Analysis
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max time kernel
899s -
max time network
866s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
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submitted
24/03/2025, 22:22
General
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Target
457C9141ECDD9E9CFC61551FEA2BCB86AFF56CC8.exe
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Size
274KB
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MD5
d476d735ba41702724d7dd7f5d1c32c3
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SHA1
457c9141ecdd9e9cfc61551fea2bcb86aff56cc8
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SHA256
1fc62e423ea4522f559aebf7642efe2c83a563c6eeff0192432725efde096e1a
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SHA512
66337c6180d095d9b7447dcd0a4b9a3cce2e81f3c0ee3bf94e8cc0285f9395a045b8f250abb1fd82d0de1aefe20dc9353857f51201b722caf805c63661b39e20
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SSDEEP
6144:8AsBZW+83AjJJkjb8elFfnBhnjgGxuXUYMoRf1ThAIR:L+MAj94FpljjuXL/l12IR
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 family
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
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Checks for common network interception software 1 TTPs
Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
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Looks for VirtualBox drivers on disk 2 TTPs 1 IoCs
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ModiLoader Second Stage 27 IoCs
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Adds policy Run key to start application 2 TTPs 2 IoCs
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Looks for VMWare Tools registry key 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Deletes itself 1 IoCs
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Loads dropped DLL 3 IoCs
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Adds Run key to start application 2 TTPs 3 IoCs
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext 4 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Modifies Internet Explorer settings 1 TTPs 2 IoCs
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Modifies registry class 7 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: MapViewOfSection 3 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 26 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\457C9141ECDD9E9CFC61551FEA2BCB86AFF56CC8.exe"C:\Users\Admin\AppData\Local\Temp\457C9141ECDD9E9CFC61551FEA2BCB86AFF56CC8.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\457C9141ECDD9E9CFC61551FEA2BCB86AFF56CC8.exe"C:\Users\Admin\AppData\Local\Temp\457C9141ECDD9E9CFC61551FEA2BCB86AFF56CC8.exe"2⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe3⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe4⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VirtualBox drivers on disk
- Adds policy Run key to start application
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Deletes itself
- Adds Run key to start application
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\SysWOW64\regsvr32.exe"5⤵
- System Location Discovery: System Language Discovery
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C:\Windows\system32\mshta.exe"C:\Windows\system32\mshta.exe" javascript:Hf38mvOU="Twj";L1J=new%20ActiveXObject("WScript.Shell");ryeJ66rQb="cb5";mGIJ2=L1J.RegRead("HKLM\\software\\Wow6432Node\\VGpfzSXJ\\oi976Nhwn");AXKjc6qJQ9="8J";eval(mGIJ2);A8JgKz7bE="XVbgU";1⤵
- Process spawned unexpected child process
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" iex $env:sumyl2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
11KB
MD5883eff06ac96966270731e4e22817e11
SHA1523c87c98236cbc04430e87ec19b977595092ac8
SHA25644e5dfd551b38e886214bd6b9c8ee913c4c4d1f085a6575d97c3e892b925da82
SHA51260333253342476911c84bbc1d9bf8a29f811207787fdd6107dce8d2b6e031669303f28133ffc811971ed7792087fe90fb1faabc0af4e91c298ba51e28109a390
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Filesize
11KB
MD5ae06b929b3f282d0dbc87e461795a8ff
SHA17b2c2242008d0b05c205b70ff4639a9b59539bab
SHA256a869b6a12d4266f1b474091fc687db54a40ba34e1721853a00727c2b450e37d7
SHA512e59c42373ba2ae3fc6acf84aadbeaa589aba36604398a1eda58f0c27766255c37a09d1ed362757a97423dc8c2bc36ab31c176b018fccb2bf988b1341c471e246
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Filesize
816KB
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Filesize
224KB
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Filesize
816KB
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Filesize
224KB
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Filesize
816KB
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Filesize
816KB
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Filesize
816KB
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Filesize
816KB
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Filesize
816KB
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Filesize
224KB
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Filesize
816KB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
1.2MB
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Filesize
216KB
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Filesize
6.2MB
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Filesize
104KB
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Filesize
408KB
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Filesize
6.5MB
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Filesize
304KB
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Filesize
120KB
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Filesize
3.3MB
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Filesize
136KB
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Filesize
408KB