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Analysis
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max time kernel
11s -
max time network
15s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
26/08/2024, 01:54
Static task
static1
Behavioral task
behavioral1
Sample
7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe
Resource
win10v2004-20240802-en
General
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Target
7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe
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Size
3.0MB
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MD5
eb7329d18dd23a237cfd3f0daebfd27e
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SHA1
863d5379ff30276d611bca4bb3a4bb96ad8bb82c
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SHA256
7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d
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SHA512
7304e1f4a257f9dfa33577c47b4a07399391fd3927f170911a51aabd7c2cf08ae42dd96d2210d25bbb01efa7bc31f1841e7c862b873e351618e4a882eeb21e3a
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SSDEEP
49152:nz1BnfvgahemTtgXYSXggDb5B/NOYl/O4pTslfgSjLaTEB4tp0MgfG:8aheWgtNS/nLaTE
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 2 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\D: 7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe File opened (read-only) \??\F: 7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1640 2520 WerFault.exe 29 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2520 wrote to memory of 1640 2520 7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe 31 PID 2520 wrote to memory of 1640 2520 7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe 31 PID 2520 wrote to memory of 1640 2520 7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe 31 PID 2520 wrote to memory of 1640 2520 7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe"C:\Users\Admin\AppData\Local\Temp\7c17416063fed1326321d220e18cabc48ff88c49d5d4aa220f0ebf7846c29e5d.exe"1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2520 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2520 -s 2762⤵
- Program crash
PID:1640
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