loaderbot | 4b68a446a8326ccb9adaa3f2bbb7ba5530b4f3b1c08b21be244e06392974fec8

General

Target

e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
Size

16KB
MD5

e14558e702089180c651a530f3d8d491
SHA1

ebdbfa5db972920ba262d2698e97aeb7f417b157
SHA256

4b68a446a8326ccb9adaa3f2bbb7ba5530b4f3b1c08b21be244e06392974fec8
SHA512

484dad988ea4d627206767e424fef31c9147aefac60b059a4ba603decfa99876d40e545efcde8fef50711b89e37a9809b7975ad7f09206c7b60e49e283f24d2f
SSDEEP

384:ZKxvDuPNItH19GTXjdh++2uujYcV6AUwJFZb:Z44atV9Ah+dfYcV6Dw9b

Score

10^/10

loaderbot discovery 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/2056-1-0x0000000000A10000-0x0000000000A1A000-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	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\e14558e702089180c651a530f3d8d491_JaffaCakes118.exe"	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\e14558e702089180c651a530f3d8d491_JaffaCakes118.exe"	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
664	schtasks.exe
3588	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2056	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
3084	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2056	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2056	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
Token: SeDebugPrivilege	3084	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 3048	2056	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	85
PID 2056 wrote to memory of 3048	2056	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	85
PID 2056 wrote to memory of 3048	2056	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	85
PID 3048 wrote to memory of 3588	3048	cmd.exe	87
PID 3048 wrote to memory of 3588	3048	cmd.exe	87
PID 3048 wrote to memory of 3588	3048	cmd.exe	87
PID 3084 wrote to memory of 2596	3084	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	99
PID 3084 wrote to memory of 2596	3084	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	99
PID 3084 wrote to memory of 2596	3084	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	99
PID 2596 wrote to memory of 664	2596	cmd.exe	101
PID 2596 wrote to memory of 664	2596	cmd.exe	101
PID 2596 wrote to memory of 664	2596	cmd.exe	101

C:\Users\Admin\AppData\Local\Temp\e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e14558e702089180c651a530f3d8d491_JaffaCakes118.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\e14558e702089180c651a530f3d8d491_JaffaCakes118.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3048
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\e14558e702089180c651a530f3d8d491_JaffaCakes118.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3588

C:\Users\Admin\AppData\Roaming\Windows\e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
C:\Users\Admin\AppData\Roaming\Windows\e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3084
- C:\Windows\SysWOW64\cmd.exe
  "cmd" /C schtasks /create /tn \System\SecurityServiceUpdate /tr %userprofile%\AppData\Roaming\Windows\e14558e702089180c651a530f3d8d491_JaffaCakes118.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2596
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn \System\SecurityServiceUpdate /tr C:\Users\Admin\AppData\Roaming\Windows\e14558e702089180c651a530f3d8d491_JaffaCakes118.exe /st 00:00 /du 9999:59 /sc daily /ri 5 /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:664

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2056-0-0x000000007493E000-0x000000007493F000-memory.dmp

Filesize
4KB

Download
memory/2056-1-0x0000000000A10000-0x0000000000A1A000-memory.dmp

Filesize
40KB

Download
memory/2056-3-0x00000000054B0000-0x0000000005516000-memory.dmp

Filesize
408KB

Download
memory/2056-4-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/2056-5-0x000000007493E000-0x000000007493F000-memory.dmp

Filesize
4KB

Download
memory/2056-6-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/3084-7-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/3084-8-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download
memory/3084-10-0x0000000074930000-0x00000000750E0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads