loaderbot | 4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf

General

Target

4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.exe
Size

16KB
MD5

989c28ea801dd37d1ea7aa460eec4aa5
SHA1

13742857a01d8ecae67803a6be619bcf2a9b904e
SHA256

4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf
SHA512

42f65c8dc34ad46f7d4a9ddb41f41f2ef1c3e117466dced6cb0cb449b7c31e0d66f141374f62c61e4402dd2a7fe20212048d815d7d1272eadf59821d4c472068

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/872-54-0x0000000000D00000-0x0000000000D0A000-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	4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.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-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.exe"	4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.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
1300	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
872	4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
872	4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	872	4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 872 wrote to memory of 956	872	4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.exe	27
PID 872 wrote to memory of 956	872	4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.exe	27
PID 872 wrote to memory of 956	872	4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.exe	27
PID 872 wrote to memory of 956	872	4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.exe	27
PID 956 wrote to memory of 1300	956	cmd.exe	29
PID 956 wrote to memory of 1300	956	cmd.exe	29
PID 956 wrote to memory of 1300	956	cmd.exe	29
PID 956 wrote to memory of 1300	956	cmd.exe	29

C:\Users\Admin\AppData\Local\Temp\4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.exe
"C:\Users\Admin\AppData\Local\Temp\4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.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:872
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:956
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\4432c7d1d086d97b80d8e83a4c8efcc6759218654ee2f0103a6b99b3d85433cf.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - Creates scheduled task(s)
    PID:1300

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/872-54-0x0000000000D00000-0x0000000000D0A000-memory.dmp

Filesize
40KB

Download
memory/872-56-0x00000000764C1000-0x00000000764C3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads