Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
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submitted
28-05-2024 01:34
General
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Target
2024-05-28_65ee7bdc476e96f1292636a6831d37a9_cryptolocker.exe
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Size
62KB
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MD5
65ee7bdc476e96f1292636a6831d37a9
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SHA1
bba1a1380cc1d8dfd7be58f5bd1869f942ec1634
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SHA256
a6d01fa3445b8013ca96845efeb82ddd9a41d1a8e746642ce4bbd85f75987484
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SHA512
92ab1ff5ea7f6d20cfed492e33cd9fa72c74e4a7a923e8042347a9edeb086f68ed9470b727cc839ca526838d10715892343a637346d58649b23da7e100b6479c
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SSDEEP
768:3Uz7yVEhs9+Hs1SQtOOtEvwDpjO9+4hdCY8EQMjpi/Wpi3B3URiLqCyLuAx8XG9J:3P+HsMQMOtEvwDpjoHy7B3g9CWuAxWA
Malware Config
Signatures
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Detection of CryptoLocker Variants 5 IoCs
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Detection of Cryptolocker Samples 5 IoCs
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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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 WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-05-28_65ee7bdc476e96f1292636a6831d37a9_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-05-28_65ee7bdc476e96f1292636a6831d37a9_cryptolocker.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\misid.exe"C:\Users\Admin\AppData\Local\Temp\misid.exe"2⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
62KB
MD503c839a201f0b77623a0335b788e184b
SHA10abb0c39fc915dc21e8c3c036cf751d5b62e9711
SHA2568d151b2c57d1359c78c043cdc802caff71ce3dd14534186a14195a580f1c0af9
SHA51297e6e63d1e2d84f3c64b41efbfb336475c196f6a5467e684dcfc0c4b645292de0b0379b28281ce381adc6e7638b5d62ce548f0e13cdb82032c2a224490e8255c
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Filesize
24KB
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Filesize
24KB
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Filesize
44KB
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Filesize
24KB
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Filesize
44KB
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Filesize
44KB
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Filesize
24KB
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Filesize
24KB
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Filesize
44KB