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
05-01-2025 19:22
Behavioral task
behavioral1
Sample
0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d.exe
Resource
win10v2004-20241007-en
General
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Target
0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d.exe
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Size
29KB
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MD5
69220482d3a19f83273de643e3c64172
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SHA1
68715cb03d35e9c524ec0f47f713099e66e57061
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SHA256
0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d
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SHA512
32d53f2e673110f21fc4bce5e743576143ebe36bb8a4015efa8ded5af06fe96ac813d25a14b18c1757da4617976986f04c0f0d91265f546d3bd82782f4f72bb5
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/GhA:AEwVs+0jNDY1qi/qOy
Malware Config
Signatures
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Detects MyDoom family 5 IoCs
resource yara_rule behavioral2/memory/1680-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1680-56-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1680-61-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1680-178-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1680-198-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 1996 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" 0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/1680-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000a000000023b85-4.dat upx behavioral2/memory/1996-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1680-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1996-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1996-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1996-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1996-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1996-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1996-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1996-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1996-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1996-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1996-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1996-52-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1680-56-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1996-57-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1680-61-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1996-62-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0004000000000707-72.dat upx behavioral2/memory/1680-178-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1996-179-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1680-198-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1996-199-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d.exe File opened for modification C:\Windows\java.exe 0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d.exe File created C:\Windows\java.exe 0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d.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 0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1680 wrote to memory of 1996 1680 0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d.exe 83 PID 1680 wrote to memory of 1996 1680 0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d.exe 83 PID 1680 wrote to memory of 1996 1680 0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d.exe"C:\Users\Admin\AppData\Local\Temp\0612c7b827930b9847a31f29649c1be3b71e7d5893cea96bda9cf958d41d084d.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1680 -
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:1996
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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
162KB
MD5ca400263193bcb18c88e07959ee8487b
SHA142b792727c94b5cc0d6f25a93104663abe5756cb
SHA2564b22226e822b977760ffc12b96882b1a5091f14a9627ec93e5cab23837a28d86
SHA512ab8ded7315ebe3325a081fc6214450b8652270a4072a616e1df64e735ee31841042914ac6836158989623d110b789e4b4ba653fd8b5c3ea51db9a3d68175a3f0
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Filesize
29KB
MD5b40c420809f5f37c7d5ac35c44e4f193
SHA1a9a3ef9e9731320c85c2bba2765beaac196020a7
SHA25663d206724b89188e8342a84a3b9bd6a88f55f9720bd623a5435068d8363cf950
SHA512852661c3b7a1260319c8608855e285418ab3ec314cb378330f12c99f1c664dcc12efd2edf79237eed01741c6ec132bfb835e7b98ec59aee1fc807a608f417117
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Filesize
320B
MD55d90abcc176ba64fc6fcb40d4a303b54
SHA1707d95104c682448fab9236a62b0824b760e5f20
SHA2565984aed6d20fe5c50c99f376cd2d39e2d0464095b9a5114fe74fefc9d51593da
SHA512cdbbbecb26d5cd2d55b856c8f83290ff0088fa9501790dae5786cf1ab028cb9faf44b59f4660fd19a52c0bebfd7fbc74741a9fa1f783cc1781de1436adaea731
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2