Analysis Overview
SHA256
edb31b7d2d275a69de5a06ccfed47cd8ebea043e1fe982afe206647c22e252ac
Threat Level: Known bad
The file edb31b7d2d275a69de5a06ccfed47cd8ebea043e1fe982afe206647c22e252ac was found to be: Known bad.
Malicious Activity Summary
LimeRAT
Disables Task Manager via registry modification
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-20 12:57
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-20 12:57
Reported
2022-05-20 13:01
Platform
win7-20220414-en
Max time kernel
111s
Max time network
45s
Command Line
Signatures
LimeRAT
Disables Task Manager via registry modification
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Wservices.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Scan 001.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Scan 001.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Scan 001.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Scan 001.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\68108315\uepa.pif | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Users\\Admin\\68108315\\uepa.pif C:\\Users\\Admin\\68108315\\ggilu.kdb" | C:\Users\Admin\68108315\uepa.pif | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1604 set thread context of 1748 | N/A | C:\Users\Admin\68108315\uepa.pif | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Scan 001.exe
"C:\Users\Admin\AppData\Local\Temp\Scan 001.exe"
C:\Users\Admin\68108315\uepa.pif
"C:\Users\Admin\68108315\uepa.pif" ggilu.kdb
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr "'C:\Users\Admin\AppData\Local\Temp\Wservices.exe'"
C:\Users\Admin\AppData\Local\Temp\Wservices.exe
"C:\Users\Admin\AppData\Local\Temp\Wservices.exe"
Network
Files
memory/800-54-0x00000000765F1000-0x00000000765F3000-memory.dmp
\Users\Admin\68108315\uepa.pif
| MD5 | d3ffbde7ea1bcb2d0a6e6e12b0306625 |
| SHA1 | d8725bc8fdd1d5a5e7b9615dcd424bc9aa7322ff |
| SHA256 | 59e9d4edac6322ecfa53762dfaa541b2e6d7c3b0b9c6885fd7e0c3e18a38e14d |
| SHA512 | 70660fa375400b08610544b323dc7eb0f8258eda57822d1554f0811447a8e5fa0911e451a9a247a85a661cd5f7de8d6805e79617e62d5234bdf78e08b76b254a |
\Users\Admin\68108315\uepa.pif
| MD5 | d3ffbde7ea1bcb2d0a6e6e12b0306625 |
| SHA1 | d8725bc8fdd1d5a5e7b9615dcd424bc9aa7322ff |
| SHA256 | 59e9d4edac6322ecfa53762dfaa541b2e6d7c3b0b9c6885fd7e0c3e18a38e14d |
| SHA512 | 70660fa375400b08610544b323dc7eb0f8258eda57822d1554f0811447a8e5fa0911e451a9a247a85a661cd5f7de8d6805e79617e62d5234bdf78e08b76b254a |
\Users\Admin\68108315\uepa.pif
| MD5 | d3ffbde7ea1bcb2d0a6e6e12b0306625 |
| SHA1 | d8725bc8fdd1d5a5e7b9615dcd424bc9aa7322ff |
| SHA256 | 59e9d4edac6322ecfa53762dfaa541b2e6d7c3b0b9c6885fd7e0c3e18a38e14d |
| SHA512 | 70660fa375400b08610544b323dc7eb0f8258eda57822d1554f0811447a8e5fa0911e451a9a247a85a661cd5f7de8d6805e79617e62d5234bdf78e08b76b254a |
\Users\Admin\68108315\uepa.pif
| MD5 | d3ffbde7ea1bcb2d0a6e6e12b0306625 |
| SHA1 | d8725bc8fdd1d5a5e7b9615dcd424bc9aa7322ff |
| SHA256 | 59e9d4edac6322ecfa53762dfaa541b2e6d7c3b0b9c6885fd7e0c3e18a38e14d |
| SHA512 | 70660fa375400b08610544b323dc7eb0f8258eda57822d1554f0811447a8e5fa0911e451a9a247a85a661cd5f7de8d6805e79617e62d5234bdf78e08b76b254a |
memory/1604-59-0x0000000000000000-mapping.dmp
C:\Users\Admin\68108315\uepa.pif
| MD5 | d3ffbde7ea1bcb2d0a6e6e12b0306625 |
| SHA1 | d8725bc8fdd1d5a5e7b9615dcd424bc9aa7322ff |
| SHA256 | 59e9d4edac6322ecfa53762dfaa541b2e6d7c3b0b9c6885fd7e0c3e18a38e14d |
| SHA512 | 70660fa375400b08610544b323dc7eb0f8258eda57822d1554f0811447a8e5fa0911e451a9a247a85a661cd5f7de8d6805e79617e62d5234bdf78e08b76b254a |
C:\Users\Admin\68108315\ggilu.kdb
| MD5 | a4c0acbd75471d3b6969e81d6d9ce6e2 |
| SHA1 | 13fe2ca0e1f65509142689d311328190f84f78d9 |
| SHA256 | 8c4eff95e53c7d5358740ebddf1f2ab710bf6edaff7474303b2f5b5f27c76105 |
| SHA512 | e38b3a9bb8c5343183b66b0dfe581f3297aab004ac73425f5e77448af1bab0e0d990430855140d846d38641a06f5e5007aede7e63e81207428174c900d384bae |
C:\Users\Admin\68108315\kivddcmfwg.jpg
| MD5 | 5c9b742a88475c55b8aa557526fa382a |
| SHA1 | e2cdc4dd9a79ef514f010391a82ec1374b26156f |
| SHA256 | 444ea59d80a254592ebbf261fa0a5078d42746a7e76be10f072a41252a47601b |
| SHA512 | 8b2a601be5168d98b818c02dac2ee9616c69ddfdaf28a75d4420f8ee8c94aef7e02660d9bc5b388b640be1acd5d2fe04113c0bb97be3b3f6399da9f4daa2df9a |
memory/572-64-0x0000000000000000-mapping.dmp
memory/1388-65-0x0000000000000000-mapping.dmp
memory/1156-66-0x0000000000000000-mapping.dmp
memory/620-67-0x0000000000000000-mapping.dmp
memory/1644-68-0x0000000000000000-mapping.dmp
memory/896-69-0x0000000000000000-mapping.dmp
memory/1592-70-0x0000000000000000-mapping.dmp
memory/1748-71-0x0000000000360000-0x000000000095A000-memory.dmp
memory/1748-73-0x0000000000360000-0x000000000095A000-memory.dmp
memory/1748-74-0x0000000000368CCE-mapping.dmp
memory/1748-76-0x0000000000360000-0x000000000095A000-memory.dmp
memory/1748-78-0x0000000000360000-0x000000000095A000-memory.dmp
memory/1748-79-0x0000000000360000-0x000000000036C000-memory.dmp
memory/1104-80-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Local\Temp\Wservices.exe
| MD5 | 0e06054beb13192588e745ee63a84173 |
| SHA1 | 30b7d4d1277bafd04a83779fd566a1f834a8d113 |
| SHA256 | c5d6d56ded55fbd6c150ee3a0eb2e5671cae83106be2be4d70ce50aa50bab768 |
| SHA512 | 251a112f3f037e62ff67a467389e47a56afb344bc942b17efa9bd2970494718b26bbee9adc3ac35f93ee4d2114aa426b6d0ea4bafad294b6c118a15f1977c215 |
memory/924-83-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Wservices.exe
| MD5 | 0e06054beb13192588e745ee63a84173 |
| SHA1 | 30b7d4d1277bafd04a83779fd566a1f834a8d113 |
| SHA256 | c5d6d56ded55fbd6c150ee3a0eb2e5671cae83106be2be4d70ce50aa50bab768 |
| SHA512 | 251a112f3f037e62ff67a467389e47a56afb344bc942b17efa9bd2970494718b26bbee9adc3ac35f93ee4d2114aa426b6d0ea4bafad294b6c118a15f1977c215 |
C:\Users\Admin\AppData\Local\Temp\Wservices.exe
| MD5 | 0e06054beb13192588e745ee63a84173 |
