Analysis
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max time kernel
172s -
max time network
177s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
20/10/2022, 08:21
Static task
static1
Behavioral task
behavioral1
Sample
a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe
Resource
win7-20220812-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe
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Size
253KB
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MD5
815a5a5835c022436095f490ee5c2cdd
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SHA1
75baecab18d71c4edf4ec808a9ffe0c759af17d5
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SHA256
a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701
-
SHA512
b8998e4dcca78a7b33b6a046952c32855d1b5ff8d2cf80feef846ec8dbd9547168f841a7cfaf31c120b899814625097c4a3fd9775868dadd8ad91f9a18a0c30a
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SSDEEP
6144:7j89h36jLTfrPXGxxkDal4jZUNesLT91omGSSG4u2WOMNOsPaU7:UyTjOxa0+ZdsLTLGJC2WNYrU7
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\\A31DFC~1.EXE," a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\userinit = "C:\\Users\\Admin\\AppData\\Local\\Temp\\A31DFC~1.EXE" a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\3725afd0 = "ø:ZÒ(7’Q?CšƒJ»$#»\u0090²ï¿¤,.E“/!¯A\u008dï[Ü´‘/\x0f#@&" a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\A31DFC~1.EXE" a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe Token: SeSecurityPrivilege 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe Token: SeSecurityPrivilege 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe Token: SeSecurityPrivilege 1032 a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe"C:\Users\Admin\AppData\Local\Temp\a31dfc873f8a40fb523cc1441bb976ecc836f6ef50e728d17dc97466911b5701.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1032