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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
02/01/2025, 21:39
Behavioral task
behavioral1
Sample
JaffaCakes118_68608eafd4a79081e47c2222d2747460.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
JaffaCakes118_68608eafd4a79081e47c2222d2747460.exe
Resource
win10v2004-20241007-en
General
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Target
JaffaCakes118_68608eafd4a79081e47c2222d2747460.exe
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Size
28KB
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MD5
68608eafd4a79081e47c2222d2747460
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SHA1
e9789ce9ee1cb532a828d7d0e01f8a9440c4125b
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SHA256
06b0a071f4bd808b3153946558a284c72a65d1d63d43aedbc6c5954e2e7d6e98
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SHA512
3a5410a0c7340b3651f69e8bc72f06c18b40de46a4bb2eb69227bfd440e9d203154c19786a08610de491927882ac85ce0adf2d1a7543386b3b91bea95a986b06
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNUbqZ3V:Dv8IRRdsxq1DjJcqf9sV
Malware Config
Signatures
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Detects MyDoom family 9 IoCs
resource yara_rule behavioral2/memory/3660-13-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3660-37-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3660-117-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3660-148-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3660-154-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3660-178-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3660-217-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3660-245-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/3660-280-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 2724 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" JaffaCakes118_68608eafd4a79081e47c2222d2747460.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/3660-0-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/files/0x000a000000023c84-4.dat upx behavioral2/memory/2724-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3660-13-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/2724-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2724-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2724-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2724-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2724-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2724-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3660-37-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/2724-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0003000000021ea9-48.dat upx behavioral2/memory/2724-118-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3660-117-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3660-148-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/2724-149-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2724-153-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3660-154-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/2724-155-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3660-178-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/2724-183-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3660-217-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/2724-218-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3660-245-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/2724-246-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3660-280-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/2724-281-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe JaffaCakes118_68608eafd4a79081e47c2222d2747460.exe File opened for modification C:\Windows\java.exe JaffaCakes118_68608eafd4a79081e47c2222d2747460.exe File created C:\Windows\java.exe JaffaCakes118_68608eafd4a79081e47c2222d2747460.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 JaffaCakes118_68608eafd4a79081e47c2222d2747460.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3660 wrote to memory of 2724 3660 JaffaCakes118_68608eafd4a79081e47c2222d2747460.exe 83 PID 3660 wrote to memory of 2724 3660 JaffaCakes118_68608eafd4a79081e47c2222d2747460.exe 83 PID 3660 wrote to memory of 2724 3660 JaffaCakes118_68608eafd4a79081e47c2222d2747460.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_68608eafd4a79081e47c2222d2747460.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_68608eafd4a79081e47c2222d2747460.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3660 -
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:2724
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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
308B
MD55243568476eb2052b2f3b67dc9053e86
SHA1b126aa6506772f9024b76580bdf28b45e3a7f051
SHA2562d458622dc76eb87e44cc7db89309efdf50f99821145ae86864fd1b714cbaa80
SHA5123c68cef4e3daa4bca6e8b3aa5a31874be1e4dec38fe9781c6fe4890980744527d0c6818eeb519f8e6b322118e1f08302d85972fa7da4ba8be9421aabf9a77833
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Filesize
304B
MD5267ddfdbb8d492b25de208d84b290f1c
SHA19f57d9f19f25549e1232489a0c101a92e851de2f
SHA256ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586
SHA5120709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
304B
MD5cde2c6ec81201bdd39579745c69d502f
SHA1e025748a7d4361b2803140ed0f0abda1797f5388
SHA256a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f
SHA512de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4
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Filesize
28KB
MD53ff382a32ddd30020f6fbb66b35d4512
SHA1d2451fd8b92d17816fa65fe786050d5956e4c92c
SHA25660bb8d1c294f93c19a7208417eb4235d307dbf8aef08141af17969a09a08660f
SHA51267e8a97329a87e763bb8705893045835c0dfc75544989dc543eaa69165e22fe7dc06bf953dbe2ec871170d990b5e6957b8176da8ad22d5358c42feae47ecd26b
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Filesize
1KB
MD522a5d31a9d61dac9cc761d1a7965331a
SHA14bbfda188215fa6fa35b01bd942474b73448d8a5
SHA256efe0d6640a24526a436c3380d121041d42014fa8351f00576d93a8d0b724dd7b
SHA512026c2164c1fd52d94de51635f5d709b619c8f5cb78e79f36113a1de110d47994df88d4326800daf3db3000a686487f643fdbedca3cb99dc5dfe85a3ecbd4e334
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Filesize
1KB
MD5da7740bb8ac576b0111f511e74089f76
SHA17e0eee7575be078cb108dca76888b57d04ff50fa
SHA256255f12bad5689b750842c14ffc31be759cc525fd3280f77b3289bf15da914a83
SHA512460c0b9006fc93708bcee8137fd4e88136b05f6497f08a17e9c55b38ecb33a4e0a9acc7ed31cda4da28bcc61d500ec775a1409bc0724026b69469ca77f0b2195
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Filesize
1KB
MD567c5ae949a338a6ac710e307b4f866f0
SHA14c35e80714327ab2c2a244f394461bb3fd42f61a
SHA25616f27d4919a407d2afc311fcd412c6290f988108e2d2b0f564d4aca6bbaf1b22
SHA512be6950f911aa2ee65fb354ff8d9087c1b00604c792217739f26c4bfa229c33127efc288c08f5df2554313c11e4e6948cc14b2e3e1d45a6c494a453fce7fbf110
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2