Overview
overview
7Static
static
5JaffaCakes...65.exe
windows7-x64
7JaffaCakes...65.exe
windows10-2004-x64
7$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...le.exe
windows7-x64
7$PLUGINSDI...le.exe
windows10-2004-x64
7$PLUGINSDI...t.html
windows7-x64
3$PLUGINSDI...t.html
windows10-2004-x64
3$PLUGINSDI...90.dll
windows7-x64
3$PLUGINSDI...90.dll
windows10-2004-x64
3$PLUGINSDI...90.dll
windows7-x64
3$PLUGINSDI...90.dll
windows10-2004-x64
3$PLUGINSDI...90.dll
windows7-x64
3$PLUGINSDI...90.dll
windows10-2004-x64
3$PLUGINSDIR/tools.dll
windows7-x64
3$PLUGINSDIR/tools.dll
windows10-2004-x64
3$PLUGINSDI...er.exe
windows7-x64
3$PLUGINSDI...er.exe
windows10-2004-x64
3FileHunter.exe
windows7-x64
5FileHunter.exe
windows10-2004-x64
5uninstall.exe
windows7-x64
7uninstall.exe
windows10-2004-x64
7updater.exe
windows7-x64
3updater.exe
windows10-2004-x64
3Analysis
-
max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15/01/2025, 22:08
Behavioral task
behavioral1
Sample
JaffaCakes118_6327c5a3030d6c2fddf0bcdef01daf65.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_6327c5a3030d6c2fddf0bcdef01daf65.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Banner.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Banner.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/bundle.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/bundle.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/layout.html
Resource
win7-20241023-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/layout.html
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/msvcm90.dll
Resource
win7-20241010-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/msvcm90.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/msvcp90.dll
Resource
win7-20240729-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/msvcp90.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/msvcr90.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/msvcr90.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/tools.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/tools.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/updater.exe
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/updater.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
FileHunter.exe
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
FileHunter.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
uninstall.exe
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
uninstall.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
updater.exe
Resource
win7-20240729-en
Behavioral task
behavioral28
Sample
updater.exe
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/tools.dll
-
Size
236KB
-
MD5
e12f05661436f2974cf91b5fc76fb5f4
-
SHA1
5e0b7887950204713bef3da0018911279f2540ec
-
SHA256
1873de723938193f9f0877b08c160884b79503b6607598158ad99bd909189fdc
-
SHA512
61d42e055865dd98552b29dd69dc3d761bc7f77c1af108ad13b0b390059be5668657645258c0c08052a5fe1e9f6bdb018da136eb103b7335097487ec0de5d22d
-
SSDEEP
6144:hGaNIz2T+zQfmL8iY2h07OiQBlm0su0ID/nE6B6jcdiDckXc8gyN5B9Tv/1erPL0:O6T+ceL8iY2h07OiQBlm0su0ID/nE6B6
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 2 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 dw20.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString dw20.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz dw20.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS dw20.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU dw20.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeRestorePrivilege 1992 dw20.exe Token: SeBackupPrivilege 1992 dw20.exe Token: SeBackupPrivilege 1992 dw20.exe Token: SeBackupPrivilege 1992 dw20.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 1296 wrote to memory of 884 1296 rundll32.exe 82 PID 1296 wrote to memory of 884 1296 rundll32.exe 82 PID 1296 wrote to memory of 884 1296 rundll32.exe 82 PID 884 wrote to memory of 1992 884 rundll32.exe 83 PID 884 wrote to memory of 1992 884 rundll32.exe 83 PID 884 wrote to memory of 1992 884 rundll32.exe 83
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\tools.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1296 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\tools.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:884 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exedw20.exe -x -s 10043⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:1992
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