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
14-11-2024 00:17
Behavioral task
behavioral1
Sample
8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29.exe
Resource
win10v2004-20241007-en
General
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Target
8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29.exe
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Size
29KB
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MD5
573aabbbea015834206fd62645fd95a4
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SHA1
d63e9b042807911c509a1b4bee0a8cf1bd752478
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SHA256
8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29
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SHA512
e8b1a7377e89d2b89808da39a86db5abb3ff8378193df0534206b5e35202314277c4762c33528a28a99af86ae51665e26b39ec8e80f57f60372b46be12dea1e7
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Q:AEwVs+0jNDY1qi/qI
Malware Config
Signatures
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Detects MyDoom family 10 IoCs
resource yara_rule behavioral2/memory/740-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/740-32-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/740-91-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/740-133-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/740-137-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/740-144-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/740-174-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/740-203-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/740-240-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/740-274-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 2368 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\Services = "C:\\Windows\\services.exe" services.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" 8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29.exe -
resource yara_rule behavioral2/memory/740-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2368-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000a000000023b96-4.dat upx behavioral2/memory/740-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2368-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2368-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2368-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2368-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2368-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-32-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2368-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000b000000023baa-41.dat upx behavioral2/memory/740-91-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2368-92-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-133-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2368-134-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-137-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2368-138-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2368-143-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-144-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2368-145-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-174-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2368-176-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-203-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2368-208-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-240-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2368-241-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/740-274-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2368-275-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29.exe File opened for modification C:\Windows\java.exe 8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29.exe File created C:\Windows\java.exe 8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29.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 8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 740 wrote to memory of 2368 740 8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29.exe 83 PID 740 wrote to memory of 2368 740 8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29.exe 83 PID 740 wrote to memory of 2368 740 8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29.exe"C:\Users\Admin\AppData\Local\Temp\8d9e4ae1a5a1b0f62d7b7ed4af5ecf8613cd27ea2997a75e2eb3396fd1fc8f29.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:740 -
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:2368
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
312B
MD5e5c2364375c0a8a786a9508a840b6299
SHA1bec1874db0d2348274b6656d1383e262f73e2bc6
SHA25651b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3
SHA512ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
310B
MD52a8026547dafd0504845f41881ed3ab4
SHA1bedb776ce5eb9d61e602562a926d0fe182d499db
SHA256231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce
SHA5121f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97
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Filesize
311B
MD5cb42662caffe525e9957c942617edf06
SHA1615009db9a1a242579e639ee0fc7a2a765095bfe
SHA256312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15
SHA5123e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c
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Filesize
313B
MD5ffb72ab4faba49ad441ce07db37dd8b6
SHA1194e13c1c32ebb6e7a1dc912261cbd58a82ff71e
SHA2567bd7c3676e98ddde8e0d5b63dd22cb9379d975bcd1d68884c97565cdd8d03660
SHA512517be20d2442489ce39b48dc7f9f6f13f8c45d02703fb1865071f553d36b2289f5abc26c6089fc0bfad1a41fe318bf4b5a806915c5e45898ac744b7e4ed30257
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Filesize
312B
MD55431b34b55fc2e8dfe8e2e977e26e6b5
SHA187cf8feeb854e523871271b6f5634576de3e7c40
SHA2563d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432
SHA5126f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c
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Filesize
302B
MD5e3ce7b4e89668aaf9e0a6de317575af8
SHA1a08cffbde120781baf281f4a7653980197283971
SHA256e014684b9f80308ceb8807a3580fcf948923f3a1b8a3ea84982c664362feda1b
SHA5129d7e129ea739ff87eca236ff117afaa09eb0f71bae9af9d22b7cadf5c8a71054c35561df744c9d335579f4b6980d2722a316b9720420003efa684ababb9ee9c4
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
29KB
MD547f167295c1542274eb07e9250f51d19
SHA14ea902a25f673f9a8049f076aaef93af75fa053f
SHA2561807ecf484c51fcc92ed42273b07cd32b23dea377a6e6f986b3ae4e8f54f5bbc
SHA512ce01ddda4e5ccecbc408d2f5145020a32b270c2a57690647fa490f04f3386e658445ce1bb0c02c49d27fb9d4227e5c593b8a795e2b7af7fdd4cf3ce8f55b9211
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Filesize
320B
MD5f1f4ad4aaed53ee33518ff77004c77c0
SHA1f73addc836ba2fa4484fa77d2e022a651b643e30
SHA256825d105dfb36a85794fc304c0f3add2c6e98e19112491e64ab3a04036a412063
SHA5123b62129cb8841fc9a6dfd83b1723e145213c915ade7238916a964dec0841a1f3d140312280baa4f1186cdeacdc1df19a17aae41245b985c1dba5fbe86725d7d5
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Filesize
320B
MD547bafe584c311793790520a48f76d17c
SHA11a68e027eb33a6d35d76caa0bd832599e2eac615
SHA2568032789922fe2751305cee4eb41650f28b0042edcdeec9049c2ad070eb10a1d5
SHA5121b4615a9673f3e53780a06dd607d9faf708c746a769fda9747d07f83f8d94d05c18d74f2e9e560a548a8f835a2c84f8005fc4bc9133dfd3d37bf8451cb11d254
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2