loaderbot | 2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa

General

Target

2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe
Size

16KB
MD5

0f48e972773339a69c96e18b5bf41a39
SHA1

da995b045b9928c980ba07ac73760e0d096d4fd7
SHA256

2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa
SHA512

61b8861d9af6d40bb5fbbaff128090985b4ea52657c8ddc08d1abbaddf3d7c6a84a787b567e385d772297ba3449637d0b6a0ab489d6b160710399f041ff5a75a

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/1868-130-0x0000000000440000-0x000000000044A000-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	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.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-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe"	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe"	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.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
1076	schtasks.exe
3232	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1868	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe
5036	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1868	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1868	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe
Token: SeDebugPrivilege	5036	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1868 wrote to memory of 3764	1868	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe	81
PID 1868 wrote to memory of 3764	1868	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe	81
PID 1868 wrote to memory of 3764	1868	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe	81
PID 3764 wrote to memory of 1076	3764	cmd.exe	83
PID 3764 wrote to memory of 1076	3764	cmd.exe	83
PID 3764 wrote to memory of 1076	3764	cmd.exe	83
PID 5036 wrote to memory of 4972	5036	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe	94
PID 5036 wrote to memory of 4972	5036	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe	94
PID 5036 wrote to memory of 4972	5036	2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe	94
PID 4972 wrote to memory of 3232	4972	cmd.exe	96
PID 4972 wrote to memory of 3232	4972	cmd.exe	96
PID 4972 wrote to memory of 3232	4972	cmd.exe	96

C:\Users\Admin\AppData\Local\Temp\2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe
"C:\Users\Admin\AppData\Local\Temp\2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.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:1868
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3764
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - Creates scheduled task(s)
    PID:1076

C:\Users\Admin\AppData\Roaming\Windows\2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe
C:\Users\Admin\AppData\Roaming\Windows\2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5036
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4972
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\2eac79a87124a0248f8d38e937b32d9e0abed75c58a9f287081822f943ddc9aa.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - Creates scheduled task(s)
    PID:3232

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/1868-130-0x0000000000440000-0x000000000044A000-memory.dmp

Filesize
40KB

Download
memory/1868-133-0x0000000005170000-0x00000000051D6000-memory.dmp

Filesize
408KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads