Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
12-02-2024 02:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
95f81548abbad001756cc3f97f3877aa.exe
Resource
win7-20231215-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
95f81548abbad001756cc3f97f3877aa.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
95f81548abbad001756cc3f97f3877aa.exe
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Size
254KB
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MD5
95f81548abbad001756cc3f97f3877aa
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SHA1
f368d6e47c81640a67d29221869c583950aef9f9
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SHA256
00891bf787e2d21066735c46616d35ba33a7d3b2ae09851134af3364f800f2ac
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SHA512
e8a14e42396caf472faa57591d70817987a3b1bbf62720dff53df7808f2b7ff428c556bf4b13bb680bc8a7f7a809139ea56d96aee3646e854c351b23b347ab42
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SSDEEP
6144:OoRAgaL8J0IN95ccRQPXNBjv6D17F23nS:OoCgn0INT3y/NBbW6
Score
10/10
Malware Config
Signatures
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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\\95F815~1.EXE," 95f81548abbad001756cc3f97f3877aa.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\userinit = "C:\\Users\\Admin\\AppData\\Local\\Temp\\95F815~1.EXE" 95f81548abbad001756cc3f97f3877aa.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\2288095a = "H\u0081°G ö©G'í··ÿe\bm»\x1c_w¦ý:ïY¡¢úWª&®œJbÛ\x04\x043ÙpC}¼A¢H\x14F\x05\x1c\x17\x05(\tç\u008d;Ü•Gº]$\u008dú\x15†¶áâ\x14“Û*;‚¾ÚÞ¬Œ\vóÊóúZ\x03sÓ‚£\n»nêŒtkŽ;úlD\x12[Ò*Œf#û;r¾;\v\x03>„*¶â\x1en£ã{kÃ,Ó®;;ü‚ìSdã<\v†ãcÄܳ\x12C«#{R‚Âk|c[J‹jZÄ\x03»RD<tÄŠ{\"ƒCtrJòüÓC\vfb“d+†\x14*‚T“óì¤\n¼î,>ãó£ó#Òâ4ž¬<\x12kDV¢£ö3ü\x1a¶¤öJbZŠ‚¾;jó\x03«\x03¼c\vc\x1b\x16\x02“ÚªC\x14›së" 95f81548abbad001756cc3f97f3877aa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\95F815~1.EXE" 95f81548abbad001756cc3f97f3877aa.exe -
Suspicious behavior: EnumeratesProcesses 52 IoCs
pid Process 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe 3112 95f81548abbad001756cc3f97f3877aa.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 3112 95f81548abbad001756cc3f97f3877aa.exe Token: SeSecurityPrivilege 3112 95f81548abbad001756cc3f97f3877aa.exe Token: SeSecurityPrivilege 3112 95f81548abbad001756cc3f97f3877aa.exe Token: SeSecurityPrivilege 3112 95f81548abbad001756cc3f97f3877aa.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\95f81548abbad001756cc3f97f3877aa.exe"C:\Users\Admin\AppData\Local\Temp\95f81548abbad001756cc3f97f3877aa.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3112