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
08-12-2024 07:59
Behavioral task
behavioral1
Sample
d6060a828a5f3fa602f0d1af75cc5efa_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
d6060a828a5f3fa602f0d1af75cc5efa_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
d6060a828a5f3fa602f0d1af75cc5efa_JaffaCakes118.exe
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Size
28KB
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MD5
d6060a828a5f3fa602f0d1af75cc5efa
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SHA1
fdde5fc8beb5b82f36e3d1bbfa075a7c23517ffa
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SHA256
90d1d373fb95cf7ca6d273e48c820a2f7dd10d15f57b351a9dcebf7ec0c61ab8
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SHA512
e88fba99c21ff4ac7d598169fada20ba0abf852b8414a2840fd250747fab5b7351bc7751542bd7c3ae47da5cc4ccd61295d1b4a6776f614d78302b2c153558b6
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN6MfNUvic:Dv8IRRdsxq1DjJcqfuKKc
Malware Config
Signatures
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Detects MyDoom family 6 IoCs
resource yara_rule behavioral2/memory/2244-13-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2244-49-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2244-51-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2244-149-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2244-173-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2244-180-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 3444 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" d6060a828a5f3fa602f0d1af75cc5efa_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/2244-0-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/files/0x0009000000023c9c-4.dat upx behavioral2/memory/3444-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2244-13-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3444-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3444-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3444-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3444-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3444-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3444-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3444-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3444-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3444-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2244-49-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3444-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2244-51-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/files/0x0004000000000707-64.dat upx behavioral2/memory/3444-69-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2244-149-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3444-155-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2244-173-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3444-174-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3444-176-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2244-180-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/3444-181-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe d6060a828a5f3fa602f0d1af75cc5efa_JaffaCakes118.exe File opened for modification C:\Windows\java.exe d6060a828a5f3fa602f0d1af75cc5efa_JaffaCakes118.exe File created C:\Windows\java.exe d6060a828a5f3fa602f0d1af75cc5efa_JaffaCakes118.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 d6060a828a5f3fa602f0d1af75cc5efa_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2244 wrote to memory of 3444 2244 d6060a828a5f3fa602f0d1af75cc5efa_JaffaCakes118.exe 83 PID 2244 wrote to memory of 3444 2244 d6060a828a5f3fa602f0d1af75cc5efa_JaffaCakes118.exe 83 PID 2244 wrote to memory of 3444 2244 d6060a828a5f3fa602f0d1af75cc5efa_JaffaCakes118.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\d6060a828a5f3fa602f0d1af75cc5efa_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d6060a828a5f3fa602f0d1af75cc5efa_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2244 -
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:3444
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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
28KB
MD53b8389fcc822588fe69f9ade1cce3d8d
SHA1b19df973cbc243332b1b354dbaa84157314f5b3f
SHA2565abfd13849d6a5074673e3e6a40c92e3647f64269be306ab4d44c50eda35320e
SHA5127a6b5618bd0dd8a49c21c053b1b5766f9b0096cbcc04a38596798e9f87e18cc139708ce279ebe4b940974095bfea7a84f8353d792952cae93415cecdf2881c1a
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Filesize
1KB
MD5244544934d559e4fa81414ded3a1f030
SHA1204540e92271f83203b5b0c45ca30b1d39d46207
SHA2560ff860483d298a6fc1828ebb2797be1fd0295acc2c8e0377e566eb1588ab96c6
SHA512eb411885eea604348fcb2bd26fec406d81422fb3bf6e88ab815de31e3535cb154cdbf4e662c49b9d8a8558e5061a6002743952152ff48a29b15572be4e86b36c
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Filesize
1KB
MD51ae254752d465c44040ced6e521875ac
SHA1f8d614560b2fe556b8add1739859012291acc616
SHA256fded85889fae84c4341a8c34417e983352b889df8cb202e1f04215e79ae75d7b
SHA512f74150a5e9a21df96f997991af93813e5e4e111519c5d2994b6d96c3258257d84e8873a0facc383838f6cc5838ec27ceb32181ecbe8ebca0104fc1895b1fa258
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Filesize
1KB
MD5bd3e665d8f886f3a6630b0566a8c0673
SHA17999548133dbfa22b1a5002d4f52f28bcac24990
SHA25687bc59a97c2dad7c4d68957e55cba1d4454a9827c25ea2a2cfcabb86dd03f456
SHA5124e02e9098b534559417bd426d003aeab842f98c9ed5c458be2578ec62f26e66bb5fcda215b530721c378e21b8fcab7c641141c9d196dd06c24c08ddb80bd5d4f
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2