Analysis Overview
SHA256
4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a
Threat Level: Known bad
The file 4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a was found to be: Known bad.
Malicious Activity Summary
Imminent RAT
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-07-12 13:57
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-12 13:57
Reported
2022-07-13 00:07
Platform
win7-20220414-en
Max time kernel
148s
Max time network
157s
Command Line
Signatures
Imminent RAT
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1972 set thread context of 472 | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | C:\Users\Admin\AppData\Local\svhostapp.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a.exe
"C:\Users\Admin\AppData\Local\Temp\4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a.exe"
C:\Users\Admin\AppData\Local\svhostapp.exe
"C:\Users\Admin\AppData\Local\svhostapp.exe"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /SC MINUTE /TN Application /TR C:\Users\Admin\AppData\Local\svhostapp.exe
C:\Users\Admin\AppData\Local\svhostapp.exe
"C:\Users\Admin\AppData\Local\svhostapp.exe"
C:\Windows\system32\taskeng.exe
taskeng.exe {911C814E-85E6-4137-8648-B1C554A99F49} S-1-5-21-2277218442-1199762539-2004043321-1000:AUVQQRRF\Admin:Interactive:[1]
C:\Users\Admin\AppData\Local\svhostapp.exe
C:\Users\Admin\AppData\Local\svhostapp.exe
Network
| Country | Destination | Domain | Proto |
| FR | 178.32.72.136:3360 | tcp | |
| FR | 178.32.72.136:3360 | tcp | |
| FR | 178.32.72.136:3360 | tcp | |
| FR | 178.32.72.136:3360 | tcp |
Files
memory/1008-54-0x0000000075FC1000-0x0000000075FC3000-memory.dmp
memory/1008-55-0x0000000074580000-0x0000000074B2B000-memory.dmp
memory/1008-56-0x0000000074580000-0x0000000074B2B000-memory.dmp
\Users\Admin\AppData\Local\svhostapp.exe
| MD5 | 8a64a6f021d3b839057329de004949ab |
| SHA1 | 5ad4c6d3c173562f58bbf17956b21baee919f0c1 |
| SHA256 | 4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a |
| SHA512 | 00e16cd7c8b29e66e8463bdb285192bd25a342134948a195e3f80bcf8f05f3c266b6af5c6cee7d1b904f5066b5062e7e4ce55a534bef4d6e5bdd1e0338b3a672 |
C:\Users\Admin\AppData\Local\svhostapp.exe
| MD5 | 8a64a6f021d3b839057329de004949ab |
| SHA1 | 5ad4c6d3c173562f58bbf17956b21baee919f0c1 |
| SHA256 | 4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a |
| SHA512 | 00e16cd7c8b29e66e8463bdb285192bd25a342134948a195e3f80bcf8f05f3c266b6af5c6cee7d1b904f5066b5062e7e4ce55a534bef4d6e5bdd1e0338b3a672 |
memory/1972-58-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\svhostapp.exe
| MD5 | 8a64a6f021d3b839057329de004949ab |
| SHA1 | 5ad4c6d3c173562f58bbf17956b21baee919f0c1 |
| SHA256 | 4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a |
| SHA512 | 00e16cd7c8b29e66e8463bdb285192bd25a342134948a195e3f80bcf8f05f3c266b6af5c6cee7d1b904f5066b5062e7e4ce55a534bef4d6e5bdd1e0338b3a672 |
memory/1972-62-0x0000000074580000-0x0000000074B2B000-memory.dmp
memory/1972-63-0x0000000074580000-0x0000000074B2B000-memory.dmp
memory/1356-64-0x0000000000000000-mapping.dmp
memory/1008-65-0x0000000074580000-0x0000000074B2B000-memory.dmp
memory/472-66-0x0000000000400000-0x000000000045C000-memory.dmp
C:\Users\Admin\AppData\Local\svhostapp.exe
| MD5 | 8a64a6f021d3b839057329de004949ab |
| SHA1 | 5ad4c6d3c173562f58bbf17956b21baee919f0c1 |
| SHA256 | 4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a |
| SHA512 | 00e16cd7c8b29e66e8463bdb285192bd25a342134948a195e3f80bcf8f05f3c266b6af5c6cee7d1b904f5066b5062e7e4ce55a534bef4d6e5bdd1e0338b3a672 |
memory/472-68-0x0000000000080000-0x00000000000DC000-memory.dmp
