Analysis Overview
SHA256
35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27
Threat Level: Known bad
The file 35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27 was found to be: Known bad.
Malicious Activity Summary
Imminent RAT
Executes dropped EXE
Deletes itself
Checks computer location settings
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Runs ping.exe
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-06-26 23:04
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-06-26 23:04
Reported
2022-06-26 23:17
Platform
win7-20220414-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Imminent RAT
Executes dropped EXE
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Loads dropped DLL
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows\CurrentVersion\Run\winstarted = "C:\\Users\\Admin\\AppData\\Roaming\\defendersts\\winlogimdesa.exe" | C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe | N/A |
Suspicious use of SetThreadContext
Enumerates physical storage devices
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
"C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe"
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
"C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe"
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
"C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe"
C:\Windows\SysWOW64\PING.EXE
ping 1.1.1.1 -n 1 -w 1000
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
"C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe"
C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ceosas.linkpc.net | udp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
Files
memory/960-54-0x0000000000EF0000-0x0000000000FA0000-memory.dmp
memory/960-55-0x00000000007D0000-0x0000000000880000-memory.dmp
memory/960-56-0x00000000001C0000-0x00000000001DE000-memory.dmp
memory/960-57-0x0000000075801000-0x0000000075803000-memory.dmp
memory/1136-58-0x0000000000400000-0x0000000000456000-memory.dmp
memory/1136-59-0x0000000000451C4E-mapping.dmp
memory/1136-61-0x0000000000400000-0x0000000000456000-memory.dmp
memory/1136-63-0x0000000000400000-0x0000000000456000-memory.dmp
memory/1136-64-0x0000000000270000-0x0000000000280000-memory.dmp
memory/1136-65-0x0000000000C30000-0x0000000000CDE000-memory.dmp
memory/1136-66-0x00000000003A0000-0x00000000003C8000-memory.dmp
\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
| MD5 | e1e39270be98466c91a550cf28d7d369 |
| SHA1 | f3ccfd4abb007504a1da42b360a89279577d0e7d |
| SHA256 | 35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27 |
| SHA512 | 2e23cabab334f3ff276d4bc62f986ec77cca0cf9b00d6ddaff02f629cf173c76f61bd57669638a78195a7ac4ca55dcc9a3b79f853e0f8df5ab67d4b0d6d59719 |
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
| MD5 | e1e39270be98466c91a550cf28d7d369 |
| SHA1 | f3ccfd4abb007504a1da42b360a89279577d0e7d |
| SHA256 | 35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27 |
| SHA512 | 2e23cabab334f3ff276d4bc62f986ec77cca0cf9b00d6ddaff02f629cf173c76f61bd57669638a78195a7ac4ca55dcc9a3b79f853e0f8df5ab67d4b0d6d59719 |
memory/1360-69-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
| MD5 | e1e39270be98466c91a550cf28d7d369 |
| SHA1 | f3ccfd4abb007504a1da42b360a89279577d0e7d |
| SHA256 | 35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27 |
| SHA512 | 2e23cabab334f3ff276d4bc62f986ec77cca0cf9b00d6ddaff02f629cf173c76f61bd57669638a78195a7ac4ca55dcc9a3b79f853e0f8df5ab67d4b0d6d59719 |
memory/1360-72-0x0000000000E90000-0x0000000000F40000-memory.dmp
memory/680-73-0x0000000000000000-mapping.dmp
memory/1092-74-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
| MD5 | e1e39270be98466c91a550cf28d7d369 |
| SHA1 | f3ccfd4abb007504a1da42b360a89279577d0e7d |
| SHA256 | 35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27 |
| SHA512 | 2e23cabab334f3ff276d4bc62f986ec77cca0cf9b00d6ddaff02f629cf173c76f61bd57669638a78195a7ac4ca55dcc9a3b79f853e0f8df5ab67d4b0d6d59719 |
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
| MD5 | e1e39270be98466c91a550cf28d7d369 |
| SHA1 | f3ccfd4abb007504a1da42b360a89279577d0e7d |
