Malware Analysis Report

2024-09-11 10:00

Sample ID 240430-f6esjade66
Target 09207b17856243f5db24fce5353d5d63_JaffaCakes118
SHA256 6556a3f7322ae73fcecf30dc5ac853c952aba5e1d91cf91d78496919ab377ed3
Tags
limerat rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

6556a3f7322ae73fcecf30dc5ac853c952aba5e1d91cf91d78496919ab377ed3

Threat Level: Known bad

The file 09207b17856243f5db24fce5353d5d63_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

limerat rat

LimeRAT

Checks computer location settings

Executes dropped EXE

Maps connected drives based on registry

Legitimate hosting services abused for malware hosting/C2

Suspicious use of SetThreadContext

AutoIT Executable

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Scheduled Task/Job
T1053
Persistence
TA0003
Scheduled Task/Job
T1053
Privilege Escalation
TA0004
Scheduled Task/Job
T1053
Defense Evasion
TA0005
Credential Access
TA0006
Discovery
TA0007
Query Registry
T1012
Peripheral Device Discovery
T1120
System Information Discovery
T1082
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Web Service
T1102
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-04-30 05:28

Signatures

AutoIT Executable

Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-30 05:28

Reported

2024-04-30 05:31

Platform

win7-20231129-en

Max time kernel

145s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe"

Signatures

LimeRAT

rat limerat

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\secinit\sdchange.exe N/A
N/A N/A C:\Users\Admin\secinit\sdchange.exe N/A
N/A N/A C:\Users\Admin\secinit\sdchange.exe N/A

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A pastebin.com N/A N/A
N/A pastebin.com N/A N/A

Maps connected drives based on registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A

AutoIT Executable

Description Indicator Process Target
N/A N/A N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2340 set thread context of 2372 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2568 set thread context of 2480 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2352 set thread context of 828 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3012 set thread context of 2344 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2340 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2340 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2340 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2340 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2340 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2340 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2340 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2340 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2340 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2340 wrote to memory of 1616 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 2340 wrote to memory of 1616 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 2340 wrote to memory of 1616 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 2340 wrote to memory of 1616 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 2684 wrote to memory of 2568 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\secinit\sdchange.exe
PID 2684 wrote to memory of 2568 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\secinit\sdchange.exe
PID 2684 wrote to memory of 2568 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\secinit\sdchange.exe
PID 2684 wrote to memory of 2568 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\secinit\sdchange.exe
PID 2568 wrote to memory of 2480 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2568 wrote to memory of 2480 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2568 wrote to memory of 2480 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2568 wrote to memory of 2480 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2568 wrote to memory of 2480 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2568 wrote to memory of 2480 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2568 wrote to memory of 2480 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2568 wrote to memory of 2480 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2568 wrote to memory of 2480 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2568 wrote to memory of 2508 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 2568 wrote to memory of 2508 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 2568 wrote to memory of 2508 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 2568 wrote to memory of 2508 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 2684 wrote to memory of 2352 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\secinit\sdchange.exe
PID 2684 wrote to memory of 2352 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\secinit\sdchange.exe
PID 2684 wrote to memory of 2352 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\secinit\sdchange.exe
PID 2684 wrote to memory of 2352 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\secinit\sdchange.exe
PID 2352 wrote to memory of 828 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2352 wrote to memory of 828 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2352 wrote to memory of 828 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2352 wrote to memory of 828 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2352 wrote to memory of 828 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2352 wrote to memory of 828 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2352 wrote to memory of 828 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2352 wrote to memory of 828 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2352 wrote to memory of 828 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2352 wrote to memory of 412 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 2352 wrote to memory of 412 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 2352 wrote to memory of 412 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 2352 wrote to memory of 412 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 2684 wrote to memory of 3012 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\secinit\sdchange.exe
PID 2684 wrote to memory of 3012 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\secinit\sdchange.exe
PID 2684 wrote to memory of 3012 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\secinit\sdchange.exe
PID 2684 wrote to memory of 3012 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\secinit\sdchange.exe
PID 3012 wrote to memory of 2344 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3012 wrote to memory of 2344 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3012 wrote to memory of 2344 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3012 wrote to memory of 2344 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3012 wrote to memory of 2344 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3012 wrote to memory of 2344 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3012 wrote to memory of 2344 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3012 wrote to memory of 2344 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3012 wrote to memory of 2344 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3012 wrote to memory of 1608 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 3012 wrote to memory of 1608 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 3012 wrote to memory of 1608 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 3012 wrote to memory of 1608 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe

Processes

C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn SettingSyncHost /tr "C:\Users\Admin\secinit\sdchange.exe" /sc minute /mo 1 /F

C:\Windows\system32\taskeng.exe

taskeng.exe {A15D36ED-FBF9-4E78-9D4A-2685B039A14A} S-1-5-21-3627615824-4061627003-3019543961-1000:SCFGBRBT\Admin:Interactive:[1]

C:\Users\Admin\secinit\sdchange.exe

C:\Users\Admin\secinit\sdchange.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn SettingSyncHost /tr "C:\Users\Admin\secinit\sdchange.exe" /sc minute /mo 1 /F

C:\Users\Admin\secinit\sdchange.exe

C:\Users\Admin\secinit\sdchange.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn SettingSyncHost /tr "C:\Users\Admin\secinit\sdchange.exe" /sc minute /mo 1 /F

C:\Users\Admin\secinit\sdchange.exe

C:\Users\Admin\secinit\sdchange.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn SettingSyncHost /tr "C:\Users\Admin\secinit\sdchange.exe" /sc minute /mo 1 /F

Network

Country Destination Domain Proto
US 8.8.8.8:53 pastebin.com udp
US 104.20.3.235:443 pastebin.com tcp
US 8.8.8.8:53 pki.goog udp
US 216.239.32.29:80 pki.goog tcp
US 8.8.8.8:53 www.microsoft.com udp

Files

memory/2340-0-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2372-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2372-3-0x0000000000090000-0x000000000009C000-memory.dmp

memory/2372-9-0x0000000000090000-0x000000000009C000-memory.dmp

memory/2372-8-0x0000000000090000-0x000000000009C000-memory.dmp

memory/2372-1-0x0000000000090000-0x000000000009C000-memory.dmp

memory/2372-12-0x00000000744A0000-0x0000000074A4B000-memory.dmp

C:\Users\Admin\secinit\sdchange.exe

MD5 307af52455581bec9808544dc74784a1
SHA1 b323a9cb788e62dc347fe2b2b9f865f4a7daf1a7
SHA256 c2560e8e00f096b312e7fe42ee2e16780937e2d19164bd060f316cd1674bd004
SHA512 f09e4bf1193fa55a11dc011dd93dfb8ede48dc25ef5a73a4863215e2b2bba10eb1bb8e2fce9f2ab2056427f4a47373936ae00303da3e469b012a2b446fb19f42

memory/2480-17-0x0000000000400000-0x000000000040C000-memory.dmp

memory/2480-23-0x0000000000400000-0x000000000040C000-memory.dmp

memory/2480-22-0x0000000000400000-0x000000000040C000-memory.dmp

memory/2372-38-0x00000000744A0000-0x0000000074A4B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-30 05:28

Reported

2024-04-30 05:31

Platform

win10v2004-20240426-en

Max time kernel

143s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe"

Signatures

LimeRAT

rat limerat

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation C:\Users\Admin\secinit\sdchange.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation C:\Users\Admin\secinit\sdchange.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation C:\Users\Admin\secinit\sdchange.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\secinit\sdchange.exe N/A
N/A N/A C:\Users\Admin\secinit\sdchange.exe N/A
N/A N/A C:\Users\Admin\secinit\sdchange.exe N/A

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A pastebin.com N/A N/A
N/A pastebin.com N/A N/A

Maps connected drives based on registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A

