.dll
windows7-x64
6iWinGamesHookIE.dll
windows10-2004-x64
6iWinInfo.dll
windows7-x64
3iWinInfo.dll
windows10-2004-x64
3Analysis
-
max time kernel
117s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20/01/2025, 11:40
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_e60156f6d9a9642465da11d0915b43ad.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_e60156f6d9a9642465da11d0915b43ad.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstGameInfoHelper.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstGameInfoHelper.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/IwinToolbar.exe
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/IwinToolbar.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/iwintoolbarinst.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/iwintoolbarinst.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
AdminWorker.exe
Resource
win7-20240729-en
Behavioral task
behavioral14
Sample
AdminWorker.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
Uninstall.exe
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
Uninstall.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
WebInstaller.exe
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
WebInstaller.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
WebUpdater.exe
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
WebUpdater.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
content/iwa-ovr.js
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
content/iwa-ovr.js
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
content/iwinarcade.js
Resource
win7-20241023-en
Behavioral task
behavioral24
Sample
content/iwinarcade.js
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
firefox/iWinArcadeLauncher.exe
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
firefox/iWinArcadeLauncher.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
iWinGames.exe
Resource
win7-20241010-en
Behavioral task
behavioral28
Sample
iWinGames.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
iWinGamesHookIE.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
iWinGamesHookIE.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
iWinInfo.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
iWinInfo.dll
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/nsExec.dll
-
Size
6KB
-
MD5
0eaa468e975017262a246e03e23b3172
-
SHA1
17064408bd1c2fe2a6aa8588fba7d34018f94241
-
SHA256
2a0b28de70575228c2bf63f0d3c4073904e2c854427c006f187532f1d0349bd6
-
SHA512
e5946258c126fb0a6657d862931b6c965bfd899a499f023ee3626f62039acdbf844f495c714eaaae47c08de4d8b668377e23f7b5632c0b9d83391aaf08378de7
-
SSDEEP
96:2OQH+QLHgcjYzpKwV5SSDxN8ZFhI/seeF3trCUTMxVXE32E:JQLHgcjYzplcZH1drCUTMxVX3
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2412 2252 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 2116 wrote to memory of 2252 2116 rundll32.exe 30 PID 2116 wrote to memory of 2252 2116 rundll32.exe 30 PID 2116 wrote to memory of 2252 2116 rundll32.exe 30 PID 2116 wrote to memory of 2252 2116 rundll32.exe 30 PID 2116 wrote to memory of 2252 2116 rundll32.exe 30 PID 2116 wrote to memory of 2252 2116 rundll32.exe 30 PID 2116 wrote to memory of 2252 2116 rundll32.exe 30 PID 2252 wrote to memory of 2412 2252 rundll32.exe 31 PID 2252 wrote to memory of 2412 2252 rundll32.exe 31 PID 2252 wrote to memory of 2412 2252 rundll32.exe 31 PID 2252 wrote to memory of 2412 2252 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsExec.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2116 -
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:2252 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 2243⤵
- Program crash
PID:2412
-
-