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
26-12-2024 04:56
Behavioral task
behavioral1
Sample
d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd.exe
Resource
win10v2004-20241007-en
General
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Target
d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd.exe
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Size
29KB
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MD5
36f8b49d35b5b076106512f6551085c4
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SHA1
da09a664fa13272e002d04ed4c8724a48d2bcf23
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SHA256
d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd
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SHA512
c69d7ffa604f9d26122b70b943ea8dfaca5f23c6e77bea8c6c356ca64910acc42efcc37028c747df5c23f11a48dbf47cc963f916713805b79e0c2215d0235575
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/4hV:AEwVs+0jNDY1qi/qAD
Malware Config
Signatures
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Detects MyDoom family 11 IoCs
resource yara_rule behavioral2/memory/3928-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3928-27-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3928-93-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3928-146-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3928-148-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3928-164-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3928-192-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3928-225-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3928-264-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3928-297-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/3928-333-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 1780 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" d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/3928-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000a000000023cad-4.dat upx behavioral2/memory/1780-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3928-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1780-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1780-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1780-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1780-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3928-27-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1780-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0009000000023ccf-41.dat upx behavioral2/memory/3928-93-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1780-94-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3928-146-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1780-147-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3928-148-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1780-149-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1780-154-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3928-164-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1780-165-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3928-192-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1780-195-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3928-225-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1780-230-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3928-264-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1780-265-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3928-297-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1780-298-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3928-333-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1780-334-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd.exe File opened for modification C:\Windows\java.exe d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd.exe File created C:\Windows\java.exe d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd.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 d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3928 wrote to memory of 1780 3928 d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd.exe 85 PID 3928 wrote to memory of 1780 3928 d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd.exe 85 PID 3928 wrote to memory of 1780 3928 d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd.exe"C:\Users\Admin\AppData\Local\Temp\d2bac05ce76feca00055ae8b0ec5a43906fdec5d19851bc5cb34ac5d676fb0dd.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3928 -
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:1780
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
312B
MD568aaab294418cf29e2bfe108b83d5e0e
SHA16d0fe2d9c14dd6a8d945624c99917129d876c408
SHA256ce8372f561e15cf3fbe226108a689130fe678a809e571fdf337051affc9e8553
SHA51262631eb0542f5fe92b37ad31d81a17926229f3636f5961c2c6263c254a19493850d200536230ee14528579dd59efb8c09b9a3ecf3f62f147d1817419f9c950b9
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Filesize
310B
MD52a8026547dafd0504845f41881ed3ab4
SHA1bedb776ce5eb9d61e602562a926d0fe182d499db
SHA256231fe7c979332b82ceccc3b3c0c2446bc2c3cab5c46fb7687c4bb579a8bba7ce
SHA5121f6fa43fc0cf5cbdb22649a156f36914b2479a93d220bf0e23a32c086da46dd37e8f3a789e7a405abef0782e7b3151087d253c63c6cefcad10fd47c699fbcf97
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Filesize
304B
MD5cde2c6ec81201bdd39579745c69d502f
SHA1e025748a7d4361b2803140ed0f0abda1797f5388
SHA256a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f
SHA512de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4
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Filesize
315B
MD514b82aec966e8e370a28053db081f4e9
SHA1a0f30ebbdb4c69947d3bd41fa63ec4929dddd649
SHA256202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf
SHA512ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
311B
MD5cb42662caffe525e9957c942617edf06
SHA1615009db9a1a242579e639ee0fc7a2a765095bfe
SHA256312bf5c9a1a122abc6361bf8ed01a44346285b962c0d273ef2de0eb796ae1b15
SHA5123e6777f1f74f64fff6cb2bd1a81a6c08d9a64feeebc3deb7cacb8f0f41b23a5c59a8e6294b99c76dd386aaaf9043a1a252ac47910fe1801bdc2995f7b675692c
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
29KB
MD5da6e6c2285660012a7d713c920f349b7
SHA1cf660c6b12c43521ad5dcdd896ea03856aa85934
SHA256c9ea73d4fb36d74918ff2a251cdb33949367c2fdc4d63b72dcd54ace165ae13e
SHA51261976d5f037f152903dfb2dd73973694e44db7efeb156eb011bb5b15e4e5abbe46433a6cc13a99a3b4a3452ee798cf87f5d218a8138152489a4391a59327315b
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Filesize
320B
MD5a9d61ab8ebfced16a92685a657ab3f05
SHA107d80a3428b388352abba05159d227d774eedd43
SHA256116c83761821fc3f78422dd6a3ae64da33f68a27c5cb08361ba8a9cbbf236165
SHA5121872b59b658538aec5072383666875b84039555e49abdd9543be379de52900cb10577559387783d3747e851925965e81fd16c4e414eef39f10a3e88b60e4ff15
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Filesize
320B
MD59c6df24a1b6b59fa5e09961f979bf30a
SHA101e7b132105b451b33c27c9dc83ee31124a26a80
SHA256c7b565056b388f5d58808ac593e833ebb122d9a8abddab7adafb37f11b3e665c
SHA512fdc14589f6c16928ef7494750fe7ec67c7b93f937598151224e3fea9fbe9879570c955b59040fd3a3230546b5ecb0a2c2046f2b66d6eb931baae2b6d5a176d33
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Filesize
320B
MD54eea8a8adc36ab2a5e4122b472d4e505
SHA114d376089dc59cd0559e208e6d3e9d2e1feb760b
SHA256e2560cd1cc6c16d917e4d799b075f51398776b5fd59fb747d90bf70fd4f8e005
SHA512eff410f5677c8103b9657ce92eaa6819026f20603c8c4e027745e489001ea3e0e93beffe0d73ea0bae23a939df92fcf3072a9b9a85ffca256f40df490594b549
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2