Analysis
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max time kernel
149s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
06-08-2024 06:54
General
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Target
87efac17cb69a28e28eb15540f20ee9c9e1ad56d3f98b983689e5d1f45ca9754.exe
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Size
75KB
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MD5
eca4fc0f904e6323955bc57dd68ae58f
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SHA1
89359b5b5f9103f255fa44e1bba9c2009e3e8d0f
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SHA256
87efac17cb69a28e28eb15540f20ee9c9e1ad56d3f98b983689e5d1f45ca9754
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SHA512
15bbeb1af9c9f9550e18fba6470e4d28094f0a60a2fda7e555a59bd408fb23bf0511eb94c7d04bab503d08dc99337127662354ed47a2ea209e1ce244259e2137
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SSDEEP
768:agO5xRYi+SfSWHHNvvG5bnl/NqNwsKVDstHxYD0p1aXKynF0vQmYZS0HdJnfWOEd:RshfSWHHNvoLqNwDDGw02eQmh0HjWOEd
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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Modifies system executable filetype association 2 TTPs 5 IoCs
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Drops file in System32 directory 4 IoCs
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Drops file in Windows directory 2 IoCs
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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.
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Modifies registry class 15 IoCs
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Suspicious behavior: EnumeratesProcesses 28 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of SetWindowsHookEx 3 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\87efac17cb69a28e28eb15540f20ee9c9e1ad56d3f98b983689e5d1f45ca9754.exe"C:\Users\Admin\AppData\Local\Temp\87efac17cb69a28e28eb15540f20ee9c9e1ad56d3f98b983689e5d1f45ca9754.exe"1⤵
- Modifies system executable filetype association
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system\rundll32.exeC:\Windows\system\rundll32.exe2⤵
- Executes dropped EXE
- Modifies system executable filetype association
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
80KB
MD58e578174506bf36199aded356bfc8cf1
SHA1eb7ac4f8b5e66d500bf8683e578fd030b7697565
SHA256799bd0227abe5c7f784991025672201545b31cb2e1ecb8df4e863988bd6782f9
SHA512347f286864ff4c6d8f29e91b9d964180c0fca96ac953a82453459ddf05ef23a3556cc336b74a67a1bac348e6b6d7777954e1ea467b51a93fdbc36dca75ec64a4
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Filesize
80KB
MD55724cc4ab2126ec4a78c7692bb3d163b
SHA19cd1be38e66bfabef7ba0cce492d102c9ce9d286
SHA256244aba5cc2cd9218e71bd8f039f87a4c3cde5e8a5d2ec71322effc0fc818d9fb
SHA5123b33e8f7c9ec4155300ac5f4597d14b9445a211711e41679c10fb7a6551826f449c8a88fa9fb74f24284136c589a660f059354652773daf06dc831ee464d377b
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Filesize
86KB
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Filesize
86KB