loaderbot | 0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225

General

Target

0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.exe
Size

16KB
MD5

4bb1908985f7e7187d48135f7134640d
SHA1

c3de2eb8ae7a6799af8690122c2d9e7b2bf9614e
SHA256

0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225
SHA512

4171ec388da7b40bc1dce787cd13b86f4caa7a84db80e19e3b064c170a3bfb6dfa5e7991da82cf42dc4a765301d13e1186d3ab8eb0db7c1401c8087403cd9017

Score

10^/10

loaderbot loader miner persistence suricata

Malware Config

Signatures

LoaderBot
LoaderBot is a loader written in .NET downloading and executing miners.
loader miner loaderbot
suricata: ET MALWARE Possible Zeus GameOver/FluBot Related DGA NXDOMAIN Responses
suricata: ET MALWARE Possible Zeus GameOver/FluBot Related DGA NXDOMAIN Responses
suricata

LoaderBot executable 1 IoCs

resource	yara_rule
behavioral2/memory/4532-131-0x0000000000D20000-0x0000000000D2A000-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	0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.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-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.exe"	0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.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
5036	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4532	0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4532	0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4532	0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4532 wrote to memory of 456	4532	0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.exe	79
PID 4532 wrote to memory of 456	4532	0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.exe	79
PID 4532 wrote to memory of 456	4532	0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.exe	79
PID 456 wrote to memory of 5036	456	cmd.exe	81
PID 456 wrote to memory of 5036	456	cmd.exe	81
PID 456 wrote to memory of 5036	456	cmd.exe	81

C:\Users\Admin\AppData\Local\Temp\0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.exe
"C:\Users\Admin\AppData\Local\Temp\0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.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:4532
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:456
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\0f3c8120834e15002d21e58a743eca4a9475367604fd0b570b9980d719135225.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - Creates scheduled task(s)
    PID:5036

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

Replay Monitor

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Downloads

memory/4532-131-0x0000000000D20000-0x0000000000D2A000-memory.dmp

Filesize
40KB

Download
memory/4532-134-0x0000000005A50000-0x0000000005AB6000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads