loaderbot | 36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142

General

Target

36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe
Size

16KB
MD5

9db95236227c41e1623d728e240c2c44
SHA1

56a6b0c1a7f09e4c81d00bf5324d352a489a8a74
SHA256

36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142
SHA512

2b69e13f7dacbc4684cc5d4b76d1d29b522fd80924fe493620183037d3d8acdabd49b41aa9b7792e596772e0672bcafbdf343ddc6ce9369d7aac5692c722d93a

Score

10^/10

loaderbot loader miner persistence

Malware Config

Signatures

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

LoaderBot executable 1 IoCs

resource	yara_rule
behavioral1/memory/1420-54-0x0000000000890000-0x000000000089A000-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	36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	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\\36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe"	36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
536	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1420	36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1420	36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1420	36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 908	1420	36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe	28
PID 1420 wrote to memory of 908	1420	36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe	28
PID 1420 wrote to memory of 908	1420	36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe	28
PID 1420 wrote to memory of 908	1420	36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe	28
PID 908 wrote to memory of 536	908	cmd.exe	30
PID 908 wrote to memory of 536	908	cmd.exe	30
PID 908 wrote to memory of 536	908	cmd.exe	30
PID 908 wrote to memory of 536	908	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe
"C:\Users\Admin\AppData\Local\Temp\36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.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:1420
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:908
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\36e0c7164cb48125eb3bda6a750df4579e1b6548b7e45ba1ac81219940c61142.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - Creates scheduled task(s)
    PID:536

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1420-54-0x0000000000890000-0x000000000089A000-memory.dmp

Filesize
40KB

Download
memory/1420-56-0x0000000076011000-0x0000000076013000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads