Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
213s -
max time network
220s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03/12/2022, 12:39
Static task
static1
Behavioral task
behavioral1
Sample
87409c1265a10e541f1a06d3748567f3422c822440b47c185843b33c08a14180.exe
Resource
win10v2004-20220812-en
General
-
Target
87409c1265a10e541f1a06d3748567f3422c822440b47c185843b33c08a14180.exe
-
Size
1.9MB
-
MD5
46dc33e5c322138b177fef98d5e73b21
-
SHA1
3c19b3678939cfd8e3f5ae0f3068f03746e3da2b
-
SHA256
87409c1265a10e541f1a06d3748567f3422c822440b47c185843b33c08a14180
-
SHA512
6218012cb7a9acb2737116ba1775d86a4c768246efa3a8ab9cefa1135bf291e11b1ebc04574e902130e6e6f80c8ba5dd7b26d57074fddcf1ebe688108f1460fb
-
SSDEEP
49152:F0BfJXAEh4Wvtw6ZnGsjfKtyvdlbwfXb7dMs:F0BfKEh4WW65hjysvQXdR
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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation 87409c1265a10e541f1a06d3748567f3422c822440b47c185843b33c08a14180.exe -
Loads dropped DLL 1 IoCs
pid Process 4236 regsvr32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5076 wrote to memory of 4236 5076 87409c1265a10e541f1a06d3748567f3422c822440b47c185843b33c08a14180.exe 79 PID 5076 wrote to memory of 4236 5076 87409c1265a10e541f1a06d3748567f3422c822440b47c185843b33c08a14180.exe 79 PID 5076 wrote to memory of 4236 5076 87409c1265a10e541f1a06d3748567f3422c822440b47c185843b33c08a14180.exe 79
Processes
-
C:\Users\Admin\AppData\Local\Temp\87409c1265a10e541f1a06d3748567f3422c822440b47c185843b33c08a14180.exe"C:\Users\Admin\AppData\Local\Temp\87409c1265a10e541f1a06d3748567f3422c822440b47c185843b33c08a14180.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5076 -
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\System32\regsvr32.exe" -U /s .\I0OkU.i2⤵
- Loads dropped DLL
PID:4236
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.0MB
MD5d8ca1d9e20f3dda1ecacea9d4b1a628d
SHA12a856b642a253c526df454ccb9310546737d7678
SHA2560f80ba0da9a7745f64df77567adedcbcb5cf6e866a5eac00a6502f3d17af6a8a
SHA5129b64eae4110f3e494be25c486e731afb8d928510fdf2e64239d8968296902b0797e277b31d4dc92e8d70ce71de12ed9b84ca342833a1560d6868320477669278
-
Filesize
2.0MB
MD5d8ca1d9e20f3dda1ecacea9d4b1a628d
SHA12a856b642a253c526df454ccb9310546737d7678
SHA2560f80ba0da9a7745f64df77567adedcbcb5cf6e866a5eac00a6502f3d17af6a8a
SHA5129b64eae4110f3e494be25c486e731afb8d928510fdf2e64239d8968296902b0797e277b31d4dc92e8d70ce71de12ed9b84ca342833a1560d6868320477669278