Analysis
-
max time kernel
120s -
max time network
122s -
platform
windows7_x64 -
resource
win7-en-20211014 -
submitted
22-10-2021 10:24
Static task
static1
Behavioral task
behavioral1
Sample
Payment Copy.exe
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
Payment Copy.exe
Resource
win10-en-20210920
General
-
Target
Payment Copy.exe
-
Size
163KB
-
MD5
1d98b20b0aaff4529830badd847d6f74
-
SHA1
2fc732c85a9696c926fc3c002e918b34292cacf3
-
SHA256
ff5a9952f9262a760b7e87fa0b9e1d4880b8f7dbc348b4697c340be813882b16
-
SHA512
2548ac386a3f41074d8f02d86dcc3df2fd8c1e13e6625ce50a015cb1333b710b6deeda895909e46c3cff8e52b832463103b81b56c0e4781a3982e4185a9c9eac
Malware Config
Signatures
-
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)
-
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
-
Downloads MZ/PE file
-
Processes:
Payment Copy.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 Payment Copy.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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 Payment Copy.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Payment Copy.exepid process 1268 Payment Copy.exe 1268 Payment Copy.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Payment Copy.exedescription pid process Token: SeDebugPrivilege 1268 Payment Copy.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
Payment Copy.exedescription pid process target process PID 1268 wrote to memory of 1372 1268 Payment Copy.exe aspnet_compiler.exe PID 1268 wrote to memory of 1372 1268 Payment Copy.exe aspnet_compiler.exe PID 1268 wrote to memory of 1372 1268 Payment Copy.exe aspnet_compiler.exe PID 1268 wrote to memory of 1372 1268 Payment Copy.exe aspnet_compiler.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Payment Copy.exe"C:\Users\Admin\AppData\Local\Temp\Payment Copy.exe"1⤵
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1268-55-0x0000000001140000-0x0000000001141000-memory.dmpFilesize
4KB
-
memory/1268-57-0x000000001AF60000-0x000000001AF62000-memory.dmpFilesize
8KB
-
memory/1268-58-0x0000000000690000-0x0000000000698000-memory.dmpFilesize
32KB
-
memory/1268-59-0x00000000006A0000-0x00000000006A2000-memory.dmpFilesize
8KB