Analysis
-
max time kernel
155s -
max time network
175s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
-
submitted
04/10/2022, 22:43
General
-
Target
d13cd3de3128d0a1baefe6f701cf49f9cc144c7da249db64d6a5cbb9af9bea90.exe
-
Size
375KB
-
MD5
ca2db4af99b8c1fc9d2b8c7642daa1b1
-
SHA1
a262bf0ab9cf37c931ebd7ed4b3e4faf0d349108
-
SHA256
d13cd3de3128d0a1baefe6f701cf49f9cc144c7da249db64d6a5cbb9af9bea90
-
SHA512
da8be6da3034524f556a9a93de23b47520dcc966648a2158639fc4e92d9fee9c5eebf94f58dd7615c53ad2821ba2acd95f88a663b06418b818b282e90e5b6ebc
-
SSDEEP
6144:Xv5zQJVb5p72cHF1ybDFwekh212KhvwIb759QOaBjpaVRPu23E2rJmWjFc94:X4VOiF1WD7kE1dTYOi8V5u23zmWFy4
Malware Config
Signatures
-
Gh0st RAT payload 10 IoCs
-
Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
-
Executes dropped EXE 4 IoCs
-
UPX packed file 12 IoCs
Detects executables packed with UPX/modified UPX open source packer.
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
-
Drops file in System32 directory 4 IoCs
-
Drops file in Program Files directory 2 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Program crash 1 IoCs
-
Checks processor information in registry 2 TTPs 5 IoCs
Processor information is often read in order to detect sandboxing environments.
-
Modifies data under HKEY_USERS 8 IoCs
-
Suspicious use of AdjustPrivilegeToken 8 IoCs
-
Suspicious use of WriteProcessMemory 9 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\d13cd3de3128d0a1baefe6f701cf49f9cc144c7da249db64d6a5cbb9af9bea90.exe"C:\Users\Admin\AppData\Local\Temp\d13cd3de3128d0a1baefe6f701cf49f9cc144c7da249db64d6a5cbb9af9bea90.exe"1⤵
- Checks computer location settings
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Program Files (x86)\Microsoft SQL Server\SQLSerasi.exe"C:\Program Files (x86)\Microsoft SQL Server\SQLSerasi.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Program Files (x86)\Microsoft SQL Server\SQLSerasi.exe"C:\Program Files (x86)\Microsoft SQL Server\SQLSerasi.exe"1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Program Files (x86)\Microsoft SQL Server\SQLSerasi.exe"C:\Program Files (x86)\Microsoft SQL Server\SQLSerasi.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Program Files (x86)\Microsoft SQL Server\SQLSerasi.exe"C:\Program Files (x86)\Microsoft SQL Server\SQLSerasi.exe"2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 808 -s 5722⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 808 -ip 8081⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
39.4MB
MD55927e40b49d97634d300fa07d98a6b61
SHA11d378426f2c3fbb92edf3629b6588925ba8056ad
SHA2565fdcdc5854cc337ace2958f67f7a2c43443ef93d4c38a0e4ad193239ba5a7c41
SHA512cb542a21a7dd658cf7123ad94b3369b96d071a2a52508a4e0187e72c7ac12c10aa1e2e355f823af8f4364f92281631d902df2f78750ad42c73220f3bdea124b5
-
Filesize
39.4MB
MD55927e40b49d97634d300fa07d98a6b61
SHA11d378426f2c3fbb92edf3629b6588925ba8056ad
SHA2565fdcdc5854cc337ace2958f67f7a2c43443ef93d4c38a0e4ad193239ba5a7c41
SHA512cb542a21a7dd658cf7123ad94b3369b96d071a2a52508a4e0187e72c7ac12c10aa1e2e355f823af8f4364f92281631d902df2f78750ad42c73220f3bdea124b5
-
Filesize
39.4MB
MD55927e40b49d97634d300fa07d98a6b61
SHA11d378426f2c3fbb92edf3629b6588925ba8056ad
SHA2565fdcdc5854cc337ace2958f67f7a2c43443ef93d4c38a0e4ad193239ba5a7c41
SHA512cb542a21a7dd658cf7123ad94b3369b96d071a2a52508a4e0187e72c7ac12c10aa1e2e355f823af8f4364f92281631d902df2f78750ad42c73220f3bdea124b5
-
Filesize
39.4MB
MD55927e40b49d97634d300fa07d98a6b61
SHA11d378426f2c3fbb92edf3629b6588925ba8056ad
SHA2565fdcdc5854cc337ace2958f67f7a2c43443ef93d4c38a0e4ad193239ba5a7c41
SHA512cb542a21a7dd658cf7123ad94b3369b96d071a2a52508a4e0187e72c7ac12c10aa1e2e355f823af8f4364f92281631d902df2f78750ad42c73220f3bdea124b5
-
Filesize
39.4MB
MD55927e40b49d97634d300fa07d98a6b61
SHA11d378426f2c3fbb92edf3629b6588925ba8056ad
SHA2565fdcdc5854cc337ace2958f67f7a2c43443ef93d4c38a0e4ad193239ba5a7c41
SHA512cb542a21a7dd658cf7123ad94b3369b96d071a2a52508a4e0187e72c7ac12c10aa1e2e355f823af8f4364f92281631d902df2f78750ad42c73220f3bdea124b5
-
Filesize
3.4MB
-
Filesize
3.4MB
-
Filesize
420KB
-
Filesize
3.4MB
-
Filesize
3.4MB
-
Filesize
3.4MB
-
Filesize
420KB
-
Filesize
3.4MB
-
Filesize
420KB
-
Filesize
420KB
-
Filesize
3.4MB
-
Filesize
420KB
-
Filesize
3.4MB
-
Filesize
3.4MB
-
Filesize
420KB
-
Filesize
3.4MB
-
Filesize
420KB
-
Filesize
3.4MB
-
Filesize
3.4MB