Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2024 23:50
Behavioral task
behavioral1
Sample
c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe
Resource
win10v2004-20241007-en
General
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Target
c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe
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Size
29KB
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MD5
2a2cae6cd4694a69e12156c7ea5cdef5
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SHA1
9e8f936accd69bddc237172575430f1a3eda0190
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SHA256
c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7
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SHA512
bded2ce40e0e0e553c29a1d9f7d2439876f91713ae282f57c8b6d8d67eeb2319a084de9a13bacfcae722d6663a90625bb8e8619c4e65d023490a55ac22ff9aa5
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Pz:AEwVs+0jNDY1qi/qj
Malware Config
Signatures
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Detects MyDoom family 10 IoCs
resource yara_rule behavioral2/memory/2592-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2592-32-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2592-37-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2592-124-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2592-147-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2592-153-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2592-177-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2592-204-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2592-229-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2592-252-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 4924 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" c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/2592-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4924-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000a000000023b91-4.dat upx behavioral2/memory/2592-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4924-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4924-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4924-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4924-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4924-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2592-32-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4924-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2592-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4924-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000d000000021a70-48.dat upx behavioral2/memory/2592-124-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4924-125-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2592-147-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4924-148-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/4924-152-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2592-153-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4924-154-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2592-177-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4924-178-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2592-204-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4924-205-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2592-229-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4924-230-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2592-252-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/4924-253-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe File opened for modification C:\Windows\java.exe c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe File created C:\Windows\java.exe c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.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 c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2592 wrote to memory of 4924 2592 c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe 83 PID 2592 wrote to memory of 4924 2592 c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe 83 PID 2592 wrote to memory of 4924 2592 c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe"C:\Users\Admin\AppData\Local\Temp\c093807ea0b3404812787cedea3fe36411c3038aea81831ce7ec84000a463fc7.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2592 -
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:4924
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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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
304B
MD5cde2c6ec81201bdd39579745c69d502f
SHA1e025748a7d4361b2803140ed0f0abda1797f5388
SHA256a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f
SHA512de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
320B
MD598419a7cbb0143efe7fdbcfe4f530da7
SHA1df869cbb6989a124bc3b0bba8d092a9ff197e58a
SHA2561e3d40c93afcf49ea8048097f704371bfe198b43af94f51f47106333e000127c
SHA5122be3045caffcbb490b7464d81d9784efafa04b49a0bbb4c052c570de588b88835d8382be9072270006534259ad049ff9313ba077111e88199e9649532873ec7a
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Filesize
29KB
MD5fe3494c856010edd5f5f913f1d03eff9
SHA172a4f8502b9857b4f62ffbc94b11d8103b736656
SHA2564a4e943d9a608533dcc3c34ed40ad9a1a411b7cd1b1fbf680cfdd4063af65890
SHA51216700c53b370a9bb603d7c9044ffab2409b3dd793f6bf14e18b6e0d69b9e48e99f3a8dc8dba85e033fa06052532cab545f9585a8360c64fea665ed868653157a
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Filesize
352B
MD5a5a38ab89b4543a5e67bf6d964c560f4
SHA114f2498b1c9425c72468e4bd2659e6dc20d5a4cd
SHA25660d362930051521dde97b673c8351db25f3e4f1c89578eab87c709e5efdcfad0
SHA51234ba59555d0c0bd9846a82b3dc5623c0289449272b78747de9f460b4505649dc035fdaaf11518272731e7c5d48bce05ae022260359162b3965352c2ef729bed2
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Filesize
352B
MD5a2df29e86117d9d813be6260ef868205
SHA101a9e6878e2b012bbc3869b12e7226284f6666ab
SHA256aea3da5d7cccf39e84ba47c4f53ff845228dbdba15d5c15690d65a282e3c22f8
SHA512c88227c2a9c6d2f76d662ebdff5fc29a2169ae661661d23988fe04ee831ea5f174f0dd36caf92d80d8309a8ae03aaab9b3dea6d59b37dd598966c5027cbadb88
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Filesize
352B
MD5b08a516a6b2d6133bd3203b355b89ba4
SHA1a634dc3c1eb47856f59b96d211c8d0d87b21cd81
SHA25695a8cffc4a385176eeaf78b561e665e0081757989a17ca86487ad2ff544373a5
SHA5125bbb3b3dc88e76e0f8276ea7c4b0b7e78636d11d10e57665848bc1f2261e3d3bee346b3038474df44ca932652c13e18ae13dbabb5ea45a210da8816f4aac9205
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2