Overview
overview
7Static
static
3ac96a2f539...18.exe
windows7-x64
7ac96a2f539...18.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
3$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...ss.dll
windows7-x64
3$PLUGINSDI...ss.dll
windows10-2004-x64
3$PLUGINSDI...DW.dll
windows7-x64
3$PLUGINSDI...DW.dll
windows10-2004-x64
3binary_arc...er.exe
windows7-x64
1binary_arc...er.exe
windows10-2004-x64
1Analysis
-
max time kernel
93s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
15/06/2024, 02:27
Static task
static1
Behavioral task
behavioral1
Sample
ac96a2f539fd4e84cfaf057942e40fb0_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
ac96a2f539fd4e84cfaf057942e40fb0_JaffaCakes118.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/linker.dll
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/linker.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win7-20240611-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/nsProcess.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsSessionSIDW.dll
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsSessionSIDW.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral13
Sample
binary_archive_converter.exe
Resource
win7-20240611-en
Behavioral task
behavioral14
Sample
binary_archive_converter.exe
Resource
win10v2004-20240508-en
General
-
Target
$PLUGINSDIR/InstallOptions.dll
-
Size
15KB
-
MD5
67d8f4d5acdb722e9cb7a99570b3ded1
-
SHA1
f4a729ba77332325ea4dbdeea98b579f501fd26f
-
SHA256
fa8de036b1d9bb06be383a82041966c73473fc8382d041fb5c1758f991afeae7
-
SHA512
03999cc26a76b0de6f7e4e8a45137ee4d9c250366ac5a458110f00f7962158311eea5f22d3ee4f32f85aa6969eb143bdb8f03ca989568764ed2bc488c89b4b7f
-
SSDEEP
192:CsIZHdT9uwYX94kYd2iCzHR+yK7imphLAykycpKPd5m78ozxGUWumle:CsUHd9GN2d2iwl0impATIPdA78Ov6
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 5068 1468 WerFault.exe 84 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1364 wrote to memory of 1468 1364 rundll32.exe 84 PID 1364 wrote to memory of 1468 1364 rundll32.exe 84 PID 1364 wrote to memory of 1468 1364 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1364 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#12⤵PID:1468
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1468 -s 6363⤵
- Program crash
PID:5068
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1468 -ip 14681⤵PID:3196