Analysis
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max time kernel
152s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
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submitted
12/11/2023, 08:01
General
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Target
NEAS.cf8c2e2e3af751573012b7c5945617f0.exe
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Size
135KB
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MD5
cf8c2e2e3af751573012b7c5945617f0
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SHA1
29f388dcea4bde4c30ae0cc92f38dd5b18a3baa1
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SHA256
625a7fe2fa3b5ad2bc4d87a987ff146a171474965fd13c9a902a30876eeff970
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SHA512
623c98a40b38538e6b84fd3d2eb19942ed26f94dc1325136e04a0d0dcc15d83874af64ab6b826b44656565a72a41653a006090a3680ad5ac39c0feb045b8d76e
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SSDEEP
1536:UfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbV1iFX:UVqoCl/YgjxEufVU0TbTyDDalP0X
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
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Executes dropped EXE 4 IoCs
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Adds Run key to start application 2 TTPs 4 IoCs
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Drops file in System32 directory 2 IoCs
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Drops file in Windows directory 4 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: GetForegroundWindowSpam 2 IoCs
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Suspicious use of SetWindowsHookEx 10 IoCs
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Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.cf8c2e2e3af751573012b7c5945617f0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.cf8c2e2e3af751573012b7c5945617f0.exe"1⤵
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\windows\resources\themes\explorer.exec:\windows\resources\themes\explorer.exe2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\windows\resources\spoolsv.exec:\windows\resources\spoolsv.exe SE3⤵
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\windows\resources\svchost.exec:\windows\resources\svchost.exe4⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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\??\c:\windows\resources\spoolsv.exec:\windows\resources\spoolsv.exe PR5⤵
- Executes dropped EXE
- 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
135KB
MD53d8d6bf72da1a21d0b3f217e8422de9f
SHA1d424ee5ef6613257dfd6ff98373cd216d430903a
SHA2565bb82de24f91621dfc1104f4d7d9cf25988355bed05a26c49c44fe51899d940d
SHA512986935571561b032c72c3dc64c47ff382d4149cabb8cfe820b92e47d611de4407f9c08d08c49cd4c3d6668aa07c57c1aa90884f16543d56cfd1ee35e93d1b8ec
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Filesize
135KB
MD5f805c3fa5f03521ec5651610eb5869f6
SHA153fcd8aafbffce5b9e9b98b95d25bb84c6e8a499
SHA2566aa1573eade2502cc87e5d726aebd6615a273c83ad44150867613912055b1074
SHA5120ca280bfb61553953ffdd74dda96c597683602860827bd8d9e085aaad89680aff39ab967ea3a15fa59c5a81b34ae4c1162b71428e7fd24b38f23b0aea1f048ae
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Filesize
135KB
MD5f805c3fa5f03521ec5651610eb5869f6
SHA153fcd8aafbffce5b9e9b98b95d25bb84c6e8a499
SHA2566aa1573eade2502cc87e5d726aebd6615a273c83ad44150867613912055b1074
SHA5120ca280bfb61553953ffdd74dda96c597683602860827bd8d9e085aaad89680aff39ab967ea3a15fa59c5a81b34ae4c1162b71428e7fd24b38f23b0aea1f048ae
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Filesize
135KB
MD5f805c3fa5f03521ec5651610eb5869f6
SHA153fcd8aafbffce5b9e9b98b95d25bb84c6e8a499
SHA2566aa1573eade2502cc87e5d726aebd6615a273c83ad44150867613912055b1074
SHA5120ca280bfb61553953ffdd74dda96c597683602860827bd8d9e085aaad89680aff39ab967ea3a15fa59c5a81b34ae4c1162b71428e7fd24b38f23b0aea1f048ae
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Filesize
135KB
MD5e12f71438b805b30775592dccefff29b
SHA161b7bc1de7a0208f95d0e7c6ade9b4259443fd84
SHA25654fac2a15f007efdc90e16751345b6bc01382eab71afc02d5b5e78e51835a95a
SHA51244cc272fc10c0f5953480fe52b7f93869ca256625bf94f0f894b9c6ca3b574c3cb76b4209641197da5aa99f2e7836c6b15527b0321bb35a00bb7200459714f3a
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Filesize
135KB
MD5f805c3fa5f03521ec5651610eb5869f6
SHA153fcd8aafbffce5b9e9b98b95d25bb84c6e8a499
SHA2566aa1573eade2502cc87e5d726aebd6615a273c83ad44150867613912055b1074
SHA5120ca280bfb61553953ffdd74dda96c597683602860827bd8d9e085aaad89680aff39ab967ea3a15fa59c5a81b34ae4c1162b71428e7fd24b38f23b0aea1f048ae
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Filesize
135KB
MD5e12f71438b805b30775592dccefff29b
SHA161b7bc1de7a0208f95d0e7c6ade9b4259443fd84
SHA25654fac2a15f007efdc90e16751345b6bc01382eab71afc02d5b5e78e51835a95a
SHA51244cc272fc10c0f5953480fe52b7f93869ca256625bf94f0f894b9c6ca3b574c3cb76b4209641197da5aa99f2e7836c6b15527b0321bb35a00bb7200459714f3a
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Filesize
135KB
MD53d8d6bf72da1a21d0b3f217e8422de9f
SHA1d424ee5ef6613257dfd6ff98373cd216d430903a
SHA2565bb82de24f91621dfc1104f4d7d9cf25988355bed05a26c49c44fe51899d940d
SHA512986935571561b032c72c3dc64c47ff382d4149cabb8cfe820b92e47d611de4407f9c08d08c49cd4c3d6668aa07c57c1aa90884f16543d56cfd1ee35e93d1b8ec
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Filesize
124KB
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Filesize
124KB
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Filesize
124KB
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Filesize
124KB
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Filesize
124KB