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Overview
overview
10Static
static
3c35b3b6eac...18.exe
windows7-x64
7c35b3b6eac...18.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3CI3.exe
windows7-x64
10CI3.exe
windows10-2004-x64
10GLWorker.exe
windows7-x64
10GLWorker.exe
windows10-2004-x64
10Uninstall.exe
windows7-x64
7Uninstall.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3bass.dll
windows7-x64
3bass.dll
windows10-2004-x64
3readme.htm
windows7-x64
3readme.htm
windows10-2004-x64
3Analysis
-
max time kernel
15s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
04/12/2024, 16:17
Static task
static1
Behavioral task
behavioral1
Sample
c35b3b6eaccc5e4912c1555080dc76cb_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c35b3b6eaccc5e4912c1555080dc76cb_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Dialer.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Dialer.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241023-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win7-20240729-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsisdl.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
CI3.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
CI3.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
GLWorker.exe
Resource
win7-20241010-en
Behavioral task
behavioral16
Sample
GLWorker.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
Uninstall.exe
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
Uninstall.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20241023-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241010-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
bass.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
bass.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
readme.htm
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
readme.htm
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/nsisdl.dll
-
Size
14KB
-
MD5
a5a4cee2eb89d2687c05ef74299f0dba
-
SHA1
b9bff5987be422887f2f402357b47db2288a1a42
-
SHA256
cb82268b778703db75961cddef33a695a674f0dfd28b7e710b198ef2d26d3963
-
SHA512
f485267c6239f84d294ed4b0a82f317081e6e2e0c5613bd012bbd496b9ebccb8aca6944e80f84af51d17ac13f4d83480c34edfe37a3a9508ce0e67fc9f0b96f0
-
SSDEEP
384:yck76gi51kE5aYOMLDC4UnDp9B0Jc5HNw2xE:yck76gibLCMLDLCx04HNVxE
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2312 1148 WerFault.exe 28 -
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 1824 wrote to memory of 1148 1824 rundll32.exe 28 PID 1824 wrote to memory of 1148 1824 rundll32.exe 28 PID 1824 wrote to memory of 1148 1824 rundll32.exe 28 PID 1824 wrote to memory of 1148 1824 rundll32.exe 28 PID 1824 wrote to memory of 1148 1824 rundll32.exe 28 PID 1824 wrote to memory of 1148 1824 rundll32.exe 28 PID 1824 wrote to memory of 1148 1824 rundll32.exe 28 PID 1148 wrote to memory of 2312 1148 rundll32.exe 29 PID 1148 wrote to memory of 2312 1148 rundll32.exe 29 PID 1148 wrote to memory of 2312 1148 rundll32.exe 29 PID 1148 wrote to memory of 2312 1148 rundll32.exe 29
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisdl.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1824 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisdl.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1148 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1148 -s 2243⤵
- Program crash
PID:2312
-
-