Analysis Overview
SHA256
4f5363c919c970e147753a3b89cb0d216a1053029e48ebfd9037a5d2931fb67a
Threat Level: Known bad
The file 4f5363c919c970e147753a3b89cb0d216a1053029e48ebfd9037a5d2931fb67a was found to be: Known bad.
Malicious Activity Summary
suricata: ET MALWARE Possible Deep Panda - Sakula/Mivast RAT CnC Beacon 5
suricata: ET MALWARE Sakula/Mivast C2 Activity
Sakula
suricata: ET MALWARE Possible DEEP PANDA C2 Activity
Executes dropped EXE
Deletes itself
Loads dropped DLL
Adds Run key to start application
Modifies registry key
Runs ping.exe
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-03-17 18:15
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-17 18:15
Reported
2022-03-17 18:19
Platform
win7-20220311-en
Max time kernel
4294183s
Max time network
128s
Command Line
Signatures
Sakula
suricata: ET MALWARE Possible DEEP PANDA C2 Activity
suricata: ET MALWARE Possible Deep Panda - Sakula/Mivast RAT CnC Beacon 5
suricata: ET MALWARE Sakula/Mivast C2 Activity
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Modifies registry key
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4f5363c919c970e147753a3b89cb0d216a1053029e48ebfd9037a5d2931fb67a.exe
"C:\Users\Admin\AppData\Local\Temp\4f5363c919c970e147753a3b89cb0d216a1053029e48ebfd9037a5d2931fb67a.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\4f5363c919c970e147753a3b89cb0d216a1053029e48ebfd9037a5d2931fb67a.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
C:\Windows\SysWOW64\reg.exe
reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | vpn.premrera.com | udp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
Files
memory/1336-54-0x0000000075561000-0x0000000075563000-memory.dmp
memory/1336-55-0x0000000000400000-0x000000000040C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | f9bcce7bfba23e2fa9c8ad513d49efcc |
| SHA1 | 2afd2871b1fb5e73a97d1dfc329881e78133864b |
| SHA256 | e79a3eb617387e8b9379d9ec361abfa598f493c22a60be46f1045b23d5fcd1ac |
| SHA512 | 1c44819d832e7ceea38c7c80a2aad60f5a45945fb1708a5af64093ec2d0cc15925a0ed9ce9b2d996fb6e9b60f0f1289c8167815aef89675f7454ebe53a482bee |
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | f9bcce7bfba23e2fa9c8ad513d49efcc |
| SHA1 | 2afd2871b1fb5e73a97d1dfc329881e78133864b |
| SHA256 | e79a3eb617387e8b9379d9ec361abfa598f493c22a60be46f1045b23d5fcd1ac |
| SHA512 | 1c44819d832e7ceea38c7c80a2aad60f5a45945fb1708a5af64093ec2d0cc15925a0ed9ce9b2d996fb6e9b60f0f1289c8167815aef89675f7454ebe53a482bee |
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | f9bcce7bfba23e2fa9c8ad513d49efcc |
| SHA1 | 2afd2871b1fb5e73a97d1dfc329881e78133864b |
| SHA256 | e79a3eb617387e8b9379d9ec361abfa598f493c22a60be46f1045b23d5fcd1ac |
| SHA512 | 1c44819d832e7ceea38c7c80a2aad60f5a45945fb1708a5af64093ec2d0cc15925a0ed9ce9b2d996fb6e9b60f0f1289c8167815aef89675f7454ebe53a482bee |
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | f9bcce7bfba23e2fa9c8ad513d49efcc |
| SHA1 | 2afd2871b1fb5e73a97d1dfc329881e78133864b |
| SHA256 | e79a3eb617387e8b9379d9ec361abfa598f493c22a60be46f1045b23d5fcd1ac |
| SHA512 | 1c44819d832e7ceea38c7c80a2aad60f5a45945fb1708a5af64093ec2d0cc15925a0ed9ce9b2d996fb6e9b60f0f1289c8167815aef89675f7454ebe53a482bee |
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-17 18:15
Reported
2022-03-17 18:19
Platform
win10v2004-en-20220113
Max time kernel
128s
Max time network
147s
Command Line
Signatures
Sakula
suricata: ET MALWARE Possible DEEP PANDA C2 Activity
suricata: ET MALWARE Possible Deep Panda - Sakula/Mivast RAT CnC Beacon 5
suricata: ET MALWARE Sakula/Mivast C2 Activity
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Modifies registry key
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\reg.exe | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4f5363c919c970e147753a3b89cb0d216a1053029e48ebfd9037a5d2931fb67a.exe
"C:\Users\Admin\AppData\Local\Temp\4f5363c919c970e147753a3b89cb0d216a1053029e48ebfd9037a5d2931fb67a.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\4f5363c919c970e147753a3b89cb0d216a1053029e48ebfd9037a5d2931fb67a.exe"
C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
C:\Windows\SysWOW64\reg.exe
reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | vpn.premrera.com | udp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 8.8.8.8:53 | 176.122.125.40.in-addr.arpa | udp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
| US | 208.91.197.27:443 | vpn.premrera.com | tcp |
Files
memory/2748-130-0x0000000000400000-0x000000000040C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 9db7bd92d78e5df872db906642e21725 |
| SHA1 | e3005f7ee1a089b18192afc63283eb3a1d1971ab |
| SHA256 | 06b4545a2397ad765aa1371740126d9a56803aa055e713c9c4f56a92baf0fc3c |
| SHA512 | f9b2d70b286183f42c9debbce7da24532df2f1af43f5ecec322de4dd851fc48eaa2c474bd5f38440d13268028f6dc8dbc27187dd4e83256ea187634d5cb377d2 |
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
| MD5 | 9db7bd92d78e5df872db906642e21725 |
| SHA1 | e3005f7ee1a089b18192afc63283eb3a1d1971ab |
| SHA256 | 06b4545a2397ad765aa1371740126d9a56803aa055e713c9c4f56a92baf0fc3c |
| SHA512 | f9b2d70b286183f42c9debbce7da24532df2f1af43f5ecec322de4dd851fc48eaa2c474bd5f38440d13268028f6dc8dbc27187dd4e83256ea187634d5cb377d2 |
memory/60-133-0x0000000000400000-0x000000000040C000-memory.dmp