Overview
overview
10Static
static
1stodio.bat
windows7-x64
1stodio.bat
windows10-2004-x64
1stodio.ps1
windows7-x64
10stodio.ps1
windows10-2004-x64
10stodio.vbs
windows7-x64
3stodio.vbs
windows10-2004-x64
7zilla.bat
windows7-x64
1zilla.bat
windows10-2004-x64
1zilla.ps1
windows7-x64
1zilla.ps1
windows10-2004-x64
1zilla.vbs
windows7-x64
3zilla.vbs
windows10-2004-x64
7Analysis
-
max time kernel
144s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
05-12-2023 17:55
Static task
static1
Behavioral task
behavioral1
Sample
stodio.bat
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
stodio.bat
Resource
win10v2004-20231130-en
Behavioral task
behavioral3
Sample
stodio.ps1
Resource
win7-20231201-en
Behavioral task
behavioral4
Sample
stodio.ps1
Resource
win10v2004-20231130-en
Behavioral task
behavioral5
Sample
stodio.vbs
Resource
win7-20231201-en
Behavioral task
behavioral6
Sample
stodio.vbs
Resource
win10v2004-20231130-en
Behavioral task
behavioral7
Sample
zilla.bat
Resource
win7-20231130-en
Behavioral task
behavioral8
Sample
zilla.bat
Resource
win10v2004-20231127-en
Behavioral task
behavioral9
Sample
zilla.ps1
Resource
win7-20231023-en
Behavioral task
behavioral10
Sample
zilla.ps1
Resource
win10v2004-20231127-en
Behavioral task
behavioral11
Sample
zilla.vbs
Resource
win7-20231023-en
Behavioral task
behavioral12
Sample
zilla.vbs
Resource
win10v2004-20231127-en
General
-
Target
stodio.ps1
-
Size
310KB
-
MD5
c93f2c6a2d7b7d714dafbe4033ba4dae
-
SHA1
7514e448bee6b3b4713624aed026eaab6d6824b0
-
SHA256
4a1d4326c45e7b93433aa2c29d3f892a80b80daa1a4338563ac25948daf14a5a
-
SHA512
173f180380c8120698cb695c21ef8b6589a29c73b899d1c0f8a5de5cc5d271ea23f41d09f920252a6ee889fe047e08d1d68600b204a8c128aa167fa01ec08cc6
-
SSDEEP
3072:L/GY5RnWnB2PhGx2WyA+P00/QkkilGeANm7LEFkMW8G:bGr2PhGx2WyA+P00/QkkilGw3ykMW8G
Malware Config
Extracted
asyncrat
| Edit 3LOSH RAT
Default
milan.giize.com:6606
milan.giize.com:7707
milan.giize.com:8808
AsyncMutex_alocvfxxsh
-
delay
3
-
install
false
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install_folder
%AppData%
Signatures
-
Detect ZGRat V1 1 IoCs
Processes:
resource yara_rule behavioral4/memory/1896-13-0x000001E388F80000-0x000001E388F9E000-memory.dmp family_zgrat_v1 -
Async RAT payload 1 IoCs
Processes:
resource yara_rule behavioral4/memory/3244-16-0x0000000000400000-0x0000000000416000-memory.dmp asyncrat -
Suspicious use of SetThreadContext 1 IoCs
Processes:
powershell.exedescription pid process target process PID 1896 set thread context of 3244 1896 powershell.exe aspnet_compiler.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
powershell.exeaspnet_compiler.exepid process 1896 powershell.exe 1896 powershell.exe 3244 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
powershell.exeaspnet_compiler.exedescription pid process Token: SeDebugPrivilege 1896 powershell.exe Token: SeDebugPrivilege 3244 aspnet_compiler.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
aspnet_compiler.exepid process 3244 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
powershell.exedescription pid process target process PID 1896 wrote to memory of 3244 1896 powershell.exe aspnet_compiler.exe PID 1896 wrote to memory of 3244 1896 powershell.exe aspnet_compiler.exe PID 1896 wrote to memory of 3244 1896 powershell.exe aspnet_compiler.exe PID 1896 wrote to memory of 3244 1896 powershell.exe aspnet_compiler.exe PID 1896 wrote to memory of 3244 1896 powershell.exe aspnet_compiler.exe PID 1896 wrote to memory of 3244 1896 powershell.exe aspnet_compiler.exe PID 1896 wrote to memory of 3244 1896 powershell.exe aspnet_compiler.exe PID 1896 wrote to memory of 3244 1896 powershell.exe aspnet_compiler.exe
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\stodio.ps11⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fm3m4mmn.esq.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
memory/1896-19-0x00007FFDAECE0000-0x00007FFDAF7A1000-memory.dmpFilesize
10.8MB
-
memory/1896-10-0x00007FFDAECE0000-0x00007FFDAF7A1000-memory.dmpFilesize
10.8MB
-
memory/1896-11-0x000001E3A1570000-0x000001E3A1580000-memory.dmpFilesize
64KB
-
memory/1896-12-0x000001E3A1570000-0x000001E3A1580000-memory.dmpFilesize
64KB
-
memory/1896-13-0x000001E388F80000-0x000001E388F9E000-memory.dmpFilesize
120KB
-
memory/1896-14-0x000001E3A1570000-0x000001E3A1580000-memory.dmpFilesize
64KB
-
memory/1896-15-0x000001E3A1570000-0x000001E3A1580000-memory.dmpFilesize
64KB
-
memory/1896-0-0x000001E388EF0000-0x000001E388F12000-memory.dmpFilesize
136KB
-
memory/3244-16-0x0000000000400000-0x0000000000416000-memory.dmpFilesize
88KB
-
memory/3244-20-0x0000000074600000-0x0000000074DB0000-memory.dmpFilesize
7.7MB
-
memory/3244-21-0x0000000004D60000-0x0000000004D70000-memory.dmpFilesize
64KB
-
memory/3244-22-0x0000000005520000-0x0000000005AC4000-memory.dmpFilesize
5.6MB
-
memory/3244-23-0x0000000005110000-0x00000000051A2000-memory.dmpFilesize
584KB
-
memory/3244-24-0x00000000050E0000-0x00000000050EA000-memory.dmpFilesize
40KB
-
memory/3244-25-0x0000000074600000-0x0000000074DB0000-memory.dmpFilesize
7.7MB
-
memory/3244-26-0x0000000004D60000-0x0000000004D70000-memory.dmpFilesize
64KB