Analysis Overview
SHA256
6dea57ecfe1a092b1c434f571276426140f18b514b79128f8daee7d61cd85c63
Threat Level: Known bad
The file Ghost Hunter Vena_d-34UG1.exe was found to be: Known bad.
Malicious Activity Summary
Mars Stealer
Reads user/profile data of web browsers
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Program crash
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-21 02:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-21 02:25
Reported
2023-12-21 02:27
Platform
win7-20231215-en
Max time kernel
118s
Max time network
121s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Ghost Hunter Vena_d-34UG1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Ghost Hunter Vena_d-34UG1.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
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\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\Ghost Hunter Vena_d-34UG1.exe
"C:\Users\Admin\AppData\Local\Temp\Ghost Hunter Vena_d-34UG1.exe"
C:\Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe
"C:\Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2452 -s 856
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | moscow-post.ru | udp |
| RU | 185.71.67.60:80 | moscow-post.ru | tcp |
| US | 8.8.8.8:53 | www.moscow-post.ru | udp |
| RU | 185.71.67.60:80 | www.moscow-post.ru | tcp |
| US | 8.8.8.8:53 | www.moscow-post.su | udp |
| RU | 185.71.67.60:80 | www.moscow-post.su | tcp |
Files
memory/2164-0-0x0000000001160000-0x00000000011D2000-memory.dmp
memory/2164-1-0x0000000074B70000-0x000000007525E000-memory.dmp
memory/2164-2-0x0000000000B10000-0x0000000000B50000-memory.dmp
\Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe
| MD5 | c68be1642adc5cb69f48b5a7605984ff |
| SHA1 | 091f7a33e6e0ddca20b5384d82edcf17feed921b |
| SHA256 | 26a05a291545b60e2218a663e3c9d629cdd0e076ec8d7adb2ca03cab80d2f3df |
| SHA512 | 0198b77c624df5639e058e46e92085410bb0f3aca2b45e9ffa9dc26588134755b5e13e213057dd6918f8f2573c214023bd04dc07b68ca329b7e5a440b2f5013f |
memory/2164-11-0x0000000000A30000-0x0000000000A6D000-memory.dmp
memory/2164-13-0x0000000000A30000-0x0000000000A6D000-memory.dmp
memory/2164-14-0x0000000074B70000-0x000000007525E000-memory.dmp
\Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe
| MD5 | 3e8964475737cb565a114fac924d4a75 |
| SHA1 | 8e5a1e9f512d0db67e2c6bbe9be11d8f76940bc0 |
| SHA256 | 6922af9143aa1cce8ab2d1acaa73abbb1495e95856dd58766d73a703e6e2b282 |
| SHA512 | 012977ebdfb327def1951d51cb3a777270bcbbe187b8a86015dcf963dadc5d88257125f3db764e590c272b27e4209a5218f5055aa4528b0c683e1cb8e721fc18 |
\Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe
| MD5 | 1a8df2c3af9622f4a0789b8552d89c37 |
| SHA1 | f1d33ddab47c608301f09a315ef140ee58768958 |
| SHA256 | b125619780db3e28323eaeabd90b2dcc77173d36ebd512adc1315979d7f74936 |
| SHA512 | 2ffce98d87bf67042b50f9299a6ec5b877c5c4e85b2563747a7c36833b8a9895564a5dc8bad3310d15cfafab4201bd29fbb4755373d6534ce1d45aaa6d53b766 |
\Users\Admin\AppData\Local\Temp\Microsoft Visual C++ 2010 x64 Redistributable Setup_10.0.40219\HEUNTBQ.exe
| MD5 | e714944c1aad2c6e0d44055561908c74 |
| SHA1 | 208eb146bfe072cf05a3645a42ab5212954c04c9 |
| SHA256 | ccd7513157eccae76e150fb8d585cbf8eaaaa1bda04091ef0c23e6c7f144233d |
| SHA512 | 88997f5ffe1c946d4b91e1c5039df3a7f831ce110d5cb12fc40fefc869d033a0fcfbceea10408d6f5cdf61f6f73ca9d0b6694dcfacda4828a1ea7c5c4854b4c1 |
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-21 02:25
Reported
2023-12-21 02:27
Platform
win10v2004-20231215-en
Max time kernel
89s
Max time network
149s
Command Line
Signatures
Mars Stealer
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Ghost Hunter Vena_d-34UG1.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\WindowsHolographicDevices\L81A33P7OS2JZL.exe | N/A |
Reads user/profile data of web browsers
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\ProgramData\WindowsHolographicDevices\L81A33P7OS2JZL.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5088 wrote to memory of 3260 | N/A | C:\Users\Admin\AppData\Local\Temp\Ghost Hunter Vena_d-34UG1.exe | C:\ProgramData\WindowsHolographicDevices\L81A33P7OS2JZL.exe |
| PID 5088 wrote to memory of 3260 | N/A | C:\Users\Admin\AppData\Local\Temp\Ghost Hunter Vena_d-34UG1.exe | C:\ProgramData\WindowsHolographicDevices\L81A33P7OS2JZL.exe |
| PID 5088 wrote to memory of 3260 | N/A | C:\Users\Admin\AppData\Local\Temp\Ghost Hunter Vena_d-34UG1.exe | C:\ProgramData\WindowsHolographicDevices\L81A33P7OS2JZL.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Ghost Hunter Vena_d-34UG1.exe
"C:\Users\Admin\AppData\Local\Temp\Ghost Hunter Vena_d-34UG1.exe"
C:\ProgramData\WindowsHolographicDevices\L81A33P7OS2JZL.exe
"C:\ProgramData\WindowsHolographicDevices\L81A33P7OS2JZL.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3260 -ip 3260
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3260 -s 1404
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 19.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | 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 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | moscow-post.ru | udp |
| RU | 185.71.67.60:80 | moscow-post.ru | tcp |
| US | 8.8.8.8:53 | www.moscow-post.ru | udp |
| RU | 185.71.67.60:80 | www.moscow-post.ru | tcp |
| US | 8.8.8.8:53 | www.moscow-post.su | udp |
| RU | 185.71.67.60:80 | www.moscow-post.su | tcp |
| US | 8.8.8.8:53 | 60.67.71.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 173.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/5088-0-0x0000000000B90000-0x0000000000C02000-memory.dmp
memory/5088-1-0x00000000750B0000-0x0000000075860000-memory.dmp
memory/5088-2-0x00000000055F0000-0x0000000005600000-memory.dmp
C:\ProgramData\WindowsHolographicDevices\L81A33P7OS2JZL.exe
| MD5 | c68be1642adc5cb69f48b5a7605984ff |
| SHA1 | 091f7a33e6e0ddca20b5384d82edcf17feed921b |
| SHA256 | 26a05a291545b60e2218a663e3c9d629cdd0e076ec8d7adb2ca03cab80d2f3df |
| SHA512 | 0198b77c624df5639e058e46e92085410bb0f3aca2b45e9ffa9dc26588134755b5e13e213057dd6918f8f2573c214023bd04dc07b68ca329b7e5a440b2f5013f |
memory/3260-12-0x0000000000400000-0x000000000043D000-memory.dmp
memory/5088-13-0x00000000750B0000-0x0000000075860000-memory.dmp
memory/3260-15-0x0000000000400000-0x000000000043D000-memory.dmp