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Analysis
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max time kernel
120s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12/01/2025, 10:49
Behavioral task
behavioral1
Sample
c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c.exe
Resource
win10v2004-20241007-en
General
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Target
c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c.exe
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Size
29KB
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MD5
c0d68bb5867638e641914301206e8dc2
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SHA1
9676b6b6aa83dbb971a60a06ae526b0915a94e55
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SHA256
c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c
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SHA512
ee66f334b0b2083ff91e6ff58a4f7046d8f5067bdadb32b83ccfbf1bd6c76d3a165fa39af6bac5e6cfb2be34b3cd28e73d3e451719957d0ebd306d5c06d56608
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Z:AEwVs+0jNDY1qi/qx
Malware Config
Signatures
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Detects MyDoom family 4 IoCs
resource yara_rule behavioral2/memory/1108-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1108-49-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1108-120-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1108-162-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 1268 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" c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/1108-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1268-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0007000000023c77-4.dat upx behavioral2/memory/1108-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1268-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1268-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1268-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1268-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1268-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1268-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1268-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1268-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1268-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1108-49-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1268-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0003000000000709-55.dat upx behavioral2/memory/1108-120-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1268-121-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1108-162-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1268-163-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\java.exe c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c.exe File created C:\Windows\services.exe c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c.exe File opened for modification C:\Windows\java.exe c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c.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 c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1108 wrote to memory of 1268 1108 c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c.exe 83 PID 1108 wrote to memory of 1268 1108 c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c.exe 83 PID 1108 wrote to memory of 1268 1108 c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c.exe"C:\Users\Admin\AppData\Local\Temp\c450d7699e8d9d7c8fe3d6fa8f9dc7e06eead5aa342edd6d9887d0a48aef805c.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1108 -
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:1268
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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
MD554fb050a4a7c6c94abfbf5ae6965f6ce
SHA1aaa8218ed670df1dfa0c5faebcb42abc365fef66
SHA256d7a0dc9f92a79032733ba2d34fd86d5853ef2a435f430b05419706280c404e86
SHA51296f46fb2c9c32914a4a24c58b47a7c9889f0601a225e6d0d9c809f1bfd36c5a9b606ca286771dba11e8813d1d184a09efb307ad14cb50c6844d04e3a29ccf964
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Filesize
29KB
MD5e0f41cd1db920b74525df4069ac95c46
SHA1764a047b488ea9e2d38bbca10c640ba484563b64
SHA256450d721fced185f794fd0047c82e1d9342d79e27163f1140416ab90d8fd3e1e3
SHA51223fc3c6deb744150e990f223257dbb63f55e3d7d9245b2aa703c53ba5dd3e247e4cd340dc7cd99763db67e7db1affc56975de35f4ac5d3e3d8e359e832fa5abd
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Filesize
320B
MD56a25cc1433fdb1bc3387177e45243152
SHA18c1256bd203328c410fcbdf47abe12b2479b2643
SHA25643536693c016aa434d083b476d3771e96eafe9e18a827aeaa314d2e645b8ff2d
SHA512ef5361135532ca1f6a6dc1f39022bce8f7652cc7fa472c5224748588a80f07609e79103ae756c7fb1c1299669776e88aab9e81a702db3034fa0a4c94324c7226
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Filesize
320B
MD51ae0c86bfcc5bc0ae28dfa380f5b4e7f
SHA16014777968317113f1202d37f85b2d0ab69aa8f2
SHA25678bd7645dd5e9fc244eff55da2ff28501c254bdb48c9c65ddc2a08083e23ca21
SHA5128251881f9d0a81c9edba0a0e5b24d9db27aa577479ae522d8848e86ceb27d30edc4f9e8ceed568c3307bb6d349f905ac28f3e1b55cf7cd6e2a10ac7d9427c3ea
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2