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
08-12-2024 20:32
Behavioral task
behavioral1
Sample
1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe
Resource
win10v2004-20241007-en
General
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Target
1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe
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Size
29KB
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MD5
eb7c705a432798b639feee1ff889d587
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SHA1
0e6436c21f48cae5eebfca93d654b8f36ea3cb07
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SHA256
1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1
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SHA512
43f8227c7d313091b962093c25f6ed315dbe1dc93c028ad2612a8a0110dc219437d652b3192ebdaae6e2692fa87890f35ba055d1a79ce1e18a70a5f989869849
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/v:AEwVs+0jNDY1qi/qn
Malware Config
Signatures
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Detects MyDoom family 10 IoCs
resource yara_rule behavioral2/memory/3656-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3656-37-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3656-113-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3656-152-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3656-154-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3656-158-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3656-176-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3656-220-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3656-256-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3656-285-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 1072 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" 1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/3656-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0007000000023c7e-4.dat upx behavioral2/memory/1072-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3656-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1072-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1072-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1072-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1072-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1072-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1072-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3656-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1072-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0002000000021f51-43.dat upx behavioral2/memory/3656-113-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1072-114-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3656-152-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1072-153-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3656-154-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1072-157-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3656-158-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1072-159-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3656-176-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1072-182-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3656-220-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1072-221-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3656-256-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1072-257-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3656-285-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1072-286-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe File opened for modification C:\Windows\java.exe 1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe File created C:\Windows\java.exe 1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.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 1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3656 wrote to memory of 1072 3656 1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe 82 PID 3656 wrote to memory of 1072 3656 1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe 82 PID 3656 wrote to memory of 1072 3656 1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe"C:\Users\Admin\AppData\Local\Temp\1eee15be2b4ad224fa1959469e4d3c618e16028841f38650b869e200aa7d64a1.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3656 -
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:1072
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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
303B
MD5716cb7f5b783829c36e49996fc0bf627
SHA163471c20af48dd7052d63a695a12d86e2fc6871d
SHA2566ad9b32ca3ec43c9017ab8f11b6f82e7ed43083efddf1ef74a3165f778312b40
SHA512c3d126513cad64785ae5a16c5564cee6d7da1d26682d93d00a04937d9f98a89f54c74f5dda0c200c77f092fd8092db4f4f7a7a8544057eeb83d058f28fdf0346
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Filesize
304B
MD5267ddfdbb8d492b25de208d84b290f1c
SHA19f57d9f19f25549e1232489a0c101a92e851de2f
SHA256ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586
SHA5120709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
320B
MD5f739a9433054c8fe28579984bcc31246
SHA14f25a2410ecf7ac653aa4861bf88b1e9960ea47d
SHA256f61fc2329f546d62da13fee56c6a18b7a98793d8dd8e6bcc60d3c1144992e419
SHA51248e80ccd9f49e915dde5045dca7ce267fad76f30af818762837604ce57abb12c798caa3ee83e90f6fe6d37861c7c24f13a31edd023411b8280aa2d5d2ec1407c
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Filesize
29KB
MD5f73d0f7faf508383018ac4bbb4ec311c
SHA17361539e8df678a573a064d48b4f2afee204f152
SHA256ef1f7fb864ba189daa745c8ed7087969b549cdaf899b4abefe3f31d7afc319a8
SHA51284342d1adf6d9df51ab47310e1cfaf608847261fb5e00ac9e7a5760f6341ae79978a38c4bd1615dd8652ebba09ecf8e34c100c399c44f74083528f9d02aa1721
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Filesize
29KB
MD587dd9c128066fe86f9ed3d32a8b6d357
SHA110980f8e7083aeba98afaa00a94898736026780e
SHA256b2a1a06e5b87526f5484cbd412e0948568b59357209dd7ffacad81d4c638066e
SHA51225fd483eb2e279dfd0c1be7b34a9d5fdc5f06f2a3b59f1d46ed69cffc5499c9d243943b63cad166dc2a8b9b18659617c7f08099861bfb167031a21cc65f35c03
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Filesize
352B
MD5e7bcb2b2fba6822af32588e089c2d66c
SHA167b9bdbe7412dfd044e41408bff0eba56e8c6030
SHA256c773be4f875af3868536163903225fd30079bc2a31cdeafc69bb03489e0ae67d
SHA512c58d55e46453f83c6fd939b9bcdf7b2626c934cf7101d602aaa3baa1bf1d1e98179aa44152f3c54b35f0cbe38e35f14b2d2d4cbd183c08216cad93b25ed42d2f
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Filesize
352B
MD577252d9b9c93f1270bbf54ae35472cbe
SHA16838379e3058388fa1d54244ff35586923b12d10
SHA256c9676f5b2e501d9cb1131701324a855f5c8f6784d356efd01f654cea88cce98f
SHA512c8904c2ec695d6e5b59f04250c89e0b0d30b8c571219dd866f81dea84c66296047097ad007eb75c343e52c7f1afb282a2978f7fc486c73e338e2a78c5042f3e4
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Filesize
352B
MD5159f4c109c47cc190fafc8977aedd9f4
SHA17dff7bb643011de59b450d8e562c8fac625b7c33
SHA256ecd57a5f76d742b63778540be25e262d158981a8e7884f4296c5d830daab125b
SHA5127beb2d2961a563cf2e40cce46cae98ae5f8c8a5d4a51723e983629a82343c9dca76bca3c6f972c45158f9169e984962274ce3a4ba4f404b19a9af70029cf9e25
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2