Analysis
-
max time kernel
121s -
max time network
114s -
platform
windows11-21h2_x64 -
resource
win11-20240419-en -
resource tags
arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system -
submitted
27-06-2024 23:37
Static task
static1
Behavioral task
behavioral1
Sample
AppGate2103v0115.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
AppGate2103v0115.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
AppGate2103v0115.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral4
Sample
AppGate2103v0115.exe
Resource
win11-20240419-en
General
-
Target
AppGate2103v0115.exe
-
Size
4.3MB
-
MD5
d25bee31c30313658d2e010c0fb5f66e
-
SHA1
003a49d195dd719b9af213fedcf9c39d8b6bf480
-
SHA256
d963acee9e469ee9b95e16ca8d4f77412663b6f92928d885cd35c82595bea7ef
-
SHA512
323bc94eb61a776c4a2a112d064bef17bd9874e3560040672288cd4447065dca4bc47bb346ebb13319bf999163704fc56beed345bd8c24dc487803f3a8db3dc7
-
SSDEEP
98304:dbFhmDz7Avv/xXkMfPikM5JofdF7r8tH9gAMhPQLv+Wu5Vm:dFAnE55fb46LSH9gAMBQTRM
Malware Config
Signatures
-
Modifies firewall policy service 3 TTPs 1 IoCs
Processes:
AppGate2103v0115.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\FirewallRules\C:\ = "1" AppGate2103v0115.exe -
PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
-
Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 ipinfo.io 5 api.myip.com 6 ipinfo.io 4 api.myip.com -
Drops file in System32 directory 4 IoCs
Processes:
AppGate2103v0115.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy AppGate2103v0115.exe File opened for modification C:\Windows\System32\GroupPolicy\gpt.ini AppGate2103v0115.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol AppGate2103v0115.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI AppGate2103v0115.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
AppGate2103v0115.exepid process 1140 AppGate2103v0115.exe 1140 AppGate2103v0115.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\AppGate2103v0115.exe"C:\Users\Admin\AppData\Local\Temp\AppGate2103v0115.exe"1⤵
- Modifies firewall policy service
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1140-0-0x00007FF743755000-0x00007FF7439BB000-memory.dmpFilesize
2.4MB
-
memory/1140-3-0x00007FF8C48B0000-0x00007FF8C48B2000-memory.dmpFilesize
8KB
-
memory/1140-1-0x00007FF8C4890000-0x00007FF8C4892000-memory.dmpFilesize
8KB
-
memory/1140-4-0x00007FF8C3910000-0x00007FF8C3912000-memory.dmpFilesize
8KB
-
memory/1140-5-0x00007FF7435F0000-0x00007FF743E04000-memory.dmpFilesize
8.1MB
-
memory/1140-2-0x00007FF8C48A0000-0x00007FF8C48A2000-memory.dmpFilesize
8KB
-
memory/1140-7-0x00007FF8C22A0000-0x00007FF8C22A2000-memory.dmpFilesize
8KB
-
memory/1140-8-0x00007FF8C22B0000-0x00007FF8C22B2000-memory.dmpFilesize
8KB
-
memory/1140-6-0x00007FF8C3920000-0x00007FF8C3922000-memory.dmpFilesize
8KB
-
memory/1140-20-0x00007FF743755000-0x00007FF7439BB000-memory.dmpFilesize
2.4MB
-
memory/1140-21-0x00007FF7435F0000-0x00007FF743E04000-memory.dmpFilesize
8.1MB