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Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
11/10/2023, 22:23
General
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Target
04a88978fa3aa202f80e68a53bc5f9e6a7f7746862b5ccf9025aaebffb3cc0f1.exe
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Size
73KB
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MD5
1c3775989e03de799a62061ef7bb2321
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SHA1
fdf0a1fe8d0080d1722251758ee394ef4c4aa008
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SHA256
04a88978fa3aa202f80e68a53bc5f9e6a7f7746862b5ccf9025aaebffb3cc0f1
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SHA512
279f3c4de2ff6d7790b2b9a5d4eba0cc1f57e7db90eeb5d1ee0ecdb786faecddeb18aa777e80a7dd1bff41c64898112d92371348dcd7f91e09c051b1eff2df7b
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SSDEEP
768:agO5xRYi+SfSWHHNvvG5bnl/NqNwsKVDstHxYD0p1aXKynF0vQmYZS0HdJnfWO:RshfSWHHNvoLqNwDDGw02eQmh0HjWO
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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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\04a88978fa3aa202f80e68a53bc5f9e6a7f7746862b5ccf9025aaebffb3cc0f1.exe"C:\Users\Admin\AppData\Local\Temp\04a88978fa3aa202f80e68a53bc5f9e6a7f7746862b5ccf9025aaebffb3cc0f1.exe"1⤵
- Modifies system executable filetype association
- Drops file in System32 directory
- Drops file in Windows directory
- 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
- 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
77KB
MD5ffde488a070a9838ecbe58d5aeab4d13
SHA107f9793a5cb83b9a3a1e227dccfe806087d48528
SHA2564a87ef29aeaf7371c3d8df4b0fbe0c70d357463794401ff0618b7e4ea1d75bc5
SHA5121862fcfcf655f639ea2dfb529f73a238e3bef60039eb04c6fe4b005949279b663a50e3d83dfff924ad362bf577570b7428b9c3e837cac8562fcac14c4b0e4f13
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Filesize
73KB
MD5414d17b07c3ab0670453ed483e58d539
SHA1f7f4c3263bd2ea219f3259b6d9f3086ba470cbae
SHA25675332355bc6931a408e172c722e3b3e6295929ac81ae0f31ede4ddcd77bef1d1
SHA5128b6fc2122d607718df1c96254c5666ada5d1158fb21839c6b28da0552e3da094fa1848c8a16691072486a2c8974a34770a30d73a1b86e785f411b17f3abf9940
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Filesize
73KB
MD5414d17b07c3ab0670453ed483e58d539
SHA1f7f4c3263bd2ea219f3259b6d9f3086ba470cbae
SHA25675332355bc6931a408e172c722e3b3e6295929ac81ae0f31ede4ddcd77bef1d1
SHA5128b6fc2122d607718df1c96254c5666ada5d1158fb21839c6b28da0552e3da094fa1848c8a16691072486a2c8974a34770a30d73a1b86e785f411b17f3abf9940
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Filesize
86KB
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Filesize
86KB
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Filesize
86KB