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Analysis
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max time kernel
149s -
max time network
154s -
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, 14:11
Static task
static1
Behavioral task
behavioral1
Sample
bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe
Resource
win10v2004-20220812-en
General
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Target
bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe
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Size
327KB
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MD5
62dae689b3b349310f5211e5d0ef821c
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SHA1
bc199b00f95c4996ac9187876f55558e92c00ee8
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SHA256
bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8
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SHA512
71cca697c7d7b3691c1213eecfde0a37738e4f9734f3d6820a0799783f830ed58e26c5764212d80aba160cf60a1b56b5b912957f683396ac9866f6747900cd92
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SSDEEP
6144:1ZSMmlht5MWW3IBoTv5l92+bPnonxV3pT0x5jXvN2vw/c3XRu7:1ZKMTIWVuNnxVR07XvNz/cR4
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\\BD3553~1.EXE," bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\userinit = "C:\\Users\\Admin\\AppData\\Local\\Temp\\BD3553~1.EXE" bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe -
Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\7324de3a = "q\u008dŽM‹¥·\x06,ŽºÊfð”ù‚\x0e”ŒYÞ¡\x19}ó£[Sã\x18³îÔÐ3›íõëü\x1b\x17\u00a0\x04\x1d‘g\r6\u00a0ä˜ê£°/.–õ@ì'uB\u0081•&&\x03{\x10ƒ†¨o¶>Ù†SdG\x16¹m½\f5»/\x05âÑý9\x01ïàíO\x1døÒ§Ø'(‡x]ÖþÅ'ؾhop\x7f0÷\x0fèPf((h>H\x0eˆ\x0fÈ" bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\System = "C:\\Users\\Admin\\AppData\\Local\\Temp\\BD3553~1.EXE" bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe Token: SeSecurityPrivilege 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe Token: SeSecurityPrivilege 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe Token: SeSecurityPrivilege 4964 bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe"C:\Users\Admin\AppData\Local\Temp\bd3553c4061c9a8482f236090371a5bac949db98eaaad0190665020372ef81a8.exe"1⤵
- Modifies WinLogon for persistence
- Adds Run key to start application
- Modifies WinLogon
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4964