Analysis Overview
SHA256
7f32bdcd399fa93871bf7fe257e3cc3516a03bb8b43cb9ad308a6110ed615c82
Threat Level: Known bad
The file Image Logger.exe was found to be: Known bad.
Malicious Activity Summary
Limerat family
LimeRAT
Executes dropped EXE
Checks computer location settings
Legitimate hosting services abused for malware hosting/C2
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-07-06 04:18
Signatures
Limerat family
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-06 04:18
Reported
2022-07-06 04:21
Platform
win10v2004-20220414-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
LimeRAT
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\System\Image Logger.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Image Logger.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\System\Image Logger.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\System\Image Logger.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2368 wrote to memory of 3388 | N/A | C:\Users\Admin\AppData\Local\Temp\Image Logger.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 2368 wrote to memory of 3388 | N/A | C:\Users\Admin\AppData\Local\Temp\Image Logger.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 2368 wrote to memory of 3388 | N/A | C:\Users\Admin\AppData\Local\Temp\Image Logger.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 2368 wrote to memory of 5068 | N/A | C:\Users\Admin\AppData\Local\Temp\Image Logger.exe | C:\Users\Admin\AppData\Local\Temp\System\Image Logger.exe |
| PID 2368 wrote to memory of 5068 | N/A | C:\Users\Admin\AppData\Local\Temp\Image Logger.exe | C:\Users\Admin\AppData\Local\Temp\System\Image Logger.exe |
| PID 2368 wrote to memory of 5068 | N/A | C:\Users\Admin\AppData\Local\Temp\Image Logger.exe | C:\Users\Admin\AppData\Local\Temp\System\Image Logger.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Image Logger.exe
"C:\Users\Admin\AppData\Local\Temp\Image Logger.exe"
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr "'C:\Users\Admin\AppData\Local\Temp\System\Image Logger.exe'"
C:\Users\Admin\AppData\Local\Temp\System\Image Logger.exe
"C:\Users\Admin\AppData\Local\Temp\System\Image Logger.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 104.20.68.143:443 | pastebin.com | tcp |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| US | 13.89.178.27:443 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| NL | 88.221.144.179:80 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp | |
| N/A | 127.0.0.1:680 | tcp |
Files
memory/2368-130-0x0000000000B40000-0x0000000000B4C000-memory.dmp
memory/2368-131-0x00000000054C0000-0x000000000555C000-memory.dmp
memory/2368-132-0x0000000005580000-0x00000000055E6000-memory.dmp
memory/2368-133-0x0000000006140000-0x00000000066E4000-memory.dmp
memory/3388-134-0x0000000000000000-mapping.dmp
memory/5068-135-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\System\Image Logger.exe
| MD5 | dfa691f00692d6c327bf2ae9bf179422 |
| SHA1 | 4dd42465ca7b662c8b16365200e45de1c2114185 |
| SHA256 | 7f32bdcd399fa93871bf7fe257e3cc3516a03bb8b43cb9ad308a6110ed615c82 |
| SHA512 | 4e11595b4ba0e156aaa62d48fb694973dd6f45a1c11a7ee8623f6041277fa7c415bcdeaec8633815be8539d6ca09f2a8ab0cbe266effb4086b84023267e50f14 |
C:\Users\Admin\AppData\Local\Temp\System\Image Logger.exe
| MD5 | dfa691f00692d6c327bf2ae9bf179422 |
| SHA1 | 4dd42465ca7b662c8b16365200e45de1c2114185 |
| SHA256 | 7f32bdcd399fa93871bf7fe257e3cc3516a03bb8b43cb9ad308a6110ed615c82 |
| SHA512 | 4e11595b4ba0e156aaa62d48fb694973dd6f45a1c11a7ee8623f6041277fa7c415bcdeaec8633815be8539d6ca09f2a8ab0cbe266effb4086b84023267e50f14 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Image Logger.exe.log
| MD5 | 8a1197be130e48aa5aeeafd43eb6bb9f |
| SHA1 | cb790c7c216e41524348eaa0e5b74926e78dbfc6 |
| SHA256 | 547474087ec8f71dfd32b76f9b74c86f9844addf5082df37562a2c2c0cae4bfb |
| SHA512 | 4ad9d8dbbc253c8d7b1c2b4ec5f115c770f02bdbbc21ca0b422e251a3a98331e169c5062cabf7da81d5ae0d295b3778ef105ef82709df1a4ace71be288b8f166 |