loaderbot | 16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff

General

Target

16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe
Size

16KB
MD5

de5528e24c37c5ae02da11e1a8a6805a
SHA1

220a340dae68bca5982e83e5cbfce4978ea296a0
SHA256

16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff
SHA512

92f9837d60990f99e19984f732af8480ecaa9b972de5edec926a4861b68f7ab082dff292298f06d9f48a2d21e7fcd5e51bb8765498666d64ed0edf215db83618

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/108-54-0x00000000011B0000-0x00000000011BA000-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	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe

Adds Run key to start application 2 TTPs 2 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\\16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe"	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe
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\\16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe"	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1816	schtasks.exe
528	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
108	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe
1292	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
108	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	108	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe
Token: SeDebugPrivilege	1292	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 108 wrote to memory of 1788	108	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe	27
PID 108 wrote to memory of 1788	108	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe	27
PID 108 wrote to memory of 1788	108	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe	27
PID 108 wrote to memory of 1788	108	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe	27
PID 1788 wrote to memory of 1816	1788	cmd.exe	29
PID 1788 wrote to memory of 1816	1788	cmd.exe	29
PID 1788 wrote to memory of 1816	1788	cmd.exe	29
PID 1788 wrote to memory of 1816	1788	cmd.exe	29
PID 1820 wrote to memory of 1292	1820	taskeng.exe	32
PID 1820 wrote to memory of 1292	1820	taskeng.exe	32
PID 1820 wrote to memory of 1292	1820	taskeng.exe	32
PID 1820 wrote to memory of 1292	1820	taskeng.exe	32
PID 1292 wrote to memory of 1792	1292	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe	33
PID 1292 wrote to memory of 1792	1292	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe	33
PID 1292 wrote to memory of 1792	1292	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe	33
PID 1292 wrote to memory of 1792	1292	16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe	33
PID 1792 wrote to memory of 528	1792	cmd.exe	35
PID 1792 wrote to memory of 528	1792	cmd.exe	35
PID 1792 wrote to memory of 528	1792	cmd.exe	35
PID 1792 wrote to memory of 528	1792	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe
"C:\Users\Admin\AppData\Local\Temp\16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.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:108
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1788
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - Creates scheduled task(s)
    PID:1816

C:\Windows\system32\taskeng.exe
taskeng.exe {828417CF-9337-481D-8580-8C61955731AF} S-1-5-21-1083475884-596052423-1669053738-1000:WYZSGDWS\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Users\Admin\AppData\Roaming\Windows\16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe
  C:\Users\Admin\AppData\Roaming\Windows\16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1292
- - C:\Windows\SysWOW64\cmd.exe
    "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1792
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\16102849268d1abee19bc3c51b6e50f20e1ec69daccb0803be4211ac383179ff.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
      4⤵
      Creates scheduled task(s)
      PID:528

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/108-54-0x00000000011B0000-0x00000000011BA000-memory.dmp

Filesize
40KB

Download
memory/108-56-0x0000000075A61000-0x0000000075A63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads