Analysis Overview
SHA256
197cad7906f9104440c231c2ada1d29ee21bcd355b20ce743a241e55e229df9f
Threat Level: Shows suspicious behavior
The file 019a3cbf6e010648c95022f85d62f860.bin was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
UPX packed file
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-11 01:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-11 01:14
Reported
2024-06-11 01:17
Platform
win7-20240419-en
Max time kernel
148s
Max time network
120s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\Video Driver = "C:\\Users\\Admin\\AppData\\Roaming\\config\\explorer.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 992 set thread context of 2780 | N/A | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe |
| PID 1304 set thread context of 1088 | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | C:\Users\Admin\AppData\Roaming\config\explorer.exe |
| PID 1304 set thread context of 1524 | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | C:\Users\Admin\AppData\Roaming\config\explorer.exe |
| PID 1524 set thread context of 1860 | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | C:\Users\Admin\AppData\Roaming\config\explorer.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe
"C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe"
C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe
"C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\FTSEM.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Video Driver" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\config\explorer.exe" /f
C:\Users\Admin\AppData\Roaming\config\explorer.exe
"C:\Users\Admin\AppData\Roaming\config\explorer.exe"
C:\Users\Admin\AppData\Roaming\config\explorer.exe
"C:\Users\Admin\AppData\Roaming\config\explorer.exe"
C:\Users\Admin\AppData\Roaming\config\explorer.exe
"C:\Users\Admin\AppData\Roaming\config\explorer.exe"
C:\Users\Admin\AppData\Roaming\config\explorer.exe
"C:\Users\Admin\AppData\Roaming\config\explorer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | s3.amazonaws.com | udp |
Files
memory/992-2-0x0000000000240000-0x0000000000241000-memory.dmp
memory/992-84-0x0000000000460000-0x0000000000461000-memory.dmp
memory/992-89-0x00000000004B0000-0x00000000004B1000-memory.dmp
memory/992-88-0x00000000004A0000-0x00000000004A1000-memory.dmp
memory/992-87-0x0000000000490000-0x0000000000491000-memory.dmp
memory/992-86-0x0000000000480000-0x0000000000481000-memory.dmp
memory/992-85-0x0000000000470000-0x0000000000471000-memory.dmp
memory/992-83-0x0000000000450000-0x0000000000451000-memory.dmp
memory/992-82-0x0000000000430000-0x0000000000431000-memory.dmp
memory/2780-138-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2780-136-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2780-134-0x0000000000400000-0x000000000040B000-memory.dmp
memory/992-133-0x0000000002410000-0x0000000002411000-memory.dmp
memory/992-132-0x00000000023B0000-0x00000000023B1000-memory.dmp
memory/2780-140-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2780-141-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2780-142-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2780-143-0x0000000000400000-0x000000000040B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\FTSEM.bat
| MD5 | fc1798b7c7938454220fda837a76f354 |
| SHA1 | b232912930b2bc24ff18bf7ecd58f872bbe01ea0 |
| SHA256 | 7f0a5917b5aca9c5beb153aad0ef95bf0aeafb83768da5b086c3f029ba42d7c8 |
| SHA512 | d1abdd45a8e5d33893b9d19424174a07feed145d2e6b4be318ab5fde503f850579a4a101a010f30e16ecde2c7123f45357a8341214655321ee0f0097ca911331 |
\Users\Admin\AppData\Roaming\config\explorer.exe
| MD5 | ddea40eeb762234a5acd123260f719c1 |
| SHA1 | dab0c958bc6a206a323291a7d476a2a3438384f5 |
| SHA256 | 5a0a705a463472d81586e46301c02b5d42d96e1f0e3a11fa8c888e0e4ef66db8 |
| SHA512 | ec3ea86e46d144a64969b9f46fb2f8bb347467d19794dec2ed75da18b1032b647add7921eb41c7d43f63dd206f8c5a590b834831bf6508c1419858c908bd9e5c |
memory/1524-314-0x0000000000400000-0x0000000000403000-memory.dmp
memory/2780-318-0x0000000000400000-0x000000000040B000-memory.dmp
memory/1524-330-0x0000000000400000-0x0000000000403000-memory.dmp
memory/1088-338-0x0000000000400000-0x000000000040B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-11 01:14
Reported
2024-06-11 01:17
Platform
win10v2004-20240426-en
Max time kernel
150s
Max time network
152s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Video Driver = "C:\\Users\\Admin\\AppData\\Roaming\\config\\explorer.exe" | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3184 set thread context of 2312 | N/A | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe |
| PID 2356 set thread context of 3448 | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | C:\Users\Admin\AppData\Roaming\config\explorer.exe |
