Analysis
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max time kernel
172s -
max time network
185s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2022 15:58
Static task
static1
Behavioral task
behavioral1
Sample
a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe
Resource
win7-20221111-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
5 signatures
150 seconds
General
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Target
a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe
-
Size
243KB
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MD5
89494dd18ee3baa8be880bbe6c577986
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SHA1
e1e745f4432c59718befc58a021b2fb0eb296b24
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SHA256
a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d
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SHA512
7d59066c00c9b6032a4ea3e51a102248e0943a35080f3761c74a63dcbfad0dc54d845eebb0eb67c2c956ef1e676d5535c1dcf07374e356fa230779ca9e5e6467
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SSDEEP
6144:gvoMvtQYA99LIxGtp7gZQ+4CcxYc/ZwyUiYQw4dAN9inWTY+otHbyYuZkqQm:gvoMvtQYA9KxGtGW2cBRUmd8onWM+2kH
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\\A708FE~1.EXE," a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.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\\A708FE~1.EXE" a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\a404909e = "I7»@ì8ðÔVûõò£Ó)Ör\x15›ì“ìÁ¹5¼.KN‘ˆÊÚnFhE/\tbØ\x148¯“ôéòKh9Áè@\x03\t\u008d9â=s" a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\A708FE~1.EXE" a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe Token: SeSecurityPrivilege 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe Token: SeSecurityPrivilege 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe Token: SeSecurityPrivilege 4544 a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe"C:\Users\Admin\AppData\Local\Temp\a708fe79569c40174ce213bf729ec45bafc155e42abd4d8992a60530f362276d.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4544