Analysis Overview
SHA256
1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33
Threat Level: Known bad
The file 1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33 was found to be: Known bad.
Malicious Activity Summary
LimeRAT
Limerat family
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Maps connected drives based on registry
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
2022-06-12 23:04
Signatures
Limerat family
Analysis: behavioral2
Detonation Overview
Submitted
2022-06-12 23:04
Reported
2022-06-13 04:55
Platform
win10v2004-20220414-en
Max time kernel
148s
Max time network
152s
Command Line
Signatures
LimeRAT
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\shel\Shellters.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Roaming\shel\Shellters.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Roaming\shel\Shellters.exe | N/A |
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\Roaming\shel\Shellters.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\shel\Shellters.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33.exe
"C:\Users\Admin\AppData\Local\Temp\1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33.exe"
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr "'C:\Users\Admin\AppData\Roaming\shel\Shellters.exe'"
C:\Users\Admin\AppData\Roaming\shel\Shellters.exe
"C:\Users\Admin\AppData\Roaming\shel\Shellters.exe"
Network
| Country | Destination | Domain | Proto |
| US | 20.42.65.88:443 | tcp | |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 172.67.34.170:443 | pastebin.com | tcp |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| NL | 87.248.202.1:80 | tcp | |
| US | 8.8.8.8:53 | 151.122.125.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.4.0.c.0.0.3.0.1.3.0.6.2.ip6.arpa | udp |
Files
memory/3568-130-0x0000000000F80000-0x0000000000F8C000-memory.dmp
memory/3568-131-0x0000000005950000-0x00000000059EC000-memory.dmp
memory/3568-132-0x00000000059F0000-0x0000000005A56000-memory.dmp
memory/3568-133-0x0000000006810000-0x0000000006DB4000-memory.dmp
memory/4136-134-0x0000000000000000-mapping.dmp
memory/1456-135-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\shel\Shellters.exe
| MD5 | 85da8884dc74b154f352f92972951f43 |
| SHA1 | ea54269917851d963115a1612e137618eab3ca32 |
| SHA256 | 1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33 |
| SHA512 | d15fbbb677c49629a47ce63994d88b07d72f0d29a1be7fc799f762c4f5bfddd6bc3449f84e67ab56864bfbc6bc371604463f7ee6a17cb10ff5b12ef563d1cc6e |
C:\Users\Admin\AppData\Roaming\shel\Shellters.exe
| MD5 | 85da8884dc74b154f352f92972951f43 |
| SHA1 | ea54269917851d963115a1612e137618eab3ca32 |
| SHA256 | 1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33 |
| SHA512 | d15fbbb677c49629a47ce63994d88b07d72f0d29a1be7fc799f762c4f5bfddd6bc3449f84e67ab56864bfbc6bc371604463f7ee6a17cb10ff5b12ef563d1cc6e |
memory/1456-138-0x0000000006170000-0x0000000006202000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-06-12 23:04
Reported
2022-06-13 04:55
Platform
win7-20220414-en
Max time kernel
149s
Max time network
156s
Command Line
Signatures
LimeRAT
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\shel\Shellters.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Roaming\shel\Shellters.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Roaming\shel\Shellters.exe | N/A |
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\Roaming\shel\Shellters.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\shel\Shellters.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33.exe
"C:\Users\Admin\AppData\Local\Temp\1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33.exe"
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr "'C:\Users\Admin\AppData\Roaming\shel\Shellters.exe'"
C:\Users\Admin\AppData\Roaming\shel\Shellters.exe
"C:\Users\Admin\AppData\Roaming\shel\Shellters.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 104.20.67.143:443 | pastebin.com | tcp |
Files
memory/960-54-0x0000000000F20000-0x0000000000F2C000-memory.dmp
memory/1764-55-0x0000000000000000-mapping.dmp
memory/960-56-0x0000000076571000-0x0000000076573000-memory.dmp
\Users\Admin\AppData\Roaming\shel\Shellters.exe
| MD5 | 85da8884dc74b154f352f92972951f43 |
| SHA1 | ea54269917851d963115a1612e137618eab3ca32 |
| SHA256 | 1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33 |
| SHA512 | d15fbbb677c49629a47ce63994d88b07d72f0d29a1be7fc799f762c4f5bfddd6bc3449f84e67ab56864bfbc6bc371604463f7ee6a17cb10ff5b12ef563d1cc6e |
\Users\Admin\AppData\Roaming\shel\Shellters.exe
| MD5 | 85da8884dc74b154f352f92972951f43 |
| SHA1 | ea54269917851d963115a1612e137618eab3ca32 |
| SHA256 | 1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33 |
| SHA512 | d15fbbb677c49629a47ce63994d88b07d72f0d29a1be7fc799f762c4f5bfddd6bc3449f84e67ab56864bfbc6bc371604463f7ee6a17cb10ff5b12ef563d1cc6e |
memory/1912-59-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\shel\Shellters.exe
| MD5 | 85da8884dc74b154f352f92972951f43 |
| SHA1 | ea54269917851d963115a1612e137618eab3ca32 |
| SHA256 | 1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33 |
| SHA512 | d15fbbb677c49629a47ce63994d88b07d72f0d29a1be7fc799f762c4f5bfddd6bc3449f84e67ab56864bfbc6bc371604463f7ee6a17cb10ff5b12ef563d1cc6e |
C:\Users\Admin\AppData\Roaming\shel\Shellters.exe
| MD5 | 85da8884dc74b154f352f92972951f43 |
| SHA1 | ea54269917851d963115a1612e137618eab3ca32 |
| SHA256 | 1de541692724005757f82e407461e28b2a7f27d38041fa01e62195f6222fdc33 |
| SHA512 | d15fbbb677c49629a47ce63994d88b07d72f0d29a1be7fc799f762c4f5bfddd6bc3449f84e67ab56864bfbc6bc371604463f7ee6a17cb10ff5b12ef563d1cc6e |
memory/1912-62-0x0000000000B70000-0x0000000000B7C000-memory.dmp