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Overview
overview
7Static
static
34241b5a3c8...18.exe
windows7-x64
34241b5a3c8...18.exe
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
3CrashReport.exe
windows7-x64
3CrashReport.exe
windows10-2004-x64
7Encrypt.dll
windows7-x64
3Encrypt.dll
windows10-2004-x64
3Funshion.exe
windows7-x64
Funshion.exe
windows10-2004-x64
Analysis
-
max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13/10/2024, 21:49
Static task
static1
Behavioral task
behavioral1
Sample
4241b5a3c8e0c48d977ab15ebd5a2ce5_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4241b5a3c8e0c48d977ab15ebd5a2ce5_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
CrashReport.exe
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
CrashReport.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
Encrypt.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
Encrypt.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
Funshion.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
Funshion.exe
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/InstallOptions.dll
-
Size
12KB
-
MD5
1d5c649dde35003a618b9679d5d71b92
-
SHA1
0409bbab3ab34f8c01289cdd847b4d1a32d05b18
-
SHA256
0f4d3cee24e3f310fa804983c931d3628613988a24f0be7854f63a9309b8e45f
-
SHA512
b432ebcc52905662d61a3f17e08e209a3f9d836a9071b3b5e80070af7ebcf34cf66c44426dda041c2a258fda4787e5692e2b35acbcd73288fb84fe3c977bbfd9
-
SSDEEP
384:pKlm7i+c3QW6ckPhyDEaLnA2bbBBIXwZ:8qi8BcyhEhLBbbTI
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 5004 1252 WerFault.exe 85 -
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 4836 wrote to memory of 1252 4836 rundll32.exe 85 PID 4836 wrote to memory of 1252 4836 rundll32.exe 85 PID 4836 wrote to memory of 1252 4836 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4836 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1252 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1252 -s 6243⤵
- Program crash
PID:5004
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1252 -ip 12521⤵PID:4960