Analysis Overview
SHA256
985d31adae8c3af59d71b7343536b91d47324f9d3cf4fe9054cd7de7d91eae90
Threat Level: Known bad
The file 909c2ac7287a86ee99b3e3fa8e507a30_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
DCRat payload
Dcrat family
DcRat
DCRat payload
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-19 05:27
Signatures
DCRat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Dcrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-19 05:27
Reported
2024-06-19 05:29
Platform
win7-20240419-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
DcRat
DCRat 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:\PortfontSessionCrt\Surrogatewinhost.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\PortfontSessionCrt\Surrogatewinhost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\909c2ac7287a86ee99b3e3fa8e507a30_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\909c2ac7287a86ee99b3e3fa8e507a30_NeikiAnalytics.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\PortfontSessionCrt\8EimBGshDc6J9RnLYcI.vbe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\PortfontSessionCrt\1o3Lgu6edBBBHy.bat" "
C:\PortfontSessionCrt\Surrogatewinhost.exe
"C:\PortfontSessionCrt\Surrogatewinhost.exe"
Network
Files
C:\PortfontSessionCrt\8EimBGshDc6J9RnLYcI.vbe
| MD5 | ff12191443a5c24cd2cd426321c5306d |
| SHA1 | 5e65df7add3bb1e273c5527e2691c1b7b16f1060 |
| SHA256 | 404d70a0fbbe25680764225f7d6ad083ef87eb3a135987a060f3e7aada4f6eb2 |
| SHA512 | c843358049c87ee4fdc1e24cb8f5085f6810db7463028988aa3d0f3c6755d5eb5ca4572db31cf0c1a7197c38ccecee867675df4e76208730cd81ae58f1e36798 |
C:\PortfontSessionCrt\1o3Lgu6edBBBHy.bat
| MD5 | dfcbe6140d35d356b04b454431be6d9f |
| SHA1 | d80f2f7944c5ed82afd54e2f9e356b60e6cfaa8e |
| SHA256 | 9a2eb82093c048af59fd0279b8551614181062bf8109ae8ac58f323b3c80c046 |
| SHA512 | 5e0e46d5c0139e92a995f8ac43f956bbc36f0a31ff7ccda9fc2a3111f4ee0399efd734e00d00b43a224f5da9b1019ef5f0443491f3dbbf5ae0fd0fde67b0789d |
\PortfontSessionCrt\Surrogatewinhost.exe
| MD5 | e58586f96025b122cead1c0c9e1749a5 |
| SHA1 | 4070312deed3538d7c7ce50ebb2b3958eeb79014 |
| SHA256 | fb01f3762b6fbae5bd2fb2b242c6f086e99c187f38091e998fd1d2c8927e2429 |
| SHA512 | 35f60abb82cc38b61ce4034d2e2499e09a075a34cc0fa8629e871ab6864d25e9a7b1cca725a799e7964fe5c07a46ecf718f91dfc7303d39367cde72ad99efb51 |
memory/2760-13-0x0000000001270000-0x000000000139A000-memory.dmp
memory/2760-14-0x0000000000340000-0x000000000034E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 05:27
Reported
2024-06-19 05:29
Platform
win10v2004-20240611-en
Max time kernel
138s
Max time network
101s
Command Line
Signatures
DcRat
DCRat payload
| Description | Indicator | Process | Target |
| 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-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\909c2ac7287a86ee99b3e3fa8e507a30_NeikiAnalytics.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\WScript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\PortfontSessionCrt\Surrogatewinhost.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\909c2ac7287a86ee99b3e3fa8e507a30_NeikiAnalytics.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\PortfontSessionCrt\Surrogatewinhost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\909c2ac7287a86ee99b3e3fa8e507a30_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\909c2ac7287a86ee99b3e3fa8e507a30_NeikiAnalytics.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\PortfontSessionCrt\8EimBGshDc6J9RnLYcI.vbe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\PortfontSessionCrt\1o3Lgu6edBBBHy.bat" "
C:\PortfontSessionCrt\Surrogatewinhost.exe
"C:\PortfontSessionCrt\Surrogatewinhost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
C:\PortfontSessionCrt\8EimBGshDc6J9RnLYcI.vbe
| MD5 | ff12191443a5c24cd2cd426321c5306d |
| SHA1 | 5e65df7add3bb1e273c5527e2691c1b7b16f1060 |
| SHA256 | 404d70a0fbbe25680764225f7d6ad083ef87eb3a135987a060f3e7aada4f6eb2 |
| SHA512 | c843358049c87ee4fdc1e24cb8f5085f6810db7463028988aa3d0f3c6755d5eb5ca4572db31cf0c1a7197c38ccecee867675df4e76208730cd81ae58f1e36798 |
C:\PortfontSessionCrt\1o3Lgu6edBBBHy.bat
| MD5 | dfcbe6140d35d356b04b454431be6d9f |
| SHA1 | d80f2f7944c5ed82afd54e2f9e356b60e6cfaa8e |
| SHA256 | 9a2eb82093c048af59fd0279b8551614181062bf8109ae8ac58f323b3c80c046 |
| SHA512 | 5e0e46d5c0139e92a995f8ac43f956bbc36f0a31ff7ccda9fc2a3111f4ee0399efd734e00d00b43a224f5da9b1019ef5f0443491f3dbbf5ae0fd0fde67b0789d |
C:\PortfontSessionCrt\Surrogatewinhost.exe
| MD5 | e58586f96025b122cead1c0c9e1749a5 |
| SHA1 | 4070312deed3538d7c7ce50ebb2b3958eeb79014 |
| SHA256 | fb01f3762b6fbae5bd2fb2b242c6f086e99c187f38091e998fd1d2c8927e2429 |
| SHA512 | 35f60abb82cc38b61ce4034d2e2499e09a075a34cc0fa8629e871ab6864d25e9a7b1cca725a799e7964fe5c07a46ecf718f91dfc7303d39367cde72ad99efb51 |
memory/4420-12-0x00007FFB82EA3000-0x00007FFB82EA5000-memory.dmp
memory/4420-13-0x0000000000E70000-0x0000000000F9A000-memory.dmp
memory/4420-14-0x00000000031B0000-0x00000000031BE000-memory.dmp