Analysis
-
max time kernel
129s -
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
29-11-2022 13:22
Static task
static1
Behavioral task
behavioral1
Sample
AS.js
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
AS.js
Resource
win10v2004-20220901-en
Behavioral task
behavioral3
Sample
fix/unseaworthy.ps1
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
fix/unseaworthy.ps1
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
fix/worrying.js
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
fix/worrying.js
Resource
win10v2004-20220812-en
General
-
Target
fix/worrying.js
-
Size
136B
-
MD5
44b9e02c0b127303cc0e717d18823419
-
SHA1
ab7046247330661d92ee2e34157b51c767dba5f2
-
SHA256
f08a39b2f64cba0c4a134cb758f4cf219b9cf0ea9026255304b37dcd5f225d50
-
SHA512
e8b7b5d6341915d717ca84c66873916dd0f610897e33279ee6876cad471129d114a09c6805c684d236dfeb9f77dfbd5a68ea7b3b20925677f81332acf4d2086b
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
wscript.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation wscript.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 3032 powershell.exe 3032 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 3032 powershell.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
wscript.exedescription pid process target process PID 4808 wrote to memory of 3032 4808 wscript.exe powershell.exe PID 4808 wrote to memory of 3032 4808 wscript.exe powershell.exe
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\fix\worrying.js1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\unseaworthy.ps12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/3032-132-0x0000000000000000-mapping.dmp
-
memory/3032-133-0x0000023372090000-0x00000233720B2000-memory.dmpFilesize
136KB
-
memory/3032-134-0x00007FFBBCCE0000-0x00007FFBBD7A1000-memory.dmpFilesize
10.8MB
-
memory/3032-135-0x00007FFBBCCE0000-0x00007FFBBD7A1000-memory.dmpFilesize
10.8MB
-
memory/3032-136-0x00007FFBBCCE0000-0x00007FFBBD7A1000-memory.dmpFilesize
10.8MB