Overview
overview
10Static
static
3Ransomware-master.zip
windows10-1703-x64
8Ransomware-master.zip
windows10-2004-x64
1cerber.exe
windows10-1703-x64
10cerber.exe
windows10-2004-x64
10cryptowall.exe
windows10-1703-x64
3cryptowall.exe
windows10-2004-x64
3jigsaw.exe
windows10-1703-x64
10jigsaw.exe
windows10-2004-x64
10Locky.exe
windows10-1703-x64
10Locky.exe
windows10-2004-x64
10131.exe
windows10-1703-x64
3131.exe
windows10-2004-x64
3Matsnu-MBR...3 .exe
windows10-1703-x64
3Matsnu-MBR...3 .exe
windows10-2004-x64
3027cc450ef...d9.dll
windows10-1703-x64
10027cc450ef...d9.dll
windows10-2004-x64
10027cc450ef...ju.dll
windows10-1703-x64
10027cc450ef...ju.dll
windows10-2004-x64
10myguy.hta
windows10-1703-x64
3myguy.hta
windows10-2004-x64
7svchost.exe
windows10-1703-x64
7svchost.exe
windows10-2004-x64
7Analysis
-
max time kernel
94s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02-08-2024 16:50
Static task
static1
Behavioral task
behavioral1
Sample
Ransomware-master.zip
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
Ransomware-master.zip
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
cerber.exe
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
cerber.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
cryptowall.exe
Resource
win10-20240611-en
Behavioral task
behavioral6
Sample
cryptowall.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
jigsaw.exe
Resource
win10-20240404-en
Behavioral task
behavioral8
Sample
jigsaw.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
Locky.exe
Resource
win10-20240404-en
Behavioral task
behavioral10
Sample
Locky.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
131.exe
Resource
win10-20240404-en
Behavioral task
behavioral12
Sample
131.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral13
Sample
Matsnu-MBRwipingRansomware_1B2D2A4B97C7C2727D571BBF9376F54F_Inkasso Rechnung vom 27.05.2013 .exe
Resource
win10-20240404-en
Behavioral task
behavioral14
Sample
Matsnu-MBRwipingRansomware_1B2D2A4B97C7C2727D571BBF9376F54F_Inkasso Rechnung vom 27.05.2013 .exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral15
Sample
027cc450ef5f8c5f653329641ec1fed9.dll
Resource
win10-20240404-en
Behavioral task
behavioral16
Sample
027cc450ef5f8c5f653329641ec1fed9.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral17
Sample
027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745_98STJd8lju.dll
Resource
win10-20240611-en
Behavioral task
behavioral18
Sample
027cc450ef5f8c5f653329641ec1fed91f694e0d229928963b30f6b0d7d3a745_98STJd8lju.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral19
Sample
myguy.hta
Resource
win10-20240404-en
Behavioral task
behavioral20
Sample
myguy.hta
Resource
win10v2004-20240802-en
Behavioral task
behavioral21
Sample
svchost.exe
Resource
win10-20240404-en
Behavioral task
behavioral22
Sample
svchost.exe
Resource
win10v2004-20240802-en
General
-
Target
myguy.hta
-
Size
13KB
-
MD5
0487382a4daf8eb9660f1c67e30f8b25
-
SHA1
736752744122a0b5ee4b95ddad634dd225dc0f73
-
SHA256
ee29b9c01318a1e23836b949942db14d4811246fdae2f41df9f0dcd922c63bc6
-
SHA512
e1e7d81d54efd526139ea8ac792ed2035c8e70f040319c0b65f723431d31077c7a6927553890c99151f2354f51c4020ed94e0e2e5d56386c2fc4828e95869106
-
SSDEEP
192:ScIsmNvaHz65bP/U/njs3NH0Z0UvDVE6Az6XVHBycT6iLMUpJ2seCYHlfeb:SPXTmnjs3BU9A27BNLMUTb
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation mshta.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 1 IoCs
pid pid_target Process procid_target 2956 3704 WerFault.exe 81 -
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 mshta.exe
Processes
-
C:\Windows\SysWOW64\mshta.exeC:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\myguy.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
PID:3704 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3704 -s 14202⤵
- Program crash
PID:2956
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3704 -ip 37041⤵PID:3716