loaderbot | 10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b

General

Target

10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.exe
Size

16KB
MD5

4297ff46922f32d58146b4721b3579b4
SHA1

de26508f3a79833e638b7a4255bfa081b60188e6
SHA256

10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b
SHA512

e27b9ab54054d0834b3926e894506cd1d37a461d3fe51d5142dc434874902f72ce9f5a084520e334535715be0ba1e61ac7966cbcf306e286fd02ad66558fc6df

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/1528-54-0x0000000000E00000-0x0000000000E0A000-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	10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.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-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.exe"	10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.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
1944	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1528	10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1528	10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1528	10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 1456	1528	10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.exe	26
PID 1528 wrote to memory of 1456	1528	10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.exe	26
PID 1528 wrote to memory of 1456	1528	10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.exe	26
PID 1528 wrote to memory of 1456	1528	10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.exe	26
PID 1456 wrote to memory of 1944	1456	cmd.exe	28
PID 1456 wrote to memory of 1944	1456	cmd.exe	28
PID 1456 wrote to memory of 1944	1456	cmd.exe	28
PID 1456 wrote to memory of 1944	1456	cmd.exe	28

C:\Users\Admin\AppData\Local\Temp\10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.exe
"C:\Users\Admin\AppData\Local\Temp\10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.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:1528
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1456
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\10f57e196f4ee52c9627e76a48dc52a781077304d4cd59845ad3e82202a0d22b.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - Creates scheduled task(s)
    PID:1944

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/1528-63-0x0000000071850000-0x0000000072030000-memory.dmp

Filesize
7.9MB

Download
memory/1528-56-0x0000000075391000-0x0000000075393000-memory.dmp

Filesize
8KB

Download
memory/1528-58-0x0000000072A40000-0x0000000073DCF000-memory.dmp

Filesize
19.6MB

Download
memory/1528-59-0x0000000072030000-0x0000000072A40000-memory.dmp

Filesize
10.1MB

Download
memory/1528-60-0x0000000074510000-0x0000000074633000-memory.dmp

Filesize
1.1MB

Download
memory/1528-61-0x0000000074350000-0x000000007444C000-memory.dmp

Filesize
1008KB

Download
memory/1528-62-0x0000000071110000-0x000000007184E000-memory.dmp

Filesize
7.2MB

Download
memory/1528-54-0x0000000000E00000-0x0000000000E0A000-memory.dmp

Filesize
40KB

Download
memory/1528-64-0x0000000072A40000-0x0000000073DCF000-memory.dmp

Filesize
19.6MB

Download
memory/1528-66-0x0000000074510000-0x0000000074633000-memory.dmp

Filesize
1.1MB

Download
memory/1528-65-0x0000000072030000-0x0000000072A40000-memory.dmp

Filesize
10.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads