Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
30-12-2024 03:57
Behavioral task
behavioral1
Sample
dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe
Resource
win10v2004-20241007-en
General
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Target
dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe
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Size
29KB
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MD5
5308951ac7f9acee81ba3e50e009b9b5
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SHA1
ac9ad74f3adeb40a83c73ea36c24c8a2b282e441
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SHA256
dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1
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SHA512
6d64f2d28610829b2d050e51beba1633cf6e0819f4d547ba6e91709278be74082763ef813718cb1081efd52fe75510e8645f5d887e85440933ac0c2a9c7819f3
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/6hp:AEwVs+0jNDY1qi/qyT
Malware Config
Signatures
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Detects MyDoom family 7 IoCs
resource yara_rule behavioral2/memory/4700-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4700-44-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4700-49-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4700-128-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4700-155-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4700-162-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4700-193-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 5084 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" dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/4700-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5084-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000b000000023b60-3.dat upx behavioral2/memory/4700-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5084-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5084-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5084-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5084-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5084-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5084-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5084-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5084-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4700-44-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5084-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4700-49-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5084-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0004000000000709-60.dat upx behavioral2/memory/4700-128-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5084-129-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4700-155-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5084-156-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5084-161-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4700-162-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5084-163-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4700-193-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5084-194-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe File opened for modification C:\Windows\java.exe dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe File created C:\Windows\java.exe dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.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 dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4700 wrote to memory of 5084 4700 dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe 83 PID 4700 wrote to memory of 5084 4700 dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe 83 PID 4700 wrote to memory of 5084 4700 dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe"C:\Users\Admin\AppData\Local\Temp\dd230ff09224c8e8b662f9f7ce3aad5f48f015cf7a823ba733308085828c17d1.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4700 -
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:5084
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
29KB
MD5a24914e5e8eeb387bcf819378ff2d449
SHA1283d4977e66bed9cbf82bb1c0bd126c68e3978cd
SHA256425b7ea7a552eb1a10edfdbe3cd41eb037dce50fff7f6e52db54cbbd010fa1ce
SHA51252f890374247d945179b3dde0591fb9ad08ca4d5620f208ceaeaa29f1da49473f5695f85fde82c547b0011e0366c89cad69a2d654bc0f17c3a7480d8f1515b4c
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Filesize
320B
MD53cea66cccbd5c96bbf0cfe3d56dff511
SHA123ea64f40b36445ae14be96b07257c01ca59d336
SHA2565b1dce2c0b8c35cd69bdeb8a5b5af40affe578faebc0f9ced1e9c518f7befc9d
SHA51262317a240a71aaeab9e1f3efbfa340c984e93db6a29bc3a92c15e18b4f5a6edc6108d91fa51efd480d86e9e48769f6bb2518b59b280d6b7b0e809fd3446cc80b
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Filesize
320B
MD51dd2748605a1291538b679c59f1a8b9c
SHA103e6a9f721e63e13ae5667de6e54d6ac1f85fc4e
SHA256e571bcd703b06bdfc56d9e1a67b2744255fa8017cd00f6036237b9ab68fb2238
SHA51217335a5a296232a52c6fc9c1591f9e0b88ca10d5532a0bb749b73e148dec69a536fff243c352a0f1673cbc5faf7a7cd622acc446f9c2d494d3531a792719e265
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2