Overview
overview
9Static
static
9JaffaCakes...e4.exe
windows7-x64
7JaffaCakes...e4.exe
windows10-2004-x64
7$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...om.dll
windows7-x64
5$PLUGINSDI...om.dll
windows10-2004-x64
5$PLUGINSDI...ry.dll
windows7-x64
3$PLUGINSDI...ry.dll
windows10-2004-x64
3$TEMP/coop...30.exe
windows7-x64
7$TEMP/coop...30.exe
windows10-2004-x64
7$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3$_10_/$_10...er.exe
windows7-x64
3$_10_/$_10...er.exe
windows10-2004-x64
3$_10_/CCPM...fo.dll
windows7-x64
6$_10_/CCPM...fo.dll
windows10-2004-x64
6$_10_/Coopen.scr
windows7-x64
3$_10_/Coopen.scr
windows10-2004-x64
3$_10_/Coop...10.dll
windows7-x64
3$_10_/Coop...10.dll
windows10-2004-x64
3Analysis
-
max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
28/03/2025, 02:37
Behavioral task
behavioral1
Sample
JaffaCakes118_8a40c399dd59494b9c5418edca46b4e4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_8a40c399dd59494b9c5418edca46b4e4.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20250207-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20241010-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsRandom.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsRandom.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/registry.dll
Resource
win7-20241010-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/registry.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral15
Sample
$TEMP/coopen_setup_100030.exe
Resource
win7-20250207-en
Behavioral task
behavioral16
Sample
$TEMP/coopen_setup_100030.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20250313-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20241010-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral25
Sample
$_10_/$_10_/HttpDownloader.exe
Resource
win7-20241023-en
Behavioral task
behavioral26
Sample
$_10_/$_10_/HttpDownloader.exe
Resource
win10v2004-20250314-en
Behavioral task
behavioral27
Sample
$_10_/CCPMachineInfo.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
$_10_/CCPMachineInfo.dll
Resource
win10v2004-20250314-en
Behavioral task
behavioral29
Sample
$_10_/Coopen.scr
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
$_10_/Coopen.scr
Resource
win10v2004-20250314-en
Behavioral task
behavioral31
Sample
$_10_/CoopenActiveControl110.dll
Resource
win7-20241010-en
Behavioral task
behavioral32
Sample
$_10_/CoopenActiveControl110.dll
Resource
win10v2004-20250314-en
General
-
Target
$PLUGINSDIR/inetc.dll
-
Size
20KB
-
MD5
7cb5d7847bed05bcd661f07d97727786
-
SHA1
ec62aba9ece5897ae037db3e4a98e5fe5edd3b6c
-
SHA256
3663f682b9e6fbc0650a729555d6fc432c146e352791ad00a19212d64cc7da27
-
SHA512
51b2b773a8fca7d3346b349c8dc4b0da6d6972350bd9754cf02ab6c093c61c95ee478d562db88c6d046fd341ef0a2d1b06148384c203037dba89abb3e9f5ccc8
-
SSDEEP
384:jKtc0vzG1ioSUspKthBTTN/o7Hleya9cM0Ac9khYLMkIX0+GCBgBTm:jucKiSUV3ZTNmFta9c
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2372 1684 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 2892 wrote to memory of 1684 2892 rundll32.exe 30 PID 2892 wrote to memory of 1684 2892 rundll32.exe 30 PID 2892 wrote to memory of 1684 2892 rundll32.exe 30 PID 2892 wrote to memory of 1684 2892 rundll32.exe 30 PID 2892 wrote to memory of 1684 2892 rundll32.exe 30 PID 2892 wrote to memory of 1684 2892 rundll32.exe 30 PID 2892 wrote to memory of 1684 2892 rundll32.exe 30 PID 1684 wrote to memory of 2372 1684 rundll32.exe 31 PID 1684 wrote to memory of 2372 1684 rundll32.exe 31 PID 1684 wrote to memory of 2372 1684 rundll32.exe 31 PID 1684 wrote to memory of 2372 1684 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2892 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1684 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 2363⤵
- Program crash
PID:2372
-
-