Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
149s -
max time network
140s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
03/09/2024, 01:38
Static task
static1
Behavioral task
behavioral1
Sample
a4c22c0627b299f5dc6773b0e2c75822101dae2b39ebddc1394f684ed9802312.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a4c22c0627b299f5dc6773b0e2c75822101dae2b39ebddc1394f684ed9802312.exe
Resource
win10v2004-20240802-en
General
-
Target
a4c22c0627b299f5dc6773b0e2c75822101dae2b39ebddc1394f684ed9802312.exe
-
Size
511KB
-
MD5
7185f1447866935007f9878e1dc362a0
-
SHA1
4614bd179ea1e947e9551ed25fb29b072ec4691f
-
SHA256
a4c22c0627b299f5dc6773b0e2c75822101dae2b39ebddc1394f684ed9802312
-
SHA512
374d817c6c6faccc352365b87174fa75cf646a83704b373757dcb71e63769be6852362c8a96adeda4e7db5ad0018cf7251be47ec94863a41b8a75ae0ad9ad7c0
-
SSDEEP
12288:anlc87eqqV5e+wBV6O+LaJpDu1ywY6fAe4ewDLWRRLNjVlp4:anSqqHeVBxFBS26frNcoRLPlp4
Malware Config
Signatures
-
Executes dropped EXE 3 IoCs
pid Process 3136 mfpmstsc.exe 1432 agennsvr.exe 1664 ~BA09.tmp -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fixmougc = "C:\\Users\\Admin\\AppData\\Roaming\\Dismetsh\\mfpmstsc.exe" a4c22c0627b299f5dc6773b0e2c75822101dae2b39ebddc1394f684ed9802312.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\agennsvr.exe a4c22c0627b299f5dc6773b0e2c75822101dae2b39ebddc1394f684ed9802312.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 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 a4c22c0627b299f5dc6773b0e2c75822101dae2b39ebddc1394f684ed9802312.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mfpmstsc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language agennsvr.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3136 mfpmstsc.exe 3136 mfpmstsc.exe 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE 3388 Explorer.EXE -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3136 mfpmstsc.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 3388 Explorer.EXE -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 396 wrote to memory of 3136 396 a4c22c0627b299f5dc6773b0e2c75822101dae2b39ebddc1394f684ed9802312.exe 89 PID 396 wrote to memory of 3136 396 a4c22c0627b299f5dc6773b0e2c75822101dae2b39ebddc1394f684ed9802312.exe 89 PID 396 wrote to memory of 3136 396 a4c22c0627b299f5dc6773b0e2c75822101dae2b39ebddc1394f684ed9802312.exe 89 PID 3136 wrote to memory of 1664 3136 mfpmstsc.exe 91 PID 3136 wrote to memory of 1664 3136 mfpmstsc.exe 91 PID 1664 wrote to memory of 3388 1664 ~BA09.tmp 56
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
PID:3388 -
C:\Users\Admin\AppData\Local\Temp\a4c22c0627b299f5dc6773b0e2c75822101dae2b39ebddc1394f684ed9802312.exe"C:\Users\Admin\AppData\Local\Temp\a4c22c0627b299f5dc6773b0e2c75822101dae2b39ebddc1394f684ed9802312.exe"2⤵
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:396 -
C:\Users\Admin\AppData\Roaming\Dismetsh\mfpmstsc.exe"C:\Users\Admin\AppData\Roaming\Dismetsh"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3136 -
C:\Users\Admin\AppData\Local\Temp\~BA09.tmp3388 523272 3136 14⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1664
-
-
-
-
C:\Windows\SysWOW64\agennsvr.exeC:\Windows\SysWOW64\agennsvr.exe -s1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1432
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
8KB
MD586dc243576cf5c7445451af37631eea9
SHA199a81c47c4c02f32c0ab456bfa23c306c7a09bf9
SHA25625d2a671e1b5b5b95697ac0234ce4d46e0d0894919521b54aabebd9daecf994a
SHA512c7310524f9b65f811146c1eb6ae944966351ac88a95fbc1ac422d8810730e5e212a7e28090ad758ea23c96ba38073e7fcf42460575e7f09dbc759a45c5d5a4a4
-
Filesize
511KB
MD54961894de41552dc3a7a0a54a6ec1faa
SHA152e68cb12d25751b5c9e6b5a03c4f9744f0c85a0
SHA2566f1b9f43749750e446e122701756607b9f2a85ed0ca35088633aedb4caf2f455
SHA51259a52bfaf12e4ee95d0d2226cf7b69de7db00e619b51b96963a79ec06fa1f3c7154a970bd90cb1e895622a80dc7669f32bd087fa654c1e46a2233400e5c075fd