Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
120s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
27/09/2024, 14:02
Behavioral task
behavioral1
Sample
8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeeaN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeeaN.exe
Resource
win10v2004-20240802-en
General
-
Target
8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeeaN.exe
-
Size
29KB
-
MD5
20032f44d29f4b78ccd2cecb4f6d1a10
-
SHA1
29ee74ec3100b23dcc0459e0b5b72547725c1638
-
SHA256
8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeea
-
SHA512
5a6cb168dba0398d92dc15b624e841d4bdc265416ffbb9501e27d9916758c40340273364f65bfc70ed6d7d5a8c21863d19a3ded42a544cdd70fd761052c98a3f
-
SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/J:AEwVs+0jNDY1qi/qx
Malware Config
Signatures
-
Detects MyDoom family 5 IoCs
resource yara_rule behavioral2/memory/2960-13-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2960-44-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2960-100-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2960-137-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral2/memory/2960-157-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Executes dropped EXE 1 IoCs
pid Process 1364 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" 8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeeaN.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral2/memory/2960-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x00080000000234c1-4.dat upx behavioral2/memory/1364-5-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2960-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1364-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1364-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1364-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1364-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1364-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1364-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1364-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/1364-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2960-44-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1364-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x001200000001e0f2-58.dat upx behavioral2/memory/2960-100-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1364-101-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2960-137-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1364-154-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2960-157-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/1364-158-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\services.exe 8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeeaN.exe File opened for modification C:\Windows\java.exe 8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeeaN.exe File created C:\Windows\java.exe 8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeeaN.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 8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeeaN.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2960 wrote to memory of 1364 2960 8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeeaN.exe 83 PID 2960 wrote to memory of 1364 2960 8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeeaN.exe 83 PID 2960 wrote to memory of 1364 2960 8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeeaN.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeeaN.exe"C:\Users\Admin\AppData\Local\Temp\8b1248a472867b30e2ca43c6dcba03f4a571af27eeb6641a13c314780cfbbeeaN.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2960 -
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:1364
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
25B
MD58ba61a16b71609a08bfa35bc213fce49
SHA18374dddcc6b2ede14b0ea00a5870a11b57ced33f
SHA2566aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1
SHA5125855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1
-
Filesize
29KB
MD51fe22b6f4e74866c69c942af9c61fe51
SHA174d7a991b00f943d3d52b14c7b9aca26dc2efab5
SHA256202082d7b9f41647bdae0f95d6447b47117f74ab3ecd91e2a08a754924e778ca
SHA512382d091d3a0ad85e9c9f639c319b7f1fd8dcf680558ac31285f43f3a574a129aea9273263918289bec2d0d2f406b5f3e9a79d22686064ecb0adf224cef2105f3
-
Filesize
320B
MD5e6ec72bf57d8cde65e277bad07db1218
SHA1e3befee972b21c3bcecd65b6edcb3447ebeda9f5
SHA2566bb630e0f9133e50f360feca286343e441937b92dbbe59510808ada472cb1945
SHA5128eb91e10317671d1b5f875122cbf73d34d0df8e1775185872ece6c6b884f3b64ea1b6d5e8c2d4c916e337c861737a3345681d601306ce1271b2ca08cc6c4270c
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2