Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11-01-2025 21:59
Behavioral task
behavioral1
Sample
144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c.exe
Resource
win10v2004-20241007-en
General
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Target
144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c.exe
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Size
29KB
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MD5
a8d68b8b289f93ed2d5957661de5e1ed
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SHA1
8cde58f96e29fda94514ce273b1371a0a14994a7
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SHA256
144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c
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SHA512
341df4b6facc124787f99a51d426ca738d8606cc006e1c0ed7c8dbc813290ba004398c7667879049e21b53256f45f2362d0ada4e86bdf626a1e45bf50c023b84
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Fh9:AEwVs+0jNDY1qi/qdn
Malware Config
Signatures
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Detects MyDoom family 6 IoCs
resource yara_rule behavioral2/memory/372-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/372-51-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/372-135-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/372-176-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/372-178-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/372-183-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 2288 services.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" 144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/372-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0008000000023c85-4.dat upx behavioral2/memory/2288-6-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/372-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2288-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2288-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2288-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2288-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2288-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2288-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2288-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2288-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2288-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2288-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/372-51-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2288-52-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0003000000000709-60.dat upx behavioral2/memory/372-135-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2288-136-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/372-176-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2288-177-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/372-178-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2288-179-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/372-183-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2288-184-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c.exe File opened for modification C:\Windows\java.exe 144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c.exe File created C:\Windows\java.exe 144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 services.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 372 wrote to memory of 2288 372 144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c.exe 83 PID 372 wrote to memory of 2288 372 144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c.exe 83 PID 372 wrote to memory of 2288 372 144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c.exe"C:\Users\Admin\AppData\Local\Temp\144d14995209232b70901a7e001fc1e28dee8dd14c66afcdff98fcf6bb6c001c.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:372 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:2288
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
29KB
MD53b2ed961c7d3651c9a4e271449b23aa0
SHA16463d3da293bbbcb47e630c65bd814bde89fc2e3
SHA25601e5b43cbdf482b747fba009c4391a5525693eb79ad1f5c012097178e4b1bff2
SHA5127e92b9aa5e313f39663d08384b374235780272c0d068b9855c329b46d0a80af25d0bb9180fc3ad5dce943be893a990c35780b3d7bde09c738ad44fceb4258d0b
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Filesize
320B
MD5ab03664833f0062e6602956df526afde
SHA1a04a6e2990653dfc418776db5bb45b63ca8f4a6f
SHA25680de5be7097f6f5e8b7489b87d8228e16bbb435d8ce4e440e3f031b5e301b314
SHA5123c14614dc0c7f0a4b05c43b2128c1cfb885862bdefe69560a8d43cd47c419eda3557de23cdbdd30874e20cd3237f5281c9cb8246a79da516df3dc376d1b02a01
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Filesize
320B
MD57129671b436c6a7a00b4d4d5630ff11e
SHA15c242617eb28fe85fc805557723252f600687fd3
SHA2563f0ccc604b1ececd2e97cf7f8ff970b056461026c16db736cd94237ee7206320
SHA512306235aea4fa98ca54417a479f7474d6a82539f209b03d20ec17eacdc07458c719d3f4521cc8f8b45839faabe66a86471f3a5a0e5ab66ed6c820a90f34efa325
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2