Analysis Overview
SHA256
4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf
Threat Level: Known bad
The file 4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf was found to be: Known bad.
Malicious Activity Summary
ElysiumStealer
ElysiumStealer Support DLL
Loads dropped DLL
Adds Run key to start application
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-01-29 20:22
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2023-01-29 20:22
Reported
2023-01-29 20:26
Platform
win10v2004-20221111-en
Max time kernel
239s
Max time network
258s
Command Line
Signatures
ElysiumStealer
ElysiumStealer Support DLL
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\macaddress = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe" | C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe
"C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3452 -ip 3452
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3452 -s 1460
Network
| Country | Destination | Domain | Proto |
| N/A | 104.80.225.205:443 | tcp | |
| N/A | 52.168.117.170:443 | tcp | |
| N/A | 88.221.25.154:80 | tcp | |
| N/A | 88.221.25.154:80 | tcp | |
| N/A | 88.221.25.154:80 | tcp |
Files
memory/3452-132-0x0000000000080000-0x0000000000634000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Runtime.MSIL.1.0.0.0\NativePRo.dll
| MD5 | 94173de2e35aa8d621fc1c4f54b2a082 |
| SHA1 | fbb2266ee47f88462560f0370edb329554cd5869 |
| SHA256 | 7e2c70b7732fb1a9a61d7ce3d7290bc7b31ea28cbfb1dbc79d377835615b941f |
| SHA512 | cadbf4db0417283a02febbabd337bf17b254a6eb6e771f8a553a140dd2b04efd0672b1f3175c044a3edd0a911ce59d6695f765555262560925f3159bb8f3b798 |
memory/3452-134-0x0000000005F90000-0x0000000006534000-memory.dmp
memory/3452-135-0x00000000059E0000-0x0000000005A72000-memory.dmp
memory/3452-136-0x0000000005390000-0x000000000539A000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-29 20:22
Reported
2023-01-29 20:25
Platform
win7-20221111-en
Max time kernel
44s
Max time network
33s
Command Line
Signatures
ElysiumStealer
ElysiumStealer Support DLL
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\macaddress = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe" | C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2040 wrote to memory of 584 | N/A | C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2040 wrote to memory of 584 | N/A | C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2040 wrote to memory of 584 | N/A | C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2040 wrote to memory of 584 | N/A | C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe
"C:\Users\Admin\AppData\Local\Temp\4bdcbc561275d757106189b2ca1ded00167596a7e17aa5c5610adda9ab5e4dcf.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 840
Network
Files
memory/2040-54-0x0000000000E10000-0x00000000013C4000-memory.dmp
memory/2040-55-0x0000000000320000-0x000000000032C000-memory.dmp
memory/2040-56-0x0000000004F95000-0x0000000004FA6000-memory.dmp
\Users\Admin\AppData\Local\Temp\Runtime.MSIL.1.0.0.0\NativePRo.dll
| MD5 | 94173de2e35aa8d621fc1c4f54b2a082 |
| SHA1 | fbb2266ee47f88462560f0370edb329554cd5869 |
| SHA256 | 7e2c70b7732fb1a9a61d7ce3d7290bc7b31ea28cbfb1dbc79d377835615b941f |
| SHA512 | cadbf4db0417283a02febbabd337bf17b254a6eb6e771f8a553a140dd2b04efd0672b1f3175c044a3edd0a911ce59d6695f765555262560925f3159bb8f3b798 |
memory/2040-58-0x0000000075591000-0x0000000075593000-memory.dmp
memory/2040-59-0x0000000004F95000-0x0000000004FA6000-memory.dmp
memory/584-60-0x0000000000000000-mapping.dmp