Analysis
-
max time kernel
120s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2024 06:26
Behavioral task
behavioral1
Sample
17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93N.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93N.exe
Resource
win10v2004-20241007-en
General
-
Target
17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93N.exe
-
Size
29KB
-
MD5
10ee04dedd31ba3039f249715df069e0
-
SHA1
4e957e515d73edd1d15001e49fa1b2f897def650
-
SHA256
17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93
-
SHA512
9e68739e0a3f1ffbdf62834803e4d6fa13416ad7dc4c32df9dc657aa5dbc18b57459bfd5bb2ab12470792ce24fad9382495cbeaeb33f16047a239e41208835f2
-
SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/fP:AEwVs+0jNDY1qi/q/
Malware Config
Signatures
-
Detects MyDoom family 6 IoCs
resource yara_rule behavioral2/memory/2184-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2184-39-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2184-122-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2184-149-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2184-151-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2184-156-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
-
Executes dropped EXE 1 IoCs
pid Process 2032 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" 17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93N.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/2184-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x000b000000023b8e-4.dat upx behavioral2/memory/2032-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2184-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2032-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2032-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2032-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2032-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2032-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2032-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2032-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2184-39-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2032-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x0003000000021ea9-53.dat upx behavioral2/memory/2184-122-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2032-123-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2184-149-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2032-150-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2184-151-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2032-152-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2184-156-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/2032-157-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93N.exe File opened for modification C:\Windows\java.exe 17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93N.exe File created C:\Windows\java.exe 17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93N.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 17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2184 wrote to memory of 2032 2184 17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93N.exe 85 PID 2184 wrote to memory of 2032 2184 17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93N.exe 85 PID 2184 wrote to memory of 2032 2184 17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93N.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93N.exe"C:\Users\Admin\AppData\Local\Temp\17eeff8380565deada6f42a05a29e1871df0e6a988a8f412b7f6ea2000655a93N.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2184 -
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:2032
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
-
Filesize
29KB
MD59ff062239898d328e66d800e1ff032ef
SHA14f61c46cfba53c76793386a3209c9db604a1b9d1
SHA256be9e6921a9097e2c60eb990728c4d8bcfb9fb69f3a58557e6ff5c5dc2c065cbb
SHA512b0b3e087cf742804b66082e055c6fecd5b3285f53989025e5bec3a81c9d3a5a88ca1ae7805dfa0cfec371fdd6848737852363cd860f7080acf1b4b2d1e1cd68a
-
Filesize
384B
MD5040fcefc7da2746f88b10a0fcf68679b
SHA13bae8c6d9c294b42bdec2f4259e6b5afa8a97a18
SHA256b9356bc919cda0352a6ba98f85ef98d1633ada6f2e2a2de52b9d74a04fc49cc2
SHA5122f5e709af7ee935c031f954c1ffdaae6bc37fbb21e35abd43b58ec48a9e5d7a33448177591783e654d8e683ca67153f26fb84f84ea3101e09e5c94432aab0564
-
Filesize
384B
MD58a50bddc8546422d60835563b5676abd
SHA11fdc72e63e67c148f59f8bd78c8a43098e353294
SHA2566ad7f269354fc1c2b4f751e57d156b99e8f1138233242815929177ef8fe98bb4
SHA51211bf68d0a543fd0e79afcb6ba52fe5818a7d9368bac546be7822a37f3140162de53e7d1ba57b4d7367338ec626586e85686dd6f302c0f4056b0325a23e29ed20
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2