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Analysis
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max time kernel
144s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
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submitted
29/01/2024, 00:11
General
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Target
7e5ed0f125ebcfccc4c256c1b753e367.exe
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Size
999KB
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MD5
7e5ed0f125ebcfccc4c256c1b753e367
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SHA1
c4ab02cfae62e0ab4932233f7397f41057bf362c
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SHA256
ea6b7a5a586cff0836c14018509e93ddcf75b524694c2a6bda166efd1d86f9c9
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SHA512
d2f2a31df5a11a6c52038d06dfbd2b57656e8fe51cd505bbf8abc204b6f733a4e085ff1267b5e7a48e46b73c4f03e712fbb603dea54a3fd6532988164d11ca82
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SSDEEP
24576:ThAyNr5Xk6cJvH3scLUwo6ZEjmW0cfU43dzux:WyNr+6cdpo1mwc43Bu
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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UAC bypass 3 TTPs 1 IoCs
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ModiLoader Second Stage 21 IoCs
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Deletes itself 1 IoCs
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Executes dropped EXE 1 IoCs
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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.
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Themida packer 23 IoCs
Detects Themida, an advanced Windows software protection system.
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Adds Run key to start application 2 TTPs 1 IoCs
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Checks whether UAC is enabled 1 TTPs 3 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Drops file in Windows directory 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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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 6 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
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System policy modification 1 TTPs 1 IoCs
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\7e5ed0f125ebcfccc4c256c1b753e367.exe"C:\Users\Admin\AppData\Local\Temp\7e5ed0f125ebcfccc4c256c1b753e367.exe"1⤵
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\mstwain32.exe"C:\Windows\mstwain32.exe" \melt "C:\Users\Admin\AppData\Local\Temp\7e5ed0f125ebcfccc4c256c1b753e367.exe"2⤵
- UAC bypass
- Deletes itself
- Executes dropped EXE
- Identifies Wine through registry keys
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- System policy modification
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Modify Registry
3Virtualization/Sandbox Evasion
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
999KB
MD57e5ed0f125ebcfccc4c256c1b753e367
SHA1c4ab02cfae62e0ab4932233f7397f41057bf362c
SHA256ea6b7a5a586cff0836c14018509e93ddcf75b524694c2a6bda166efd1d86f9c9
SHA512d2f2a31df5a11a6c52038d06dfbd2b57656e8fe51cd505bbf8abc204b6f733a4e085ff1267b5e7a48e46b73c4f03e712fbb603dea54a3fd6532988164d11ca82
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Filesize
4KB
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Filesize
4KB
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Filesize
1008KB
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Filesize
1008KB
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Filesize
1008KB
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Filesize
1008KB
-
Filesize
1008KB
-
Filesize
1008KB
-
Filesize
1008KB
-
Filesize
1008KB
-
Filesize
1008KB
-
Filesize
1008KB
-
Filesize
4KB
-
Filesize
1008KB
-
Filesize
960KB
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Filesize
1008KB
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Filesize
1008KB
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Filesize
1008KB
-
Filesize
1008KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
-
Filesize
4KB
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Filesize
8KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
1008KB
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Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
1008KB
-
Filesize
56KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
80KB
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Filesize
960KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
-
Filesize
4KB
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Filesize
1008KB
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Filesize
1008KB
-
Filesize
4KB
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Filesize
4KB
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Filesize
64KB
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Filesize
4KB
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Filesize
1008KB
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Filesize
1008KB
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Filesize
4KB
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Filesize
4KB
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Filesize
52KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
-
Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB