Analysis Overview
SHA256
e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c
Threat Level: Known bad
The file e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c was found to be: Known bad.
Malicious Activity Summary
RMS
UPX packed file
Checks computer location settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Modifies data under HKEY_USERS
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-01-28 17:49
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-01-28 17:49
Reported
2022-01-28 17:54
Platform
win7-en-20211208
Max time kernel
149s
Max time network
159s
Command Line
Signatures
RMS
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe
"C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe"
C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe
C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe -second
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rms-server.tektonit.ru | udp |
| RU | 95.213.205.83:5655 | rms-server.tektonit.ru | tcp |
Files
memory/1896-54-0x0000000076491000-0x0000000076493000-memory.dmp
memory/1896-55-0x0000000002850000-0x0000000002851000-memory.dmp
memory/580-57-0x0000000000280000-0x0000000000281000-memory.dmp
memory/580-58-0x0000000004C80000-0x0000000004C81000-memory.dmp
memory/580-59-0x0000000004D60000-0x0000000004D61000-memory.dmp
memory/580-60-0x0000000005440000-0x0000000005441000-memory.dmp
memory/580-61-0x0000000005590000-0x0000000005591000-memory.dmp
memory/580-62-0x00000000056E0000-0x00000000056E1000-memory.dmp
memory/580-63-0x0000000005450000-0x0000000005560000-memory.dmp
memory/580-65-0x0000000005560000-0x0000000005561000-memory.dmp
memory/580-64-0x0000000005450000-0x0000000005560000-memory.dmp
memory/580-66-0x0000000005570000-0x0000000005571000-memory.dmp
memory/580-67-0x0000000005900000-0x0000000005901000-memory.dmp
memory/580-68-0x0000000006520000-0x000000000667C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-01-28 17:49
Reported
2022-01-28 17:55
Platform
win10-en-20211208
Max time kernel
163s
Max time network
153s
Command Line
Signatures
RMS
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-369956170-74428499-1628131376-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Set value (data) | \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 | C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\16\52C64B7E\@C:\Windows\SysWOW64\FirewallControlPanel.dll,-12122 = "Windows Firewall" | C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe | N/A |
| Token: SeTcbPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe | N/A |
Suspicious use of SetWindowsHookEx
Processes
C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe
"C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe"
C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe
C:\Users\Admin\AppData\Local\Temp\e300c4e9541550a95100b59b2b72a1652916b516b36b83d4a77b758e949c861c.exe -second
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rms-server.tektonit.ru | udp |
| RU | 95.213.205.83:5655 | rms-server.tektonit.ru | tcp |
| IE | 52.109.76.31:443 | tcp |
Files
memory/3620-118-0x0000000001100000-0x0000000001101000-memory.dmp
memory/3620-119-0x0000000001510000-0x0000000001511000-memory.dmp
memory/4188-120-0x00000000012C0000-0x00000000012C1000-memory.dmp
memory/4188-122-0x0000000004600000-0x0000000004601000-memory.dmp
memory/4188-123-0x0000000004EC0000-0x0000000004EC1000-memory.dmp
memory/4188-121-0x00000000045F0000-0x00000000045F1000-memory.dmp
memory/4188-124-0x0000000005010000-0x0000000005011000-memory.dmp
memory/4188-125-0x0000000004DA0000-0x0000000004DA1000-memory.dmp
memory/4188-126-0x0000000004E00000-0x0000000004E01000-memory.dmp
memory/4188-127-0x0000000004E50000-0x0000000004E51000-memory.dmp
memory/4188-128-0x0000000004EA0000-0x0000000004EA1000-memory.dmp
memory/4188-129-0x0000000006DB0000-0x0000000006DB1000-memory.dmp
memory/4188-130-0x0000000007380000-0x0000000007381000-memory.dmp
memory/4188-131-0x0000000007230000-0x0000000007301000-memory.dmp