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
13-01-2025 04:26
Behavioral task
behavioral1
Sample
edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90.exe
Resource
win10v2004-20241007-en
General
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Target
edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90.exe
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Size
29KB
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MD5
b3caa5d525fba21c37da4a75dac9d360
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SHA1
6ff664d77fbd580f449ef25162821aef1bdf8c56
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SHA256
edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90
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SHA512
a464c5a1c27919d02fba3781d43b779cdd63b9346fdd550d42ee4b9352cd946cae9e7960c8f13b66785871d78613be4bdc559ca810ffad032007e0fcc1370046
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/MhH:AEwVs+0jNDY1qi/qkl
Malware Config
Signatures
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Detects MyDoom family 9 IoCs
resource yara_rule behavioral2/memory/2500-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2500-37-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2500-99-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2500-155-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2500-159-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2500-166-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2500-204-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2500-243-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2500-280-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 4604 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" edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/2500-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000c000000023c92-4.dat upx behavioral2/memory/4604-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2500-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4604-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4604-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4604-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4604-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4604-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4604-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2500-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4604-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000400000001e742-48.dat upx behavioral2/memory/2500-99-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4604-100-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2500-155-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4604-156-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2500-159-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4604-160-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4604-162-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2500-166-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4604-167-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2500-204-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4604-205-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2500-243-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4604-244-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2500-280-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4604-281-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\java.exe edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90.exe File created C:\Windows\services.exe edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90.exe File opened for modification C:\Windows\java.exe edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90.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 edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2500 wrote to memory of 4604 2500 edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90.exe 83 PID 2500 wrote to memory of 4604 2500 edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90.exe 83 PID 2500 wrote to memory of 4604 2500 edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90.exe"C:\Users\Admin\AppData\Local\Temp\edd1837a8b9c7ea37b474d6a1d1a07347a74e5b457a23d4dc2d1b1b9873c4d90.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2500 -
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:4604
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
305B
MD5157431349a057954f4227efc1383ecad
SHA169ccc939e6b36aa1fabb96ad999540a5ab118c48
SHA2568553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac
SHA5126405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
311B
MD5cb42662caffe525e9957c942617edf06
SHA1615009db9a1a242579e639ee0fc7a2a765095bfe
SHA256312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15
SHA5123e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c
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Filesize
29KB
MD58446373f4eee85ecbefd52295975cf7b
SHA124d7b73be7a4158378e49300c795dc80511a0654
SHA2560c332a1b1fcd0448af223186ace11426ee760fe0e98c10be78fd76f4f294dc42
SHA512a7e2a074545e5765ac8b140c3ffdfb85f7dfafc5497c049cbba1a52554dd3e9d06f7791ad2c1b4c28d0b91e6fe9da30851b5a92267b1eca77ef1fc9db5b7fbdd
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Filesize
320B
MD571b0837968ccccb16686f03d088145a0
SHA1d992167b4fb995e4fbb3c4f0a942723f7850e5df
SHA256137e92bc3d7ee1ee20251e761d5a66912ccc1ee941b0af982cf6e76287bce5cc
SHA5126a4fe7a86afe33ada2a7c869703fa4c53f3ea2197b3d640eed4293a56a1ebe2317d9e0d3dca28f4f8db6cc97514b189f7bff30b836f10822a912fed49b729d88
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Filesize
320B
MD5911ab55a913ab02f72f61ae5127fa58b
SHA16aaeecadd14b35936fcd6d17bf4fdab9457fbd96
SHA256a40a6ab68e6ad3720c591a8d841baa285e8c6db42d7f1e279c3656b549c7212e
SHA51282eabf88758861216707fad89fef44caaecae8bf936bbee90801ad2e16fcdbab5178b0b0376ed6f2708322c70126c2566b6a5cc7d9937a6262043a6eeaccc8d7
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Filesize
320B
MD51f74adfa9ec9af5650704028589559e0
SHA172dcd1e7a418edb1a3a4f51a1b68f797f8a455a8
SHA256fcae8e482f6c18d389e48bd5cd03b2fc69588ef7d848f81ba9e576e4f335615f
SHA5127ecf164b816f3317a11317c4d2a7737e9b08c12d69dab8963611e8593826c91ea418ff1ad33a92097600d39d7a91698b2979acddcf8b57eb27e20d00d7f17e73
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2