Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
20-03-2024 02:40
Behavioral task
behavioral1
Sample
d7ad4cf42e2f520b0ef1ef910eb9186b.exe
Resource
win7-20240221-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
d7ad4cf42e2f520b0ef1ef910eb9186b.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
7 signatures
150 seconds
General
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Target
d7ad4cf42e2f520b0ef1ef910eb9186b.exe
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Size
4.0MB
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MD5
d7ad4cf42e2f520b0ef1ef910eb9186b
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SHA1
33a097621828dfc287753aa33d954ef755978c3d
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SHA256
8e09a7c18a858ec70aaa9c69788e8b9e7dffa134cf3bb868c28229e7bf4b9e9e
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SHA512
8f3e0eaadc5be76e25cd3dd4c8b7ca13b30aa0dbb86b4d4ced212c0f1a4b2ed196c1dbd1a81f9a1f535a0b4d354c3ba0c1bf5e1cc55d11e3026236c0c922912d
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SSDEEP
49152:HXUIEeZzdeh/c7p1rNdd+JNEj0ykdj21x1YhFlX4bA/Hg/11VzeLG/7wqNKB2VIg:HXrEeZzdhjuV/gd1VzsGUqNKTHvQeeJ
Score
10/10
Malware Config
Extracted
Family
bitrat
Version
1.35
C2
185.157.162.100:58181
Attributes
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communication_password
d4fab64cc4b3bcd4e84db4020ebb3c66
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install_dir
Microsoft
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install_file
micros.exe
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tor_process
tor
Signatures
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resource yara_rule behavioral2/memory/4300-0-0x0000000000400000-0x0000000000808000-memory.dmp upx behavioral2/memory/4300-4-0x0000000000400000-0x0000000000808000-memory.dmp upx -
Adds Run key to start application 2 TTPs 7 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\micros = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\micros.exe\u3000" d7ad4cf42e2f520b0ef1ef910eb9186b.exe Set value (str) \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\micros = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\micros.exe瘀" d7ad4cf42e2f520b0ef1ef910eb9186b.exe Set value (str) \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\micros = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\micros.exe頀" d7ad4cf42e2f520b0ef1ef910eb9186b.exe Set value (str) \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\micros = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\micros.exe儀" d7ad4cf42e2f520b0ef1ef910eb9186b.exe Set value (str) \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\micros = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\micros.exe" d7ad4cf42e2f520b0ef1ef910eb9186b.exe Set value (str) \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\micros = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\micros.exe匀" d7ad4cf42e2f520b0ef1ef910eb9186b.exe Set value (str) \REGISTRY\USER\S-1-5-21-566096764-1992588923-1249862864-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\micros = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\micros.exeԀ" d7ad4cf42e2f520b0ef1ef910eb9186b.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe -
Suspicious behavior: RenamesItself 30 IoCs
pid Process 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeShutdownPrivilege 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe 4300 d7ad4cf42e2f520b0ef1ef910eb9186b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d7ad4cf42e2f520b0ef1ef910eb9186b.exe"C:\Users\Admin\AppData\Local\Temp\d7ad4cf42e2f520b0ef1ef910eb9186b.exe"1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4300