Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
120s -
max time network
115s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
26/12/2024, 15:25
Behavioral task
behavioral1
Sample
f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe
Resource
win10v2004-20241007-en
General
-
Target
f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe
-
Size
29KB
-
MD5
d7a4cf598a3ddb9af6e303b0d8a3392c
-
SHA1
3e00765ef56e0173b157c9ab68777f9d1c451d97
-
SHA256
f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb
-
SHA512
5a00e2e62e34780f413097cd4dd534bd58ae85281ee9929e72e675671ec5fdc72d726edc256e70e6a2d77b158b41e874ce6aa2a602e50a6a80d4e39c61db5007
-
SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/BhA:AEwVs+0jNDY1qi/qpS
Malware Config
Signatures
-
Detects MyDoom family 4 IoCs
resource yara_rule behavioral1/memory/2636-17-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral1/memory/2636-54-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral1/memory/2636-56-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom behavioral1/memory/2636-77-0x0000000000500000-0x0000000000510200-memory.dmp family_mydoom -
Mydoom family
-
Executes dropped EXE 1 IoCs
pid Process 2760 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" f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
resource yara_rule behavioral1/memory/2636-2-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2636-4-0x0000000000220000-0x0000000000228000-memory.dmp upx behavioral1/files/0x0008000000017530-7.dat upx behavioral1/memory/2760-11-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2636-17-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2760-20-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2760-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2760-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2760-31-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2760-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2760-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2760-43-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2760-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2760-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2636-54-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2760-55-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2636-56-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2760-57-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/files/0x0034000000016dd1-67.dat upx behavioral1/memory/2636-77-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2760-78-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Drops file in Windows directory 3 IoCs
description ioc Process File created C:\Windows\java.exe f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe File created C:\Windows\services.exe f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe File opened for modification C:\Windows\java.exe f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.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 f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language services.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2636 wrote to memory of 2760 2636 f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe 30 PID 2636 wrote to memory of 2760 2636 f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe 30 PID 2636 wrote to memory of 2760 2636 f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe 30 PID 2636 wrote to memory of 2760 2636 f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe"C:\Users\Admin\AppData\Local\Temp\f97b60b875e140de26df8404d6c39321657681eee2bcc6e5f59f18eb6410e0cb.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2636 -
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:2760
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
29KB
MD56cbb0d436fe81691ad5b2b5151584028
SHA11f88ba7340e87b49d2712f915c0d5229cce168ba
SHA2563e80f9e79ecd085418760a4bb326900e1e458f8e7df03d2e2b952705444f392d
SHA512b5987b96e0d35c73c6e568ddde826ef33ae5304957cbee57cf1807a0688205976f48ca3726b97b62eaba2a31792d6bdf72ccdefd1de65d31c537b6bd235679a0
-
Filesize
320B
MD55d308c11f38f2a359a3427df2af7e88d
SHA1bbcc9581d1613f53aa1d9e4762ff8d51bfac649b
SHA256c95aa153b1cd389e1ea43c05a2a475ff3e97ed07f52b37689fb72d22d68d1444
SHA512c8fb12228b43084a2a44aedf64a5c91f1c01dee325a2a348c153706fd506d525e5870e96928a31d72eccaaf3ff754d16d3cbd67e59d9d16b428ecb6b4f319431
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2