Analysis
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max time kernel
149s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2023 16:41
Static task
static1
Behavioral task
behavioral1
Sample
f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exe
Resource
win10v2004-20231020-en
General
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Target
f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exe
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Size
1.7MB
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MD5
7053f043f7bb5bc1318ab14247e872cf
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SHA1
1fee47da16c2fe67aba3b683b660bc0359234683
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SHA256
f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d
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SHA512
34f6f24ad8ddd567886d585e126558648c3f21357b22240568ced5189187198e868238160adf80d85517dc5d91fe81943ae6c2c22fce4633755c186ef87ec0e6
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SSDEEP
49152:bZAtX8IxTqh0eJa3DZEe9sRuCVCW4VMyqChsQ:bZmXX8Za31CuCcBMXC+Q
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3692-3-0x0000000003100000-0x0000000004100000-memory.dmp modiloader_stage2 -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Wgnydanb = "C:\\Users\\Public\\Wgnydanb.url" f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
SndVol.exeipconfig.exedescription pid process target process PID 4400 set thread context of 3288 4400 SndVol.exe Explorer.EXE PID 4400 set thread context of 1732 4400 SndVol.exe ipconfig.exe PID 1732 set thread context of 3288 1732 ipconfig.exe Explorer.EXE -
Gathers network information 2 TTPs 1 IoCs
Uses commandline utility to view network configuration.
Processes:
ipconfig.exepid process 1732 ipconfig.exe -
Processes:
ipconfig.exedescription ioc process Key created \Registry\User\S-1-5-21-1873812795-1433807462-1429862679-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 ipconfig.exe -
Script User-Agent 2 IoCs
Uses user-agent string associated with script host/environment.
Processes:
description flow ioc HTTP User-Agent header 23 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) HTTP User-Agent header 25 Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) -
Suspicious behavior: EnumeratesProcesses 52 IoCs
Processes:
f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exeSndVol.exeipconfig.exepid process 3692 f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exe 3692 f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 4400 SndVol.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 3288 Explorer.EXE -
Suspicious behavior: MapViewOfSection 7 IoCs
Processes:
SndVol.exeExplorer.EXEipconfig.exepid process 4400 SndVol.exe 3288 Explorer.EXE 3288 Explorer.EXE 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe 1732 ipconfig.exe -
Suspicious use of AdjustPrivilegeToken 14 IoCs
Processes:
SndVol.exeExplorer.EXEipconfig.exedescription pid process Token: SeDebugPrivilege 4400 SndVol.exe Token: SeShutdownPrivilege 3288 Explorer.EXE Token: SeCreatePagefilePrivilege 3288 Explorer.EXE Token: SeShutdownPrivilege 3288 Explorer.EXE Token: SeCreatePagefilePrivilege 3288 Explorer.EXE Token: SeShutdownPrivilege 3288 Explorer.EXE Token: SeCreatePagefilePrivilege 3288 Explorer.EXE Token: SeShutdownPrivilege 3288 Explorer.EXE Token: SeCreatePagefilePrivilege 3288 Explorer.EXE Token: SeDebugPrivilege 1732 ipconfig.exe Token: SeShutdownPrivilege 3288 Explorer.EXE Token: SeCreatePagefilePrivilege 3288 Explorer.EXE Token: SeShutdownPrivilege 3288 Explorer.EXE Token: SeCreatePagefilePrivilege 3288 Explorer.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
SndVol.exepid process 4400 SndVol.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
SndVol.exepid process 4400 SndVol.exe 4400 SndVol.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 3288 Explorer.EXE -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exeExplorer.EXEipconfig.exedescription pid process target process PID 3692 wrote to memory of 4400 3692 f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exe SndVol.exe PID 3692 wrote to memory of 4400 3692 f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exe SndVol.exe PID 3692 wrote to memory of 4400 3692 f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exe SndVol.exe PID 3692 wrote to memory of 4400 3692 f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exe SndVol.exe PID 3288 wrote to memory of 1732 3288 Explorer.EXE ipconfig.exe PID 3288 wrote to memory of 1732 3288 Explorer.EXE ipconfig.exe PID 3288 wrote to memory of 1732 3288 Explorer.EXE ipconfig.exe PID 1732 wrote to memory of 1652 1732 ipconfig.exe Firefox.exe PID 1732 wrote to memory of 1652 1732 ipconfig.exe Firefox.exe PID 1732 wrote to memory of 1652 1732 ipconfig.exe Firefox.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exe"C:\Users\Admin\AppData\Local\Temp\f52a87f82d672530fb56cb062565ecc0881bd59c71e333895b38c65a9ded043d.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\SndVol.exeC:\Windows\System32\SndVol.exe2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵
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C:\Windows\SysWOW64\ipconfig.exe"C:\Windows\SysWOW64\ipconfig.exe"2⤵
- Suspicious use of SetThreadContext
- Gathers network information
