loaderbot | 5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba

General

Target

5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe
Size

16KB
MD5

c0b012940a1af20a1a1ea6009f7b0faa
SHA1

d50c830572bd7d097606458cc4bdeeab16c1e589
SHA256

5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba
SHA512

3b41136dd0b8dc9adb953d7f48a30478afc50f0e5126084639fa8ef450e84d6cdda2190fd61ad3a32198d7e8bce373975d7b30fa9063866ebedd2c728311861c
SSDEEP

384:xCdvSPlZH19GTXjdh8DZuujYcV6AUwJFZb:x0wnV9AhgZfYcV6Dw9b

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
behavioral2/memory/5104-130-0x0000000000AC0000-0x0000000000ACA000-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	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.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-1-5-21-2660308776-3705150086-26593515-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe"	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe"	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.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
888	schtasks.exe
3272	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5104	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe
4556	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
5104	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5104	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe
Token: SeDebugPrivilege	4556	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 5104 wrote to memory of 4712	5104	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe	82
PID 5104 wrote to memory of 4712	5104	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe	82
PID 5104 wrote to memory of 4712	5104	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe	82
PID 4712 wrote to memory of 888	4712	cmd.exe	84
PID 4712 wrote to memory of 888	4712	cmd.exe	84
PID 4712 wrote to memory of 888	4712	cmd.exe	84
PID 4556 wrote to memory of 4568	4556	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe	100
PID 4556 wrote to memory of 4568	4556	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe	100
PID 4556 wrote to memory of 4568	4556	5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe	100
PID 4568 wrote to memory of 3272	4568	cmd.exe	102
PID 4568 wrote to memory of 3272	4568	cmd.exe	102
PID 4568 wrote to memory of 3272	4568	cmd.exe	102

C:\Users\Admin\AppData\Local\Temp\5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe
"C:\Users\Admin\AppData\Local\Temp\5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.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:5104
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4712
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - Creates scheduled task(s)
    PID:888

C:\Users\Admin\AppData\Roaming\Windows\5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe
C:\Users\Admin\AppData\Roaming\Windows\5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4556
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4568
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\5bdda6d0d85e1bb3920921744791845de2394f37e04fda94cde2f05e282052ba.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - Creates scheduled task(s)
    PID:3272

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/5104-130-0x0000000000AC0000-0x0000000000ACA000-memory.dmp

Filesize
40KB

Download
memory/5104-133-0x00000000056D0000-0x0000000005736000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads