Analysis Overview
SHA256
985750482ea09493ba540c98fe42e99bc6462bd8a24561f6fd24616e08930f0e
Threat Level: Known bad
The file 018 was found to be: Known bad.
Malicious Activity Summary
LimeRAT
Executes dropped EXE
Checks computer location settings
Maps connected drives based on registry
Suspicious use of SetThreadContext
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-07-01 17:19
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-01 17:19
Reported
2022-07-01 17:21
Platform
win10v2004-20220414-en
Max time kernel
64s
Max time network
67s
Command Line
Signatures
LimeRAT
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\nin\698657.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\018.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\018.exe | N/A |
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\018.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\018.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2668 set thread context of 1328 | N/A | C:\Users\Admin\AppData\Local\Temp\018.exe | C:\Users\Admin\AppData\Local\Temp\018.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| 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 |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\018.exe
"C:\Users\Admin\AppData\Local\Temp\018.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KFLBFmhmeDA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA2A8.tmp"
C:\Users\Admin\AppData\Local\Temp\018.exe
"{path}"
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr "'C:\Users\Admin\AppData\Roaming\nin\698657.exe'"
C:\Users\Admin\AppData\Roaming\nin\698657.exe
"C:\Users\Admin\AppData\Roaming\nin\698657.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.253.208.113:80 | tcp | |
| IE | 20.50.73.9:443 | tcp | |
| US | 8.253.208.113:80 | tcp | |
| US | 8.253.208.113:80 | tcp | |
| US | 8.253.208.113:80 | tcp |
Files
memory/2668-130-0x00000000005E0000-0x000000000066C000-memory.dmp
memory/2668-131-0x00000000054C0000-0x0000000005A64000-memory.dmp
memory/2668-132-0x0000000005010000-0x00000000050A2000-memory.dmp
memory/2668-133-0x00000000051D0000-0x00000000051DA000-memory.dmp
memory/2668-134-0x00000000074E0000-0x000000000757C000-memory.dmp
memory/5020-135-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmpA2A8.tmp
| MD5 | 174cb48b6f7574eb7f2d0a499c62f07c |
| SHA1 | c625b23b8b51000129cfff966a4135a24998c7b8 |
| SHA256 | 954b109fd5bab1906e52420d1a1e078e8459cb6127ba1b49fbc1c7350a41b09f |
| SHA512 | 2d0ba7649536d6baefaf5b69bca8ab14056e71512687169f66be2f05b08676b4a34640bdf7e18eefea64eef7c89dcab0cd64238a0e0346fc7ff59c859cc104ac |
memory/1328-137-0x0000000000000000-mapping.dmp
memory/1328-138-0x0000000000400000-0x000000000040C000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\018.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/1328-140-0x00000000053B0000-0x0000000005416000-memory.dmp
memory/4300-141-0x0000000000000000-mapping.dmp
memory/4764-142-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\nin\698657.exe
| MD5 | 5e21556c9129aea00638daa35c919efa |
| SHA1 | 9840bdb3530088b0028d9ca973e26c08ee508789 |
| SHA256 | 985750482ea09493ba540c98fe42e99bc6462bd8a24561f6fd24616e08930f0e |
| SHA512 | 487f6a25f8461b172f04be56707e5a32c637cdc3e7884fe92c00b5cb85f868bc725f828d3b5537dfa78c4b4ce00fa00e306e83d9e4cd737faf07eefd32dc9664 |
C:\Users\Admin\AppData\Roaming\nin\698657.exe
| MD5 | 5e21556c9129aea00638daa35c919efa |
| SHA1 | 9840bdb3530088b0028d9ca973e26c08ee508789 |
| SHA256 | 985750482ea09493ba540c98fe42e99bc6462bd8a24561f6fd24616e08930f0e |
| SHA512 | 487f6a25f8461b172f04be56707e5a32c637cdc3e7884fe92c00b5cb85f868bc725f828d3b5537dfa78c4b4ce00fa00e306e83d9e4cd737faf07eefd32dc9664 |