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Program Files\Mozilla Firefox\Firefox.exe"C:\Program Files\Mozilla Firefox\Firefox.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1732-21-0x00000000012B0000-0x000000000134E000-memory.dmpFilesize
632KB
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memory/1732-17-0x0000000000C70000-0x0000000000CA6000-memory.dmpFilesize
216KB
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memory/1732-19-0x0000000001480000-0x00000000017CA000-memory.dmpFilesize
3.3MB
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memory/1732-20-0x0000000000C70000-0x0000000000CA6000-memory.dmpFilesize
216KB
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memory/1732-16-0x0000000000C70000-0x0000000000CA6000-memory.dmpFilesize
216KB
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memory/1732-32-0x00000000012B0000-0x000000000134E000-memory.dmpFilesize
632KB
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memory/1732-31-0x0000000000C70000-0x0000000000CA6000-memory.dmpFilesize
216KB
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memory/3288-38-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-53-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-61-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-63-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-62-0x0000000001130000-0x0000000001140000-memory.dmpFilesize
64KB
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memory/3288-60-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-59-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-58-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-57-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-22-0x0000000008B70000-0x0000000008C85000-memory.dmpFilesize
1.1MB
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memory/3288-23-0x0000000008B70000-0x0000000008C85000-memory.dmpFilesize
1.1MB
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memory/3288-25-0x000000000C830000-0x000000000CEF8000-memory.dmpFilesize
6.8MB
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memory/3288-56-0x0000000003300000-0x0000000003310000-memory.dmpFilesize
64KB
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memory/3288-55-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-33-0x0000000008B70000-0x0000000008C85000-memory.dmpFilesize
1.1MB
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memory/3288-34-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-35-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-36-0x0000000001130000-0x0000000001140000-memory.dmpFilesize
64KB
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memory/3288-37-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-15-0x000000000C830000-0x000000000CEF8000-memory.dmpFilesize
6.8MB
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memory/3288-39-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-41-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-40-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-42-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-45-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-44-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-46-0x0000000003300000-0x0000000003310000-memory.dmpFilesize
64KB
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memory/3288-47-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-48-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-50-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-49-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-51-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-52-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3288-54-0x0000000001120000-0x0000000001130000-memory.dmpFilesize
64KB
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memory/3692-3-0x0000000003100000-0x0000000004100000-memory.dmpFilesize
16.0MB
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memory/3692-0-0x0000000002300000-0x0000000002301000-memory.dmpFilesize
4KB
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memory/3692-1-0x0000000003100000-0x0000000004100000-memory.dmpFilesize
16.0MB
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memory/3692-2-0x0000000000400000-0x00000000005AF000-memory.dmpFilesize
1.7MB
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memory/3692-6-0x0000000002300000-0x0000000002301000-memory.dmpFilesize
4KB
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memory/3692-5-0x0000000000400000-0x00000000005AF000-memory.dmpFilesize
1.7MB
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memory/4400-13-0x0000000002CD0000-0x0000000003CD0000-memory.dmpFilesize
16.0MB
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memory/4400-12-0x0000000002CD0000-0x0000000003CD0000-memory.dmpFilesize
16.0MB
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memory/4400-11-0x000000001C650000-0x000000001C99A000-memory.dmpFilesize
3.3MB
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memory/4400-9-0x0000000002CD0000-0x0000000003CD0000-memory.dmpFilesize
16.0MB
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memory/4400-14-0x000000001C480000-0x000000001C49F000-memory.dmpFilesize
124KB
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memory/4400-18-0x0000000002CD0000-0x0000000003CD0000-memory.dmpFilesize
16.0MB