Analysis
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max time kernel
151s -
max time network
184s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
08-07-2022 03:29
Static task
static1
Behavioral task
behavioral1
Sample
4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe
Resource
win10v2004-20220414-en
General
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Target
4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe
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Size
16KB
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MD5
daab4f3f7dd453489043bcf260b0fd4b
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SHA1
cd59b0613cdce30998453c679de313d7740fff90
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SHA256
4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b
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SHA512
995fb26765c12ac6233eeafa0a2d093adf3f9aa67cdf60c3c3ec06f1ff38be06c216061d7a5087f6b7f3687f055f1e5c08313f4dd361d8544c06aec5fd92e017
Malware Config
Signatures
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LoaderBot executable 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1792-54-0x0000000001120000-0x000000000112A000-memory.dmp loaderbot -
Drops startup file 1 IoCs
Processes:
4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Webhost.url 4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe" 4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exepid process 1792 4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exepid process 1792 4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exedescription pid process Token: SeDebugPrivilege 1792 4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.execmd.exedescription pid process target process PID 1792 wrote to memory of 1728 1792 4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe cmd.exe PID 1792 wrote to memory of 1728 1792 4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe cmd.exe PID 1792 wrote to memory of 1728 1792 4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe cmd.exe PID 1792 wrote to memory of 1728 1792 4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe cmd.exe PID 1728 wrote to memory of 1400 1728 cmd.exe schtasks.exe PID 1728 wrote to memory of 1400 1728 cmd.exe schtasks.exe PID 1728 wrote to memory of 1400 1728 cmd.exe schtasks.exe PID 1728 wrote to memory of 1400 1728 cmd.exe schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe"C:\Users\Admin\AppData\Local\Temp\4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1792 -
C:\Windows\SysWOW64\cmd.exe"cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f2⤵
- Suspicious use of WriteProcessMemory
PID:1728 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\4226baccd0f2b9aebc86506022e4289c8a0e43a1b255be33ba07c6383818cb4b.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f3⤵
- Creates scheduled task(s)
PID:1400