loaderbot | 4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a

General

Target

4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe
Size

16KB
MD5

3c6ccad2b6665c5a4469ba535aa77609
SHA1

f88b51c5d63ff252b4cf4fe0bb9c2ac72f06fb07
SHA256

4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a
SHA512

478d5a2c6370e5c3b8ecef4b8a30955209b32f19f3fb681e87e66ce498f2013110a5c3febef8a098470adf9e36e224508aa09f178cad161f3000aea59d6e4130
SSDEEP

384:EyXvpPCuH19GTXjdhhPuujYcV6AUwJFZb:EKVlV9Ah5fYcV6Dw9b

Score

10^/10

loaderbot loader miner persistence

Malware Config

Extracted

Family

loaderbot

C2

https://fruitive-women.000webhostapp.com/cmd.php

Signatures

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

LoaderBot executable 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4512-130-0x0000000000C00000-0x0000000000C0A000-memory.dmp	loaderbot

Drops startup file 1 IoCs

Processes:

4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Webhost.url	4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1178428168-2939480073-3055857545-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe"	4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.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

Processes:

schtasks.exe

pid process

3720 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe

pid process

4512 4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe

pid process

4512 4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe

description pid process

Token: SeDebugPrivilege 4512 4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe

pid	process
3720	schtasks.exe

pid	process
4512	4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe

pid	process
4512	4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe

description	pid	process
Token: SeDebugPrivilege	4512	4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.execmd.exe

description	pid	process	target process
PID 4512 wrote to memory of 4240	4512	4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe	cmd.exe
PID 4512 wrote to memory of 4240	4512	4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe	cmd.exe
PID 4512 wrote to memory of 4240	4512	4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe	cmd.exe
PID 4240 wrote to memory of 3720	4240	cmd.exe	schtasks.exe
PID 4240 wrote to memory of 3720	4240	cmd.exe	schtasks.exe
PID 4240 wrote to memory of 3720	4240	cmd.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe
"C:\Users\Admin\AppData\Local\Temp\4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.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:4512
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4240
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\4e9a2e0dbcbd228d719037aa6320cbf5a37ba98e0620613f71e572ec7fba7b4a.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - Creates scheduled task(s)
    PID:3720

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/3720-133-0x0000000000000000-mapping.dmp

Download
memory/4240-131-0x0000000000000000-mapping.dmp

Download
memory/4512-130-0x0000000000C00000-0x0000000000C0A000-memory.dmp

Filesize
40KB

Download
memory/4512-132-0x0000000005930000-0x0000000005996000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads