Overview
overview
7Static
static
7f9e590c567...18.exe
windows7-x64
7f9e590c567...18.exe
windows10-2004-x64
7$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.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$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...om.dll
windows7-x64
7$PLUGINSDI...om.dll
windows10-2004-x64
7$PLUGINSDI...ry.dll
windows7-x64
3$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
1$_10_/$_10...er.exe
windows10-2004-x64
1$_10_/CCPM...fo.dll
windows7-x64
6$_10_/CCPM...fo.dll
windows10-2004-x64
6Analysis
-
max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
19-04-2024 08:21
Behavioral task
behavioral1
Sample
f9e590c5670be59c274262336e785703_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f9e590c5670be59c274262336e785703_JaffaCakes118.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/MakeDll.dll
Resource
win7-20240319-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/MakeDll.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/nsRandom.dll
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/nsRandom.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/registry.dll
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/registry.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral19
Sample
$TEMP/coopen_setup_100030.exe
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
$TEMP/coopen_setup_100030.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231129-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral29
Sample
$_10_/$_10_/HttpDownloader.exe
Resource
win7-20240220-en
Behavioral task
behavioral30
Sample
$_10_/$_10_/HttpDownloader.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral31
Sample
$_10_/CCPMachineInfo.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
$_10_/CCPMachineInfo.dll
Resource
win10v2004-20240412-en
General
-
Target
$_10_/CCPMachineInfo.dll
-
Size
28KB
-
MD5
4448afc124d4c041a689606cc5c4ce86
-
SHA1
0cbadd5f0b0087e26910aa97f3074f8dd35f7fee
-
SHA256
e09d28d706602648537a0c80e655db60520ba4d1005585e01f4c4afe68205760
-
SHA512
2bc53e6e2a683ac095ffd453d01861ce428fe7a94a7586f6e40e826f75b67ff114f26d5f38209ac30d85b9f3eeddfbc79ce029e277d9ca6a0ca8f38ed5c12f13
-
SSDEEP
192:sz0vqiqlYXfmHtGJRSUaQTBoF15UZNqSm5EzX8S8X8USY9kyYUv7n:MplW4IJ1LBguWv5Ez8t8UeyYUj
Malware Config
Signatures
-
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
rundll32.exedescription ioc process File opened for modification \??\PhysicalDrive0 rundll32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 724 2756 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 924 wrote to memory of 2756 924 rundll32.exe rundll32.exe PID 924 wrote to memory of 2756 924 rundll32.exe rundll32.exe PID 924 wrote to memory of 2756 924 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$_10_\CCPMachineInfo.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$_10_\CCPMachineInfo.dll,#12⤵
- Writes to the Master Boot Record (MBR)
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2756 -s 6283⤵
- Program crash
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2756 -ip 27561⤵