Overview
overview
7Static
static
7JaffaCakes...52.exe
windows10-2004-x64
7JaffaCakes...52.exe
windows11-21h2-x64
7$PLUGINSDI...rb.dll
windows10-2004-x64
3$PLUGINSDI...rb.dll
windows11-21h2-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows11-21h2-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows11-21h2-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows11-21h2-x64
3$PLUGINSDI...la.rtf
windows10-2004-x64
1$PLUGINSDI...la.rtf
windows11-21h2-x64
1$PLUGINSDI...ay.dll
windows10-2004-x64
5$PLUGINSDI...ay.dll
windows11-21h2-x64
5$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows11-21h2-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows11-21h2-x64
3$PLUGINSDI...ML.dll
windows10-2004-x64
3$PLUGINSDI...ML.dll
windows11-21h2-x64
3$PLUGINSDI...ry.dll
windows10-2004-x64
3$PLUGINSDI...ry.dll
windows11-21h2-x64
3$R1/$_1_/U...ll.exe
windows10-2004-x64
7$R1/$_1_/U...ll.exe
windows11-21h2-x64
7$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows11-21h2-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows11-21h2-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows11-21h2-x64
3Analysis
-
max time kernel
100s -
max time network
104s -
platform
windows11-21h2_x64 -
resource
win11-20250619-en -
resource tags
arch:x64arch:x86image:win11-20250619-enlocale:en-usos:windows11-21h2-x64system -
submitted
04/07/2025, 17:34
Behavioral task
behavioral1
Sample
JaffaCakes118_1c70bab0ffbbf03ae6d4f95c7454a052.exe
Resource
win10v2004-20250619-en
Behavioral task
behavioral2
Sample
JaffaCakes118_1c70bab0ffbbf03ae6d4f95c7454a052.exe
Resource
win11-20250610-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InvokeShellVerb.dll
Resource
win10v2004-20250610-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InvokeShellVerb.dll
Resource
win11-20250619-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/MoreInfo.dll
Resource
win10v2004-20250502-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/MoreInfo.dll
Resource
win11-20250610-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20250502-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win11-20250619-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20250610-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/UAC.dll
Resource
win11-20250610-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20250619-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win11-20250619-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/ask_eula.rtf
Resource
win10v2004-20250619-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/ask_eula.rtf
Resource
win11-20250619-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsArray.dll
Resource
win10v2004-20250502-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsArray.dll
Resource
win11-20250610-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20250610-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20250610-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20250502-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/nsExec.dll
Resource
win11-20250619-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/nsisXML.dll
Resource
win10v2004-20250610-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/nsisXML.dll
Resource
win11-20250619-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/registry.dll
Resource
win10v2004-20250619-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/registry.dll
Resource
win11-20250619-en
Behavioral task
behavioral25
Sample
$R1/$_1_/Uninstall.exe
Resource
win10v2004-20250502-en
Behavioral task
behavioral26
Sample
$R1/$_1_/Uninstall.exe
Resource
win11-20250619-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20250610-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/System.dll
Resource
win11-20250610-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20250610-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/UAC.dll
Resource
win11-20250610-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20250619-en
Behavioral task
behavioral32
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win11-20250619-en
General
-
Target
$PLUGINSDIR/nsisXML.dll
-
Size
11KB
-
MD5
a2725e4d4d57d9d497e0a384d2884417
-
SHA1
ee31ce04298964e5239368ca8fd7b3f1cda5d878
-
SHA256
e8b26d9497bf1f3be386158f7f338fa03c0cad9c893a7e96a0200a438c1733c7
-
SHA512
8d69e6bdd73a9845ba02917bd7f8e17e9a7a818348899d5ebb6e9055094c9b746550d6807c0412c2537a59b916b377aced3cf3932eb361d923816fd05866de99
-
SSDEEP
96:z50nDR93puFU7aMlUzVaXYDNwIJ1uUgkWJozlfGa3CeOY3/wDQhmrjpcAWvPaSZm:l0n3h+4uaMzOi/EQO11WHaSWjp9ffbE
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 1248 3112 WerFault.exe 79 -
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 3 IoCs
description pid Process procid_target PID 1784 wrote to memory of 3112 1784 rundll32.exe 79 PID 1784 wrote to memory of 3112 1784 rundll32.exe 79 PID 1784 wrote to memory of 3112 1784 rundll32.exe 79
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisXML.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1784 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsisXML.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3112 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3112 -s 4843⤵
- Program crash
PID:1248
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3112 -ip 31121⤵PID:864