Analysis
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max time kernel
149s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
03/02/2024, 06:18
Behavioral task
behavioral1
Sample
8b9ce0d04bfe8182a5e64db5f00d5e01.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8b9ce0d04bfe8182a5e64db5f00d5e01.exe
Resource
win10v2004-20231215-en
General
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Target
8b9ce0d04bfe8182a5e64db5f00d5e01.exe
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Size
137KB
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MD5
8b9ce0d04bfe8182a5e64db5f00d5e01
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SHA1
dc8abc249cf42a0463683e15e5a9c4c4086b4df3
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SHA256
e13df1a482f12fa5cd768c8ef7ef8c45ff55db7f3fdf192bdad4a850a3d8247a
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SHA512
baa05904ad8cc3d18fbcb0111c99126d5e42614b73bcfddc0590f612665fbcf0d3e6d3d396f74a28601575cd2f71c40aab8373a0905f63b54832c2bcdd201dd0
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SSDEEP
1536:J4nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HSlJNprKR9lpJtHL53W2:ye8jMCjM/keGyMYaKW6IXrORRJtrlBR
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-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Windows\CurrentVersion\Run\8831b1443b56aea40d1cdbad7ee09b17 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8B9CE0~1.EXE /r" 8b9ce0d04bfe8182a5e64db5f00d5e01.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1603059206-2004189698-4139800220-1000\Software\Microsoft\Internet Explorer\Main 8b9ce0d04bfe8182a5e64db5f00d5e01.exe -
Suspicious use of FindShellTrayWindow 11 IoCs
pid Process 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe -
Suspicious use of SendNotifyMessage 11 IoCs
pid Process 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe 2060 8b9ce0d04bfe8182a5e64db5f00d5e01.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8b9ce0d04bfe8182a5e64db5f00d5e01.exe"C:\Users\Admin\AppData\Local\Temp\8b9ce0d04bfe8182a5e64db5f00d5e01.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:2060
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\4R90HQQX\connecting_icon[1]
Filesize301B
MD581f2114b7bcc913245df781df3eb9ae5
SHA146beb25a2a30e66c65ebddb72f836542e3655d21
SHA25613237f6652c8a50f987ee5227ce16778117add802584a5e19ef892eac6e1d3e8
SHA512446e34fc67e66d60a7e4a4ee65b47ca04198a8566c4d5cc665249fed8d8616cd6d674cb82621dfea4303cd7a1f90488027b352972219873bf90094d62e763b6c