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
06/12/2024, 11:43
Behavioral task
behavioral1
Sample
13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9.exe
Resource
win10v2004-20241007-en
General
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Target
13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9.exe
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Size
29KB
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MD5
945b103c5b2338c1b5993965b3299dd2
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SHA1
9f5091087fd8153258400772cdeadd3f48ada34b
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SHA256
13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9
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SHA512
ddfb853eb5f891ec4ff7b80d29818b78eab08e7119b54c2a3f3801a609641811351d191e01b22c07c9f535ac59d5938235e0ab3565daa1485f42ddb58e5b6b0d
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/n:AEwVs+0jNDY1qi/qf
Malware Config
Signatures
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Detects MyDoom family 9 IoCs
resource yara_rule behavioral2/memory/212-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/212-37-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/212-39-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/212-140-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/212-155-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/212-162-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/212-197-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/212-236-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/212-270-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 756 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" 13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/212-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0008000000023c81-4.dat upx behavioral2/memory/756-7-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/212-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/756-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/756-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/756-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/756-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/756-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/756-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/212-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/756-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/212-39-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/756-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000d0000000218b4-50.dat upx behavioral2/memory/212-140-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/756-141-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/212-155-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/756-156-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/756-158-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/212-162-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/756-163-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/212-197-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/756-201-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/212-236-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/756-240-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/212-270-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/756-271-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9.exe File opened for modification C:\Windows\java.exe 13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9.exe File created C:\Windows\java.exe 13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9.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 13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 212 wrote to memory of 756 212 13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9.exe 82 PID 212 wrote to memory of 756 212 13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9.exe 82 PID 212 wrote to memory of 756 212 13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9.exe"C:\Users\Admin\AppData\Local\Temp\13274f7bb1698fbfff7cbea886895d1fcdf6d875593ca606a198b38606663bc9.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:212 -
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:756
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
311B
MD5cb42662caffe525e9957c942617edf06
SHA1615009db9a1a242579e639ee0fc7a2a765095bfe
SHA256312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15
SHA5123e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c
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Filesize
315B
MD514b82aec966e8e370a28053db081f4e9
SHA1a0f30ebbdb4c69947d3bd41fa63ec4929dddd649
SHA256202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf
SHA512ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7
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Filesize
304B
MD5267ddfdbb8d492b25de208d84b290f1c
SHA19f57d9f19f25549e1232489a0c101a92e851de2f
SHA256ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586
SHA5120709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3
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Filesize
313B
MD5ffb72ab4faba49ad441ce07db37dd8b6
SHA1194e13c1c32ebb6e7a1dc912261cbd58a82ff71e
SHA2567bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660
SHA512517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
315B
MD5058e41d2b5063436d4aa0b002fd7e569
SHA196a4ca8e2491c6b39717b65ad133d585bc075d62
SHA256e9db8fcc986290d2376d5478a7c5a524c2949a0ef2e8c18d56b052b6841359cc
SHA5126e55d73e1d091f5a7e886fa08ce3c27a38ff3d70c64ab099b9c285b2437817e6228b79461aa67ef1983df1fddb790445eb7a5bc9156a82a77b3cf6c0dfdc5dc8
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Filesize
320B
MD54b38337eb09413f62755eada3536418b
SHA1927cfe9ad9e520a430fa42d81c33db817f91e39f
SHA25600c6e8957a52a426255660797d228bfbef70f765edeafa049b41dbc744ad8c34
SHA512e6d25258c56b943141930b47f52f0b7a901fe551eb23a5e1a6c47cd73f8760074dd8511c66731bbe42ae533ed40eb31c215b036f83557b59998ae81903d99ea0
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Filesize
29KB
MD58327d2aac06f9a28b1af2df51f9db834
SHA1005f2537851165c949701740ea2af4ae20212df6
SHA2568a6874d976725bf2090c2420191fb39fce02e18c13468ad1b6206e97a2ad5694
SHA5129ab02284156536f70d74214f97596ca9c5025ee59ced214a3f4522ab7c8a32d35ee84a1a00036ea21fc701eb033076ac1e043a978565e81fae0b51c6bb00039e
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Filesize
352B
MD5ac3ac35cb9ff0bbf1f1111740e4a0671
SHA1f38bdd061052f796672aeedb073473463a8038bc
SHA256eebdb97013f4380e6ed154f33070bf2ca52ea324f4f4cf71d33a4de396a6d0bc
SHA5128d8380759e2093953b94ed4326ecae9d52da93ca527409f9c094031ea6644dd2ef1e9fd744d30ab56d18120082bdb09a726b7f46af82872f5222e5deca3e0a3d
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Filesize
352B
MD5e9370352f46fe8e762fdf5b510ba3f94
SHA12f6c2b52d0e615f7daa8a779f937e686fd433ccd
SHA2566e5ff329dc6c49720fb0c728edbcb3cf586e135d50ccf4374a90065de9629b23
SHA512d1027854a225cd01aa4f858dd9d06d60d900d25e4e4fe1fc7bbb8ccd7a7aa24fda7e8d73bf50b39cf0ae278982b9b4bba06d7c87eee73428393515bf917fb6ca
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Filesize
352B
MD577621236c50c10ac98f34f2277c58855
SHA1ca0b415bc5af1d45364a197a4f52f216cba65038
SHA256e531001e807edc9e0968423aaf589cabf6961b61b6939b89f7c1839554a71196
SHA512bf445711906ca156fdc06fb0f7f98f8b89fb19397fe47abf87a91569eecd0a79021f72be8e897ee299ebf8a2aeee69e9a655d08bae44682330fa69bb3cb121b5
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2