memory/472-69-0x0000000000080000-0x00000000000DC000-memory.dmp
memory/472-73-0x0000000000080000-0x00000000000DC000-memory.dmp
memory/472-76-0x0000000000080000-0x00000000000DC000-memory.dmp
memory/1972-78-0x0000000074580000-0x0000000074B2B000-memory.dmp
memory/472-79-0x0000000074580000-0x0000000074B2B000-memory.dmp
memory/1784-80-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\svhostapp.exe
| MD5 | 8a64a6f021d3b839057329de004949ab |
| SHA1 | 5ad4c6d3c173562f58bbf17956b21baee919f0c1 |
| SHA256 | 4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a |
| SHA512 | 00e16cd7c8b29e66e8463bdb285192bd25a342134948a195e3f80bcf8f05f3c266b6af5c6cee7d1b904f5066b5062e7e4ce55a534bef4d6e5bdd1e0338b3a672 |
memory/1784-83-0x0000000074580000-0x0000000074B2B000-memory.dmp
memory/472-84-0x0000000074580000-0x0000000074B2B000-memory.dmp
memory/1784-85-0x0000000074580000-0x0000000074B2B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-12 13:57
Reported
2022-07-13 00:07
Platform
win10v2004-20220414-en
Max time kernel
158s
Max time network
158s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3512 set thread context of 4376 | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | C:\Users\Admin\AppData\Local\svhostapp.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\svhostapp.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a.exe
"C:\Users\Admin\AppData\Local\Temp\4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a.exe"
C:\Users\Admin\AppData\Local\svhostapp.exe
"C:\Users\Admin\AppData\Local\svhostapp.exe"
C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /SC MINUTE /TN Application /TR C:\Users\Admin\AppData\Local\svhostapp.exe
C:\Users\Admin\AppData\Local\svhostapp.exe
"C:\Users\Admin\AppData\Local\svhostapp.exe"
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| GB | 51.104.15.253:443 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.140:80 | tcp |
Files
memory/3492-130-0x0000000075470000-0x0000000075A21000-memory.dmp
memory/3492-131-0x0000000075470000-0x0000000075A21000-memory.dmp
C:\Users\Admin\AppData\Local\svhostapp.exe
| MD5 | 8a64a6f021d3b839057329de004949ab |
| SHA1 | 5ad4c6d3c173562f58bbf17956b21baee919f0c1 |
| SHA256 | 4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a |
| SHA512 | 00e16cd7c8b29e66e8463bdb285192bd25a342134948a195e3f80bcf8f05f3c266b6af5c6cee7d1b904f5066b5062e7e4ce55a534bef4d6e5bdd1e0338b3a672 |
memory/3512-132-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\svhostapp.exe
| MD5 | 8a64a6f021d3b839057329de004949ab |
| SHA1 | 5ad4c6d3c173562f58bbf17956b21baee919f0c1 |
| SHA256 | 4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a |
| SHA512 | 00e16cd7c8b29e66e8463bdb285192bd25a342134948a195e3f80bcf8f05f3c266b6af5c6cee7d1b904f5066b5062e7e4ce55a534bef4d6e5bdd1e0338b3a672 |
memory/3512-135-0x0000000075470000-0x0000000075A21000-memory.dmp
memory/3512-136-0x0000000075470000-0x0000000075A21000-memory.dmp
memory/3808-137-0x0000000000000000-mapping.dmp
memory/3492-138-0x0000000075470000-0x0000000075A21000-memory.dmp
memory/4376-139-0x0000000000000000-mapping.dmp
memory/4376-140-0x0000000000400000-0x000000000045C000-memory.dmp
C:\Users\Admin\AppData\Local\svhostapp.exe
| MD5 | 8a64a6f021d3b839057329de004949ab |
| SHA1 | 5ad4c6d3c173562f58bbf17956b21baee919f0c1 |
| SHA256 | 4a4b8fb65ce95d52a666884a16b2943ed65626d87a98b8a21cf55deffcea098a |
| SHA512 | 00e16cd7c8b29e66e8463bdb285192bd25a342134948a195e3f80bcf8f05f3c266b6af5c6cee7d1b904f5066b5062e7e4ce55a534bef4d6e5bdd1e0338b3a672 |
memory/3512-142-0x0000000075470000-0x0000000075A21000-memory.dmp
memory/4376-143-0x0000000075470000-0x0000000075A21000-memory.dmp