Analysis Overview
SHA256
17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986
Threat Level: Known bad
The file 17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Blackmoon family
Detect Blackmoon payload
Blackmoon, KrBanker
Deletes itself
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-20 22:37
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
2024-06-20 22:37
Reported
2024-06-20 22:40
Platform
win7-20240508-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\Systemderos.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Systemderos.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2244 wrote to memory of 2980 | N/A | C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemderos.exe |
| PID 2244 wrote to memory of 2980 | N/A | C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemderos.exe |
| PID 2244 wrote to memory of 2980 | N/A | C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemderos.exe |
| PID 2244 wrote to memory of 2980 | N/A | C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemderos.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\Systemderos.exe
"C:\Users\Admin\AppData\Local\Temp\Systemderos.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | i2.tietuku.com | udp |
| US | 8.8.8.8:53 | i2.tietuku.com | udp |
| US | 8.8.8.8:53 | i2.tietuku.com | udp |
Files
\Users\Admin\AppData\Local\Temp\Systemderos.exe
| MD5 | f73b114ec2d054b6625e5ff12e59cd2c |
| SHA1 | b578448471f9fe626c0278b91b3a879800a8a39f |
| SHA256 | 1995fe9e8af0c1777787421f1a881b842ab1ad29f734292be40a3c5c751f140d |
| SHA512 | 3b75e5025932e1ce3ae4f7e0419500e81d0141c9c4d6a89f3150b99d3ffd38fa5e9f1d20eabab401cb683668717d826e0cf39874ffb4ff2ab751c62094e9397e |
C:\Users\Admin\AppData\Local\Temp\path.ini
| MD5 | cad7102836f78ea7c6506d364bb1fb99 |
| SHA1 | 911dd95e71d3f4bcb243413462013592ee75e33e |
| SHA256 | 6d0fa215f7cfc236389e3edc3721847ad487342bb23c562805f4646a54fb5f7c |
| SHA512 | 1ff3d948fb930843df86886022f00c5e29f208ebb0d27f611a046c32c9c6e17a86961938e6866529b31df6b58f176ad916a4c6a73dd55a96373f08aee8763e01 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 22:37
Reported
2024-06-20 22:40
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
51s
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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Systemdchbz.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Systemdchbz.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5052 wrote to memory of 3280 | N/A | C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemdchbz.exe |
| PID 5052 wrote to memory of 3280 | N/A | C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemdchbz.exe |
| PID 5052 wrote to memory of 3280 | N/A | C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\Systemdchbz.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\17d942e6dbe0bca3f1471315b4bb9619b210bd3b9ac29cbf045575e127029986_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\Systemdchbz.exe
"C:\Users\Admin\AppData\Local\Temp\Systemdchbz.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 | i2.tietuku.com | udp |
| US | 8.8.8.8:53 | i2.tietuku.com | udp |
Files
C:\Users\Admin\AppData\Local\Temp\Systemdchbz.exe
| MD5 | 6cf04f157c3217cb9a62bdd792dd736d |
| SHA1 | a8cd516dad2e7c38ee724a89fe578dbd5c3c5214 |
| SHA256 | cf435e6774c65669b787c3dfa133a5b8c47c638190b64d6eb9c36daed23e64b6 |
| SHA512 | ba8dee341ac3fa06d1ca88b3e0570475f6ccaf833298b9de00128da1ff020aa4dab1056dde094035db745ed5a0f15f788b3ed1440200254fbee7a4d47df37be7 |
C:\Users\Admin\AppData\Local\Temp\path.ini
| MD5 | cad7102836f78ea7c6506d364bb1fb99 |
| SHA1 | 911dd95e71d3f4bcb243413462013592ee75e33e |
| SHA256 | 6d0fa215f7cfc236389e3edc3721847ad487342bb23c562805f4646a54fb5f7c |
| SHA512 | 1ff3d948fb930843df86886022f00c5e29f208ebb0d27f611a046c32c9c6e17a86961938e6866529b31df6b58f176ad916a4c6a73dd55a96373f08aee8763e01 |