Analysis Overview
SHA256
4e1a08f808a281378cc6dd3bcdd56901dd23450ad2d75eb103c17ad10787dff3
Threat Level: Known bad
The file 8334fb6c79b105346c5818c1b07ef489 was found to be: Known bad.
Malicious Activity Summary
Oski
Azorult
Raccoon Stealer V1 payload
Raccoon
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Program crash
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-19 19:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-19 19:24
Reported
2023-12-19 23:24
Platform
win7-20231215-en
Max time kernel
143s
Max time network
145s
Command Line
Signatures
Azorult
Oski
Raccoon
Raccoon Stealer V1 payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| 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\vcDvxcsfd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\daaace.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\daaace.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\daaace.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2864 set thread context of 2852 | N/A | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe |
| PID 2128 set thread context of 2592 | N/A | C:\Users\Admin\AppData\Local\Temp\daaace.exe | C:\Users\Admin\AppData\Local\Temp\daaace.exe |
| PID 1516 set thread context of 2604 | N/A | C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe | C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\daaace.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\daaace.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe
"C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe"
C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe
"C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe"
C:\Users\Admin\AppData\Local\Temp\daaace.exe
"C:\Users\Admin\AppData\Local\Temp\daaace.exe"
C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe
"C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe"
C:\Users\Admin\AppData\Local\Temp\daaace.exe
"C:\Users\Admin\AppData\Local\Temp\daaace.exe"
C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe
"C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2852 -s 820
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | scarsa.ac.ug | udp |
| US | 8.8.8.8:53 | milsom.ac.ug | udp |
| US | 8.8.8.8:53 | teletop.top | udp |
| US | 8.8.8.8:53 | milsom.ac.ug | udp |
| US | 8.8.8.8:53 | teleta.top | udp |
Files
memory/1516-2-0x00000000002C0000-0x00000000002C1000-memory.dmp
\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe
| MD5 | 28911267f7db0fbdec9a4efae56e4f35 |
| SHA1 | 39ad01109f81e0177c8b88132e677dade0f998e1 |
| SHA256 | 5d9e9eec843781fcd39a0dfe23f9b9b6468cbf23ca327e1acedf8567b612cd38 |
| SHA512 | 7eb8916eb81b4866f73bb78f1f5651cd483fa46017f7f86e993d9fb882732c2f8e2878fe2c68ce3a75e364cf181f2da23f3904dfe9a58e08713d81731927844a |
\Users\Admin\AppData\Local\Temp\daaace.exe
| MD5 | 33d5a63af1a39c07481cde5637aced88 |
| SHA1 | 8e30aab7a56c338d1b82baf8c1acd1513e450400 |
| SHA256 | e473349aa6cb86e5c6bf574872912cc2d3e2d2f0eb86dc304c3be22248c03a2b |
| SHA512 | 93a7682d540f984d7ee4b161dc4dc4abd1222b0a0ff4b1998eb457c962f907893d8f29f2091302b559080747a56d4b24b7806c3081de779c5a92b9d282743dfc |
memory/1516-27-0x0000000002660000-0x0000000002667000-memory.dmp
memory/2128-28-0x00000000003C0000-0x00000000003C1000-memory.dmp
memory/2128-29-0x00000000003D0000-0x00000000003D7000-memory.dmp
memory/2864-26-0x00000000003D0000-0x00000000003D7000-memory.dmp
memory/2864-23-0x00000000003B0000-0x00000000003B1000-memory.dmp
memory/2592-35-0x0000000000400000-0x0000000000425000-memory.dmp
memory/2852-41-0x0000000000400000-0x0000000000439000-memory.dmp
memory/2852-44-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2852-32-0x0000000000400000-0x0000000000439000-memory.dmp
memory/2592-40-0x0000000000400000-0x0000000000425000-memory.dmp
memory/2864-45-0x00000000003D0000-0x00000000003D7000-memory.dmp
memory/2592-46-0x00000000002B0000-0x00000000002B1000-memory.dmp
memory/2604-47-0x0000000000400000-0x0000000000496000-memory.dmp
memory/2604-49-0x0000000000400000-0x0000000000496000-memory.dmp
memory/2592-52-0x0000000000400000-0x0000000000420000-memory.dmp
memory/2592-51-0x0000000000400000-0x0000000000425000-memory.dmp
memory/2852-53-0x0000000000400000-0x0000000000434000-memory.dmp
memory/2604-54-0x0000000000400000-0x0000000000491000-memory.dmp
memory/2852-55-0x0000000000400000-0x0000000000439000-memory.dmp
memory/2852-62-0x0000000000400000-0x0000000000434000-memory.dmp
memory/2604-64-0x0000000000400000-0x0000000000496000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-19 19:24
Reported
2023-12-19 23:24
Platform
win10v2004-20231215-en
Max time kernel
142s
Max time network
151s
Command Line
Signatures
Azorult
Oski
Raccoon
Raccoon Stealer V1 payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\daaace.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\daaace.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe | N/A |
