Analysis Overview
SHA256
85154403167f9e85756b38d9b46d9846a04ae2c8a2d96524c644ba83a8087e65
Threat Level: Known bad
The file 85154403167f9e85756b38d9b46d9846a04ae2c8a2d96524c644ba83a8087e65 was found to be: Known bad.
Malicious Activity Summary
Snakebot family
NanoCore
Contains SnakeBOT related strings
Checks computer location settings
Checks whether UAC is enabled
Adds Run key to start application
Suspicious use of SetThreadContext
Drops file in Program Files directory
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-05-21 01:23
Signatures
Snakebot family
Contains SnakeBOT related strings
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-21 01:23
Reported
2022-05-21 02:06
Platform
win7-20220414-en
Max time kernel
45s
Max time network
108s
Command Line
Signatures
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe
"C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WTxkFEIOFYPJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7014.tmp"
C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe
"{path}"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com.br | udp |
| NL | 142.250.179.131:443 | www.google.com.br | tcp |
| US | 8.8.8.8:53 | consent.google.com.br | udp |
| NL | 142.251.39.110:443 | consent.google.com.br | tcp |
Files
memory/1624-54-0x0000000075741000-0x0000000075743000-memory.dmp
memory/1624-55-0x0000000074C00000-0x00000000751AB000-memory.dmp
memory/1624-56-0x0000000001D89000-0x0000000001D9A000-memory.dmp
memory/784-57-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmp7014.tmp
| MD5 | 33b76a55318af924a35321cab7091a27 |
| SHA1 | 7be69bd3a3102681764caa67eac80039b2ae3347 |
| SHA256 | a1c3efe4fbababb40c77a20ad82e2c75c706a15e689e6f8e4b3fe245b5314226 |
| SHA512 | 737b1d3c883eaa1baa09656574b7a78c52d7d10567fbbcf4d6acc48c398d1f7a942521d5d0812aa89070711727180d475d75d2b29949c15fc1db1b9be9520816 |
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-21 01:23
Reported
2022-05-21 02:06
Platform
win10v2004-20220414-en
Max time kernel
146s
Max time network
152s
Command Line
Signatures
NanoCore
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\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WPA Monitor = "C:\\Program Files (x86)\\WPA Monitor\\wpamon.exe" | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1340 set thread context of 4964 | N/A | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files (x86)\WPA Monitor\wpamon.exe | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | N/A |
| File opened for modification | C:\Program Files (x86)\WPA Monitor\wpamon.exe | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe
"C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WTxkFEIOFYPJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE6AB.tmp"
C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe
"{path}"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "WPA Monitor" /xml "C:\Users\Admin\AppData\Local\Temp\tmpEE7B.tmp"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "WPA Monitor Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpEECB.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com.br | udp |
| NL | 142.250.179.131:443 | www.google.com.br | tcp |
| US | 8.8.8.8:53 | consent.google.com.br | udp |
| NL | 142.251.39.110:443 | consent.google.com.br | tcp |
| US | 8.253.208.112:80 | tcp | |
| FR | 194.5.97.48:4488 | tcp | |
| FR | 194.5.97.48:4488 | tcp | |
| FR | 194.5.97.48:4488 | tcp | |
| US | 52.168.117.170:443 | tcp | |
| N/A | 127.0.0.1:4488 | tcp | |
| N/A | 127.0.0.1:4488 | tcp | |
| US | 8.253.208.112:80 | tcp | |
| US | 8.253.208.112:80 | tcp | |
| US | 8.253.208.112:80 | tcp | |
| N/A | 127.0.0.1:4488 | tcp | |
| FR | 194.5.97.48:4488 | tcp | |
| FR | 194.5.97.48:4488 | tcp | |
| FR | 194.5.97.48:4488 | tcp | |
| N/A | 127.0.0.1:4488 | tcp | |
| N/A | 127.0.0.1:4488 | tcp | |
| N/A | 127.0.0.1:4488 | tcp | |
| FR | 194.5.97.48:4488 | tcp | |
| FR | 194.5.97.48:4488 | tcp | |
| FR | 194.5.97.48:4488 | tcp | |
| N/A | 127.0.0.1:4488 | tcp | |
| N/A | 127.0.0.1:4488 | tcp | |
| N/A | 127.0.0.1:4488 | tcp | |
| FR | 194.5.97.48:4488 | tcp | |
| FR | 194.5.97.48:4488 | tcp | |
| FR | 194.5.97.48:4488 | tcp |
Files
memory/1340-130-0x0000000074690000-0x0000000074C41000-memory.dmp
memory/5116-131-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmpE6AB.tmp
| MD5 | 8b3c23da36ce756ba9fc47c474f8b02f |
| SHA1 | 79c18ca92dfef9be152f1249dd94062c28e6bcb9 |
| SHA256 | 2d5b97db344f2133c2d5cdcd2a3537b33fda99e274bbe4872d373e7597ab1095 |
| SHA512 | e969a02b0c3e4d3d746bc930030bf43d90eca301933095df63fd1701d0bef1ff0c9c6c75c70a483438507c2764d37730990c40582cb5494796d90055d85afc89 |
memory/224-133-0x0000000000000000-mapping.dmp
memory/260-134-0x0000000000000000-mapping.dmp
memory/3872-135-0x0000000000000000-mapping.dmp
memory/4964-136-0x0000000000000000-mapping.dmp
memory/4964-137-0x0000000000400000-0x0000000000438000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\PurchaseOrder#PO7211A20_RFQs_Samples_Pacific_Keystone_co.exe.log
| MD5 | 7baa6583f69f63f7230df9bf98448356 |
| SHA1 | fe9eb85b57192362da704a3c130377fe83862320 |
| SHA256 | a632504621b4cac1d5ba5465c7ad9b30f3d036e9838682506782124a211bed4f |
| SHA512 | 0e72541791281c0fdac1f5fc6beea0b9eb8766b2a386aecb92cb8a44e5b59b7114c79194393ddeff957ffe86021a311caed7ce2731b863d97ad441870efbc051 |
memory/4964-139-0x0000000074690000-0x0000000074C41000-memory.dmp
memory/1408-140-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmpEE7B.tmp
| MD5 | 7504208b9c8da7afbbbe416e9934d29f |
| SHA1 | 1ee2a1d596764ed9c1f181f84aeeb7976d3553f1 |
| SHA256 | d76b68871ac5e93e7a0203278887f5b7f9241845165ca88509ab58f062508442 |
| SHA512 | 1dc4d0d8d164be9b5933748a01dcfcd69369933573627f292b62494fb13eb3af6ff34626a570e6ebe4a049db5d3f49df85079c30ede5118e6cc4d87a394c9dad |
memory/2184-142-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmpEECB.tmp
| MD5 | a246b3561d823177f3586e629f144233 |
| SHA1 | 0f05d12e55a1d2e5e6a4f307c193882fba093315 |
| SHA256 | 6abae7707b06e52b58f537b335e367cc54b093e899d78f16e94ceaf7ceafca52 |
| SHA512 | 4246aa9a96331e2c7e36b37fa778e31ecae055c77164e0dc673aa50cdec368f08d356ab06ef1a4540816c474828048ab1bebed7e211a4eb929f2918e1fac9c6d |