Analysis
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max time kernel
152s -
max time network
183s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 11:40
Static task
static1
Behavioral task
behavioral1
Sample
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe
Resource
win10v2004-20221111-en
General
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Target
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe
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Size
1.3MB
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MD5
a236cad56a466ed2146b283aa5a140be
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SHA1
70c9a826c5e0d954a5a3661bd75146c51e7b7e6c
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SHA256
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23
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SHA512
4c2924f77176f754cc2110fa5e4436752923881617c4b1f9433697bbda0484f3aab2f72c20c695da4d096f7fff021f821fc5af623a4cfbc526d7b89a79f290bf
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SSDEEP
24576:pxkm2WbVJ4K6QXSzJu9G+iXZHI5Yj4HxoL/2UkjtJ+gkV:pxMUTj64SzJu0FIajWxoL+UkLm
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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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
Processes:
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exeQQMin.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ QQMin.exe -
ModiLoader Second Stage 8 IoCs
Processes:
resource yara_rule behavioral1/memory/1812-60-0x0000000000400000-0x00000000006D7000-memory.dmp modiloader_stage2 behavioral1/memory/1752-64-0x0000000077D20000-0x0000000077EA0000-memory.dmp modiloader_stage2 behavioral1/memory/1752-65-0x0000000000400000-0x00000000006D7000-memory.dmp modiloader_stage2 behavioral1/memory/1812-66-0x0000000000400000-0x00000000006D7000-memory.dmp modiloader_stage2 behavioral1/memory/1812-68-0x0000000000400000-0x00000000006D7000-memory.dmp modiloader_stage2 behavioral1/memory/1752-69-0x0000000000400000-0x00000000006D7000-memory.dmp modiloader_stage2 behavioral1/memory/1752-71-0x0000000000400000-0x00000000006D7000-memory.dmp modiloader_stage2 behavioral1/memory/1812-72-0x0000000000400000-0x00000000006D7000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
Processes:
QQMin.exepid process 1752 QQMin.exe -
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exeQQMin.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Wine dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Wine QQMin.exe -
Loads dropped DLL 1 IoCs
Processes:
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exepid process 1812 dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\windows\CurrentVersion\Run dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\QQMin = "\"C:\\Program Files\\Common Files\\Microsoft Shared\\MSINFO\\QQMin.exe\"" dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exeQQMin.exepid process 1812 dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe 1752 QQMin.exe -
Drops file in Program Files directory 2 IoCs
Processes:
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exedescription ioc process File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\QQMin.exe dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\MSINFO\QQMin.exe dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exeQQMin.exepid process 1812 dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe 1752 QQMin.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
QQMin.exedescription pid process Token: SeIncBasePriorityPrivilege 1752 QQMin.exe Token: SeIncBasePriorityPrivilege 1752 QQMin.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exedescription pid process target process PID 1812 wrote to memory of 1752 1812 dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe QQMin.exe PID 1812 wrote to memory of 1752 1812 dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe QQMin.exe PID 1812 wrote to memory of 1752 1812 dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe QQMin.exe PID 1812 wrote to memory of 1752 1812 dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe QQMin.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe"C:\Users\Admin\AppData\Local\Temp\dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Identifies Wine through registry keys
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Program Files\Common Files\Microsoft Shared\MSINFO\QQMin.exe"C:\Program Files\Common Files\Microsoft Shared\MSINFO\QQMin.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Program Files\Common Files\Microsoft Shared\MSInfo\QQMin.exeFilesize
1.3MB
MD5a236cad56a466ed2146b283aa5a140be
SHA170c9a826c5e0d954a5a3661bd75146c51e7b7e6c
SHA256dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23
SHA5124c2924f77176f754cc2110fa5e4436752923881617c4b1f9433697bbda0484f3aab2f72c20c695da4d096f7fff021f821fc5af623a4cfbc526d7b89a79f290bf
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\Program Files\Common Files\Microsoft Shared\MSInfo\QQMin.exeFilesize
1.3MB
MD5a236cad56a466ed2146b283aa5a140be
SHA170c9a826c5e0d954a5a3661bd75146c51e7b7e6c
SHA256dd251c331d2e29cf926836b77fa6992b0491b136acb24fa3485cd01e16d29f23
SHA5124c2924f77176f754cc2110fa5e4436752923881617c4b1f9433697bbda0484f3aab2f72c20c695da4d096f7fff021f821fc5af623a4cfbc526d7b89a79f290bf
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memory/1752-62-0x0000000000400000-0x00000000006D7000-memory.dmpFilesize
2.8MB
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memory/1752-64-0x0000000077D20000-0x0000000077EA0000-memory.dmpFilesize
1.5MB
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memory/1752-71-0x0000000000400000-0x00000000006D7000-memory.dmpFilesize
2.8MB
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memory/1752-58-0x0000000000000000-mapping.dmp
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memory/1752-70-0x0000000077D20000-0x0000000077EA0000-memory.dmpFilesize
1.5MB
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memory/1752-69-0x0000000000400000-0x00000000006D7000-memory.dmpFilesize
2.8MB
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memory/1752-65-0x0000000000400000-0x00000000006D7000-memory.dmpFilesize
2.8MB
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memory/1812-61-0x0000000005530000-0x0000000005807000-memory.dmpFilesize
2.8MB
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memory/1812-54-0x0000000000400000-0x00000000006D7000-memory.dmpFilesize
2.8MB
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memory/1812-66-0x0000000000400000-0x00000000006D7000-memory.dmpFilesize
2.8MB
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memory/1812-67-0x0000000077D20000-0x0000000077EA0000-memory.dmpFilesize
1.5MB
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memory/1812-68-0x0000000000400000-0x00000000006D7000-memory.dmpFilesize
2.8MB
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memory/1812-56-0x0000000077D20000-0x0000000077EA0000-memory.dmpFilesize
1.5MB
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memory/1812-60-0x0000000000400000-0x00000000006D7000-memory.dmpFilesize
2.8MB
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memory/1812-55-0x00000000759F1000-0x00000000759F3000-memory.dmpFilesize
8KB
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memory/1812-72-0x0000000000400000-0x00000000006D7000-memory.dmpFilesize
2.8MB
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memory/1812-73-0x0000000077D20000-0x0000000077EA0000-memory.dmpFilesize
1.5MB