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
23-11-2024 05:10
Behavioral task
behavioral1
Sample
eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe
Resource
win10v2004-20241007-en
General
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Target
eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe
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Size
29KB
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MD5
87e3866bf388aad1f5ef6c705cad97e7
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SHA1
d136c52f6f04cadf9948409415f3479875e162ae
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SHA256
eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9
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SHA512
1750f273dc080d94c8b89252de793cf5e6fc092df340564232230ea0b31567017353e6849f763dbed06092dbadfb5452a86e7bb966a0adb77651ea6671bf5d33
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/j:AEwVs+0jNDY1qi/qb
Malware Config
Signatures
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Detects MyDoom family 9 IoCs
resource yara_rule behavioral2/memory/1360-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1360-37-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1360-39-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1360-139-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1360-165-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1360-172-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1360-198-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1360-232-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1360-258-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 3340 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" eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/1360-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000b000000023b8d-4.dat upx behavioral2/memory/3340-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1360-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3340-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3340-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3340-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3340-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3340-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3340-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1360-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3340-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1360-39-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3340-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000d000000021a70-50.dat upx behavioral2/memory/1360-139-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3340-140-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1360-165-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3340-166-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3340-168-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1360-172-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3340-173-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1360-198-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3340-205-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1360-232-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3340-233-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1360-258-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3340-259-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\java.exe eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe File created C:\Windows\java.exe eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe File created C:\Windows\services.exe eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.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 eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1360 wrote to memory of 3340 1360 eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe 83 PID 1360 wrote to memory of 3340 1360 eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe 83 PID 1360 wrote to memory of 3340 1360 eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe"C:\Users\Admin\AppData\Local\Temp\eee355d3c5f13e745e2c6c0a975e65b9fc53a6dd58158ff418dd793f8502a0e9.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1360 -
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:3340
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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
304B
MD5267ddfdbb8d492b25de208d84b290f1c
SHA19f57d9f19f25549e1232489a0c101a92e851de2f
SHA256ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586
SHA5120709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3
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Filesize
29KB
MD56f5b6d5b27573c81490d96935111e3ff
SHA1329b790c3486786029031a44324d36e2a3417a8d
SHA2569c03f7c51d9b0b7ed107de57d9fb38e41b156397b9dad6c0b4ae5e1b50e64be8
SHA51208a2171161678a561f5c7d0a95d6e2a1b60e9c9a096a42fe7f15e6f473e64a87943850d13d6805f39cbf75c437d2400c7815d9517dab2bfc498ba02150916b9c
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Filesize
352B
MD5cb9751b23b0253ad4e8367568f3c542f
SHA1e4e8aef60c3ee10288003932d254f0db0d045e61
SHA256baff2fbbac554856c2c274c582c7c86a7ccdb77be0d22bcaf668136b67f6b113
SHA512e9aecef57b79caed8e8efc8ca7ca9054c84db083658e136f4179cfaf886a6152015b21fa3660287c687ec4d17fdc4543981eb187bb61a1a63b4d0f59501e1c4a
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Filesize
352B
MD58ba7b686f40c4b67d84697ea3ef857c1
SHA1b4cd9f31e8b3396a16fd5108d6c9120d714d513a
SHA256e2d53a43753efbca44634bf16a0fbb9026777d8de2f944a469749cadffd4d3fa
SHA512d0e63f73aabee028366920b92c1a3cd154efff36f8c2394c07ccc078407146189157d2a8fac0a705f2d43d5572d0aac38f474799bdf4a5d3adde073574bd58b8
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Filesize
352B
MD5a61820d85ce6575ee5567caa152442b9
SHA1b737bc734aabed2c9b8ff19ab9636b3ca0b19f30
SHA256133bd7b7cff27cbf163b182825c461c2d57f0b7e9ffa0c1938d72c738fda4b42
SHA51228f46769bbf804f1d8b23ab4fdb8ede5b7a47b19aaf0c6bb9131ab4829285318a175eef1293edab4d6619059495462705dcfa3ea06725e8fc227dc08d0c876dd
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2