Overview
overview
7Static
static
1COD Encout...ar.bat
windows7-x64
7COD Encout...ar.bat
windows10-2004-x64
1COD Encout...up.exe
windows7-x64
7COD Encout...up.exe
windows10-2004-x64
7COD Encout...ll.bat
windows7-x64
7COD Encout...ll.bat
windows10-2004-x64
7COD Encout...64.exe
windows7-x64
7COD Encout...64.exe
windows10-2004-x64
7COD Encout...86.exe
windows7-x64
7COD Encout...86.exe
windows10-2004-x64
7COD Encout...64.exe
windows7-x64
7COD Encout...64.exe
windows10-2004-x64
7COD Encout...86.exe
windows7-x64
7COD Encout...86.exe
windows10-2004-x64
7COD Encout...64.exe
windows7-x64
7COD Encout...64.exe
windows10-2004-x64
7COD Encout...86.exe
windows7-x64
7COD Encout...86.exe
windows10-2004-x64
7COD Encout...64.exe
windows7-x64
7COD Encout...64.exe
windows10-2004-x64
7COD Encout...86.exe
windows7-x64
7COD Encout...86.exe
windows10-2004-x64
7COD Encout...64.exe
windows7-x64
7COD Encout...64.exe
windows10-2004-x64
7COD Encout...86.exe
windows7-x64
7COD Encout...86.exe
windows10-2004-x64
7COD Encout...64.exe
windows7-x64
7COD Encout...64.exe
windows10-2004-x64
7COD Encout...86.exe
windows7-x64
7COD Encout...86.exe
windows10-2004-x64
7COD Encout...pl.exe
windows7-x64
1COD Encout...pl.exe
windows10-2004-x64
1Analysis
-
max time kernel
144s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
07-03-2024 22:29
Static task
static1
Behavioral task
behavioral1
Sample
COD Encoutered error/COD Encoutered error/Clear.bat
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
COD Encoutered error/COD Encoutered error/Clear.bat
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
COD Encoutered error/COD Encoutered error/Dx 12/dxwebsetup.exe
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
COD Encoutered error/COD Encoutered error/Dx 12/dxwebsetup.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/install_all.bat
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/install_all.bat
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2005_x64.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2005_x64.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2005_x86.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2005_x86.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2008_x64.exe
Resource
win7-20240215-en
Behavioral task
behavioral12
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2008_x64.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2008_x86.exe
Resource
win7-20240220-en
Behavioral task
behavioral14
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2008_x86.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2010_x64.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2010_x64.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral17
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2010_x86.exe
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2010_x86.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2012_x64.exe
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2012_x64.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral21
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2012_x86.exe
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2012_x86.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral23
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2013_x64.exe
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2013_x64.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2013_x86.exe
Resource
win7-20240221-en
Behavioral task
behavioral26
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2013_x86.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral27
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2015_2017_2019_x64.exe
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2015_2017_2019_x64.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral29
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2015_2017_2019_x86.exe
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2015_2017_2019_x86.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral31
Sample
COD Encoutered error/COD Encoutered error/dxcpl.exe
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
COD Encoutered error/COD Encoutered error/dxcpl.exe
Resource
win10v2004-20240226-en
General
-
Target
COD Encoutered error/COD Encoutered error/Visual Retributions!/vcredist2015_2017_2019_x64.exe
-
Size
14.2MB
-
MD5
27e0d7f6c72adf9430418091d1de6ff0
-
SHA1
1786ee165231d491f209fd27b6e3029556af25bc
-
SHA256
b1a32c71a6b7d5978904fb223763263ea5a7eb23b2c44a0d60e90d234ad99178
-
SHA512
c640d4f58fca15c4fd7253b77e7707ff5efc3cca24c41c4bafdd4c1a8d44f260207528fcb981dd671403801192ebad28c9e37cb8c1451f72e39daa5c458353e8
-
SSDEEP
393216:fRlptVYmfr7yBG/4ICAf58xUbKF5I4PKR5hf:fDpttD7yBG/QAOxPI4PKpf
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
vcredist2015_2017_2019_x64.exepid process 2460 vcredist2015_2017_2019_x64.exe -
Loads dropped DLL 1 IoCs
Processes:
vcredist2015_2017_2019_x64.exepid process 2460 vcredist2015_2017_2019_x64.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
vcredist2015_2017_2019_x64.exedescription pid process target process PID 4724 wrote to memory of 2460 4724 vcredist2015_2017_2019_x64.exe vcredist2015_2017_2019_x64.exe PID 4724 wrote to memory of 2460 4724 vcredist2015_2017_2019_x64.exe vcredist2015_2017_2019_x64.exe PID 4724 wrote to memory of 2460 4724 vcredist2015_2017_2019_x64.exe vcredist2015_2017_2019_x64.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\COD Encoutered error\COD Encoutered error\Visual Retributions!\vcredist2015_2017_2019_x64.exe"C:\Users\Admin\AppData\Local\Temp\COD Encoutered error\COD Encoutered error\Visual Retributions!\vcredist2015_2017_2019_x64.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4724 -
C:\Windows\Temp\{E5F3A944-F0F7-4C73-B436-0CF5147E6F26}\.cr\vcredist2015_2017_2019_x64.exe"C:\Windows\Temp\{E5F3A944-F0F7-4C73-B436-0CF5147E6F26}\.cr\vcredist2015_2017_2019_x64.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\COD Encoutered error\COD Encoutered error\Visual Retributions!\vcredist2015_2017_2019_x64.exe" -burn.filehandle.attached=648 -burn.filehandle.self=5482⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2460
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD5d6bd210f227442b3362493d046cea233
SHA1ff286ac8370fc655aea0ef35e9cf0bfcb6d698de
SHA256335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
SHA512464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b
-
Filesize
191KB
MD5eab9caf4277829abdf6223ec1efa0edd
SHA174862ecf349a9bedd32699f2a7a4e00b4727543d
SHA256a4efbdb2ce55788ffe92a244cb775efd475526ef5b61ad78de2bcdfaddac7041
SHA51245b15ade68e0a90ea7300aeb6dca9bc9e347a63dba5ce72a635957564d1bdf0b1584a5e34191916498850fc7b3b7ecfbcbfcb246b39dbf59d47f66bc825c6fd2
-
Filesize
632KB
MD56065c118c0500bbe46ef7d7e16765d9d
SHA1e6c8771c583f8b0cb0be72f01ea8f166bb979637
SHA25668ae62ac88f4974b09729f6b78cea6e1c478af8a93341a3b4e4b03fd723e828b
SHA512a5790e2e3232f851a896b3c835f9e9280b768c6444219b3f49a5f463c547b3d6d4e8321419d7250cb5da663739d6b7dea1b90e1c9c36435e36b903efdae33466