| SHA256 | 35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27 |
| SHA512 | 2e23cabab334f3ff276d4bc62f986ec77cca0cf9b00d6ddaff02f629cf173c76f61bd57669638a78195a7ac4ca55dcc9a3b79f853e0f8df5ab67d4b0d6d59719 |
memory/980-78-0x0000000000451C4E-mapping.dmp
memory/980-85-0x00000000006F0000-0x0000000000706000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-06-26 23:04
Reported
2022-06-26 23:18
Platform
win10v2004-20220414-en
Max time kernel
151s
Max time network
154s
Command Line
Signatures
Imminent RAT
Executes dropped EXE
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winstarted = "\\defendersts\\winlogimdesa.exe" | C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winstarted = "C:\\Users\\Admin\\AppData\\Roaming\\defendersts\\winlogimdesa.exe" | C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe | N/A |
Suspicious use of SetThreadContext
Enumerates physical storage devices
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
"C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe"
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
"C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe"
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
"C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe"
C:\Windows\SysWOW64\PING.EXE
ping 1.1.1.1 -n 1 -w 1000
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
"C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe"
C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.238.111.254:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| IE | 13.69.239.73:443 | tcp | |
| US | 8.8.8.8:53 | 164.2.77.40.in-addr.arpa | udp |
| US | 8.238.111.254:80 | tcp | |
| US | 8.238.111.254:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 8.8.8.8:53 | 7.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.2.0.0.0.0.2.0.1.3.0.6.2.ip6.arpa | udp |
| US | 8.8.8.8:53 | ceosas.linkpc.net | udp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
| US | 192.254.74.210:1060 | ceosas.linkpc.net | tcp |
Files
memory/3908-130-0x00000000003A0000-0x0000000000450000-memory.dmp
memory/3908-131-0x0000000007800000-0x0000000007DA4000-memory.dmp
memory/3908-132-0x00000000072F0000-0x0000000007382000-memory.dmp
memory/3908-133-0x00000000072D0000-0x00000000072DA000-memory.dmp
memory/3908-134-0x0000000005060000-0x00000000050FC000-memory.dmp
memory/5096-135-0x0000000000000000-mapping.dmp
memory/5096-136-0x0000000000400000-0x0000000000456000-memory.dmp
memory/5096-137-0x0000000005A10000-0x0000000005A76000-memory.dmp
memory/608-138-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
| MD5 | e1e39270be98466c91a550cf28d7d369 |
| SHA1 | f3ccfd4abb007504a1da42b360a89279577d0e7d |
| SHA256 | 35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27 |
| SHA512 | 2e23cabab334f3ff276d4bc62f986ec77cca0cf9b00d6ddaff02f629cf173c76f61bd57669638a78195a7ac4ca55dcc9a3b79f853e0f8df5ab67d4b0d6d59719 |
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
| MD5 | e1e39270be98466c91a550cf28d7d369 |
| SHA1 | f3ccfd4abb007504a1da42b360a89279577d0e7d |
| SHA256 | 35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27 |
| SHA512 | 2e23cabab334f3ff276d4bc62f986ec77cca0cf9b00d6ddaff02f629cf173c76f61bd57669638a78195a7ac4ca55dcc9a3b79f853e0f8df5ab67d4b0d6d59719 |
memory/4756-141-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe.log
| MD5 | 1191fafc0def1cf027ca380d326d5e50 |
| SHA1 | 6d11938c77d51d5009a1258f9f35892866c44acf |
| SHA256 | 59e94d52aa2b2684225c35720dae5b1d76d67ce4d9e84714bf84c6b9b11d6b86 |
| SHA512 | 10b375820b5e3a28f2a8ac329835af40a20aec377e94bc771863d69e834515db0b8197274d17aa0d06e96ec292a9429e122ffb87fe9dfd6a42559309fa27f088 |
memory/3056-143-0x0000000000000000-mapping.dmp
memory/3360-144-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27\35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27.exe
| MD5 | e1e39270be98466c91a550cf28d7d369 |
| SHA1 | f3ccfd4abb007504a1da42b360a89279577d0e7d |
| SHA256 | 35ca4a96e28439a4e7fbacf48599f7008213b9bcea4e30c22546be8c6b53ef27 |
| SHA512 | 2e23cabab334f3ff276d4bc62f986ec77cca0cf9b00d6ddaff02f629cf173c76f61bd57669638a78195a7ac4ca55dcc9a3b79f853e0f8df5ab67d4b0d6d59719 |