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Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
28/09/2024, 22:40
Behavioral task
behavioral1
Sample
fd48f9eec8d7b2a1342b57d0d68e2a90_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fd48f9eec8d7b2a1342b57d0d68e2a90_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
fd48f9eec8d7b2a1342b57d0d68e2a90_JaffaCakes118.exe
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Size
28KB
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MD5
fd48f9eec8d7b2a1342b57d0d68e2a90
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SHA1
44ad2d084ae3daee1a8a587d196307c338624b6e
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SHA256
ae092b5dc506a34f669c341d50b4baa0922e4cd44283fbbb99f500171230b8f4
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SHA512
7e284cbefd376cd483f7a4688266d72d1f9349aafe01c633982fd12b225d12f902fbea13162cd73b170f1520c8f27573b4c63d25b2c3c27357007e31bd732005
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SSDEEP
384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNPM/:Dv8IRRdsxq1DjJcqfL/
Malware Config
Signatures
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Detects MyDoom family 10 IoCs
resource yara_rule behavioral2/memory/2292-13-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2292-32-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2292-107-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2292-141-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2292-145-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2292-164-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2292-199-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2292-240-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2292-274-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom behavioral2/memory/2292-311-0x0000000000500000-0x0000000000510000-memory.dmp family_mydoom -
Executes dropped EXE 1 IoCs
pid Process 116 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" fd48f9eec8d7b2a1342b57d0d68e2a90_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/2292-0-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/files/0x000a000000023494-4.dat upx behavioral2/memory/116-6-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2292-13-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/116-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/116-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/116-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/116-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/116-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2292-32-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/116-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x00090000000234b0-43.dat upx behavioral2/memory/2292-107-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/116-108-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2292-141-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/116-142-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2292-145-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/116-146-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/116-151-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2292-164-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/116-165-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2292-199-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/116-202-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2292-240-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/116-243-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2292-274-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/116-275-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2292-311-0x0000000000500000-0x0000000000510000-memory.dmp upx behavioral2/memory/116-312-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe fd48f9eec8d7b2a1342b57d0d68e2a90_JaffaCakes118.exe File opened for modification C:\Windows\java.exe fd48f9eec8d7b2a1342b57d0d68e2a90_JaffaCakes118.exe File created C:\Windows\java.exe fd48f9eec8d7b2a1342b57d0d68e2a90_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 fd48f9eec8d7b2a1342b57d0d68e2a90_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 2292 wrote to memory of 116 2292 fd48f9eec8d7b2a1342b57d0d68e2a90_JaffaCakes118.exe 82 PID 2292 wrote to memory of 116 2292 fd48f9eec8d7b2a1342b57d0d68e2a90_JaffaCakes118.exe 82 PID 2292 wrote to memory of 116 2292 fd48f9eec8d7b2a1342b57d0d68e2a90_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\fd48f9eec8d7b2a1342b57d0d68e2a90_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fd48f9eec8d7b2a1342b57d0d68e2a90_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:2292 -
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:116
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
305B
MD5157431349a057954f4227efc1383ecad
SHA169ccc939e6b36aa1fabb96ad999540a5ab118c48
SHA2568553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac
SHA5126405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284
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Filesize
302B
MD5e3ce7b4e89668aaf9e0a6de317575af8
SHA1a08cffbde120781baf281f4a7653980197283971
SHA256e014684b9f80308ceb8807a3580fcf948923f3a1b8a3ea84982c664362feda1b
SHA5129d7e129ea739ff87eca236ff117afaa09eb0f71bae9af9d22b7cadf5c8a71054c35561df744c9d335579f4b6980d2722a316b9720420003efa684ababb9ee9c4
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Filesize
312B
MD5e5c2364375c0a8a786a9508a840b6299
SHA1bec1874db0d2348274b6656d1383e262f73e2bc6
SHA25651b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3
SHA512ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
28KB
MD516311706bbf549fc2b364f2971ffc5ba
SHA187ca7ca9677b6ac7f1760427915a24331aa3241e
SHA256a625020c37578a5ae140c96c07d3cfb8e7a367020a6549e30481423aaab9e727
SHA5128ec6c6cf3363e0a89474af76d530806adf9b60ef2055f54e3ce1f10711a95e78d999d162be1bcafc0c09fb5e94a438d0cf2c25492d17512cc2828db5a7878926
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Filesize
1KB
MD5633a512c458ada102bc5db9275421004
SHA11f17a4ab143665763335ec14b430b51f05fde0c9
SHA2561d4aeed7680c80abc72a80c9a28c2e03899d3abe122b227c163c7fa67b6ad61b
SHA51200a1b869705ebc111d2c94b96ef1d7d347d928a94e42cd491453e3c3c5571001ea196eb980992925ac75eb1ef760c5434e14a35e4702b924bb8789326469fdea
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Filesize
1KB
MD531d7b7ebeb45b3ed64535b883ca03dfa
SHA1de2a919bea7df6baa2b3c7e1b4d2bd694a8bb7d2
SHA256754715fa6dd22bf4ee8a4b4876303b406e6134ae0a31a7e1d4da8653cc131dae
SHA512e4d638ed352fb0f9360088c2e4c8c54adf115a41eabc13f2cfda207013ecf62588a67f75da3f4f5b7ccb58b56bf9fabcecb5fa2e56947e86164359f2d4faa38b
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Filesize
1KB
MD50e2cb321cc4f7032a0b4a58840abc89f
SHA11f9e3c1b5e9efa540b5f8c2136c1cb6951b5dc4b
SHA25660add02ab43a2eabbaa066ce0d183f8e84933ec712f7a67a4475142aa02047e5
SHA512ca6730d947385894db3e2eb0c56508bbc18b65601876c6fafb03bee2abf82e9ee6bd69d964f966d80a9b3b7ce689f51e58ee6d84159c726ba4822938ad50c46c
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2