Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
152s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20231023-en -
resource tags
arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system -
submitted
05/11/2023, 15:01
Behavioral task
behavioral1
Sample
NEAS.4f8d60bbc2d551103de0d39132d14bda_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.4f8d60bbc2d551103de0d39132d14bda_JC.exe
Resource
win10v2004-20231023-en
General
-
Target
NEAS.4f8d60bbc2d551103de0d39132d14bda_JC.exe
-
Size
29KB
-
MD5
4f8d60bbc2d551103de0d39132d14bda
-
SHA1
27cc3516518ef2b6558a343955918a77a487ed2e
-
SHA256
0a45794f698e58e8d5ae6e714597d33485bfdfc815fb074170aef5c281bb0173
-
SHA512
57178e894aabb93da521750b7fa34596319294a8dee8f0cd91558cc8f0c2e0fb82f289c144007051e0d140284bd27f85742f48d33c7c33c5746bf9d6e639d63a
-
SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/ES:AEwVs+0jNDY1qi/qX
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 3528 services.exe -
resource yara_rule behavioral2/memory/2348-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/files/0x0007000000022d76-5.dat upx behavioral2/files/0x0007000000022d76-6.dat upx behavioral2/memory/3528-7-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2348-13-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3528-15-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3528-16-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3528-21-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3528-26-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3528-28-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3528-33-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3528-38-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3528-40-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3528-45-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3528-50-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/3528-52-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/files/0x000d000000022cb3-68.dat upx behavioral2/memory/2348-84-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3528-86-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2348-191-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3528-192-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2348-193-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3528-194-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral2/memory/2348-198-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral2/memory/3528-199-0x0000000000400000-0x0000000000408000-memory.dmp upx -
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" NEAS.4f8d60bbc2d551103de0d39132d14bda_JC.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\java.exe NEAS.4f8d60bbc2d551103de0d39132d14bda_JC.exe File created C:\Windows\java.exe NEAS.4f8d60bbc2d551103de0d39132d14bda_JC.exe File created C:\Windows\services.exe NEAS.4f8d60bbc2d551103de0d39132d14bda_JC.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2348 wrote to memory of 3528 2348 NEAS.4f8d60bbc2d551103de0d39132d14bda_JC.exe 84 PID 2348 wrote to memory of 3528 2348 NEAS.4f8d60bbc2d551103de0d39132d14bda_JC.exe 84 PID 2348 wrote to memory of 3528 2348 NEAS.4f8d60bbc2d551103de0d39132d14bda_JC.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\NEAS.4f8d60bbc2d551103de0d39132d14bda_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.4f8d60bbc2d551103de0d39132d14bda_JC.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:3528
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
256B
MD58a7dcfee94d31db80dbd0a3ae71793a0
SHA12f666866e393b8e5716af932ee359205c3bd5110
SHA256d9c03cb6f22295198068ea1653d6cad5e2216948cbc176d70b3659d212254876
SHA51260a45f67844dddb715682f7f75fd9decf423cf3c3fc77d4775e7a65a81ea751607c4a6a44f28806f70bc28c3a68a30c52d7261ed9edc65a54387f7c8b515c4a1
-
Filesize
29KB
MD5c4c5e9726097023343bc5314651e4515
SHA1b537d71f24b99fa5e51c3a1dfc7aac6b9324ed75
SHA2569d3f44d2af148037f5388ade849c9e6ad8c713bf987f1950e0c158c2b3d0adc0
SHA5129ca2d9efa7773a6c435a79e054857b24a63065ad143b0c96b1846cbb294fa410021fb2956ba6180b3475de1ec457387c22abd7a3fd25e5066b3b742fcdee7c26
-
Filesize
288B
MD54d1707431d58e9dafda59bfcb30bc689
SHA1706cd7f98efef2aec93015d1dbcd28696d087da5
SHA256991f17d5434bbbdc3c288588d79617f2ea43b11dbf6dc84504523519ec9ee81d
SHA512e55532e3b4a4fb6c22bfbaa4b7989c7dbe5ea899fc7ea520fa765851b1b4bd1fb26c7c1652d746f5bd09d9839239d1ebf5ba9ade3b69cc0532e295cd7b4a9baa
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2
-
Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2