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
09-11-2024 21:26
Behavioral task
behavioral1
Sample
3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe
Resource
win10v2004-20241007-en
General
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Target
3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe
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Size
29KB
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MD5
dffec0f82a5d41b8e6936f50652d6dd0
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SHA1
6ef738b971cc83563a10019aadbf7125cda4a8a4
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SHA256
3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b
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SHA512
f4301b784ae6d63923306ce742bf0c70b3c37a994368a0bdaa1813315ee8625b8d906372b8b64239ad302b971713001faaa30f9c65b4de2d65fc34bfb751693c
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/vg:AEwVs+0jNDY1qi/qHg
Malware Config
Signatures
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Detects MyDoom family 10 IoCs
Processes:
resource yara_rule behavioral2/memory/4044-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4044-32-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4044-37-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4044-138-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4044-155-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4044-162-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4044-196-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4044-235-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4044-272-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/4044-312-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
Processes:
services.exepid Process 3480 services.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exeservices.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" 3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
Processes:
resource yara_rule behavioral2/memory/4044-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0008000000023c8e-4.dat upx behavioral2/memory/3480-6-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4044-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3480-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3480-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3480-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3480-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3480-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4044-32-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3480-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4044-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3480-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0008000000023ca7-43.dat upx behavioral2/memory/4044-138-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3480-139-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4044-155-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3480-156-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3480-161-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4044-162-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3480-163-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4044-196-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3480-201-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4044-235-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3480-236-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4044-272-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3480-273-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4044-312-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3480-313-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
Processes:
3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exedescription ioc Process File opened for modification C:\Windows\java.exe 3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe File created C:\Windows\java.exe 3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe File created C:\Windows\services.exe 3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.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.
Processes:
3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exeservices.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exedescription pid Process procid_target PID 4044 wrote to memory of 3480 4044 3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe 83 PID 4044 wrote to memory of 3480 4044 3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe 83 PID 4044 wrote to memory of 3480 4044 3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe"C:\Users\Admin\AppData\Local\Temp\3ccd60d58048e96e802a4ee5d62bfcf970273e6d30cc3a231b8b2277aa5d9d0b.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4044 -
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:3480
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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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
312B
MD5e5c2364375c0a8a786a9508a840b6299
SHA1bec1874db0d2348274b6656d1383e262f73e2bc6
SHA25651b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3
SHA512ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3
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Filesize
305B
MD5157431349a057954f4227efc1383ecad
SHA169ccc939e6b36aa1fabb96ad999540a5ab118c48
SHA2568553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac
SHA5126405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284
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Filesize
320B
MD57c932fd06e55a4a0f3416d65596f90b6
SHA18a8f2d64602267e4b96184c7701cdb18b83e3715
SHA256e6ed714d026170e32b4d2a350d08a16bd66531189fd10ae4f99a56a587b5dfb0
SHA5126d998aaef1a8dd9c8f8ea33df41ac71c8cdcd7c88ce80706594dd87b55c56f392bad4039789f5a9ea4d95f185a5e2bf80a82b50ae5debdfb5f24dd91beac71e2
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Filesize
29KB
MD5fcdba07598b4ad7529ac708a456ba84e
SHA11b8418bd223c71b6c295e71925b5198e5640c42b
SHA2568bf0cee3599c3c3a22328a6f6d747791f4c706b9d9620dc6847a28b61e1774c9
SHA512b315488a83223849747d193a7dc21cdf9c7f24084d378beee48dc43b91602312389f4f086ebd4a6e44d2175b7e347c7690c701e81e350411571b1d87f1772cb2
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Filesize
352B
MD5fda0e8598d493e2663cd79ec6559e4a3
SHA133d2177a4fbdaf5517defa3279b4bf73f8879054
SHA2565033dd250d54f64f8c49dbb8dbe4ba348484b0600208b6b3f1fe74515f73bd6e
SHA5120c548f78e6b3d669e4f72e2c46d228e5b8cbd47437d77a9b9bbcd2df7c7df6b2dc33f6826fdf0bda7f468f8a3a05ee0de7d390153d7a461ae395f0e559d991f2
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Filesize
352B
MD50bc0fe918668558beec576244a06b6ba
SHA1ce764b946566a000d8658169d7c86cb46e866e9a
SHA256b8b3e2eef4f52afc9b50e5d518d97f301495ec3635e1b69309dae06f7acb4499
SHA51276fda7696e92331fb3024551b3bc587a4150b499525c43e3afdfa70dc8d6b73884e9e6fb265bc436845138daa7598bc955a8f9f9975fa6126e0108ca091576f9
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2