Analysis
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max time kernel
120s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
03-01-2025 21:47
Behavioral task
behavioral1
Sample
0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe
Resource
win10v2004-20241007-en
General
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Target
0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe
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Size
29KB
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MD5
aafb160e5a375359f41bdc0e64c7a980
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SHA1
b069c115c998bf5a9ee9f990980b27281684c39a
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SHA256
0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068ad
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SHA512
537d0ec55fc81b71f3f555ab712c3a6de0b8e89ed8eecc862af2ebdaa432561117996a8496b058f2c292477eadd85bf33eabb96c863c0837f42e3b9571c8916a
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/I:AEwVs+0jNDY1qi/qg
Malware Config
Signatures
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Detects MyDoom family 7 IoCs
resource yara_rule behavioral2/memory/3936-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3936-32-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3936-111-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3936-136-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3936-145-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3936-167-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3936-212-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 3576 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" 0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/3936-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0008000000023c6d-4.dat upx behavioral2/memory/3576-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3936-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3576-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3576-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3576-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3576-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3576-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3936-32-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3576-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0008000000023c8b-38.dat upx behavioral2/memory/3576-112-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3936-111-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3936-136-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3576-137-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3576-141-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3936-145-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3576-146-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3936-167-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3576-168-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3936-212-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3576-215-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe File opened for modification C:\Windows\java.exe 0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe File created C:\Windows\java.exe 0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.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 0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3936 wrote to memory of 3576 3936 0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe 84 PID 3936 wrote to memory of 3576 3936 0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe 84 PID 3936 wrote to memory of 3576 3936 0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe"C:\Users\Admin\AppData\Local\Temp\0bba41208b4de5c35f85fd0eba7a82e2bbb00027422fb7b81db4c92212d068adN.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3936 -
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:3576
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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
MD534770458500d818898870083beeedcef
SHA1e1cb73ebbca846acb9b868a92ce2d9305f01b19e
SHA256ef04695f7a776417f37e62bfa2ffdccc006d3e373142a93b04193b0064c86ffe
SHA512ed05a2dace35d1eac3d3bf6753b05b9253ea71b1890d9bb5ae95c0dda876ff9f086b26fe56034e4c7d5e6182b8d9ad734e21f1a0b77fde0ad20bf27c6066a6e6
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Filesize
352B
MD58fff9f90be7b5df874fd3f4ce3bb9535
SHA1b256f9ec9541079d972baaf225cf56db7a5046f4
SHA256700d476ddc361d9d51cd3caeeb3ab4e330bb0be995c6675ab5df191ee968649c
SHA512bb8321a178a8442ec71e0be212845553a6c7d8bb85c208d87ae15bef22223c368f1296aa910bd37fa8a8c415d961e8c8fab7af1ae6318ef475a6499935aaf4c4
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Filesize
352B
MD56c8d668d9a9d9060be4cfc591237a2bd
SHA1ab5484c06d71193f918ebf27c9d5cd33ad8fdef0
SHA256f687e660fb2cec0906be35fcc482f3a84ca2382ddd8187ec93b817bbabdd7c78
SHA51297133d1a83ec33381ca1d666b9f0d2bbcea321f43ba13d62b43a1678230a5b625a10cde0d182ff4a108890f10740bcd4f520bb80c73b7c230b4d8669e09a7d15
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Filesize
352B
MD5ec716392292bc4012fed9348acadbce8
SHA19911008e3bd79fbf3aca67dc0f816f7985b50b1f
SHA256a476616cdd3d298e65193cec79286edc81957aeeeb1dc5fd3866923e39f6e72f
SHA5120fe5f8348572fcd878229f039baa54d75b90a0601502685ec0a081d03d1fd5fd67fb3a1872d8612c4d2ea4cc04889de41b3eb930d8ade8ec6ce5ecb91bcd48c6
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2