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
29-12-2024 20:07
Behavioral task
behavioral1
Sample
182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe
Resource
win10v2004-20241007-en
General
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Target
182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe
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Size
29KB
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MD5
65a8c70b2b01aec04202ea60dd58c4df
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SHA1
bdf663c0323da0c2c0555c20ad3a72e27d7fe68d
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SHA256
182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171
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SHA512
e0af870567d09706b12c75aee336d0952b49848445baae6acced364e1bd7b1b4ab5429bee5fb621e667564128165ae5414c79311e341b5d0747737ea3c217188
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/shP:AEwVs+0jNDY1qi/q05
Malware Config
Signatures
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Detects MyDoom family 11 IoCs
resource yara_rule behavioral2/memory/2576-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2576-32-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2576-130-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2576-167-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2576-171-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2576-176-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2576-195-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2576-204-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2576-206-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2576-258-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2576-295-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 1804 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" 182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/2576-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1804-7-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000c000000023b70-4.dat upx behavioral2/memory/2576-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1804-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1804-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1804-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1804-23-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1804-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-32-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1804-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000c000000023b95-46.dat upx behavioral2/memory/2576-130-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1804-131-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-167-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1804-168-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-171-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1804-172-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-176-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1804-177-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-195-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1804-196-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-204-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1804-205-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-206-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1804-210-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-258-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1804-259-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2576-295-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1804-296-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\java.exe 182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe File created C:\Windows\java.exe 182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe File created C:\Windows\services.exe 182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.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 182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2576 wrote to memory of 1804 2576 182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe 85 PID 2576 wrote to memory of 1804 2576 182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe 85 PID 2576 wrote to memory of 1804 2576 182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe"C:\Users\Admin\AppData\Local\Temp\182a00708fd6da66bd146294d791d9507ceb70b3a871da8dfc4aacb29c15d171.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2576 -
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:1804
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
124KB
MD5434cdcfda8c47d4fa4a9cd0d6c091793
SHA18a7620024bb2e70a6c7da199945d06e59ac655f1
SHA25674c72690879e6a733269cc767860ac4cfe2e68896e10ac3bbf829ca158dcb533
SHA5123be180abc439ee53788ac090a426a8e6db3de6a29698584e9523bdffbc712ddf6e1481d6ba09dc5ac8f13fce75008517f1280cc465e13639b89d79463d2a2a5b
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
29KB
MD5f46505d1d4e3974bec04d250ef03e4cb
SHA1615cd9ee3524af25f542ebabb9043c779c9b1991
SHA256b52cbeaa09fe93d8f11ce6fa93725a85b08ae7fd3b0f56f440b31883877b6912
SHA5122272265b5ca7a1894ed8a6c2db0b4ce1a3d578694e650e79aff2a8b6419278180fe3a9b5622ffc4031218d9931e8b9b4fcc40a5f7e8d87768c8d21c51ece1599
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Filesize
320B
MD545b442b4a440dcf840b922e92848a57a
SHA1299aa39b5c5ac40681bf84eb586169809d2682eb
SHA256f638dddaf9a6af22cff42972618d66344024193d64d625b1a1a00f4f4af86b09
SHA5126061445421e63717aa97ac4129d719965ad54fbdb80182907e55c4db352396f5589470f86e45ed7c83517d64f4665b48472abf1015627c8ec9fbb01332a198ab
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Filesize
320B
MD5bd4e2372a57d606b3c456ad2d8b8e2f9
SHA13f4aecf5631fa1b7a71038394cd2722d09473649
SHA256887a44fb07f0efeb6b9070bf1a6132cb2915d81b428fceeb97c30322986209de
SHA512d247a5df16198b1c6f2a5df35071e50d8e2aea2597fb629e2b32e9cb62d8210fb907ce180f8f76a37e4d64d1dc3c8dd5b822cd2c076a1cde2e48fa3eac4a6fa6
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Filesize
320B
MD5d63a6c792c5c691c29bec2891ad09f6b
SHA1b7820be5052eee74775acf8138a5b63a2c5f23d0
SHA2561ecc3a3bd28121c063bf62c158b64b20eedf2bb4e23af657ed0521634607b23d
SHA51258c89f7475afb5a80682d457f4dd85be9aed3f46aa8e0bdbbed2d0d774dd624d9159cb410d475574e375f119093efe0fba54e06b4afc1fb039fd339dd81ee385
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Filesize
320B
MD5bdee27819318b82a6b5de33b533221a2
SHA157cbc14956e158d74a28da593b278b8b16272892
SHA25653bad5094c36c7e57dc3110a94a6fd24c67289c0787d7dac847645228063158d
SHA512ceeaab861ad17ff2ea99b8dd15d83eb4eaae907689dc5c996e297f1e5d3e95a8ac1f4238f2492d00cdd199099dcdeae1d2e9673662ff9b0cdb244cd9573e916d
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2