Analysis Overview
SHA256
875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90
Threat Level: Known bad
The file 875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90 was found to be: Known bad.
Malicious Activity Summary
Blackmoon, KrBanker
Detect Blackmoon payload
Loads dropped DLL
VMProtect packed file
Drops startup file
Executes dropped EXE
Suspicious use of NtSetInformationThreadHideFromDebugger
Enumerates physical storage devices
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies registry class
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-11 02:20
Signatures
VMProtect 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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-11 02:20
Reported
2024-05-11 02:23
Platform
win7-20240215-en
Max time kernel
121s
Max time network
127s
Command Line
Signatures
Blackmoon, KrBanker
Detect Blackmoon payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SYSTEM_START.lnk | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | N/A |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe | N/A |
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | N/A |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe | N/A |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2 | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | N/A |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe | N/A |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2316 wrote to memory of 2608 | N/A | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe |
| PID 2316 wrote to memory of 2608 | N/A | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe |
| PID 2316 wrote to memory of 2608 | N/A | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe |
| PID 2316 wrote to memory of 2608 | N/A | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe
"C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe"
C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe
C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | s.2x5.xyz | udp |
| CA | 148.113.164.76:8080 | tcp | |
| CA | 148.113.164.76:8080 | qincc.vip | tcp |
| US | 8.8.8.8:53 | sk.2x5.xyz | udp |
| CA | 148.113.152.19:9266 | sk.2x5.xyz | tcp |
Files
memory/2316-0-0x0000000000400000-0x00000000005A9000-memory.dmp
memory/2316-1-0x0000000000400000-0x00000000005A9000-memory.dmp
memory/2316-5-0x0000000010000000-0x0000000010067000-memory.dmp
memory/2316-8-0x0000000002EA0000-0x00000000038A0000-memory.dmp
C:\Users\Public\Videos\VSTelem\kmvgn\Language.dll
| MD5 | 3dc8268e939ea269474b319e6ad64066 |
| SHA1 | 37919c320708877525aa0b4443674b3b75d32ebc |
| SHA256 | 0e807eea09cfb000d965d3f32ac4dfba6fa9a480bf6289ffd3c7576dddfdbb5a |
| SHA512 | 05c0c4c8eb6e9af30739968bf70c308db9ac74b97d9a58e7adb6a0c42683f261b1018eddedee9fa0898275ca288f1af7cac7fa9a380a7745d80bc0d325f60fde |
C:\Users\Public\Videos\VSTelem\kmvgn\kmvgn.exe
| MD5 | 86810e2d993f7327eb5b25b5d17d21c1 |
| SHA1 | 92be7e63223f3c7e37161b8fc1ab555813988d70 |
| SHA256 | 63636cec408acbbc4d04c01f9efdbe4b9b08fa0c4390ec8729b9ff0c8be9d246 |
| SHA512 | 148ef0d152260f874d2c32accf4afdc07d7b975fc15d2373d9c4d8fc4975dc4c54f37ca432eddb9b4e0d109386ab9ab8aad2dcea420ed8a5ee42e4aff341fd4c |
memory/2608-23-0x0000000010000000-0x000000001005D000-memory.dmp
memory/2608-21-0x0000000010000000-0x000000001005D000-memory.dmp
memory/2608-26-0x0000000000250000-0x000000000028E000-memory.dmp
memory/2608-25-0x0000000000230000-0x0000000000231000-memory.dmp
C:\Users\Public\Videos\VSTelem\kmvgn\Update.log
| MD5 | 7e651e861e25e68820d109b1f2618d79 |
| SHA1 | 7a8263f724d1ba5891b3c7d96cbf140c9d731cc7 |
| SHA256 | e7b0140998a55eac72263fd9d41452851475ef99fea74e201dfb76a963e25b80 |
