Analysis Overview
SHA256
413c642bfc13baa0b85c218fffc2e09cfedc534721a14dd35bf25e1069d082e4
Threat Level: Known bad
The file a3b9498668fcd0b15fa86adb9a116010_NeikiAnalytics was found to be: Known bad.
Malicious Activity Summary
Urelas
ASPack v2.12-2.42
Deletes itself
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-10 07:39
Signatures
ASPack v2.12-2.42
| 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-10 07:39
Reported
2024-05-10 07:41
Platform
win7-20240419-en
Max time kernel
149s
Max time network
122s
Command Line
Signatures
Urelas
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\xyygo.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\suxew.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a3b9498668fcd0b15fa86adb9a116010_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\xyygo.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a3b9498668fcd0b15fa86adb9a116010_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a3b9498668fcd0b15fa86adb9a116010_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\xyygo.exe
"C:\Users\Admin\AppData\Local\Temp\xyygo.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "
C:\Users\Admin\AppData\Local\Temp\suxew.exe
"C:\Users\Admin\AppData\Local\Temp\suxew.exe"
Network
| Country | Destination | Domain | Proto |
| KR | 218.54.31.226:11110 | tcp | |
| KR | 1.234.83.146:11170 | tcp | |
| KR | 218.54.31.165:11110 | tcp | |
| JP | 133.242.129.155:11110 | tcp |
Files
memory/1200-0-0x0000000000CB0000-0x0000000000D3B000-memory.dmp
memory/1200-4-0x0000000000CB0000-0x0000000000D3B000-memory.dmp
memory/1200-3-0x0000000000CB0000-0x0000000000D3B000-memory.dmp
memory/1200-2-0x0000000000CB0000-0x0000000000D3B000-memory.dmp
memory/1200-1-0x0000000000CB0000-0x0000000000D3B000-memory.dmp
\Users\Admin\AppData\Local\Temp\xyygo.exe
| MD5 | 62279b0b93aa1772aae669b8fa0321fb |
| SHA1 | 75d5524fe9cea2d6c7e240560b2b11ac271adec9 |
| SHA256 | b83b58aa03cb2b2ea228e93eb9a928c9abf5fc9a4db761de99c9b344a25a1e92 |
| SHA512 | 2fe96ec567657da550951ed0099aa7340a9f3cbf90be3b8b6bc81c4056c690fc7b316d17202ad91e6a398e03b440d0c4cbe07b444d01c934c1c5474447d391c0 |
memory/1200-10-0x0000000000C10000-0x0000000000C9B000-memory.dmp
memory/2568-14-0x0000000001190000-0x000000000121B000-memory.dmp
memory/2568-18-0x0000000001190000-0x000000000121B000-memory.dmp
memory/2568-17-0x0000000001190000-0x000000000121B000-memory.dmp
memory/2568-16-0x0000000001190000-0x000000000121B000-memory.dmp
memory/2568-15-0x0000000001190000-0x000000000121B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
| MD5 | 7e2c3492a959eddbebb9191a33758951 |
| SHA1 | 99cdc8f5ed87c69a229bd4658e38f0670b9fa45d |
| SHA256 | 9f29c4440dd9556d4efa285198eca1636bb22b0a74fe12033959486dc820e1a6 |
| SHA512 | 3776e2098cf5a73319602ab244381daac4bf70e3705705618f1015e1211a7654c2ca702f1b110086f85a82ed98c97b00ad143d1fb234ecd406d873cdc96adfc9 |
memory/1200-26-0x0000000000CB0000-0x0000000000D3B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
| MD5 | 2d63b4a05c6ef3b499cdd6947488e814 |
| SHA1 | 190ab738006ef7b8a47c48c7cc64b7f2283a4b65 |
| SHA256 | 3d1f71c918440ed4e51bf82f7a8110cdc039574d4a9c0e08b5b68f6f522118c7 |
| SHA512 | 1f6db9311fe44ebf4de4bba31be6728b858efdde6ef87aa91bae1780b1fe19a35e9f76d6b220d4e220ecc7541ef08d6e7960d238366cc05db119ad5534cf15d7 |
memory/2568-29-0x0000000001190000-0x000000000121B000-memory.dmp
\Users\Admin\AppData\Local\Temp\suxew.exe
| MD5 | 4fec0488d63c5363e15d39009960128f |
| SHA1 | 7b034275883a83140ed59b2f7b0c94c5edc714ce |
| SHA256 | b76eb610ee4ece34ccb6ae547e446386ef84d7a4ee740875002c3822086eeba1 |
| SHA512 | f2db823c578ce9660436ee549ce13020096028c67d2fab4f9407dedbd2c2de9bc67fdb790d27802ba5c004011b4723bb9365cffb1101fe9cd0b92075b88c1e61 |
memory/2568-44-0x0000000001190000-0x000000000121B000-memory.dmp
memory/1756-46-0x0000000001060000-0x0000000001111000-memory.dmp
memory/1756-48-0x0000000001060000-0x0000000001111000-memory.dmp
memory/1756-49-0x0000000001060000-0x0000000001111000-memory.dmp
memory/1756-50-0x0000000001060000-0x0000000001111000-memory.dmp
memory/1756-51-0x0000000001060000-0x0000000001111000-memory.dmp
