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
23-11-2024 19:38
Behavioral task
behavioral1
Sample
0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe
Resource
win10v2004-20241007-en
General
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Target
0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe
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Size
29KB
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MD5
2acd614b28793073fbced7dee7e2ef71
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SHA1
af47cf85c1984d329f9a2d7a6814293b9200c67b
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SHA256
0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417
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SHA512
044169b9dd7ad47cf0d34f131afffa425f04f94bd3336421352289e51a5b65833f339c93a5c5363af3e2244e138ccd9b3121584688a4b67ac7e2f2d1e4603847
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/tuI:AEwVs+0jNDY1qi/qf
Malware Config
Signatures
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Detects MyDoom family 7 IoCs
resource yara_rule behavioral2/memory/916-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/916-44-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/916-115-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/916-142-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/916-151-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/916-169-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/916-200-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 3496 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" 0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/916-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000b000000023b78-4.dat upx behavioral2/memory/3496-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/916-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3496-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3496-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3496-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3496-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3496-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3496-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3496-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3496-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/916-44-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3496-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x00030000000220f4-55.dat upx behavioral2/memory/916-115-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3496-116-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/916-142-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3496-143-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3496-147-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/916-151-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3496-152-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/916-169-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3496-170-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/916-200-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3496-201-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe File opened for modification C:\Windows\java.exe 0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe File created C:\Windows\java.exe 0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.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 0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 916 wrote to memory of 3496 916 0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe 82 PID 916 wrote to memory of 3496 916 0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe 82 PID 916 wrote to memory of 3496 916 0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe"C:\Users\Admin\AppData\Local\Temp\0e90373a276c21b060cc3ee1876f0707bcf0b3a987872f8a0f8a9d8ffe556417.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:916 -
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:3496
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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
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
29KB
MD5b208c3167a722ec8272ad9d2a2119024
SHA1a927afb336fe05b3e3b4ccf54dbb90ea15890cfb
SHA2569a9f5dd866318b370f90aebdb3f3396979701d47ac60e27c08067d28ff98d25d
SHA51280f494fa6a7c8179f2557f69f52754a8ba59a0dfb071af0d473db7f10690b8a52b0e2d62ce1026f8bc0e2a8762ec94245572ca8502b26d9738d7cbbd5c38bd9f
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Filesize
352B
MD5e08478dedff700b1f161047083792ed6
SHA13ae955c1da13a314c70b252a52acd22f37dd0e06
SHA256f8efbbef2342bed55c7f9a7f1146356e60591516c19e15a6ef596f2a975267ac
SHA512869bea113fafc02e9207a4340f45c82ea96ba79aafddde75558182bc90d82db422ba68ce7fb229e955d2862d6ac0e92db9f86054a9a07a87b5b4d0b7f32b0fca
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Filesize
352B
MD55bf44ac7ecb9c036f7bc124e847c099e
SHA1674808148318d4be85b19cc2edc61558d9b09e01
SHA2566d5d3ad2a5b4ad5ece5e106d46036edf01a0b94d20e2c4b2b980f45d32d9966a
SHA5126273d692006f9d9520e9d14bbedc3bcc5a8b8a20702f78776a1370abf1d6c994cd4453473fde88c0a33acfc0ee47a660022390449f3db02932065678d7231afc
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Filesize
352B
MD58f714ba604df8d27802958df8af49a2b
SHA117e3126b54aa8c3c0698f7bd3acd7ed670bc8ced
SHA2562d4b6f5625fb3ff0e389449e2bb2d439f947d9f8e2ef1c5d25b0d284b10c1977
SHA5122dbcfc63da9d6c007c1c2ded5841f757141b007975bf70680c218642935e85dfeb8d01af927de3abff4c1af3181e7b2a1a08a6bc7b10d925275a4632fbdfca28
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2