Overview
overview
8Static
static
3MicrosoftW...ll.bat
windows7-x64
1MicrosoftW...ll.bat
windows10-2004-x64
1MicrosoftW...nc.vbs
windows7-x64
3MicrosoftW...nc.vbs
windows10-2004-x64
7MicrosoftW...un.vbs
windows7-x64
3MicrosoftW...un.vbs
windows10-2004-x64
7MicrosoftW...dy.exe
windows7-x64
8MicrosoftW...dy.exe
windows10-2004-x64
8MicrosoftW...or.exe
windows7-x64
3MicrosoftW...or.exe
windows10-2004-x64
7MicrosoftW...ch.exe
windows7-x64
1MicrosoftW...ch.exe
windows10-2004-x64
1MicrosoftW...er.exe
windows7-x64
3MicrosoftW...er.exe
windows10-2004-x64
7MicrosoftW...ew.exe
windows7-x64
8MicrosoftW...ew.exe
windows10-2004-x64
8MicrosoftW...le.exe
windows7-x64
3MicrosoftW...le.exe
windows10-2004-x64
7MicrosoftW...od.exe
windows7-x64
1MicrosoftW...od.exe
windows10-2004-x64
1MicrosoftW...er.bat
windows7-x64
MicrosoftW...er.bat
windows10-2004-x64
MicrosoftW...32.exe
windows7-x64
1MicrosoftW...32.exe
windows10-2004-x64
1MicrosoftW...2s.exe
windows7-x64
4MicrosoftW...2s.exe
windows10-2004-x64
7MicrosoftW...le.vbs
windows7-x64
3MicrosoftW...le.vbs
windows10-2004-x64
7MicrosoftW...ec.vbs
windows7-x64
1MicrosoftW...ec.vbs
windows10-2004-x64
1MicrosoftW...en.vbs
windows7-x64
3MicrosoftW...en.vbs
windows10-2004-x64
7Analysis
-
max time kernel
120s -
max time network
133s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
02-03-2024 23:24
Static task
static1
Behavioral task
behavioral1
Sample
MicrosoftWindowsServicesEtc/AppKill.bat
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
MicrosoftWindowsServicesEtc/AppKill.bat
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
MicrosoftWindowsServicesEtc/CallFunc.vbs
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
MicrosoftWindowsServicesEtc/CallFunc.vbs
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
MicrosoftWindowsServicesEtc/DgzRun.vbs
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
MicrosoftWindowsServicesEtc/DgzRun.vbs
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
MicrosoftWindowsServicesEtc/GetReady.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
MicrosoftWindowsServicesEtc/GetReady.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
MicrosoftWindowsServicesEtc/Major.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
MicrosoftWindowsServicesEtc/Major.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
MicrosoftWindowsServicesEtc/NotMuch.exe
Resource
win7-20240215-en
Behavioral task
behavioral12
Sample
MicrosoftWindowsServicesEtc/NotMuch.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
MicrosoftWindowsServicesEtc/RuntimeChecker.exe
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
MicrosoftWindowsServicesEtc/RuntimeChecker.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
MicrosoftWindowsServicesEtc/WinScrew.exe
Resource
win7-20240215-en
Behavioral task
behavioral16
Sample
MicrosoftWindowsServicesEtc/WinScrew.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
MicrosoftWindowsServicesEtc/breakrule.exe
Resource
win7-20240220-en
Behavioral task
behavioral18
Sample
MicrosoftWindowsServicesEtc/breakrule.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
MicrosoftWindowsServicesEtc/bsod.exe
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
MicrosoftWindowsServicesEtc/bsod.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
MicrosoftWindowsServicesEtc/checker.bat
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
MicrosoftWindowsServicesEtc/checker.bat
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
MicrosoftWindowsServicesEtc/data/eula32.exe
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
MicrosoftWindowsServicesEtc/data/eula32.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
MicrosoftWindowsServicesEtc/data/runner32s.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
MicrosoftWindowsServicesEtc/data/runner32s.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
MicrosoftWindowsServicesEtc/example.vbs
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
MicrosoftWindowsServicesEtc/example.vbs
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
MicrosoftWindowsServicesEtc/fexec.vbs
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
MicrosoftWindowsServicesEtc/fexec.vbs
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
MicrosoftWindowsServicesEtc/healgen.vbs
Resource
win7-20240220-en
Behavioral task
behavioral32
Sample
MicrosoftWindowsServicesEtc/healgen.vbs
Resource
win10v2004-20240226-en
General
-
Target
MicrosoftWindowsServicesEtc/example.vbs
-
Size
302B
-
MD5
8837818893ce61b6730dd8a83d625890
-
SHA1
a9d71d6d6d0c262d41a60b6733fb23cd7b8c7614
-
SHA256
cc6d0f847fde710096b01abf905c037594ff4afae6e68a8b6af0cc59543e29bb
-
SHA512
6f17d46098e3c56070ced4171d4c3a0785463d92db5f703b56b250ab8615bcb6e504d4c5a74d05308a62ea36ae31bc29850187943b54add2b50422fb03125516
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
WScript.exedescription pid process target process PID 2816 wrote to memory of 2544 2816 WScript.exe wscript.exe PID 2816 wrote to memory of 2544 2816 WScript.exe wscript.exe PID 2816 wrote to memory of 2544 2816 WScript.exe wscript.exe
Processes
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\MicrosoftWindowsServicesEtc\example.vbs"1⤵
- Suspicious use of WriteProcessMemory
PID:2816 -
C:\Windows\System32\wscript.exe"C:\Windows\System32\wscript.exe" "C:\Program Files\MicrosoftWindowsServicesEtc\healgen.vbs" RunAsAdministrator2⤵PID:2544
-