Overview
overview
7Static
static
77514727d5b...60.exe
windows7-x64
37514727d5b...60.exe
windows10-2004-x64
3$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...dl.dll
windows7-x64
3$PLUGINSDI...dl.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/XML.dll
windows7-x64
3$PLUGINSDIR/XML.dll
windows10-2004-x64
3$PLUGINSDI...er.dll
windows7-x64
3$PLUGINSDI...er.dll
windows10-2004-x64
3$TEMP/kcheck.dll
windows7-x64
7$TEMP/kcheck.dll
windows10-2004-x64
7kcheck2.dll
windows7-x64
3kcheck2.dll
windows10-2004-x64
3Resubmissions
29-08-2024 00:34
240829-aw9bhavbrc 708-08-2024 20:23
240808-y6jetsygmm 725-01-2024 17:21
240125-vxdw7scdfm 10Analysis
-
max time kernel
93s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
08-08-2024 20:23
Behavioral task
behavioral1
Sample
7514727d5b5377f75d5c70e571580960.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
7514727d5b5377f75d5c70e571580960.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Dialer.dll
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Dialer.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240729-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win7-20240705-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/NSISdl.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/XML.dll
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/XML.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/linker.dll
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/linker.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
$TEMP/kcheck.dll
Resource
win7-20240729-en
Behavioral task
behavioral18
Sample
$TEMP/kcheck.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
kcheck2.dll
Resource
win7-20240704-en
Behavioral task
behavioral20
Sample
kcheck2.dll
Resource
win10v2004-20240802-en
General
-
Target
$TEMP/kcheck.dll
-
Size
3KB
-
MD5
d7abd1fa2c2bf8d37b38851d498bf4bf
-
SHA1
4701dfb6ccab99988278540c4326c09ea7a2551a
-
SHA256
e11a73b3bc733d4ccb6fc334a1e205e5a8b5183bf376f0b268f900b3165d5613
-
SHA512
1e654cabdb8f850da70f6c98eb017c649cbb14a4a69f5848dd2753dcfb78b256c45cb6fefad3be13fe00dcf51fcb1b526b5226d4a6d31e8fbaa29b24398cd15f
Malware Config
Signatures
-
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule behavioral18/memory/3608-0-0x0000000010000000-0x0000000010008000-memory.dmp acprotect -
Processes:
resource yara_rule behavioral18/memory/3608-0-0x0000000010000000-0x0000000010008000-memory.dmp upx -
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.
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1180 wrote to memory of 3608 1180 rundll32.exe rundll32.exe PID 1180 wrote to memory of 3608 1180 rundll32.exe rundll32.exe PID 1180 wrote to memory of 3608 1180 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\kcheck.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1180 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\kcheck.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:3608
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/3608-0-0x0000000010000000-0x0000000010008000-memory.dmpFilesize
32KB