Analysis
-
max time kernel
82s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03-10-2022 13:01
Static task
static1
Behavioral task
behavioral1
Sample
scandocument-ae95fa46-3120-423a-a996-4352e929a15d.lnk
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
scandocument-ae95fa46-3120-423a-a996-4352e929a15d.lnk
Resource
win10v2004-20220812-en
General
-
Target
scandocument-ae95fa46-3120-423a-a996-4352e929a15d.lnk
-
Size
1KB
-
MD5
b5113092d6fb6c1a102c89f639dd4e5f
-
SHA1
8b160db8a0097aab72188556eb524310761d8e17
-
SHA256
1a594552a35cdf773f62f0490668aaa749e1dc8ca1daa986133328934bac78e0
-
SHA512
7de10ffbc42dae217705ec09eb165c2e27449795d84d9af07e17740886bdf9b86cac8656669b5012627a8aefa34d41a3ce8444ffe341c58e321751ca4b53c403
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
cmd.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
cmd.exedescription pid process target process PID 2040 wrote to memory of 4840 2040 cmd.exe cmd.exe PID 2040 wrote to memory of 4840 2040 cmd.exe cmd.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\scandocument-ae95fa46-3120-423a-a996-4352e929a15d.lnk1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c start 162d3f31-6016-4ade-a866-04f42232c604.png && start ru^n^d^l^l3^2 8db1b77a-4fcd-4078-a901-f0cf9c198c52.2Pz,PluginInit2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/4840-132-0x0000000000000000-mapping.dmp