loaderbot | 8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d

General

Target
8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe
Size 16KB
Sample220724-1bn3yahcej
SHA256 8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d
MD5 b452a4d977de9b9b9285d6eec3edd72f
SHA1 ca89b0e21209caf635aae906927070eb3d09a4bf
SHA512 0993328ce9e98fe0441ee2c33d67a9b4e8cfa8b52d1b6fd975f0adfa17de970ee90504afe1bf6af93d4e92af2f23bc37fc733abf29bae734407f01417de6c140
MD5 SHA1 SHA512

Score

10^/10

LoaderBot
LoaderBot is a loader written in .NET downloading and executing miners.
loader miner loaderbot

LoaderBot executable 1 IoCs

resource	yara_rule
behavioral2/memory/3732-130-0x0000000000390000-0x000000000039A000-memory.dmp	loaderbot

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Webhost.url	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe

Adds Run key to start application 2 TTPs 2 IoCs

Registry Run Keys / Startup Folder

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe"	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe"	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

Scheduled Task

pid	Process
4188	schtasks.exe
764	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3732	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe
1780	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3732	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3732	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe
Token: SeDebugPrivilege	1780	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3732 wrote to memory of 4944	3732	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe	82
PID 3732 wrote to memory of 4944	3732	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe	82
PID 3732 wrote to memory of 4944	3732	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe	82
PID 4944 wrote to memory of 4188	4944	cmd.exe	84
PID 4944 wrote to memory of 4188	4944	cmd.exe	84
PID 4944 wrote to memory of 4188	4944	cmd.exe	84
PID 1780 wrote to memory of 3472	1780	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe	89
PID 1780 wrote to memory of 3472	1780	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe	89
PID 1780 wrote to memory of 3472	1780	8b893cde796921deb7a83a618842db19064c9b2ac49e5caf7214eb860118172d.exe	89
PID 3472 wrote to memory of 764	3472	cmd.exe	91
PID 3472 wrote to memory of 764	3472	cmd.exe	91
PID 3472 wrote to memory of 764	3472	cmd.exe	91