Analysis Overview
SHA256
fc7722f549ca808898965510f3b39a288314c7913204fef1f1f43b1b3de150d4
Threat Level: Known bad
The file d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Blackmoon, KrBanker
Blackmoon family
Detect Blackmoon payload
Loads dropped DLL
Deletes itself
Executes dropped EXE
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
2024-05-18 13:49
Signatures
Blackmoon family
Detect Blackmoon payload
| 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
2024-05-18 13:49
Reported
2024-05-18 13:51
Platform
win7-20231129-en
Max time kernel
148s
Max time network
122s
Command Line
Signatures
Blackmoon, KrBanker
Detect Blackmoon payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Systemhgijj.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Systemhgijj.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3044 wrote to memory of 2564 | N/A | C:\Users\Admin\AppData\Local\Temp\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemhgijj.exe |
| PID 3044 wrote to memory of 2564 | N/A | C:\Users\Admin\AppData\Local\Temp\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemhgijj.exe |
| PID 3044 wrote to memory of 2564 | N/A | C:\Users\Admin\AppData\Local\Temp\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemhgijj.exe |
| PID 3044 wrote to memory of 2564 | N/A | C:\Users\Admin\AppData\Local\Temp\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemhgijj.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\Systemhgijj.exe
"C:\Users\Admin\AppData\Local\Temp\Systemhgijj.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | i2.tietuku.com | udp |
Files
C:\Users\Admin\AppData\Local\Temp\Systemhgijj.exe
| MD5 | be4a5bac28bebe9ffd2ea6ad65099e1b |
| SHA1 | 8621fb34d4bae60864fc642ab4738255e908c6dd |
| SHA256 | 948d44d32dbd3cd44ca7a79693a2e04ae340c81aa732997dec9a34ca348c38e0 |
| SHA512 | e252d6bbbdb10a6b62d3f4f0be78c322a59566abd584817c7acca2155533938142d0a4c5b96088de6e11e40d965a693e0953c8ee9288464fd4b152c0ba11eb78 |
C:\Users\Admin\AppData\Local\Temp\fpath.ini
| MD5 | cac8f47d93a5cca20160366f21cc5589 |
| SHA1 | 76b39ae065f3fe14863f843a5bac5e1e1c4eef66 |
| SHA256 | e1615f5084bb8bca90b68a128348356e9b0c04ee1f91ae31bbc74b8823f6a502 |
| SHA512 | 6c6c2b1f0e9a09c2ea4f70272c9e8f31a8c9e810f73a6c8e41d85986819416d7e360b2ac29f1efbd4c1a055551b9d6f37711ad3e598365994a922c98f6d46320 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-18 13:49
Reported
2024-05-18 13:51
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Blackmoon, KrBanker
Detect Blackmoon payload
| 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\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Systemriwwd.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Systemriwwd.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2232 wrote to memory of 864 | N/A | C:\Users\Admin\AppData\Local\Temp\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemriwwd.exe |
| PID 2232 wrote to memory of 864 | N/A | C:\Users\Admin\AppData\Local\Temp\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemriwwd.exe |
| PID 2232 wrote to memory of 864 | N/A | C:\Users\Admin\AppData\Local\Temp\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemriwwd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\d1522c355d1ec4696eea35498389ad80_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\Systemriwwd.exe
"C:\Users\Admin\AppData\Local\Temp\Systemriwwd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | i2.tietuku.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.75:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.75:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.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 | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\Systemriwwd.exe
| MD5 | 6baa2494981900654587eaef76792708 |
| SHA1 | ff5357a96a62f673eb9de69715d46f9e5c4027b9 |
| SHA256 | f007350593dd857cc124c0403994caed130e9f65d6c3cadf5639bd58b766947a |
| SHA512 | 940d694c895d1620324bed7291e1eb769b4e4e01eea2109eca360d9a62e3837174309a268e110f4e0ccf655195ec317194d282330f0bb87875fd95c71ee90ccf |
C:\Users\Admin\AppData\Local\Temp\fpath.ini
| MD5 | cac8f47d93a5cca20160366f21cc5589 |
| SHA1 | 76b39ae065f3fe14863f843a5bac5e1e1c4eef66 |
| SHA256 | e1615f5084bb8bca90b68a128348356e9b0c04ee1f91ae31bbc74b8823f6a502 |
| SHA512 | 6c6c2b1f0e9a09c2ea4f70272c9e8f31a8c9e810f73a6c8e41d85986819416d7e360b2ac29f1efbd4c1a055551b9d6f37711ad3e598365994a922c98f6d46320 |