AutoIT Executable

Description Indicator Process Target
N/A N/A N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3624 set thread context of 4336 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 4196 set thread context of 3572 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2324 set thread context of 5020 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 4648 set thread context of 4416 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3624 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3624 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3624 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3624 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3624 wrote to memory of 4336 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 3624 wrote to memory of 1432 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 3624 wrote to memory of 1432 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 3624 wrote to memory of 1432 N/A C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe C:\Windows\SysWOW64\schtasks.exe
PID 4196 wrote to memory of 3572 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 4196 wrote to memory of 3572 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 4196 wrote to memory of 3572 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 4196 wrote to memory of 3572 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 4196 wrote to memory of 3572 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 4196 wrote to memory of 1720 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 4196 wrote to memory of 1720 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 4196 wrote to memory of 1720 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 2324 wrote to memory of 5020 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2324 wrote to memory of 5020 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2324 wrote to memory of 5020 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2324 wrote to memory of 5020 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2324 wrote to memory of 5020 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 2324 wrote to memory of 3108 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 2324 wrote to memory of 3108 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 2324 wrote to memory of 3108 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 4648 wrote to memory of 4416 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 4648 wrote to memory of 4416 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 4648 wrote to memory of 4416 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 4648 wrote to memory of 4416 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 4648 wrote to memory of 4416 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
PID 4648 wrote to memory of 1940 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 4648 wrote to memory of 1940 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe
PID 4648 wrote to memory of 1940 N/A C:\Users\Admin\secinit\sdchange.exe C:\Windows\SysWOW64\schtasks.exe

Processes

C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\09207b17856243f5db24fce5353d5d63_JaffaCakes118.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn SettingSyncHost /tr "C:\Users\Admin\secinit\sdchange.exe" /sc minute /mo 1 /F

C:\Users\Admin\secinit\sdchange.exe

C:\Users\Admin\secinit\sdchange.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn SettingSyncHost /tr "C:\Users\Admin\secinit\sdchange.exe" /sc minute /mo 1 /F

C:\Users\Admin\secinit\sdchange.exe

C:\Users\Admin\secinit\sdchange.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn SettingSyncHost /tr "C:\Users\Admin\secinit\sdchange.exe" /sc minute /mo 1 /F

C:\Users\Admin\secinit\sdchange.exe

C:\Users\Admin\secinit\sdchange.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\SysWOW64\schtasks.exe" /create /tn SettingSyncHost /tr "C:\Users\Admin\secinit\sdchange.exe" /sc minute /mo 1 /F

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 pastebin.com udp
US 104.20.3.235:443 pastebin.com tcp
US 8.8.8.8:53 235.3.20.104.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 134.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 134.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/3624-0-0x0000000000D20000-0x0000000000D21000-memory.dmp

memory/4336-1-0x0000000000400000-0x000000000040C000-memory.dmp

memory/4336-5-0x00000000748E0000-0x0000000074E91000-memory.dmp

memory/4336-7-0x0000000002F00000-0x0000000002F10000-memory.dmp

memory/4336-6-0x00000000748E0000-0x0000000074E91000-memory.dmp

C:\Users\Admin\secinit\sdchange.exe

MD5 5743dcb454addd35414e43cdf750178b
SHA1 06d7ebf6f0df3cf58c7f6564295e0ecf8763de06
SHA256 f8a1877ae7017bed4861db93c360672a2c320358076b67c733f4febb6c3ba942
SHA512 2dcf8390243c7c6317bf49cad459e7321d401534ee1eed0836d841ea4c26dd27b14436f9a0d10f35fad69a3f6654b7d8db132011915cd13cc03b6dcf1e593c2f

memory/4336-17-0x00000000748E0000-0x0000000074E91000-memory.dmp

memory/4336-18-0x00000000748E0000-0x0000000074E91000-memory.dmp

memory/4336-19-0x0000000002F00000-0x0000000002F10000-memory.dmp

memory/5020-21-0x0000000000570000-0x000000000057C000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\RegAsm.exe.log

MD5 9f893d94b017a0684012d50319c9ffbe
SHA1 140cc2cb6b2520ba4f9a1f666a5f679853472793
SHA256 8a7cb420c82edf1bb2c7bdfef52091e5169fabaecc370e120985e91406fcbbec
SHA512 4b7df94d3622b82d852b0f532d7fd810ca2113d7b737ec417023d5b2142e9e79414a06d22647d73f8bc114f8e871a3a741a479b0aba48892f9078975ec78acba