Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
19-07-2024 17:58
Static task
static1
Behavioral task
behavioral1
Sample
c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe
Resource
win10v2004-20240709-en
General
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Target
c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe
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Size
3.3MB
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MD5
56aec0822f42847effcdb62290f9734e
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SHA1
d6c096d9460d56cd085657e189da91e7db0258bd
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SHA256
c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4
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SHA512
5487b80639cde12521409bc6f1212db362733606a80231ec891ca61b8e8898bb5d00fd93ae09b6c6ff075df54539dc4402c6b67d45ce4528a27e90b65b2c27b3
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SSDEEP
98304:lNJD9SUBMNKsDteKcz8PtQA37Vj0cSHycJ0Za7AUvW:lND3B1sD+S+AcGZacuW
Malware Config
Signatures
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Banload
Banload variants download malicious files, then install and execute the files.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe -
Modifies registry class 10 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C254FAAD-1CAD-8CEB-4F4C-A1235E2957DF}\InprocServer32\Assembly = "dao, Version=10.0.4504.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C254FAAD-1CAD-8CEB-4F4C-A1235E2957DF}\InprocServer32\RuntimeVersion = "v1.0.3705" c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C254FAAD-1CAD-8CEB-4F4C-A1235E2957DF} c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C254FAAD-1CAD-8CEB-4F4C-A1235E2957DF}\ = "DAO.DBEngine.36" c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C254FAAD-1CAD-8CEB-4F4C-A1235E2957DF}\InprocServer32\Class = "dao.DBEngineClass" c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C254FAAD-1CAD-8CEB-4F4C-A1235E2957DF}\InprocServer32\ThreadingModel = "Apartment" c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C254FAAD-1CAD-8CEB-4F4C-A1235E2957DF}\ProgID c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C254FAAD-1CAD-8CEB-4F4C-A1235E2957DF}\ProgID\ = "DAO.DBEngine.36" c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C254FAAD-1CAD-8CEB-4F4C-A1235E2957DF}\InprocServer32 c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{C254FAAD-1CAD-8CEB-4F4C-A1235E2957DF}\InprocServer32\ = "%CommonProgramFiles(x86)%\\Microsoft Shared\\DAO\\dao360.dll" c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1824 c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 1824 c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe Token: SeIncBasePriorityPrivilege 1824 c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 1824 c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe 1824 c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe 1824 c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe 1824 c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe"C:\Users\Admin\AppData\Local\Temp\c3b1354b71f7867a7dca4661a4f6c050fb985bddbf51263a23431a8cf3a6d4d4.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1824