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
16-01-2025 21:20
Behavioral task
behavioral1
Sample
24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228.exe
Resource
win10v2004-20241007-en
General
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Target
24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228.exe
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Size
29KB
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MD5
6ad72749f9a4c41ccf0c1401a95dd537
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SHA1
25a1082bbe00729815202f0bd07ec758cb0b1256
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SHA256
24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228
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SHA512
11bea5adb8a7023f53e301bfd66f339e9fcf014c2c1f94b78e5216176610dc1a794c746d7b2f677b2d3341a8004961326a8b6345da5579f4f33ae687da342c25
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/3w:AEwVs+0jNDY1qi/qY
Malware Config
Signatures
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Detects MyDoom family 8 IoCs
resource yara_rule behavioral2/memory/2276-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-39-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-44-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-136-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-148-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-157-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-193-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2276-232-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 4868 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" 24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/2276-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0009000000023c8b-4.dat upx behavioral2/memory/4868-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4868-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4868-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4868-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4868-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4868-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4868-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4868-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-39-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4868-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-44-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4868-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0003000000021f4b-58.dat upx behavioral2/memory/2276-136-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4868-137-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-148-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4868-149-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4868-153-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-157-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4868-158-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-193-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4868-196-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2276-232-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4868-233-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228.exe File opened for modification C:\Windows\java.exe 24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228.exe File created C:\Windows\java.exe 24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228.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 services.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2276 wrote to memory of 4868 2276 24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228.exe 83 PID 2276 wrote to memory of 4868 2276 24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228.exe 83 PID 2276 wrote to memory of 4868 2276 24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228.exe"C:\Users\Admin\AppData\Local\Temp\24453515e900c1a941e554320df54e9b0f4f6c8096be80eb5100bd4771315228.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2276 -
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:4868
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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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
29KB
MD58fedc938fa53c4d02909a1c26b6d4e0a
SHA184ff0cf831cc7b9f0fb0927cebdcbc2871565d6b
SHA256c74bb881e006d7d315654a7699051fb9fc085a2c0f8c026fb343d001377de5f6
SHA512b75f3342dae15b319bbe8fcdfd4de9ebfbf09131198b31965f5dc675f974a64c352ae046ce5513e1072768f4b9efc4d83b1b5e4a028b81628a8e634f88ed7db4
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Filesize
29KB
MD5c01c92799996d8a98ae161b0b6339cc0
SHA1242ed6c6cdff1eb057092cd27325837d5f5a0701
SHA25623c3368ee8a11aafb855b54c685f8b730e45ad5f29f382e8eab759b3f593dda4
SHA51249c88e99727dc3d737f5bf8a364b29eb5c1a7e4f5afbca041a9f538720fb00b4cb5e53b6aae379960b0bdd5de40ec6f60ac969b3726616d54fc201c7e1c5fba0
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Filesize
352B
MD566d1dcb3755a40d9d9722cfdde2dfc06
SHA15ad6f38dad786b10b3f9f9b03b652d18f46169f9
SHA2565363f0d7df3a53ceac6fb91c27361c91b73b7e81a89e8e4d11a8425e07019735
SHA512262c75889d0c683a91c70c05589548fcc28284f448ae671e2ab60ec36a20db32b4e0a76846e0eb44411d54e92745c591c4a91307b5dfe818b7f06ad4ff48b7f7
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Filesize
352B
MD58e09f32d5e87acf90ff91baf441391d1
SHA1e35d539c212a552dc2eb94a60e1e40eb348296d2
SHA256924908523d4575c0462753bee52602c7bd1f27acf6a436e191b750594f69d334
SHA51297a3b6ed439294c57c9b6cddb012a824c21ec8e7ac3a5d72565b73dde346d77576198173499c4d7d3317b887cdd5d1a0b6e4ed19106287fbefb6baa324a84699
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Filesize
352B
MD542ee007482fb5e51b10d31a429893719
SHA138c2128ff55cdf08f145ab877c2401a27152c78e
SHA25640f366e3f6668fcb79533298b146b633b6694811a4a6ea51c4a76123be8f6c0a
SHA512b4a9aefad7ca076d0d2b087bb9d27018034b02a3adcb12d1bd5a8590a656b98d318f09b2ab17a94082e6cad3d569f6663aaa73b979208acdbadf184fe53e7b98
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2