Analysis Overview
SHA256
0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b
Threat Level: Known bad
The file 0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe was found to be: Known bad.
Malicious Activity Summary
RedLine Payload
Arkei
RedLine
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-04-19 07:24
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-19 07:24
Reported
2022-04-19 07:32
Platform
win7-20220414-en
Max time kernel
148s
Max time network
154s
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\Fvdfggf.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 632 set thread context of 1980 | N/A | C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe | C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe |
| PID 1940 set thread context of 992 | N/A | C:\Users\Admin\AppData\Local\Temp\Fvdfggf.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\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Fvdfggf.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Fvdfggf.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Fvdfggf.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe
"C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe"
C:\Users\Admin\AppData\Local\Temp\Fvdfggf.exe
"C:\Users\Admin\AppData\Local\Temp\Fvdfggf.exe"
C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe
"C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.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 | 62.204.41.69:80 | 62.204.41.69 | tcp |
| 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 | |
| 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 | |
| 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 | |
| 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/632-56-0x0000000075391000-0x0000000075393000-memory.dmp
\Users\Admin\AppData\Local\Temp\Fvdfggf.exe
| MD5 | e124d6fab64aa638922bc7861998fa8c |
| SHA1 | 3420d895a8ef834eaf85c800fb83b1eca0a7816e |
| SHA256 | de8f8f5217cc3fca88d5261c8ad2c3115750ccf4f7bf3e7904760af2014959e3 |
| SHA512 | b456215751eeda2f5b633cd52b5b5d820d1dc96d9ec4f4f35fa4fa1c5859dd925c949f0f6270af80a12ede9f9ac45f4a979aea7f8d4da459ed05cd1b7bdd5ed7 |
\Users\Admin\AppData\Local\Temp\Fvdfggf.exe
| MD5 | e124d6fab64aa638922bc7861998fa8c |
| SHA1 | 3420d895a8ef834eaf85c800fb83b1eca0a7816e |
| SHA256 | de8f8f5217cc3fca88d5261c8ad2c3115750ccf4f7bf3e7904760af2014959e3 |
| SHA512 | b456215751eeda2f5b633cd52b5b5d820d1dc96d9ec4f4f35fa4fa1c5859dd925c949f0f6270af80a12ede9f9ac45f4a979aea7f8d4da459ed05cd1b7bdd5ed7 |
memory/1940-59-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Fvdfggf.exe
| MD5 | e124d6fab64aa638922bc7861998fa8c |
| SHA1 | 3420d895a8ef834eaf85c800fb83b1eca0a7816e |
| SHA256 | de8f8f5217cc3fca88d5261c8ad2c3115750ccf4f7bf3e7904760af2014959e3 |
| SHA512 | b456215751eeda2f5b633cd52b5b5d820d1dc96d9ec4f4f35fa4fa1c5859dd925c949f0f6270af80a12ede9f9ac45f4a979aea7f8d4da459ed05cd1b7bdd5ed7 |
memory/1980-64-0x0000000000408430-mapping.dmp
memory/632-65-0x0000000000590000-0x0000000000597000-memory.dmp
memory/992-66-0x000000000041BC2E-mapping.dmp
memory/992-68-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1980-69-0x0000000000400000-0x000000000043C000-memory.dmp
memory/992-70-0x0000000000400000-0x0000000000420000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-19 07:24
Reported
2022-04-19 07:32
Platform
win10v2004-20220414-en
Max time kernel
151s
Max time network
152s
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\Fvdfggf.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4900 set thread context of 2388 | N/A | C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe | C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe |
| PID 3152 set thread context of 1688 | N/A | C:\Users\Admin\AppData\Local\Temp\Fvdfggf.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\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Fvdfggf.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Fvdfggf.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe
"C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe"
C:\Users\Admin\AppData\Local\Temp\Fvdfggf.exe
"C:\Users\Admin\AppData\Local\Temp\Fvdfggf.exe"
C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.exe
"C:\Users\Admin\AppData\Local\Temp\0f63b4b4659449eee766610af817b786e9cd7622743851cf7b71430613d7521b.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 |
| US | 93.184.220.29:80 | tcp | |
| NL | 178.79.208.1:80 | tcp | |
| US | 8.253.208.112:80 | tcp | |
| US | 8.253.208.121:80 | tcp | |
| US | 8.253.208.121:80 | tcp | |
| US | 52.109.8.21:443 | tcp | |
| FR | 2.18.109.224:443 | tcp | |
| US | 104.18.24.243:80 | tcp | |
| US | 52.242.101.226:443 | tcp | |
| IE | 13.69.239.74:443 | tcp | |
| RU | 62.204.41.166:27688 | tcp | |
| US | 8.253.208.112:80 | tcp | |
| US | 8.253.208.112:80 | tcp | |
| US | 8.253.208.112:80 | tcp | |
| RU | 62.204.41.166:27688 | tcp | |
| RU | 62.204.41.69:80 | 62.204.41.69 | tcp |
| RU | 62.204.41.166:27688 | tcp | |
| US | 8.247.211.254:80 | tcp | |
| 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 | |
| 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 | |
| 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 | |
| RU | 62.204.41.166:27688 | tcp |
Files
memory/3152-132-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Fvdfggf.exe
| MD5 | e124d6fab64aa638922bc7861998fa8c |
| SHA1 | 3420d895a8ef834eaf85c800fb83b1eca0a7816e |
| SHA256 | de8f8f5217cc3fca88d5261c8ad2c3115750ccf4f7bf3e7904760af2014959e3 |
| SHA512 | b456215751eeda2f5b633cd52b5b5d820d1dc96d9ec4f4f35fa4fa1c5859dd925c949f0f6270af80a12ede9f9ac45f4a979aea7f8d4da459ed05cd1b7bdd5ed7 |
C:\Users\Admin\AppData\Local\Temp\Fvdfggf.exe
| MD5 | e124d6fab64aa638922bc7861998fa8c |
| SHA1 | 3420d895a8ef834eaf85c800fb83b1eca0a7816e |
| SHA256 | de8f8f5217cc3fca88d5261c8ad2c3115750ccf4f7bf3e7904760af2014959e3 |
| SHA512 | b456215751eeda2f5b633cd52b5b5d820d1dc96d9ec4f4f35fa4fa1c5859dd925c949f0f6270af80a12ede9f9ac45f4a979aea7f8d4da459ed05cd1b7bdd5ed7 |
memory/2388-137-0x0000000000000000-mapping.dmp
memory/4900-138-0x00000000034C0000-0x00000000034C7000-memory.dmp
memory/1688-139-0x0000000000000000-mapping.dmp
memory/1688-140-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2388-141-0x0000000000400000-0x000000000043C000-memory.dmp
memory/1688-142-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1688-143-0x0000000005BA0000-0x00000000061B8000-memory.dmp
memory/1688-144-0x0000000005640000-0x0000000005652000-memory.dmp
memory/1688-145-0x0000000005770000-0x000000000587A000-memory.dmp
memory/1688-146-0x00000000056B0000-0x00000000056EC000-memory.dmp