memory/1756-52-0x0000000001060000-0x0000000001111000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-10 07:39
Reported
2024-05-10 07:41
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
96s
Command Line
Signatures
Urelas
ASPack v2.12-2.42
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\a3b9498668fcd0b15fa86adb9a116010_NeikiAnalytics.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\tesih.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\tesih.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\yvyjm.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a3b9498668fcd0b15fa86adb9a116010_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a3b9498668fcd0b15fa86adb9a116010_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\tesih.exe
"C:\Users\Admin\AppData\Local\Temp\tesih.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "
C:\Users\Admin\AppData\Local\Temp\yvyjm.exe
"C:\Users\Admin\AppData\Local\Temp\yvyjm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 88.221.83.200:443 | www.bing.com | tcp |
| BE | 88.221.83.200:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| KR | 218.54.31.226:11110 | tcp | |
| KR | 1.234.83.146:11170 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 139.53.16.96.in-addr.arpa | udp |
| KR | 218.54.31.165:11110 | tcp | |
| JP | 133.242.129.155:11110 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
Files
memory/1944-0-0x0000000000360000-0x00000000003EB000-memory.dmp
memory/1944-1-0x0000000000360000-0x00000000003EB000-memory.dmp
memory/1944-3-0x0000000000360000-0x00000000003EB000-memory.dmp
memory/1944-2-0x0000000000360000-0x00000000003EB000-memory.dmp
memory/1944-4-0x0000000000360000-0x00000000003EB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tesih.exe
| MD5 | e04481e70d1308fbf07bfcacd2b0ba7b |
| SHA1 | f13955d6a665a4a8424d02dddfdd13931de810dc |
| SHA256 | 99fdd31f9f57f7ad52c23ba808c9912993547a569cb5f3f050859258b682a094 |
| SHA512 | 5d4a8f4f1f7cb059ee7549b6afa7e624d0c926044503e6926f230ff7c962563c8e6f0bef1d4040dac128fbdaa53a5d6639f8b0e84d49389762bf627d2fcd1344 |
memory/2480-21-0x0000000000C60000-0x0000000000CEB000-memory.dmp
memory/2480-20-0x0000000000C60000-0x0000000000CEB000-memory.dmp
memory/1944-22-0x0000000000360000-0x00000000003EB000-memory.dmp
memory/2480-19-0x0000000000C60000-0x0000000000CEB000-memory.dmp
memory/2480-17-0x0000000000C60000-0x0000000000CEB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
| MD5 | 7e2c3492a959eddbebb9191a33758951 |
| SHA1 | 99cdc8f5ed87c69a229bd4658e38f0670b9fa45d |
| SHA256 | 9f29c4440dd9556d4efa285198eca1636bb22b0a74fe12033959486dc820e1a6 |
| SHA512 | 3776e2098cf5a73319602ab244381daac4bf70e3705705618f1015e1211a7654c2ca702f1b110086f85a82ed98c97b00ad143d1fb234ecd406d873cdc96adfc9 |
memory/2480-18-0x0000000000C60000-0x0000000000CEB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
| MD5 | cf41672750b0709367faa97d0ac97a34 |
| SHA1 | 4a7d9b230b2c2c8bd3023e44148dc5b3a6429f59 |
| SHA256 | 03dacf069c88fdaaba54d6dc686b2a205f14fbaffdce7e002a7564c4e0d994fe |
| SHA512 | c896ddbac55e7b919224b747a97f91527dc5f36c5aa86c2bec9c706b63e82b4938a685668419af1c825e45cb5f91e0e443ee8e171d6dea03fcc93a337b8bb328 |
memory/2480-25-0x0000000000C60000-0x0000000000CEB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\yvyjm.exe
| MD5 | 10224fd80b8b9e1e1110c8f741c71667 |
| SHA1 | 4c51beaeaa8309c07fcbeaf9d384671cbf9b2f28 |
| SHA256 | f33323e6cb55c6a8aa073cf41077b776b02cfaf7d0ecfbd7a2ffc21627d4de91 |
| SHA512 | 8ef245eb21c718e2d8e4c3da41c823a179393da204c92c1c6fca39f09ce571cc336931daabcbf3d504e2fcad0735f26a86f2c292fcc3945131720c58ccd4f0f7 |
memory/2480-43-0x0000000000C60000-0x0000000000CEB000-memory.dmp
memory/3960-44-0x0000000000620000-0x00000000006D1000-memory.dmp
memory/3960-45-0x00000000013C0000-0x00000000013C1000-memory.dmp
memory/3960-47-0x0000000000620000-0x00000000006D1000-memory.dmp
memory/3960-48-0x0000000000620000-0x00000000006D1000-memory.dmp
memory/3960-49-0x0000000000620000-0x00000000006D1000-memory.dmp
memory/3960-50-0x0000000000620000-0x00000000006D1000-memory.dmp
memory/3960-51-0x0000000000620000-0x00000000006D1000-memory.dmp