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
08-12-2024 23:51
Behavioral task
behavioral1
Sample
69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4.exe
Resource
win10v2004-20241007-en
General
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Target
69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4.exe
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Size
29KB
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MD5
7db04ee5ac6ad1e596fc388394375db8
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SHA1
294a93e091a15991c9b2e6ea7ffb3eb4f4efa32d
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SHA256
69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4
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SHA512
27fbbfd12d2bb62b843137d875b317de77d344a4ff42b5a5916a81d445a836157061cbc4a818450d856f5e72d1dca825e363b47834548fd97f9ef733edab172e
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/BN:AEwVs+0jNDY1qi/qH
Malware Config
Signatures
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Detects MyDoom family 9 IoCs
resource yara_rule behavioral2/memory/1496-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1496-37-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1496-115-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1496-159-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1496-163-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1496-170-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1496-220-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1496-254-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/1496-290-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
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Executes dropped EXE 1 IoCs
pid Process 832 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" 69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/1496-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/832-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000b000000023b6e-4.dat upx behavioral2/memory/1496-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/832-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/832-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/832-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/832-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/832-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/832-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1496-37-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/832-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000800000001e786-43.dat upx behavioral2/memory/1496-115-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/832-116-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1496-159-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/832-160-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1496-163-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/832-164-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/832-166-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1496-170-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/832-184-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1496-220-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/832-226-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1496-254-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/832-255-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1496-290-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/832-291-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4.exe File opened for modification C:\Windows\java.exe 69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4.exe File created C:\Windows\java.exe 69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4.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 69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1496 wrote to memory of 832 1496 69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4.exe 83 PID 1496 wrote to memory of 832 1496 69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4.exe 83 PID 1496 wrote to memory of 832 1496 69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4.exe"C:\Users\Admin\AppData\Local\Temp\69abd5bed8f24f4d8e4a01f1394f32d5bd1a0e906056bc4c0357bec1c59163c4.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1496 -
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:832
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
304B
MD5cde2c6ec81201bdd39579745c69d502f
SHA1e025748a7d4361b2803140ed0f0abda1797f5388
SHA256a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f
SHA512de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4
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Filesize
312B
MD5c15952329e9cd008b41f979b6c76b9a2
SHA153c58cc742b5a0273df8d01ba2779a979c1ff967
SHA2565d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7
SHA5126aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296
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Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
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Filesize
320B
MD5a25b24446881f37ce422a857574cb603
SHA12e12d9190685791ad63059fad33511fc60b1095c
SHA2568121b52339d992f5f0872b60639d17fc6d8c9c65a20e7e8a6f15bfc0edffc9ee
SHA5123fd744b5b0ef2dc1aa15028e961bb4d23b018e2482bef3870d18ed19e460e00df82ca28b23f5d57908f76af59eec5ffede92501d489f3ca22a21337d9ea295f1
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Filesize
29KB
MD553dfd33e8ccb832751ed6b6c585c9a53
SHA1938b09d6d2f076842a885eebd8a992b7b1864aa4
SHA256ec1a4d4bd68685f3419ed28ca17355260174f8a53cc1813170c2e42868db6563
SHA51272174dffbe01f31d5f371a38025d2280c7d572b44e62704ab8456903fa9104be2ad3dd39596ede2c8698ac093b34437ab2fb1ae7cd8f5e13e699097b0a676dc2
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Filesize
352B
MD58c40c4ef6a98837b1a0e95f7a231bc92
SHA114ee4685f7a0ea9b499de130aeae0e9d4db20dee
SHA256e38a5ed4690570351d1389bd5cbdf5b810ab036d33bb81bf7ca03fc3eb003211
SHA512f7b4f906f805cdffc0cd15cade0625b7be1a03d5555631edc9dfd5fee1934520f0a4a88628c90a4b2d14111ff63bee42fa923eb309f55e4dd384cf05fe982b01
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Filesize
352B
MD5abecafb22c5570a9147e9d15681a00d0
SHA15d48da7d69baa14b8536a8a4b213e6f66c23e0b8
SHA256132db4afc750a2500d4b3043fd604a6de01e12f1e80617f0a1a54beb39b6584a
SHA512ef56004ea11d8d3270cddfb185e69ca3895722c04a1b0f4ffbc5fb64cbc941b92206f397afdf2383c3dc2d96c3a33426f21f7ab67d6a95630de336df40297ebe
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Filesize
352B
MD5dd0c2d35e6609b3d9a80e0b2549f9bc0
SHA152fff688924d0632cf590e9dd8a1430498fdf7ba
SHA256afb8190c5224b6a512f309eab6e94d3fb6bc77a12efec50e171a11b959ef3c5f
SHA51298f6966f87e7acb3dc06ece591b5bd5e0ab2f715d7f0bad3115da1365503131f3b0a93f2f5a1130d1c1b60cb2c1f8e2cb1554de1153d9a273f32154eb668bb9a
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2