Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2024 05:01
Behavioral task
behavioral1
Sample
eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe
Resource
win10v2004-20241007-en
General
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Target
eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe
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Size
29KB
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MD5
87e3866bf388aad1f5ef6c705cad97e7
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SHA1
d136c52f6f04cadf9948409415f3479875e162ae
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SHA256
eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9
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SHA512
1750f273dc080d94c8b89252de793cf5e6fc092df340564232230ea0b31567017353e6849f763dbed06092dbadfb5452a86e7bb966a0adb77651ea6671bf5d33
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/j:AEwVs+0jNDY1qi/qb
Malware Config
Signatures
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Detects MyDoom family 5 IoCs
Processes:
resource yara_rule behavioral2/memory/1008-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1008-51-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1008-86-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1008-162-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1008-177-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
Processes:
services.exepid Process 4456 services.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exeservices.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
Processes:
resource yara_rule behavioral2/memory/1008-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4456-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0008000000023c97-4.dat upx behavioral2/memory/1008-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4456-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4456-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4456-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4456-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4456-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4456-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4456-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4456-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4456-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4456-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1008-51-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4456-52-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0004000000000709-65.dat upx behavioral2/memory/1008-86-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4456-87-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1008-162-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4456-163-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1008-177-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4456-178-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4456-182-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
Processes:
eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exedescription ioc Process File created C:\Windows\services.exe eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe File opened for modification C:\Windows\java.exe eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe File created C:\Windows\java.exe eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.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.
Processes:
eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exeservices.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exedescription pid Process procid_target PID 1008 wrote to memory of 4456 1008 eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe 82 PID 1008 wrote to memory of 4456 1008 eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe 82 PID 1008 wrote to memory of 4456 1008 eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe"C:\Users\Admin\AppData\Local\Temp\eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1008 -
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:4456
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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
MD53844752400711479e5aa804485c9ded8
SHA190f8c03c2ade5e477ad1557e81a46ef399da698c
SHA2560271ddaa415c053c28eaa7c096425bcb6101d2084ed8e3a7b0a934418794e1ce
SHA512fc3a9a64773a5a0bfb923bb9f321d2392e198642466ea60ea4c8d013775ee52b9f5c6723901a96da42569e774eb2a7c19430e8bc1aab858dc49f7fc4a68236fa
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Filesize
352B
MD5af2dace5076eea493ec94a812787176a
SHA137463e33caf73914103b3579281d7eff5d73311d
SHA256cc2db0559fa26fc6491f233532280071cd6bc26f31a906e2452a0c6c418acaf0
SHA512b2db1d62097a743a0da6c1239d023dde8bcfcb73125153e62482e9e610649afff2c1f79ea0f1d5ac83f17bbf08baa25588ddd2b2759b57cb3d226e01b000e49b
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Filesize
352B
MD50f7b6f5e2eda12d70c5ebdc09eed53c1
SHA1b2f46a4409328ea69d1dd51b97ec19e80be2e00d
SHA2560f35083e7afff2e2c9b6a1e0325cd86b53ea716292b4cd071394e2f11ae727a7
SHA512cd7e15b5cd3f8ee4979c4222f2f28200f0a3623ad12ca767a1c2085d81f1ea76dd2e85f1e515cb394b6c4eca77da7495d9c619a8a733dfb1932e610e333f0a65
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2