Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
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submitted
11/06/2024, 00:59
General
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Target
2024-06-11_62ef4dbce85c4872cbbad30360a501d4_bkransomware.exe
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Size
1.7MB
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MD5
62ef4dbce85c4872cbbad30360a501d4
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SHA1
1719ce1e13e14c24560f8556aab25af387112498
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SHA256
a3be9726b0600d5bc89cd809b17567cb573e0faeb7ab28a803e88bca3cc04afe
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SHA512
50ed2edf6559e4dc04134dd4d08ba5d1a1854c2dc150f5b5d5f9cf03ee1f0b179662f6bb667c7497bef722909555f9d2573146066b29d054eca3a83d0cbb9a1c
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SSDEEP
24576:M2lmh4Rt/TwSfVcYG3K/cJHlnFR+IGNe8j3Iz:M2Mh4RtLNiXicJFFRGNzj3
Score
7/10
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
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Drops file in System32 directory 1 IoCs
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Drops file in Windows directory 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-06-11_62ef4dbce85c4872cbbad30360a501d4_bkransomware.exe"C:\Users\Admin\AppData\Local\Temp\2024-06-11_62ef4dbce85c4872cbbad30360a501d4_bkransomware.exe"1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.4MB
MD58142953f5a263541918a8e3e2cca1d54
SHA1141ba7eab9f5a03ba31ac71037a7925967fa6398
SHA256263c5b3e27c4e885af5eb10d92c3088f888faaef45538d887ef4788f7d5f2e4f
SHA512776cded19ca1f139551ec551b7bc7b0a0827ca575450a65bf94d11d30784a8f9ec58a7e22a345f19cee27891662c8acd36df80c70ca8f72a0914870f2cb29116
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Filesize
2.5MB
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Filesize
408KB
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Filesize
408KB
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Filesize
2.5MB
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Filesize
2.1MB
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Filesize
2.1MB