Analysis
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max time kernel
150s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
29-11-2022 03:04
Static task
static1
Behavioral task
behavioral1
Sample
2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe
Resource
win7-20220901-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe
Resource
win10v2004-20221111-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe
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Size
228KB
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MD5
1eb97d2d7059bf753e453426a4c28c20
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SHA1
04bd9737cc8f173a2955b49fdccee742d2e9413d
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SHA256
2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024
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SHA512
08388486fee26fb7011a2d0e112e2763c3c327e61472729a10b9b8a0422e7da274e56634da71316e474f092e3578007a50c442c23a58300f57725fe8b3439f13
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SSDEEP
6144:Zmua3PFKs7aFwKWwalhrEqxF6snji81RUinKZHg/aSd:ZmuoPhAmZIH+aA
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe Set value (int) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" heecex.exe -
Executes dropped EXE 1 IoCs
pid Process 2044 heecex.exe -
Loads dropped DLL 2 IoCs
pid Process 1416 2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe 1416 2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /b" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /x" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /n" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /y" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /h" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /t" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /s" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /g" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /z" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /c" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /e" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /o" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /m" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /f" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /l" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /v" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /q" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /w" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /d" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /p" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /k" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /w" 2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /r" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /j" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /a" heecex.exe Key created \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\ heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /i" heecex.exe Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\heecex = "C:\\Users\\Admin\\heecex.exe /u" heecex.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1416 2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe 2044 heecex.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1416 2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe 2044 heecex.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1416 wrote to memory of 2044 1416 2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe 27 PID 1416 wrote to memory of 2044 1416 2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe 27 PID 1416 wrote to memory of 2044 1416 2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe 27 PID 1416 wrote to memory of 2044 1416 2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe"C:\Users\Admin\AppData\Local\Temp\2ae89fab0ddc51b77419da145a7a402eed470dbe8a7667c2a548370aba6da024.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1416 -
C:\Users\Admin\heecex.exe"C:\Users\Admin\heecex.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2044
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
228KB
MD5d7d87fb541943792963450b0f63fadab
SHA1411b3e149bf4a3c11d20cfa3f5e0cf74c9b3e995
SHA256b2d028b335d60f8595d485d348e2e93fe04c33e361e020b6c2657f3c86b278aa
SHA512b40baf5bcf8d9cdd375d1fb03be744dd3d5129d146bcc9f67daa67acf82ee2ec79c9cebd00245fae367b394db39e13fd3db0e4754c695356bbf1fbc367751760
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Filesize
228KB
MD5d7d87fb541943792963450b0f63fadab
SHA1411b3e149bf4a3c11d20cfa3f5e0cf74c9b3e995
SHA256b2d028b335d60f8595d485d348e2e93fe04c33e361e020b6c2657f3c86b278aa
SHA512b40baf5bcf8d9cdd375d1fb03be744dd3d5129d146bcc9f67daa67acf82ee2ec79c9cebd00245fae367b394db39e13fd3db0e4754c695356bbf1fbc367751760
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Filesize
228KB
MD5d7d87fb541943792963450b0f63fadab
SHA1411b3e149bf4a3c11d20cfa3f5e0cf74c9b3e995
SHA256b2d028b335d60f8595d485d348e2e93fe04c33e361e020b6c2657f3c86b278aa
SHA512b40baf5bcf8d9cdd375d1fb03be744dd3d5129d146bcc9f67daa67acf82ee2ec79c9cebd00245fae367b394db39e13fd3db0e4754c695356bbf1fbc367751760
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Filesize
228KB
MD5d7d87fb541943792963450b0f63fadab
SHA1411b3e149bf4a3c11d20cfa3f5e0cf74c9b3e995
SHA256b2d028b335d60f8595d485d348e2e93fe04c33e361e020b6c2657f3c86b278aa
SHA512b40baf5bcf8d9cdd375d1fb03be744dd3d5129d146bcc9f67daa67acf82ee2ec79c9cebd00245fae367b394db39e13fd3db0e4754c695356bbf1fbc367751760