loaderbot | 1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d

General

Target

1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.exe
Size

16KB
MD5

a060d22a3a59bff0dc8c8be445150afd
SHA1

8a83b90ec07d18cf48a2fcffa1e2dac0a1e128c0
SHA256

1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d
SHA512

6a1b061339ce86ea1c8088905704e224d80c51923d33608d042879834306ef8460d311ea77f9a324483b48853eaf5c96099ccb705a74c67abccda5ccceec6b5e

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
behavioral2/memory/3748-130-0x0000000000070000-0x000000000007A000-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	1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.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-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.exe"	1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.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
4768	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3748	1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3748	1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3748	1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3748 wrote to memory of 3988	3748	1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.exe	81
PID 3748 wrote to memory of 3988	3748	1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.exe	81
PID 3748 wrote to memory of 3988	3748	1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.exe	81
PID 3988 wrote to memory of 4768	3988	cmd.exe	83
PID 3988 wrote to memory of 4768	3988	cmd.exe	83
PID 3988 wrote to memory of 4768	3988	cmd.exe	83

C:\Users\Admin\AppData\Local\Temp\1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.exe
"C:\Users\Admin\AppData\Local\Temp\1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.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:3748
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3988
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\1abd24dd38de4b9b3f650f39f55de89a429e4b3126c816b3d24406f4260e7f4d.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - Creates scheduled task(s)
    PID:4768

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/3748-130-0x0000000000070000-0x000000000007A000-memory.dmp

Filesize
40KB

Download
memory/3748-133-0x0000000004DD0000-0x0000000004E36000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads