Analysis
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max time kernel
150s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
01-09-2023 16:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
boolhongupdater0.1_JC.exe
Resource
win7-20230831-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
boolhongupdater0.1_JC.exe
Resource
win10v2004-20230831-en
8 signatures
150 seconds
General
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Target
boolhongupdater0.1_JC.exe
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Size
6.2MB
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MD5
48b417f79606cc9033410227d375b006
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SHA1
fce9ce20523634aa4d9fe093dc6a21d5eefb2218
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SHA256
17d989ad32bf3b1056b79321c2e35d2fc812e26e05e5ab661bf8eaa256aa6cd8
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SHA512
8aede261d387d3434f6fbf9309e236bc8ca5ab2e8a722a60c4c3cc820ce50c88a4e7d86e8ccb1dde469715a1ae800e8dfe57d5a47c1c2e7d445ba9a913393589
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SSDEEP
24576:JCXRJTV2FJkhL5rR5e7Yjuif3f+hZtbow3yDLLrzCh0Jr0PoOvMmwHTeReqIMmOW:cloPHps
Score
10/10
Malware Config
Extracted
Family
bitrat
Version
1.38
C2
rornfl12.duckdns.org:3072
Attributes
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communication_password
81dc9bdb52d04dc20036dbd8313ed055
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install_dir
chrome
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install_file
updater
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tor_process
tor
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Windows\CurrentVersion\Run\updater = "C:\\Users\\Admin\\AppData\\Local\\chrome\\updater" InstallUtil.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
pid Process 2816 InstallUtil.exe 2816 InstallUtil.exe 2816 InstallUtil.exe 2816 InstallUtil.exe 2816 InstallUtil.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1524 set thread context of 2816 1524 boolhongupdater0.1_JC.exe 28 -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1524 boolhongupdater0.1_JC.exe Token: SeDebugPrivilege 2816 InstallUtil.exe Token: SeShutdownPrivilege 2816 InstallUtil.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2816 InstallUtil.exe 2816 InstallUtil.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28 PID 1524 wrote to memory of 2816 1524 boolhongupdater0.1_JC.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe"C:\Users\Admin\AppData\Local\Temp\boolhongupdater0.1_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1524 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe2⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2816
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