Overview
overview
7Static
static
72a60e300c9...18.exe
windows7-x64
32a60e300c9...18.exe
windows10-2004-x64
3$PLUGINSDI...64.dll
windows7-x64
3$PLUGINSDI...64.dll
windows10-2004-x64
3$PLUGINSDI...RL.dll
windows7-x64
3$PLUGINSDI...RL.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...sh.dll
windows7-x64
3$PLUGINSDI...sh.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3HtmlView.dll
windows7-x64
3HtmlView.dll
windows10-2004-x64
3MCI_CMD.dll
windows7-x64
5MCI_CMD.dll
windows10-2004-x64
5downlib.dll
windows7-x64
3downlib.dll
windows10-2004-x64
3dp1.dll
windows7-x64
3dp1.dll
windows10-2004-x64
3eMMedia.dll
windows7-x64
3eMMedia.dll
windows10-2004-x64
3help.htm
windows7-x64
3help.htm
windows10-2004-x64
3iext.dll
windows7-x64
3iext.dll
windows10-2004-x64
3iext.dll
windows7-x64
3iext.dll
windows10-2004-x64
3iext2.dll
windows7-x64
3iext2.dll
windows10-2004-x64
3Analysis
-
max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/10/2024, 03:54
Behavioral task
behavioral1
Sample
2a60e300c9758386b222b91120a89096_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2a60e300c9758386b222b91120a89096_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Base64.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Base64.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/BrandingURL.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/BrandingURL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/blowfish.dll
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/blowfish.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
HtmlView.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
HtmlView.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
MCI_CMD.dll
Resource
win7-20240708-en
Behavioral task
behavioral18
Sample
MCI_CMD.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
downlib.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
downlib.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
dp1.dll
Resource
win7-20240704-en
Behavioral task
behavioral22
Sample
dp1.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
eMMedia.dll
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
eMMedia.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
help.htm
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
help.htm
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
iext.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
iext.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
iext.dll
Resource
win7-20240729-en
Behavioral task
behavioral30
Sample
iext.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
iext2.dll
Resource
win7-20240903-en
Behavioral task
behavioral32
Sample
iext2.dll
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/blowfish.dll
-
Size
22KB
-
MD5
5afd4a9b7e69e7c6e312b2ce4040394a
-
SHA1
fbd07adb3f02f866dc3a327a86b0f319d4a94502
-
SHA256
053b4487d22aacf8274bab448ae1d665fe7926102197b47bfba6c7ed5493b3ae
-
SHA512
f78efe9d1fa7d2ffc731d5f878f81e4dcbfaf0c561fdfbf4c133ba2ce1366c95c4672d67cae6a8bd8fcc7d04861a9da389d98361055ac46fc9793828d9776511
-
SSDEEP
384:yTxz0Cv0hqd+1TjQmd9YWrSUEc//////OD5hF92IJpJgLa0MpoYfAz6S:jCvsqdS3QGBREc//////Q53NgLa1ub
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2668 3412 WerFault.exe 84 -
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 4932 wrote to memory of 3412 4932 rundll32.exe 84 PID 4932 wrote to memory of 3412 4932 rundll32.exe 84 PID 4932 wrote to memory of 3412 4932 rundll32.exe 84
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\blowfish.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4932 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\blowfish.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3412 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3412 -s 6123⤵
- Program crash
PID:2668
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3412 -ip 34121⤵PID:1840