Analysis
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max time kernel
144s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
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submitted
13/11/2023, 23:48
General
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Target
7bfc392ee9570d4f9864f31494bb90142cdf43fe242c47e548276f1fc3b6abd5.exe
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Size
7.1MB
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MD5
8cf41f7fc9856c62210e8a7cd008f42d
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SHA1
e82a935f1411f12d75fc25b011f13f7d16e374c9
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SHA256
7bfc392ee9570d4f9864f31494bb90142cdf43fe242c47e548276f1fc3b6abd5
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SHA512
fc6981f10afbc02e6ce1d25695ea24ac870df555dea212a6dbf1cdfbb2e2e83ef5b67aa7cde81bdf330e09452a7ccd35db6eb85796ea73cecacef337e59db121
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SSDEEP
196608:LU2aLy2f3L86xM82p39uWwNXF/pDi838NnNoS:oDLyP6xX2pvwN+8a
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 4 IoCs
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UPX packed file 47 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of SendNotifyMessage 1 IoCs
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Suspicious use of SetWindowsHookEx 6 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\7bfc392ee9570d4f9864f31494bb90142cdf43fe242c47e548276f1fc3b6abd5.exe"C:\Users\Admin\AppData\Local\Temp\7bfc392ee9570d4f9864f31494bb90142cdf43fe242c47e548276f1fc3b6abd5.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\kaidisoft\bilibilivideo\7bfc392ee9570d4f9864f31494bb90142cdf43fe242c47e548276f1fc3b6abd5.exe"C:\kaidisoft\bilibilivideo\7bfc392ee9570d4f9864f31494bb90142cdf43fe242c47e548276f1fc3b6abd5.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
10.6MB
MD550c266e46ccf9bc8956279f78d51f205
SHA10ba5b98a91a9a019cd9b87cf01796c65ee6a0839
SHA256c58e066a293ff260037487d37e37bf3d890c16383d817c7573dab51c514cbd00
SHA5127350a82820faeba3172fad3d87b04c6a2967b797a321a78a53e7156c37fed4661a66d2f78e2f3ddbcbc0d10a56f5d761f7eb761f05d2841568b34841c17e0d37
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Filesize
7.1MB
MD58cf41f7fc9856c62210e8a7cd008f42d
SHA1e82a935f1411f12d75fc25b011f13f7d16e374c9
SHA2567bfc392ee9570d4f9864f31494bb90142cdf43fe242c47e548276f1fc3b6abd5
SHA512fc6981f10afbc02e6ce1d25695ea24ac870df555dea212a6dbf1cdfbb2e2e83ef5b67aa7cde81bdf330e09452a7ccd35db6eb85796ea73cecacef337e59db121
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Filesize
7.1MB
MD58cf41f7fc9856c62210e8a7cd008f42d
SHA1e82a935f1411f12d75fc25b011f13f7d16e374c9
SHA2567bfc392ee9570d4f9864f31494bb90142cdf43fe242c47e548276f1fc3b6abd5
SHA512fc6981f10afbc02e6ce1d25695ea24ac870df555dea212a6dbf1cdfbb2e2e83ef5b67aa7cde81bdf330e09452a7ccd35db6eb85796ea73cecacef337e59db121
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Filesize
10.6MB
MD550c266e46ccf9bc8956279f78d51f205
SHA10ba5b98a91a9a019cd9b87cf01796c65ee6a0839
SHA256c58e066a293ff260037487d37e37bf3d890c16383d817c7573dab51c514cbd00
SHA5127350a82820faeba3172fad3d87b04c6a2967b797a321a78a53e7156c37fed4661a66d2f78e2f3ddbcbc0d10a56f5d761f7eb761f05d2841568b34841c17e0d37
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Filesize
10.6MB
MD550c266e46ccf9bc8956279f78d51f205
SHA10ba5b98a91a9a019cd9b87cf01796c65ee6a0839
SHA256c58e066a293ff260037487d37e37bf3d890c16383d817c7573dab51c514cbd00
SHA5127350a82820faeba3172fad3d87b04c6a2967b797a321a78a53e7156c37fed4661a66d2f78e2f3ddbcbc0d10a56f5d761f7eb761f05d2841568b34841c17e0d37
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Filesize
7.1MB
MD58cf41f7fc9856c62210e8a7cd008f42d
SHA1e82a935f1411f12d75fc25b011f13f7d16e374c9
SHA2567bfc392ee9570d4f9864f31494bb90142cdf43fe242c47e548276f1fc3b6abd5
SHA512fc6981f10afbc02e6ce1d25695ea24ac870df555dea212a6dbf1cdfbb2e2e83ef5b67aa7cde81bdf330e09452a7ccd35db6eb85796ea73cecacef337e59db121
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Filesize
7.1MB
MD58cf41f7fc9856c62210e8a7cd008f42d
SHA1e82a935f1411f12d75fc25b011f13f7d16e374c9
SHA2567bfc392ee9570d4f9864f31494bb90142cdf43fe242c47e548276f1fc3b6abd5
SHA512fc6981f10afbc02e6ce1d25695ea24ac870df555dea212a6dbf1cdfbb2e2e83ef5b67aa7cde81bdf330e09452a7ccd35db6eb85796ea73cecacef337e59db121
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Filesize
9.2MB
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Filesize
9.2MB
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Filesize
9.2MB
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Filesize
248KB
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Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
9.2MB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
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Filesize
1024KB
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Filesize
248KB
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Filesize
9.2MB
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Filesize
9.2MB
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Filesize
64KB
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Filesize
9.2MB
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Filesize
1024KB
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Filesize
9.2MB
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Filesize
9.2MB
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Filesize
9.2MB
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Filesize
9.2MB
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Filesize
9.2MB
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Filesize
9.2MB
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Filesize
9.2MB
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Filesize
9.2MB
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Filesize
9.2MB
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Filesize
9.2MB