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1424 set thread context of 4184 | N/A | C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe | C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe |
| PID 4540 set thread context of 2196 | N/A | C:\Users\Admin\AppData\Local\Temp\daaace.exe | C:\Users\Admin\AppData\Local\Temp\daaace.exe |
| PID 3764 set thread context of 4808 | N/A | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\daaace.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\daaace.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe
"C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe"
C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe
"C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe"
C:\Users\Admin\AppData\Local\Temp\daaace.exe
"C:\Users\Admin\AppData\Local\Temp\daaace.exe"
C:\Users\Admin\AppData\Local\Temp\daaace.exe
"C:\Users\Admin\AppData\Local\Temp\daaace.exe"
C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe
"C:\Users\Admin\AppData\Local\Temp\8334fb6c79b105346c5818c1b07ef489.exe"
C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe
"C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4808 -ip 4808
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4808 -s 1296
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | milsom.ac.ug | udp |
| US | 8.8.8.8:53 | teletop.top | udp |
| US | 8.8.8.8:53 | milsom.ac.ug | udp |
| US | 8.8.8.8:53 | scarsa.ac.ug | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | teletop.top | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | teletop.top | udp |
| US | 8.8.8.8:53 | teletop.top | udp |
| US | 8.8.8.8:53 | teletop.top | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | teletop.top | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | teletop.top | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | teletop.top | udp |
| US | 8.8.8.8:53 | teletop.top | udp |
| US | 8.8.8.8:53 | teletop.top | udp |
| US | 8.8.8.8:53 | teletop.top | udp |
| US | 8.8.8.8:53 | teleta.top | udp |
| US | 8.8.8.8:53 | teleta.top | udp |
| US | 8.8.8.8:53 | teleta.top | udp |
Files
memory/1424-2-0x0000000077992000-0x0000000077993000-memory.dmp
memory/1424-3-0x0000000000AF0000-0x0000000000AF1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\vcDvxcsfd.exe
| MD5 | 28911267f7db0fbdec9a4efae56e4f35 |
| SHA1 | 39ad01109f81e0177c8b88132e677dade0f998e1 |
| SHA256 | 5d9e9eec843781fcd39a0dfe23f9b9b6468cbf23ca327e1acedf8567b612cd38 |
| SHA512 | 7eb8916eb81b4866f73bb78f1f5651cd483fa46017f7f86e993d9fb882732c2f8e2878fe2c68ce3a75e364cf181f2da23f3904dfe9a58e08713d81731927844a |
C:\Users\Admin\AppData\Local\Temp\daaace.exe
| MD5 | 33d5a63af1a39c07481cde5637aced88 |
| SHA1 | 8e30aab7a56c338d1b82baf8c1acd1513e450400 |
| SHA256 | e473349aa6cb86e5c6bf574872912cc2d3e2d2f0eb86dc304c3be22248c03a2b |
| SHA512 | 93a7682d540f984d7ee4b161dc4dc4abd1222b0a0ff4b1998eb457c962f907893d8f29f2091302b559080747a56d4b24b7806c3081de779c5a92b9d282743dfc |
memory/3764-30-0x00000000005C0000-0x00000000005C1000-memory.dmp
memory/4540-31-0x0000000000800000-0x0000000000801000-memory.dmp
memory/4540-32-0x0000000000850000-0x0000000000857000-memory.dmp
memory/1424-33-0x0000000003740000-0x0000000003747000-memory.dmp
memory/4184-34-0x0000000000400000-0x0000000000496000-memory.dmp
memory/2196-35-0x0000000000400000-0x0000000000425000-memory.dmp
memory/2196-39-0x0000000000400000-0x0000000000425000-memory.dmp
memory/4184-38-0x0000000000400000-0x0000000000496000-memory.dmp
memory/4184-40-0x0000000000400000-0x0000000000496000-memory.dmp
memory/2196-42-0x0000000077992000-0x0000000077993000-memory.dmp
memory/2196-46-0x0000000002040000-0x0000000002041000-memory.dmp
memory/4184-47-0x0000000000610000-0x0000000000611000-memory.dmp
memory/4184-45-0x0000000077992000-0x0000000077993000-memory.dmp
memory/4540-44-0x0000000000850000-0x0000000000857000-memory.dmp
memory/4184-48-0x0000000000400000-0x0000000000496000-memory.dmp
memory/2196-49-0x0000000000400000-0x0000000000425000-memory.dmp
memory/3764-51-0x00000000005D0000-0x00000000005D7000-memory.dmp
memory/2196-50-0x0000000000400000-0x0000000000420000-memory.dmp
memory/4808-52-0x0000000000400000-0x0000000000439000-memory.dmp
memory/4808-54-0x0000000000400000-0x0000000000439000-memory.dmp
memory/4808-55-0x0000000000400000-0x0000000000439000-memory.dmp
memory/4808-57-0x0000000077992000-0x0000000077993000-memory.dmp
memory/4808-58-0x00000000005B0000-0x00000000005B1000-memory.dmp
memory/4808-61-0x0000000000400000-0x0000000000439000-memory.dmp
memory/4808-62-0x0000000000400000-0x0000000000434000-memory.dmp
memory/4184-63-0x0000000000400000-0x0000000000491000-memory.dmp
memory/4184-64-0x0000000000400000-0x0000000000496000-memory.dmp