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
behavioral1/memory/2280-1-0x0000000000D00000-0x0000000000D0A000-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-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\Webhost = "C:\\Users\\Admin\\AppData\\Roaming\\Windows\\e14558e702089180c651a530f3d8d491_JaffaCakes118.exe"	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e14558e702089180c651a530f3d8d491_JaffaCakes118.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
1668	schtasks.exe
1368	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2280	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
2232	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2280	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2280	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
Token: SeDebugPrivilege	2232	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 1072	2280	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	28
PID 2280 wrote to memory of 1072	2280	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	28
PID 2280 wrote to memory of 1072	2280	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	28
PID 2280 wrote to memory of 1072	2280	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	28
PID 1072 wrote to memory of 1668	1072	cmd.exe	30
PID 1072 wrote to memory of 1668	1072	cmd.exe	30
PID 1072 wrote to memory of 1668	1072	cmd.exe	30
PID 1072 wrote to memory of 1668	1072	cmd.exe	30
PID 1444 wrote to memory of 2232	1444	taskeng.exe	35
PID 1444 wrote to memory of 2232	1444	taskeng.exe	35
PID 1444 wrote to memory of 2232	1444	taskeng.exe	35
PID 1444 wrote to memory of 2232	1444	taskeng.exe	35
PID 2232 wrote to memory of 2140	2232	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	36
PID 2232 wrote to memory of 2140	2232	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	36
PID 2232 wrote to memory of 2140	2232	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	36
PID 2232 wrote to memory of 2140	2232	e14558e702089180c651a530f3d8d491_JaffaCakes118.exe	36
PID 2140 wrote to memory of 1368	2140	cmd.exe	38
PID 2140 wrote to memory of 1368	2140	cmd.exe	38
PID 2140 wrote to memory of 1368	2140	cmd.exe	38
PID 2140 wrote to memory of 1368	2140	cmd.exe	38

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:2280
- 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:1072
- - 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:1668

C:\Windows\system32\taskeng.exe
taskeng.exe {0899B52D-8377-4D9F-A634-F768A339319F} S-1-5-21-3533259084-2542256011-65585152-1000:XPAJOTIY\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1444
- C:\Users\Admin\AppData\Roaming\Windows\e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
  C:\Users\Admin\AppData\Roaming\Windows\e14558e702089180c651a530f3d8d491_JaffaCakes118.exe
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2232
- - 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
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2140
  - - 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
      4⤵
      System Location Discovery: System Language Discovery
      Scheduled Task/Job: Scheduled Task
      PID:1368

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

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Downloads

memory/2232-6-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download
memory/2232-7-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download
memory/2232-8-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download
memory/2280-0-0x00000000740EE000-0x00000000740EF000-memory.dmp

Filesize
4KB

Download
memory/2280-1-0x0000000000D00000-0x0000000000D0A000-memory.dmp

Filesize
40KB

Download
memory/2280-3-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download
memory/2280-4-0x00000000740EE000-0x00000000740EF000-memory.dmp

Filesize
4KB

Download
memory/2280-5-0x00000000740E0000-0x00000000747CE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads