Analysis Overview
SHA256
0856883ab9d9231d48b22b6858e33650346ce2b3ede1568550c49edc80873003
Threat Level: Known bad
The file 0856883ab9d9231d48b22b6858e33650346ce2b3ede1568550c49edc80873003 was found to be: Known bad.
Malicious Activity Summary
Neconyd
Neconyd family
UPX dump on OEP (original entry point)
UPX dump on OEP (original entry point)
Executes dropped EXE
Loads dropped DLL
UPX packed file
Drops file in System32 directory
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-21 18:23
Signatures
Neconyd family
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| 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 |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-05-21 18:23
Reported
2024-05-21 18:26
Platform
win7-20240508-en
Max time kernel
145s
Max time network
146s
Command Line
Signatures
Neconyd
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\omsecor.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0856883ab9d9231d48b22b6858e33650346ce2b3ede1568550c49edc80873003.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0856883ab9d9231d48b22b6858e33650346ce2b3ede1568550c49edc80873003.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\omsecor.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\omsecor.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0856883ab9d9231d48b22b6858e33650346ce2b3ede1568550c49edc80873003.exe
"C:\Users\Admin\AppData\Local\Temp\0856883ab9d9231d48b22b6858e33650346ce2b3ede1568550c49edc80873003.exe"
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Windows\SysWOW64\omsecor.exe
C:\Windows\System32\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | lousta.net | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 8.8.8.8:53 | mkkuei4kdsz.com | udp |
| US | 64.225.91.73:80 | mkkuei4kdsz.com | tcp |
| US | 8.8.8.8:53 | ow5dirasuek.com | udp |
| US | 35.91.124.102:80 | ow5dirasuek.com | tcp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 64.225.91.73:80 | mkkuei4kdsz.com | tcp |
Files
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 50171cf6ef9e0a075883e4d4d5230285 |
| SHA1 | c6beba15d7d829955d455644fa73fd6e78663fc4 |
| SHA256 | c3ff384a46a38601bd622ab7595a5c30616ec325def68dd38aa613ba34fca84e |
| SHA512 | a1e30a103f1e828f49276fbf5939fe4db0aa571f5a0dc068954e9129207461b3090ca77481d3acb271e49ba8e8878b28b98a53a8c27634798b445f59ab73bb1f |
memory/2132-8-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2060-11-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2060-15-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2060-18-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2060-21-0x0000000000400000-0x000000000042D000-memory.dmp
\Windows\SysWOW64\omsecor.exe
| MD5 | cb2890ba640cbd7c83e97868694d8ea3 |
| SHA1 | e7e54c5040dc2b534e110c9a4878032e98be23b1 |
| SHA256 | d7dfa4d0901a3f8697a8eb624ac97055ec42d6d41d9d80daf6ec0a3ce18086bb |
| SHA512 | 073b5e92c16516e7b7fad2c51f12e84dabf7342003e834255a9a1ca5f08773a3462553e36a02e54cde226de53c9feb1458627e208c77d0a2e2bef159fce5660e |
memory/2060-24-0x0000000000380000-0x00000000003AD000-memory.dmp
memory/2060-32-0x0000000000400000-0x000000000042D000-memory.dmp
\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | efd61ec81e9de541b6f9b47045b1b62a |
| SHA1 | a048e2ef359604db741f3a3886fb1a9d8f8a61a0 |
| SHA256 | c1f3245bb14e17d5756341a0472bd275db9a0f876f0413d230734df8fc743cc7 |
| SHA512 | 16ee337d488fda39078e54267181c1277ff0d94454ec02cc33f5cbdba7d6d119885924d19b84067029ccb8fcfd90eedf4ea97c38b58688f3effe6e1b4f84b814 |
memory/1932-44-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2492-42-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1932-46-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1932-49-0x0000000000400000-0x000000000042D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-21 18:23
Reported
2024-05-21 18:26
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
154s
Command Line
Signatures
Neconyd
UPX dump on OEP (original entry point)
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\omsecor.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
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Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\omsecor.exe | C:\Users\Admin\AppData\Roaming\omsecor.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0856883ab9d9231d48b22b6858e33650346ce2b3ede1568550c49edc80873003.exe
"C:\Users\Admin\AppData\Local\Temp\0856883ab9d9231d48b22b6858e33650346ce2b3ede1568550c49edc80873003.exe"
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Windows\SysWOW64\omsecor.exe
C:\Windows\System32\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
C:\Users\Admin\AppData\Roaming\omsecor.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | lousta.net | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mkkuei4kdsz.com | udp |
| US | 64.225.91.73:80 | mkkuei4kdsz.com | tcp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.91.225.64.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ow5dirasuek.com | udp |
| US | 35.91.124.102:80 | ow5dirasuek.com | tcp |
| US | 8.8.8.8:53 | 102.124.91.35.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| FI | 193.166.255.171:80 | lousta.net | tcp |
| US | 64.225.91.73:80 | mkkuei4kdsz.com | tcp |
| US | 8.8.8.8:53 | 94.65.42.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | 50171cf6ef9e0a075883e4d4d5230285 |
| SHA1 | c6beba15d7d829955d455644fa73fd6e78663fc4 |
| SHA256 | c3ff384a46a38601bd622ab7595a5c30616ec325def68dd38aa613ba34fca84e |
| SHA512 | a1e30a103f1e828f49276fbf5939fe4db0aa571f5a0dc068954e9129207461b3090ca77481d3acb271e49ba8e8878b28b98a53a8c27634798b445f59ab73bb1f |
memory/5036-6-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2324-7-0x0000000000400000-0x000000000042D000-memory.dmp
memory/5036-0-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2324-8-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2324-11-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2324-14-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2324-15-0x0000000000400000-0x000000000042D000-memory.dmp
C:\Windows\SysWOW64\omsecor.exe
| MD5 | f0dc96017a7ec625ba98a6aea688d543 |
| SHA1 | 589d36b95d205f8da10530c7a868e07f60a8a30e |
| SHA256 | 97bf4fefbae384b2e01da0b4d01683bd1a1bdcda89cea58acb58288943922577 |
| SHA512 | 9b341a0af3a2e550e54138eb1e84c1bb7ffb0cf221bd329864323a02821429fad7cac4032a52e1b49611e5f043725990a22d20f237bfd99e32220982e9643b27 |
memory/2324-20-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1148-21-0x0000000000400000-0x000000000042D000-memory.dmp
C:\Users\Admin\AppData\Roaming\omsecor.exe
| MD5 | d54487a91a8948c78a5bfdf7da0901fa |
| SHA1 | 9dca5cfce47b70274941faf45d892287047be5a9 |
| SHA256 | 591fcdba9a6bd941ed3bab855accc8fac2f4c737019dd6c974d09aec7eef7caf |
| SHA512 | d8c64c5d19dfb10576a9dab770a8367d0c172c8709f7e8134439bfadfe08e7712d17dccda7b5cc47c75db7326102c64c35f64c6f2b9ff7a4ed5a43f9956cb107 |
memory/2404-29-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1148-27-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2404-30-0x0000000000400000-0x000000000042D000-memory.dmp
memory/2404-33-0x0000000000400000-0x000000000042D000-memory.dmp