Analysis
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max time kernel
166s -
max time network
169s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
03/10/2022, 03:42
Static task
static1
Behavioral task
behavioral1
Sample
2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe
Resource
win10v2004-20220812-en
General
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Target
2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe
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Size
70KB
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MD5
60dee069c496a8ae9171fb1b979bc5f0
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SHA1
f142eec78ee1b011aa4a0cf9706b1ec0ca8683a6
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SHA256
2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469
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SHA512
e427574aa1e4d6be06a0e9e920eff47dc7cbeaecc04fcd3b5f738b4cbf069ba3e065171bbb6aa202c87bdaaa4f7fbca95ff99c27b3a087130994692b81ba2676
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SSDEEP
1536:AJiiNJ/EgCSAqtl/+RSBl9b74VHiv3rBCh:AJiOcg9AqtCSBf34gv3rBCh
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "Explorer.exe C:\\Windows/system32/SVCH0ST.EXE" 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe -
Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe -
Disables Task Manager via registry modification
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Agent = "C:\\Windows\\System32\\SVCH0ST.EXE" 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\SVCH0ST.EXE 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe File opened for modification C:\Windows\SysWOW64\SVCH0ST.EXE 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\system\dllhost.com 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe File opened for modification C:\Windows\system\dllhost.com 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe 2084 2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe"C:\Users\Admin\AppData\Local\Temp\2792604db44a6d89fed48ac3c8d33e33100eaa09dee5ed3acae99f9941121469.exe"1⤵
- Modifies WinLogon for persistence
- Disables RegEdit via registry modification
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2084