Analysis Overview
SHA256
fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f
Threat Level: Known bad
The file fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine Payload
Arkei
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-07 07:46
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-07 07:46
Reported
2022-05-07 07:54
Platform
win7-20220414-en
Max time kernel
128s
Max time network
142s
Command Line
Signatures
Arkei
RedLine
RedLine Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 948 set thread context of 1828 | N/A | C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe | C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe |
| PID 952 set thread context of 2000 | N/A | C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe |
Enumerates physical storage devices
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe
"C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe"
C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe
"C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe"
C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe
"C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
Network
| Country | Destination | Domain | Proto |
| RU | 62.204.41.166:27688 | tcp | |
| RU | 62.204.41.166:27688 | tcp | |
| RU | 62.204.41.166:27688 | tcp | |
| RU | 62.204.41.166:27688 | tcp |
Files
memory/948-56-0x0000000074F21000-0x0000000074F23000-memory.dmp
\Users\Admin\AppData\Local\Temp\dcaqbmme.exe
| MD5 | 2652215d4d7a57fc45691bb1d53fb6ce |
| SHA1 | 15838b55aa4b2dc05ca09b2b958056fcb17776bd |
| SHA256 | 326923ce18fd7a9c8210697d8ffab62481db036588c12f05a21798fcf67bd9a6 |
| SHA512 | f4694966c4beb4e9cca674b85311de400f7c9ebf7eb9e0e271074281447513d562757bb477a7884b02ba9cdc8caf9b3952afcc0e66b9a36c6c167aa5e731ca59 |
memory/952-59-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Local\Temp\dcaqbmme.exe
| MD5 | 2652215d4d7a57fc45691bb1d53fb6ce |
| SHA1 | 15838b55aa4b2dc05ca09b2b958056fcb17776bd |
| SHA256 | 326923ce18fd7a9c8210697d8ffab62481db036588c12f05a21798fcf67bd9a6 |
| SHA512 | f4694966c4beb4e9cca674b85311de400f7c9ebf7eb9e0e271074281447513d562757bb477a7884b02ba9cdc8caf9b3952afcc0e66b9a36c6c167aa5e731ca59 |
C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe
| MD5 | 2652215d4d7a57fc45691bb1d53fb6ce |
| SHA1 | 15838b55aa4b2dc05ca09b2b958056fcb17776bd |
| SHA256 | 326923ce18fd7a9c8210697d8ffab62481db036588c12f05a21798fcf67bd9a6 |
| SHA512 | f4694966c4beb4e9cca674b85311de400f7c9ebf7eb9e0e271074281447513d562757bb477a7884b02ba9cdc8caf9b3952afcc0e66b9a36c6c167aa5e731ca59 |
memory/1828-64-0x0000000000408430-mapping.dmp
memory/948-65-0x00000000003F0000-0x00000000003F7000-memory.dmp
memory/2000-66-0x000000000041BC2E-mapping.dmp
memory/1828-67-0x0000000000400000-0x000000000043C000-memory.dmp
memory/2000-69-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2000-70-0x0000000000400000-0x0000000000420000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-07 07:46
Reported
2022-05-07 07:54
Platform
win10v2004-20220414-en
Max time kernel
147s
Max time network
155s
Command Line
Signatures
Arkei
RedLine
RedLine Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3272 set thread context of 3704 | N/A | C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe |
| PID 1512 set thread context of 3392 | N/A | C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe | C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe |
Enumerates physical storage devices
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe
"C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe"
C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe
"C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe
"C:\Users\Admin\AppData\Local\Temp\fb368927d9051a0ed52610ad43849d1b0cdf2acee3bb1bf88c63e3fce54a4f0f.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 20.190.160.73:443 | tcp | |
| NL | 20.190.160.73:443 | tcp | |
| NL | 20.190.160.73:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| NL | 20.190.160.129:443 | tcp | |
| US | 20.42.65.85:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| NL | 20.190.160.6:443 | tcp | |
| NL | 20.190.160.6:443 | tcp | |
| NL | 20.190.160.6:443 | tcp | |
| NL | 20.190.160.69:443 | tcp | |
| NL | 20.190.160.69:443 | tcp | |
| NL | 20.190.160.69:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| NL | 20.190.160.4:443 | tcp | |
| RU | 62.204.41.166:27688 | tcp | |
| NL | 20.190.160.71:443 | tcp | |
| NL | 20.190.160.71:443 | tcp | |
| US | 13.107.42.16:443 | tcp | |
| NL | 20.190.160.71:443 | tcp | |
| RU | 62.204.41.166:27688 | tcp | |
| RU | 62.204.41.166:27688 | tcp |
Files
memory/3272-132-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe
| MD5 | 2652215d4d7a57fc45691bb1d53fb6ce |
| SHA1 | 15838b55aa4b2dc05ca09b2b958056fcb17776bd |
| SHA256 | 326923ce18fd7a9c8210697d8ffab62481db036588c12f05a21798fcf67bd9a6 |
| SHA512 | f4694966c4beb4e9cca674b85311de400f7c9ebf7eb9e0e271074281447513d562757bb477a7884b02ba9cdc8caf9b3952afcc0e66b9a36c6c167aa5e731ca59 |
C:\Users\Admin\AppData\Local\Temp\dcaqbmme.exe
| MD5 | 2652215d4d7a57fc45691bb1d53fb6ce |
| SHA1 | 15838b55aa4b2dc05ca09b2b958056fcb17776bd |
| SHA256 | 326923ce18fd7a9c8210697d8ffab62481db036588c12f05a21798fcf67bd9a6 |
| SHA512 | f4694966c4beb4e9cca674b85311de400f7c9ebf7eb9e0e271074281447513d562757bb477a7884b02ba9cdc8caf9b3952afcc0e66b9a36c6c167aa5e731ca59 |
memory/3704-137-0x0000000000000000-mapping.dmp
memory/3392-138-0x0000000000000000-mapping.dmp
memory/3272-139-0x0000000000610000-0x0000000000617000-memory.dmp
memory/3392-140-0x0000000000400000-0x000000000043C000-memory.dmp
memory/3704-141-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3704-142-0x0000000000400000-0x0000000000420000-memory.dmp
memory/3704-143-0x0000000006050000-0x0000000006668000-memory.dmp
memory/3704-144-0x0000000005AF0000-0x0000000005B02000-memory.dmp
memory/3704-145-0x0000000005C20000-0x0000000005D2A000-memory.dmp
memory/3704-146-0x0000000005B50000-0x0000000005B8C000-memory.dmp