| SHA1 | 30b7d4d1277bafd04a83779fd566a1f834a8d113 |
| SHA256 | c5d6d56ded55fbd6c150ee3a0eb2e5671cae83106be2be4d70ce50aa50bab768 |
| SHA512 | 251a112f3f037e62ff67a467389e47a56afb344bc942b17efa9bd2970494718b26bbee9adc3ac35f93ee4d2114aa426b6d0ea4bafad294b6c118a15f1977c215 |
memory/924-86-0x0000000000F00000-0x0000000000F0E000-memory.dmp
memory/924-87-0x0000000000350000-0x0000000000370000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-20 12:57
Reported
2022-05-20 13:02
Platform
win10v2004-20220414-en
Max time kernel
184s
Max time network
242s
Command Line
Signatures
LimeRAT
Disables Task Manager via registry modification
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Wservices.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\Scan 001.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\68108315\uepa.pif | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\68108315\uepa.pif | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WindowsUpdate = "C:\\Users\\Admin\\68108315\\uepa.pif C:\\Users\\Admin\\68108315\\ggilu.kdb" | C:\Users\Admin\68108315\uepa.pif | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3600 set thread context of 3652 | N/A | C:\Users\Admin\68108315\uepa.pif | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Users\Admin\68108315\uepa.pif | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Scan 001.exe
"C:\Users\Admin\AppData\Local\Temp\Scan 001.exe"
C:\Users\Admin\68108315\uepa.pif
"C:\Users\Admin\68108315\uepa.pif" ggilu.kdb
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\SysWOW64\mshta.exe
"C:\Windows\SysWOW64\mshta.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr "'C:\Users\Admin\AppData\Local\Temp\Wservices.exe'"
C:\Users\Admin\AppData\Local\Temp\Wservices.exe
"C:\Users\Admin\AppData\Local\Temp\Wservices.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 8.248.1.254:80 | tcp | |
| US | 52.168.112.67:443 | tcp | |
| IE | 20.54.110.249:443 | tcp | |
| NL | 20.190.160.73:443 | tcp | |
| NL | 104.97.14.80:80 | tcp | |
| NL | 104.97.14.80:80 | tcp | |
| NL | 20.190.160.67:443 | tcp | |
| NL | 20.190.160.73:443 | tcp | |
| NL | 20.190.160.2:443 | tcp | |
| NL | 20.190.160.67:443 | tcp | |
| NL | 20.190.160.136:443 | tcp | |
| US | 8.8.8.8:53 | storesdk.dsx.mp.microsoft.com | udp |
| FR | 2.18.109.224:443 | storesdk.dsx.mp.microsoft.com | tcp |
| NL | 20.190.160.2:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.136:443 | tcp | |
| NL | 20.190.160.6:443 | tcp | |
| US | 8.8.8.8:53 | 14.110.152.52.in-addr.arpa | udp |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.6:443 | tcp | |
| NL | 20.190.160.6:443 | tcp | |
| NL | 20.190.160.6:443 | tcp | |
| NL | 20.190.160.8:443 | tcp | |
| NL | 20.190.160.8:443 | tcp |
Files
memory/3600-130-0x0000000000000000-mapping.dmp
C:\Users\Admin\68108315\uepa.pif
| MD5 | d3ffbde7ea1bcb2d0a6e6e12b0306625 |
| SHA1 | d8725bc8fdd1d5a5e7b9615dcd424bc9aa7322ff |
| SHA256 | 59e9d4edac6322ecfa53762dfaa541b2e6d7c3b0b9c6885fd7e0c3e18a38e14d |
| SHA512 | 70660fa375400b08610544b323dc7eb0f8258eda57822d1554f0811447a8e5fa0911e451a9a247a85a661cd5f7de8d6805e79617e62d5234bdf78e08b76b254a |
C:\Users\Admin\68108315\uepa.pif
| MD5 | d3ffbde7ea1bcb2d0a6e6e12b0306625 |
| SHA1 | d8725bc8fdd1d5a5e7b9615dcd424bc9aa7322ff |
| SHA256 | 59e9d4edac6322ecfa53762dfaa541b2e6d7c3b0b9c6885fd7e0c3e18a38e14d |
| SHA512 | 70660fa375400b08610544b323dc7eb0f8258eda57822d1554f0811447a8e5fa0911e451a9a247a85a661cd5f7de8d6805e79617e62d5234bdf78e08b76b254a |
C:\Users\Admin\68108315\ggilu.kdb
| MD5 | a4c0acbd75471d3b6969e81d6d9ce6e2 |
| SHA1 | 13fe2ca0e1f65509142689d311328190f84f78d9 |
| SHA256 | 8c4eff95e53c7d5358740ebddf1f2ab710bf6edaff7474303b2f5b5f27c76105 |
| SHA512 | e38b3a9bb8c5343183b66b0dfe581f3297aab004ac73425f5e77448af1bab0e0d990430855140d846d38641a06f5e5007aede7e63e81207428174c900d384bae |
C:\Users\Admin\68108315\kivddcmfwg.jpg
| MD5 | 5c9b742a88475c55b8aa557526fa382a |
| SHA1 | e2cdc4dd9a79ef514f010391a82ec1374b26156f |
| SHA256 | 444ea59d80a254592ebbf261fa0a5078d42746a7e76be10f072a41252a47601b |
| SHA512 | 8b2a601be5168d98b818c02dac2ee9616c69ddfdaf28a75d4420f8ee8c94aef7e02660d9bc5b388b640be1acd5d2fe04113c0bb97be3b3f6399da9f4daa2df9a |
memory/3928-135-0x0000000000000000-mapping.dmp
memory/4928-136-0x0000000000000000-mapping.dmp
memory/2684-137-0x0000000000000000-mapping.dmp
memory/2332-138-0x0000000000000000-mapping.dmp
memory/3524-139-0x0000000000000000-mapping.dmp
memory/4268-140-0x0000000000000000-mapping.dmp
memory/1556-141-0x0000000000000000-mapping.dmp
memory/3652-143-0x0000000001128CCE-mapping.dmp
memory/3652-142-0x0000000001120000-0x00000000017E8000-memory.dmp
memory/3652-144-0x0000000001120000-0x000000000112C000-memory.dmp
memory/3652-145-0x0000000005F20000-0x0000000005FBC000-memory.dmp
memory/3652-146-0x0000000005FC0000-0x0000000006026000-memory.dmp
memory/3652-147-0x0000000006BD0000-0x0000000007174000-memory.dmp
memory/2944-148-0x0000000000000000-mapping.dmp
memory/5032-149-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Wservices.exe
| MD5 | 9d352bc46709f0cb5ec974633a0c3c94 |
| SHA1 | 1969771b2f022f9a86d77ac4d4d239becdf08d07 |
| SHA256 | 2c1eeb7097023c784c2bd040a2005a5070ed6f3a4abf13929377a9e39fab1390 |
| SHA512 | 13c714244ec56beeb202279e4109d59c2a43c3cf29f90a374a751c04fd472b45228ca5a0178f41109ed863dbd34e0879e4a21f5e38ae3d89559c57e6be990a9b |
C:\Users\Admin\AppData\Local\Temp\Wservices.exe
| MD5 | 9d352bc46709f0cb5ec974633a0c3c94 |
| SHA1 | 1969771b2f022f9a86d77ac4d4d239becdf08d07 |
| SHA256 | 2c1eeb7097023c784c2bd040a2005a5070ed6f3a4abf13929377a9e39fab1390 |
| SHA512 | 13c714244ec56beeb202279e4109d59c2a43c3cf29f90a374a751c04fd472b45228ca5a0178f41109ed863dbd34e0879e4a21f5e38ae3d89559c57e6be990a9b |
memory/5032-152-0x0000000000D70000-0x0000000000D7E000-memory.dmp
memory/5032-153-0x0000000005540000-0x000000000557C000-memory.dmp