| PID 2356 set thread context of 3596 | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | C:\Users\Admin\AppData\Roaming\config\explorer.exe |
| PID 3596 set thread context of 2076 | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | C:\Users\Admin\AppData\Roaming\config\explorer.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\config\explorer.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe
"C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe"
C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe
"C:\Users\Admin\AppData\Local\Temp\019a3cbf6e010648c95022f85d62f860.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\HIFNA.bat" "
C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Video Driver" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\config\explorer.exe" /f
C:\Users\Admin\AppData\Roaming\config\explorer.exe
"C:\Users\Admin\AppData\Roaming\config\explorer.exe"
C:\Users\Admin\AppData\Roaming\config\explorer.exe
"C:\Users\Admin\AppData\Roaming\config\explorer.exe"
C:\Users\Admin\AppData\Roaming\config\explorer.exe
"C:\Users\Admin\AppData\Roaming\config\explorer.exe"
C:\Users\Admin\AppData\Roaming\config\explorer.exe
"C:\Users\Admin\AppData\Roaming\config\explorer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.110.63.41.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | s3.amazonaws.com | udp |
| US | 16.182.98.136:443 | s3.amazonaws.com | tcp |
| US | 8.8.8.8:53 | ocsp.r2m01.amazontrust.com | udp |
| FR | 3.162.33.170:80 | ocsp.r2m01.amazontrust.com | tcp |
| US | 8.8.8.8:53 | 136.98.182.16.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 5.200.245.18.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.193.84.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 170.33.162.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 215.143.182.52.in-addr.arpa | udp |
Files
memory/2312-2-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3184-17-0x0000000002AE0000-0x0000000002AE1000-memory.dmp
memory/3184-16-0x0000000002AD0000-0x0000000002AD1000-memory.dmp
memory/3184-14-0x0000000002AA0000-0x0000000002AA1000-memory.dmp
memory/3184-12-0x0000000002A90000-0x0000000002A91000-memory.dmp
memory/3184-11-0x0000000002A80000-0x0000000002A81000-memory.dmp
memory/3184-10-0x0000000002A70000-0x0000000002A71000-memory.dmp
memory/3184-9-0x0000000002A60000-0x0000000002A61000-memory.dmp
memory/3184-8-0x0000000002200000-0x0000000002201000-memory.dmp
memory/2312-18-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2312-20-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3184-7-0x00000000021E0000-0x00000000021E1000-memory.dmp
memory/3184-6-0x00000000021B0000-0x00000000021B1000-memory.dmp
memory/3184-5-0x00000000021A0000-0x00000000021A1000-memory.dmp
memory/3184-4-0x0000000002190000-0x0000000002191000-memory.dmp
memory/3184-3-0x0000000002170000-0x0000000002171000-memory.dmp
memory/3184-15-0x0000000002AB0000-0x0000000002AB1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\HIFNA.txt
| MD5 | fc1798b7c7938454220fda837a76f354 |
| SHA1 | b232912930b2bc24ff18bf7ecd58f872bbe01ea0 |
| SHA256 | 7f0a5917b5aca9c5beb153aad0ef95bf0aeafb83768da5b086c3f029ba42d7c8 |
| SHA512 | d1abdd45a8e5d33893b9d19424174a07feed145d2e6b4be318ab5fde503f850579a4a101a010f30e16ecde2c7123f45357a8341214655321ee0f0097ca911331 |
C:\Users\Admin\AppData\Roaming\config\explorer.exe
| MD5 | 654d81db575755684c6f8b895f8faff6 |
| SHA1 | d475d21f7a6b604fff6417fb7dcc45afe7414020 |
| SHA256 | 25a8a2195549dba33ae3f694a806743c1023ee49a418774b68fce5b9948b5c6d |
| SHA512 | 46185213fa9f08e6e53d1cd23f485442b3d4b9533bc76225554e0c76a0fb04c0e87b5f3d9fcb6e97234f233e6db307e351f7de728ca00cce41ea55b2c60cccf2 |
memory/3596-57-0x0000000000400000-0x0000000000403000-memory.dmp
memory/3596-56-0x0000000000400000-0x0000000000403000-memory.dmp
memory/3596-55-0x0000000000400000-0x0000000000403000-memory.dmp
memory/2356-53-0x0000000000400000-0x0000000000416000-memory.dmp
memory/3596-49-0x0000000000400000-0x0000000000403000-memory.dmp
memory/2312-62-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2076-63-0x0000000000400000-0x0000000000404000-memory.dmp
memory/3596-65-0x0000000000400000-0x0000000000403000-memory.dmp
memory/2076-68-0x0000000000400000-0x0000000000404000-memory.dmp
C:\ProgramData\cxz.exe
| MD5 | 0337b4e28ecebee0d2c844b23d9f30b9 |
| SHA1 | 53e8d04322e9a3f1d1c68c5c7bc8c42630b0a92a |
| SHA256 | b332c6f545192caa994514748e283fa16298c5e3d46ac41955615cd39898fb57 |
| SHA512 | 0e6453740e050cfb8bbf74e3a9f53a2b85d2f069cbf9bfe670ea2c336da0a9875574f53bb00e99f2f2b0b73c10cc79998727124ef2219448e06dcf2a73040002 |
memory/2076-92-0x0000000000400000-0x0000000000404000-memory.dmp
memory/3448-93-0x0000000000400000-0x000000000040B000-memory.dmp