Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24/02/2024, 05:07
Behavioral task
behavioral1
Sample
a103c633e5c93bc9d4d16776a6888933.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a103c633e5c93bc9d4d16776a6888933.exe
Resource
win10v2004-20240221-en
General
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Target
a103c633e5c93bc9d4d16776a6888933.exe
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Size
139KB
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MD5
a103c633e5c93bc9d4d16776a6888933
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SHA1
6b972f4471293e0e846881c429ece608b1a76a6d
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SHA256
e7ea19d8f0c19ab8021d8efccc083e3cbcbc72d8d55897b99ef3fa7394aa0f73
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SHA512
bff2ab63f491ba6e019884be1f02dacde1b21968e805d6ea4d44ed29ef5da28b0d05affd4b0b181b307e8259f3c17178ceb3fd55ad2410cd0ee3b2d3196efb17
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SSDEEP
3072:Ye8jMCjM/keGyMYaKW6Y307R116ouVecMdlT0/m:YftIPaN33GP16oBxt
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\1aa18fee2ba819abd72132bc613c98c6 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\A103C6~1.EXE /r" a103c633e5c93bc9d4d16776a6888933.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Internet Explorer\Main a103c633e5c93bc9d4d16776a6888933.exe -
Suspicious use of FindShellTrayWindow 11 IoCs
pid Process 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe -
Suspicious use of SendNotifyMessage 11 IoCs
pid Process 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1912 a103c633e5c93bc9d4d16776a6888933.exe 1912 a103c633e5c93bc9d4d16776a6888933.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a103c633e5c93bc9d4d16776a6888933.exe"C:\Users\Admin\AppData\Local\Temp\a103c633e5c93bc9d4d16776a6888933.exe"1⤵
- Adds Run key to start application
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1912
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\MPR7YYBV\connecting_icon[1]
Filesize301B
MD581f2114b7bcc913245df781df3eb9ae5
SHA146beb25a2a30e66c65ebddb72f836542e3655d21
SHA25613237f6652c8a50f987ee5227ce16778117add802584a5e19ef892eac6e1d3e8
SHA512446e34fc67e66d60a7e4a4ee65b47ca04198a8566c4d5cc665249fed8d8616cd6d674cb82621dfea4303cd7a1f90488027b352972219873bf90094d62e763b6c