Analysis Overview
SHA256
91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d
Threat Level: Known bad
The file 91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d 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: behavioral1
Detonation Overview
Submitted
2023-01-29 20:21
Reported
2023-01-29 20:26
Platform
win7-20221111-en
Max time kernel
114s
Max time network
34s
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\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows\CurrentVersion\Run\macaddress = "C:\\Users\\Admin\\AppData\\Local\\Temp\\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe" | C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 564 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 564 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 564 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 564 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe
"C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 564 -s 816
Network
Files
memory/564-54-0x0000000001340000-0x0000000001906000-memory.dmp
memory/564-55-0x0000000000250000-0x000000000025C000-memory.dmp
memory/564-56-0x0000000005345000-0x0000000005356000-memory.dmp
\Users\Admin\AppData\Local\Temp\Runtime.MSIL.1.0.0.0\NativePRo.dll
| MD5 | 94173de2e35aa8d621fc1c4f54b2a082 |
| SHA1 | fbb2266ee47f88462560f0370edb329554cd5869 |
| SHA256 | 7e2c70b7732fb1a9a61d7ce3d7290bc7b31ea28cbfb1dbc79d377835615b941f |
| SHA512 | cadbf4db0417283a02febbabd337bf17b254a6eb6e771f8a553a140dd2b04efd0672b1f3175c044a3edd0a911ce59d6695f765555262560925f3159bb8f3b798 |
memory/564-58-0x0000000075E01000-0x0000000075E03000-memory.dmp
memory/564-59-0x0000000005345000-0x0000000005356000-memory.dmp
memory/2012-60-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-01-29 20:21
Reported
2023-01-29 20:25
Platform
win10v2004-20221111-en
Max time kernel
131s
Max time network
181s
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\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\macaddress = "C:\\Users\\Admin\\AppData\\Local\\Temp\\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe" | C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe
"C:\Users\Admin\AppData\Local\Temp\91bdfb83ede4a0a0da3a0d57ecdc4471ed2de0a5e07d22d13fd52d36d8f45f7d.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1684 -ip 1684
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1684 -s 1468
Network
| Country | Destination | Domain | Proto |
| N/A | 20.50.201.200:443 | tcp | |
| N/A | 209.197.3.8:80 | tcp | |
| N/A | 8.8.8.8:53 | 97.97.242.52.in-addr.arpa | udp |
| N/A | 209.197.3.8:80 | tcp | |
| N/A | 209.197.3.8:80 | tcp |
Files
memory/1684-132-0x0000000000230000-0x00000000007F6000-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/1684-134-0x0000000005F50000-0x00000000064F4000-memory.dmp
memory/1684-135-0x0000000005890000-0x0000000005922000-memory.dmp
memory/1684-136-0x0000000005930000-0x000000000593A000-memory.dmp