Analysis
-
max time kernel
112s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
24-09-2024 21:13
Static task
static1
Behavioral task
behavioral1
Sample
f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe
Resource
win10v2004-20240802-en
General
-
Target
f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe
-
Size
1.0MB
-
MD5
8246193b152a6ba249a4c4525975f120
-
SHA1
7525bf9ce09364b56cc5d63feba865db25739553
-
SHA256
f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0
-
SHA512
1ba12e9cd560fc88e2fa9bd0b1558dd854fbd5d3ed05e5d807cfd74993e6ca4fb8dc810a6115a33a8916b2a136a12d129e1cc09a3353c75feb6a10d00bb19573
-
SSDEEP
24576:FAGCXShRzChx2qGBqmzWI1m8aie0tLzN7gKxf4O1Yecw4E2GyQW+Wta:2XwRWhxlQXo8algpDSO+TAM
Malware Config
Signatures
-
ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ ³Æ¹ÇËãÃü.exe -
ModiLoader Second Stage 32 IoCs
resource yara_rule behavioral2/memory/2948-3-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2948-5-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2948-4-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2948-6-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2948-10-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2948-9-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-16-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-17-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-18-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-19-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-20-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-21-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-22-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2948-24-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-26-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-27-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-28-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-29-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-30-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-31-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-32-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-33-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-34-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-35-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-36-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-37-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-38-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-39-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-40-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-41-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-42-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 behavioral2/memory/2944-43-0x0000000000400000-0x0000000000640000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
pid Process 2944 ³Æ¹ÇËãÃü.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.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Wine f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe Key opened \REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Software\Wine ³Æ¹ÇËãÃü.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\³Æ¹ÇËãÃü = "\"C:\\Program Files\\Common Files\\Microsoft Shared\\MSINFO\\³Æ¹ÇËãÃü.exe\"" f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2948 f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe 2944 ³Æ¹ÇËãÃü.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\³Æ¹ÇËãÃü.exe f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\MSINFO\³Æ¹ÇËãÃü.exe f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ³Æ¹ÇËãÃü.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2948 f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe 2948 f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe 2944 ³Æ¹ÇËãÃü.exe 2944 ³Æ¹ÇËãÃü.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 2944 ³Æ¹ÇËãÃü.exe Token: SeIncBasePriorityPrivilege 2944 ³Æ¹ÇËãÃü.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2948 wrote to memory of 2944 2948 f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe 82 PID 2948 wrote to memory of 2944 2948 f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe 82 PID 2948 wrote to memory of 2944 2948 f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe"C:\Users\Admin\AppData\Local\Temp\f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0N.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Identifies Wine through registry keys
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Program Files\Common Files\Microsoft Shared\MSINFO\³Æ¹ÇËãÃü.exe"C:\Program Files\Common Files\Microsoft Shared\MSINFO\³Æ¹ÇËãÃü.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2944
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.0MB
MD58246193b152a6ba249a4c4525975f120
SHA17525bf9ce09364b56cc5d63feba865db25739553
SHA256f6658785075a2c7586137ffcafee34eb33f9b5df707373a0e3748541b3b4b2b0
SHA5121ba12e9cd560fc88e2fa9bd0b1558dd854fbd5d3ed05e5d807cfd74993e6ca4fb8dc810a6115a33a8916b2a136a12d129e1cc09a3353c75feb6a10d00bb19573