Analysis
-
max time kernel
151s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2022, 19:15
Static task
static1
Behavioral task
behavioral1
Sample
f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d.exe
Resource
win10v2004-20220812-en
General
-
Target
f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d.exe
-
Size
53KB
-
MD5
0f4e0af355f275094660e30251f6eb51
-
SHA1
6694cc08c2eee668fc3d4d917e37864670cb7135
-
SHA256
f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d
-
SHA512
876b5f08d3bc5e6f7214fd1435da8ef914939c2c33b3ed6135a78b3a3da64cd43267186c45aa63f5ef190d178449201442aabfdf300d0b9e184799f775ae6a3e
-
SSDEEP
768:uJChTypVTFylNCQKowZS4E6SynTruH712N3b4wFBOV1mJt6oRZPJW2q5Q/2wRB:uAhTyTTFQNC13U4rtnDb4tmJ8AJq43
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-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 5000 wrote to memory of 3716 5000 f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d.exe 80 PID 5000 wrote to memory of 3716 5000 f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d.exe 80 PID 5000 wrote to memory of 3716 5000 f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d.exe 80 PID 5000 wrote to memory of 3448 5000 f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d.exe 81 PID 5000 wrote to memory of 3448 5000 f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d.exe 81 PID 5000 wrote to memory of 3448 5000 f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d.exe"C:\Users\Admin\AppData\Local\Temp\f93b2bd1c20a7e9778f55cfe40330ddc8423fc4cbe9129d5fc1d7bf2934b5f0d.exe"1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:5000 -
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\newsetup.vbs"2⤵PID:3716
-
-
C:\Windows\SysWOW64\WScript.exe"C:\Windows\System32\WScript.exe" "C:\1.vbs"2⤵PID:3448
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
651B
MD54736e7158c27f244482f5a614b9dbdae
SHA1d3a0e95a81e9e3ec95cfd596b25749a0e24e27b9
SHA256b8229bc8d6b0013858fb9599cb510afa4566a439164b2c7444c449540a124acc
SHA512cebf895dd3ec3822c42b78bac49c685b063cb5afcbcfb3850b073cb118d086c5fa75ec50b6e73d90e14f2c6b595752ad87910b8cf27378424d72a9ea309bf824