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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
24/10/2024, 00:34
Behavioral task
behavioral1
Sample
718a4a6c5c7c5803a1ae86b919f3206c_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
718a4a6c5c7c5803a1ae86b919f3206c_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
718a4a6c5c7c5803a1ae86b919f3206c_JaffaCakes118.exe
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Size
28KB
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MD5
718a4a6c5c7c5803a1ae86b919f3206c
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SHA1
4535f30f15b02df12ccf8a7c13eb2ade6698d132
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SHA256
f1301dcc4f766ca33bd66c32ebe53b063b5715ea8ccc809c06fec582478cba1e
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SHA512
c589a21028f40e572215231b1826687c17efaaf7a1b1a05869b57e8b2f797555ca5fcc0d2721b630572671f8db27c36368c2503e27c8aaf731fbfa205ae12e27
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNQ1mIw:Dv8IRRdsxq1DjJcqfnrw
Malware Config
Signatures
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Detects MyDoom family 6 IoCs
resource yara_rule behavioral2/memory/1952-13-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/1952-49-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/1952-129-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/1952-162-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/1952-168-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/1952-194-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom -
Executes dropped EXE 1 IoCs
pid Process 1452 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" 718a4a6c5c7c5803a1ae86b919f3206c_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/1952-0-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1452-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000b000000023b8c-4.dat upx behavioral2/memory/1952-13-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1452-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1452-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1452-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1452-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1452-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1452-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1452-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1452-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1452-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1952-49-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1452-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0011000000023ab8-60.dat upx behavioral2/memory/1952-129-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1452-130-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1952-162-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1452-164-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1952-168-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1452-169-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1452-171-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1952-194-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/1452-195-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 718a4a6c5c7c5803a1ae86b919f3206c_JaffaCakes118.exe File opened for modification C:\Windows\java.exe 718a4a6c5c7c5803a1ae86b919f3206c_JaffaCakes118.exe File created C:\Windows\java.exe 718a4a6c5c7c5803a1ae86b919f3206c_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 718a4a6c5c7c5803a1ae86b919f3206c_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 1952 wrote to memory of 1452 1952 718a4a6c5c7c5803a1ae86b919f3206c_JaffaCakes118.exe 84 PID 1952 wrote to memory of 1452 1952 718a4a6c5c7c5803a1ae86b919f3206c_JaffaCakes118.exe 84 PID 1952 wrote to memory of 1452 1952 718a4a6c5c7c5803a1ae86b919f3206c_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\718a4a6c5c7c5803a1ae86b919f3206c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\718a4a6c5c7c5803a1ae86b919f3206c_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:1952 -
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:1452
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
315B
MD514b82aec966e8e370a28053db081f4e9
SHA1a0f30ebbdb4c69947d3bd41fa63ec4929dddd649
SHA256202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf
SHA512ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
312B
MD55431b34b55fc2e8dfe8e2e977e26e6b5
SHA187cf8feeb854e523871271b6f5634576de3e7c40
SHA2563d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432
SHA5126f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c
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Filesize
28KB
MD55e0c474fa061605c3acd1fa793f7915c
SHA14a8128ac0241abe134cfaf3eb8be3b8e22282c88
SHA256c4de7d72bb2d493d1dcc2e8832a36c5803f249893d3b3984329b1379856acf7d
SHA5128fa9015e2c9853e608bacaa9be6e52d57825dd404b6753dda7703e849fab562fdc504f08b8d33cef6e7b7d5eeaa3360851b9a2fc65304f6472dab1a6824edf87
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Filesize
1KB
MD53d7262708b959bffd645e1de1917018a
SHA1109556bd478877d36be95b4a3dbd0892a5143c28
SHA25695b4a817a0109cb03e0ed33e882fdbd5f0573dbac56cb3d9988cd0eeebbc50b9
SHA51263bf68c3abe47101f66aa982a4a6abb6f004715f0e9f63bca63a8f5055f2a1091e176fd5dfdf584c23b538babd883514d76d95f7b5bf29d53431a39a21a7c427
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Filesize
1KB
MD513edb0db6e7015fc1c4f9e38bcc083f0
SHA19139330b27d51c083ad2fa5ec677acb5522b73f5
SHA256dce8ad5ba463028c3145796504301672a2ab6589fe31d48b29f01b2cddd75ca3
SHA512922ff47aa950b289a10f514b691282d5d50649fcfc2c8eb984f94ee7ba8a5e0468344abb3a6fd2faeb2aa9a2cca40d75246d74d0897bea6a00afcb04f8168c80
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2