Analysis
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max time kernel
150s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
12/06/2024, 14:26
General
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Target
2024-06-12_0be846a35411f9fe2945136f9484ede4_cryptolocker.exe
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Size
86KB
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MD5
0be846a35411f9fe2945136f9484ede4
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SHA1
5b381ec11e214ee3cee07b6bd496ed79bea2aab1
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SHA256
a0af18c1e024f46b3eeaa33c32db7c4b385ff2e209974e6b64f2c62851d0f074
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SHA512
d0912689fc39a9304ccec919d220833c19cbe7b1569e94a0e2fcb37fccd17fd577ae07cf52d55ca701eafcf1471ea7248a06488cc0a04eb68829682045ae5431
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SSDEEP
1536:Tj+jsMQMOtEvwDpj5HmpJpOUHECgNMo0vp2EMMrC+3nB:TCjsIOtEvwDpj5HE/OUHnSMH
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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 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 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-12_0be846a35411f9fe2945136f9484ede4_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-12_0be846a35411f9fe2945136f9484ede4_cryptolocker.exe"1⤵
- Checks computer location settings
- 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
86KB
MD59c229f94b9bc5728f3079346bba408e2
SHA1b9d3b23c3cc0727dd86806178b87656e398c9551
SHA2568afc6d34174a92f21e9060c844b659b82d1da6fde0d6a82601909a1cd0c68c8b
SHA512144407a41c8a2fc6980b4444825167d1a3633c54776e5a715e533bb5665b8528c7194f023ae841a7fea2f42a2cc40a521c7b826d2cd3433ef6583b1ea50f9df1
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Filesize
56KB
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Filesize
56KB
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Filesize
56KB
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Filesize
24KB
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Filesize
24KB
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Filesize
24KB
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Filesize
56KB