Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
150s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
01/12/2022, 05:35
Static task
static1
Behavioral task
behavioral1
Sample
4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe
Resource
win10v2004-20221111-en
General
-
Target
4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe
-
Size
256KB
-
MD5
63121f8095cdd23d3c3492cb98538ced
-
SHA1
f49531fa87aa309a7a98aae250106a555774fb04
-
SHA256
4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a
-
SHA512
49602e460866a205f819f5dbabe671c0ac7ef68de31bf14890abc3ad6b8dd528e4e929debead817f876a01f682ba238a052dc13185ac66f5c868fda3af8d298b
-
SSDEEP
6144:4mQ4cV6zoKpvSt4xudvE1SN2uo4VpFSCQVqicxYfPvV:7SszoK83dvkao2FiqicM
Malware Config
Signatures
-
Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\AppData\\Local\\Temp\\4086FF~1.EXE," 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\userinit = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4086FF~1.EXE" 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\3a4d8578 = "”ÕKùx‚½,ȵëÉ‚h[H\x0fç\v(Óñý[\b\x14×L|Œf£|äc„÷¾è\u0090Î\tm÷\x1eˆm\x06õO\r\x1b0vae_Æ\x04J´‚Fs¹Ò\u0090õ\x04ž\x7f\x0f\asþ\x06\x04ž^jL–\x04Ãh\rüg\u00a0\x0f`!¨ÛDmÑ&ÑL>Mf84«" 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4086FF~1.EXE" 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 860 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe 860 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe 860 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe 860 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe 860 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe 860 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe 860 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 860 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe Token: SeSecurityPrivilege 860 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe Token: SeSecurityPrivilege 860 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe Token: SeSecurityPrivilege 860 4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe"C:\Users\Admin\AppData\Local\Temp\4086ff66d01841ecb819f24a21c9ed51052e707358ef9b412d62c87c96ade39a.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:860