| SHA512 | 6bc20c4c85c0399dbeb9e2f523b3e0e3368434da074fa669bc026105a8e6e67bf9fd5d78542ba295d8f470ca507eb3b5416bcf5c75f5ac0c9bba0a323ed19c00 |
memory/2316-32-0x0000000000400000-0x00000000005A9000-memory.dmp
memory/2608-35-0x0000000010000000-0x000000001005D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-11 02:20
Reported
2024-05-11 02:23
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 |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SYSTEM_START.lnk | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe | N/A |
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | N/A |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe | N/A |
Enumerates physical storage devices
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\2 | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | N/A |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe | N/A |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe | N/A |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe | N/A |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\OpenWith.exe | N/A |
| N/A | N/A | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 644 wrote to memory of 4032 | N/A | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe |
| PID 644 wrote to memory of 4032 | N/A | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe |
| PID 644 wrote to memory of 4032 | N/A | C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe | C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe
"C:\Users\Admin\AppData\Local\Temp\875365392d9801b4f6de67e52acf09517dd1741e5b90f0385a803bee8904cf90.exe"
C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe
C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | s.2x5.xyz | udp |
| CA | 148.113.164.76:8080 | tcp | |
| US | 8.8.8.8:53 | 76.164.113.148.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| CA | 148.113.164.76:8080 | qincc.vip | tcp |
| US | 8.8.8.8:53 | sk.2x5.xyz | udp |
| CA | 148.113.152.19:9266 | sk.2x5.xyz | tcp |
| US | 8.8.8.8:53 | 19.152.113.148.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.179.89.13.in-addr.arpa | udp |
Files
memory/644-0-0x0000000000400000-0x00000000005A9000-memory.dmp
memory/644-1-0x0000000000400000-0x00000000005A9000-memory.dmp
memory/644-4-0x0000000010000000-0x0000000010067000-memory.dmp
C:\Users\Public\Videos\VSTelem\jcozx\jcozx.exe
| MD5 | 86810e2d993f7327eb5b25b5d17d21c1 |
| SHA1 | 92be7e63223f3c7e37161b8fc1ab555813988d70 |
| SHA256 | 63636cec408acbbc4d04c01f9efdbe4b9b08fa0c4390ec8729b9ff0c8be9d246 |
| SHA512 | 148ef0d152260f874d2c32accf4afdc07d7b975fc15d2373d9c4d8fc4975dc4c54f37ca432eddb9b4e0d109386ab9ab8aad2dcea420ed8a5ee42e4aff341fd4c |
C:\Users\Public\Videos\VSTelem\jcozx\Language.dll
| MD5 | 3dc8268e939ea269474b319e6ad64066 |
| SHA1 | 37919c320708877525aa0b4443674b3b75d32ebc |
| SHA256 | 0e807eea09cfb000d965d3f32ac4dfba6fa9a480bf6289ffd3c7576dddfdbb5a |
| SHA512 | 05c0c4c8eb6e9af30739968bf70c308db9ac74b97d9a58e7adb6a0c42683f261b1018eddedee9fa0898275ca288f1af7cac7fa9a380a7745d80bc0d325f60fde |
memory/4032-19-0x0000000010000000-0x000000001005D000-memory.dmp
memory/4032-21-0x0000000010000000-0x000000001005D000-memory.dmp
C:\Users\Public\Videos\VSTelem\jcozx\Update.log
| MD5 | 7e651e861e25e68820d109b1f2618d79 |
| SHA1 | 7a8263f724d1ba5891b3c7d96cbf140c9d731cc7 |
| SHA256 | e7b0140998a55eac72263fd9d41452851475ef99fea74e201dfb76a963e25b80 |
| SHA512 | 6bc20c4c85c0399dbeb9e2f523b3e0e3368434da074fa669bc026105a8e6e67bf9fd5d78542ba295d8f470ca507eb3b5416bcf5c75f5ac0c9bba0a323ed19c00 |
memory/4032-23-0x00000000008A0000-0x00000000008DE000-memory.dmp
memory/644-28-0x0000000000400000-0x00000000005A9000-memory.dmp
memory/4032-32-0x0000000010000000-0x000000001005D000-memory.dmp