Overview
overview
10Static
static
3f9c81b8a51...18.exe
windows7-x64
10f9c81b8a51...18.exe
windows10-2004-x64
10$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...bs.exe
windows7-x64
10$PLUGINSDI...bs.exe
windows10-2004-x64
10$PLUGINSDI...ad.dll
windows7-x64
3$PLUGINSDI...ad.dll
windows10-2004-x64
3$PLUGINSDI..._U.dll
windows7-x64
3$PLUGINSDI..._U.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDI...ll.dll
windows7-x64
3$PLUGINSDI...ll.dll
windows10-2004-x64
3$PLUGINSDIR/timet.dll
windows7-x64
3$PLUGINSDIR/timet.dll
windows10-2004-x64
3Analysis
-
max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
18-12-2024 02:40
Static task
static1
Behavioral task
behavioral1
Sample
f9c81b8a5139063674255967114f54d2_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f9c81b8a5139063674255967114f54d2_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/unyt_bs.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/unyt_bs.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/InetLoad.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/InetLoad.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/MoreInfo_U.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/MoreInfo_U.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/YExecShell.dll
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/YExecShell.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/timet.dll
Resource
win7-20240729-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/timet.dll
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/InetLoad.dll
-
Size
21KB
-
MD5
c3a09178c2ac083be6b2230fe806779c
-
SHA1
30cd61ac880d70124c9e4db9a3dbda96c8ddf708
-
SHA256
a5d6ce0e726832447fe09c52bd3475626e878b21a84b407fd69e541eb3f1afb0
-
SHA512
cc03f6f757f0ec63574a8c02b602de2d4a77819a48e318c3d6c43bdffcf587f55425d9744d25c0c51cb0f72242ae4dd94276c19336592b855487e3b2793c5b45
-
SSDEEP
384:nNrOZTOthDtbSoI8ZdOegqY1TPrHE0dKyV1lpp7yPksyT:nNJDIsdOegqY1vk0dvFjT
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 2528 2412 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 2108 wrote to memory of 2412 2108 rundll32.exe 30 PID 2108 wrote to memory of 2412 2108 rundll32.exe 30 PID 2108 wrote to memory of 2412 2108 rundll32.exe 30 PID 2108 wrote to memory of 2412 2108 rundll32.exe 30 PID 2108 wrote to memory of 2412 2108 rundll32.exe 30 PID 2108 wrote to memory of 2412 2108 rundll32.exe 30 PID 2108 wrote to memory of 2412 2108 rundll32.exe 30 PID 2412 wrote to memory of 2528 2412 rundll32.exe 31 PID 2412 wrote to memory of 2528 2412 rundll32.exe 31 PID 2412 wrote to memory of 2528 2412 rundll32.exe 31 PID 2412 wrote to memory of 2528 2412 rundll32.exe 31
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InetLoad.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2108 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InetLoad.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2412 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2412 -s 2363⤵
- Program crash
PID:2528
-
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