Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
28/04/2024, 00:37
General
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Target
2024-04-28_c53eed00558d96c51f164230d55098d0_cryptolocker.exe
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Size
42KB
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MD5
c53eed00558d96c51f164230d55098d0
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SHA1
3a67106ebfbb8cd37e3df170745ee129fa97f77d
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SHA256
48af4c45c013fb542fe20e94d79b1c643f455236542aaff7c580cfc4406b65ad
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SHA512
eebd064051295284653141c8331c73ab3d96c1b972230a3501ee341beb4fe4ff9dec717e29a1934db22e9a45fe040478f3ad9be8c181388e8148f9112db42b0f
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFRY+iyDv:m5nkFNMOtEvwDpjG8hhXy+iyDv
Malware Config
Signatures
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Detection of CryptoLocker Variants 6 IoCs
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Detection of Cryptolocker Samples 3 IoCs
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Detects executables built or packed with MPress PE compressor 6 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\2024-04-28_c53eed00558d96c51f164230d55098d0_cryptolocker.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-28_c53eed00558d96c51f164230d55098d0_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
42KB
MD52c6c4be68129883960a6f7f94be51fd3
SHA1ed80a8651d089548475fce49f6caf254e4791585
SHA2569ff2e9d5ef257a0416e9c0226e91e44d9438b7d5e8aaeef0f1842070c7579754
SHA512b8d1c1af39628cb196de64b290dfedf78125ead0350748215036c27532637f7681743c525602f7878dd9db38f854f6e5e401635528d0a6e9781ca936a22fbef9
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Filesize
56KB
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Filesize
24KB
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Filesize
24KB
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Filesize
56KB
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Filesize
24KB
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Filesize
56KB
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Filesize
24KB
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Filesize
24KB
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Filesize
56KB
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Filesize
56KB