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
24/11/2024, 17:21
Behavioral task
behavioral1
Sample
68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe
Resource
win10v2004-20241007-en
General
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Target
68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe
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Size
29KB
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MD5
ed33c19631047f261a8113ed97538774
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SHA1
835839af9abbc4e5858ce551516b89dbc980c83c
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SHA256
68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896
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SHA512
f6c1d2e36143759f29547c9664224a0897fd96b7d7a23e932944eb7b87e1c6d1122958a7ae75856a4bf88c6a5cb282ed4c961fc54b2c832385608443aa37eadd
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/6:AEwVs+0jNDY1qi/qC
Malware Config
Signatures
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Detects MyDoom family 7 IoCs
resource yara_rule behavioral2/memory/1652-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1652-44-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1652-94-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1652-141-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1652-147-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1652-154-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1652-196-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 5036 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\Services = "C:\\Windows\\services.exe" services.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" 68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe -
resource yara_rule behavioral2/memory/1652-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000a000000023ca0-4.dat upx behavioral2/memory/5036-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1652-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5036-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5036-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5036-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5036-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5036-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5036-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5036-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5036-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1652-44-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5036-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000d0000000219e5-58.dat upx behavioral2/memory/1652-94-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5036-95-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1652-141-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5036-142-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1652-147-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5036-148-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/5036-153-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1652-154-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5036-155-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1652-196-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/5036-197-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\java.exe 68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe File created C:\Windows\services.exe 68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe File opened for modification C:\Windows\java.exe 68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.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 68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1652 wrote to memory of 5036 1652 68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe 83 PID 1652 wrote to memory of 5036 1652 68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe 83 PID 1652 wrote to memory of 5036 1652 68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe"C:\Users\Admin\AppData\Local\Temp\68ae820b5ddc8f8c12efd6aad02af0b1fb8895d75a52e948b1921fca1b591896.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1652 -
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:5036
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
304B
MD5267ddfdbb8d492b25de208d84b290f1c
SHA19f57d9f19f25549e1232489a0c101a92e851de2f
SHA256ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586
SHA5120709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3
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Filesize
29KB
MD53d967e926f070334a742c33b61360469
SHA136edc4ed2b45d94eac244a7ca1b39b1763e5afb9
SHA2566e5cefae5a73418cc3de560f908ee0afd5387531e9b0194eb1095b4c0405359c
SHA512614fdd918b4d387a0ffe2127c5a1e6391c0c1cceb74d5863e0ff88744c1d70fb80093b204a8a0d6210407c24f2974dc755d11cf432bbf1d2ee524a3b8eb21159
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Filesize
320B
MD55e3b3355e157a4ac542f6d3a07598d3b
SHA132374eccf654c0358f964a0c12da92ce9df86daa
SHA256e8283bce0fe88ed205d3136bee681e1b6840a0688d0c336f58255c1b1f28b044
SHA512e19c2de1f7f5fefad067a676096ba0856ced4025078bdd0d8431501b67b7e893f9ef12a2966168dcecd529fdeb9b8efe32f97c267f3ff53d4fc33dae69a847ec
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Filesize
320B
MD5b6749662f2cd14a5332494a2c8d2f135
SHA116d2f86ee112570d29a010c6f1e562075cc2888d
SHA25684e4fe339397cd3bc00d344644d9bfc97ae43d1b600f686a3ea38c85c1d5196e
SHA512c3997b6cd2b8bd91ef776e0617f84701445d7bc203df08370f15d45ae5fcd8a071f00a522f910ebcfbcb94e1e599a33d275d4ae06ad4b0a39581974e9204d11d
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2