Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-12-2024 19:27
Behavioral task
behavioral1
Sample
0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe
Resource
win10v2004-20241007-en
General
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Target
0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe
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Size
29KB
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MD5
74719c3bd13880dca07373e8d9bb6571
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SHA1
eb37feee1350e302f115be2590d976087be4c420
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SHA256
0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d
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SHA512
9cff2c0faeb5c86c743a5549d7335bd96372795eb855d427b55bbf96d3deede36202219be43f26ed406f94c7e47f61833e68e52da578eaf723589ef254920963
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/7hA:AEwVs+0jNDY1qi/qjy
Malware Config
Signatures
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Detected microsoft outlook phishing page
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Detects MyDoom family 7 IoCs
resource yara_rule behavioral2/memory/4384-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4384-44-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4384-49-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4384-201-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4384-205-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4384-212-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4384-234-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 3652 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" 0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/4384-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000b000000023b99-4.dat upx behavioral2/memory/3652-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4384-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3652-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3652-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3652-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3652-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3652-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3652-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3652-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3652-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4384-44-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3652-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4384-49-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3652-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0004000000000705-60.dat upx behavioral2/memory/4384-201-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3652-202-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4384-205-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3652-206-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3652-211-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4384-212-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3652-213-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4384-234-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3652-235-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\java.exe 0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe File created C:\Windows\services.exe 0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe File opened for modification C:\Windows\java.exe 0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.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 0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4384 wrote to memory of 3652 4384 0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe 83 PID 4384 wrote to memory of 3652 4384 0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe 83 PID 4384 wrote to memory of 3652 4384 0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe"C:\Users\Admin\AppData\Local\Temp\0a482459c59cd3597f9ecc2926c3eaa738d6746e81c4344142a23deedacbe73d.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4384 -
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:3652
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
153KB
MD59366edb9c9e9ed0ffe97845878a28790
SHA122c7beff9c9b3ca629bce54acbad6ee97398c8eb
SHA256652afd905ae355cf4c14c0c877f151e1d8b78bc69d09c4a0478b37eebcc77489
SHA512b69fa13c228d5af8fdac1a6e83673e1aac6baf22fd169f7b52b2cfc5a4fe6df6bb58625c4a8e7c7bbaf90b1d58bee455d35d73718334f93512f24bab9b6cdcd8
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
29KB
MD550ac55627dd1c0eccfa7cc391786ae1e
SHA1263b288ccde0c9d3cc4184fd857b6a240fd7dc16
SHA25698439f133756e969b9faa00ff065429352b94b0d4be0369bdbe4071ab095c002
SHA51277e56e57632506c22d7a12df5a8fa1a6cc6e84d3e63e3ade47dd0a9286e0b8d601a84d4e68c5c2e42d22959d105bc023a0071ac49a75a0d4ef0c7cc76dc1d969
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Filesize
320B
MD54f18df44b173f5479a26c524a76a7840
SHA1223590e2ff5b264dbb1a284fab49dbb5df82507b
SHA25664a5efdb87f2cc613114ea77e01865518c77a5f0c90475ea41b93eb3baeaf111
SHA512f55958664422f6a1c62079959cacc75eafb07773b47644ec0f7c54d7bf05568a63a7656fa3d545fff7de946db5f55374182f86f3daf8b75ff5b4c0094c2ae89e
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Filesize
320B
MD5ca40e4bda0105eefda8037a86cf56009
SHA113ac5a0162241e3081a9f38105eae50f2295c1af
SHA256ffd1f6d49b4a3bca89a37978af9085b5615dc8953bf1ceb0a279a792e87f4f64
SHA5122da6286d95e7260d07a0fc3ac8c1cf86961fee0969c99622d2cf891b1310c782d3988c7773787839ce62c7a3ebdbf5166ccede32caddb0a17950bde92249df49
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2