loaderbot | 24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b

General

Target

24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.exe
Size

16KB
MD5

9baabf2be6347e2233593a9593381abf
SHA1

38f846469c899e0cbc2d4a6c2c07e96579d31942
SHA256

24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b
SHA512

844e32e7d6f4ea708bc35dcf888abab4fe1fd013399c8c7dd034bf25963d629671ac9b6d3e0e909193b28bd373cd2637651edf54ec81eea0c4c872e1c6ac3751

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/1700-54-0x0000000000AD0000-0x0000000000ADA000-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	24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.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\\24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.exe"	24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.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
1240	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1700	24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1700	24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1700	24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1700 wrote to memory of 1344	1700	24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.exe	28
PID 1700 wrote to memory of 1344	1700	24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.exe	28
PID 1700 wrote to memory of 1344	1700	24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.exe	28
PID 1700 wrote to memory of 1344	1700	24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.exe	28
PID 1344 wrote to memory of 1240	1344	cmd.exe	30
PID 1344 wrote to memory of 1240	1344	cmd.exe	30
PID 1344 wrote to memory of 1240	1344	cmd.exe	30
PID 1344 wrote to memory of 1240	1344	cmd.exe	30

C:\Users\Admin\AppData\Local\Temp\24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.exe
"C:\Users\Admin\AppData\Local\Temp\24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.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:1700
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1344
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\24f6af26e6c6c5702e0486e349a92f034e29fbda11b2e2988274b19993acaa1b.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - Creates scheduled task(s)
    PID:1240

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/1700-54-0x0000000000AD0000-0x0000000000ADA000-memory.dmp

Filesize
40KB

Download
memory/1700-56-0x0000000075F21000-0x0000000075F23000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads