Analysis Overview
SHA256
3049f3aa728a2c0f15dea40eb8d46c44ab1618cb8f2a1bb739cc6760aea303f5
Threat Level: Known bad
The file ziraat bankasi swift mesaji.exe was found to be: Known bad.
Malicious Activity Summary
BluStealer
suricata: ET MALWARE a310Logger Stealer Exfil (SMTP)
A310logger
A310logger Executable
Executes dropped EXE
Reads user/profile data of web browsers
Reads local data of messenger clients
Loads dropped DLL
Accesses Microsoft Outlook profiles
Suspicious use of SetThreadContext
Enumerates physical storage devices
outlook_win_path
outlook_office_path
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-11-10 04:20
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-11-10 04:20
Reported
2021-11-10 04:22
Platform
win7-en-20211014
Max time kernel
121s
Max time network
121s
Command Line
Signatures
A310logger
BluStealer
A310logger Executable
| 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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | N/A |
Reads local data of messenger clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 828 set thread context of 1492 | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.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 behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2955169046-2371869340-1800780948-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe
"C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tFqrzHcqoZfacZ.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tFqrzHcqoZfacZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8CC5.tmp"
C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe
"C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | mail.yekamuhendislik.com | udp |
| TR | 89.252.134.35:587 | mail.yekamuhendislik.com | tcp |
Files
memory/828-55-0x0000000000CC0000-0x0000000000CC1000-memory.dmp
memory/828-57-0x0000000076231000-0x0000000076233000-memory.dmp
memory/828-58-0x0000000004CD0000-0x0000000004CD1000-memory.dmp
memory/828-59-0x0000000000630000-0x0000000000637000-memory.dmp
memory/828-60-0x0000000007EA0000-0x0000000007F13000-memory.dmp
memory/1524-61-0x0000000000000000-mapping.dmp
memory/1292-63-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\tmp8CC5.tmp
| MD5 | faf9d95dd008dca2eac315b4e934712c |
| SHA1 | a6cfadeade919eaab4aa85c45e20dba498eda032 |
| SHA256 | 206b12766e04baeb7a7dc1c4fb19bc1a561882aac545436482295fbcbc5d09cf |
| SHA512 | 0b17c7ec5aa6c1051cfd224928737001e95243b56fa5e800eea4e0af7713056250284cec418b20c4748b158355d66e6c2f99d818221ead55f57c0dfe9f333c5a |
memory/1492-65-0x0000000000400000-0x0000000000456000-memory.dmp
memory/1492-66-0x0000000000400000-0x0000000000456000-memory.dmp
memory/1492-67-0x0000000000400000-0x0000000000456000-memory.dmp
memory/1492-69-0x0000000000400000-0x0000000000456000-memory.dmp
memory/1492-70-0x0000000000401B9C-mapping.dmp
memory/1492-71-0x00000000000F0000-0x00000000000F6000-memory.dmp
memory/1492-72-0x00000000000F0000-0x00000000000FA000-memory.dmp
memory/1524-74-0x0000000002410000-0x0000000002411000-memory.dmp
memory/1492-73-0x0000000000400000-0x0000000000456000-memory.dmp
\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
| MD5 | 91b41651e6e9ab352805c6d35a297d08 |
| SHA1 | 11b8eaa7b7941461bc952b11ec3f07d25dcd1c2e |
| SHA256 | 0872abe29cc9231cdded3a44e02a7ea17f09cf2ac2bdbd7077065858829c3723 |
| SHA512 | b0b0d73f6ac7b6e9b39db0fa58931873143f6559c3b8d3db2d82d453045f75da94f3236b6c6c5200b52af6cacc038565eb2e9c6a834608dac0b0e8bb45b1e892 |
memory/1524-77-0x0000000002411000-0x0000000002412000-memory.dmp
memory/1524-79-0x0000000002412000-0x0000000002414000-memory.dmp
memory/1604-78-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
| MD5 | 91b41651e6e9ab352805c6d35a297d08 |
| SHA1 | 11b8eaa7b7941461bc952b11ec3f07d25dcd1c2e |
| SHA256 | 0872abe29cc9231cdded3a44e02a7ea17f09cf2ac2bdbd7077065858829c3723 |
| SHA512 | b0b0d73f6ac7b6e9b39db0fa58931873143f6559c3b8d3db2d82d453045f75da94f3236b6c6c5200b52af6cacc038565eb2e9c6a834608dac0b0e8bb45b1e892 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
| MD5 | 91b41651e6e9ab352805c6d35a297d08 |
| SHA1 | 11b8eaa7b7941461bc952b11ec3f07d25dcd1c2e |
| SHA256 | 0872abe29cc9231cdded3a44e02a7ea17f09cf2ac2bdbd7077065858829c3723 |
| SHA512 | b0b0d73f6ac7b6e9b39db0fa58931873143f6559c3b8d3db2d82d453045f75da94f3236b6c6c5200b52af6cacc038565eb2e9c6a834608dac0b0e8bb45b1e892 |
memory/1604-82-0x0000000000EC0000-0x0000000000EC1000-memory.dmp
memory/1604-84-0x000000001B240000-0x000000001B242000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-11-10 04:20
Reported
2021-11-10 04:22
Platform
win10-en-20211104
Max time kernel
135s
Max time network
122s
Command Line
Signatures
A310logger
BluStealer
suricata: ET MALWARE a310Logger Stealer Exfil (SMTP)
A310logger Executable
| 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:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
Reads local data of messenger clients
Reads user/profile data of web browsers
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2336 set thread context of 2908 | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.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 behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1042495040-510797905-2613508344-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe
"C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\tFqrzHcqoZfacZ.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tFqrzHcqoZfacZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2E40.tmp"
C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe
"C:\Users\Admin\AppData\Local\Temp\ziraat bankasi swift mesaji.exe"
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
C:\Program Files (x86)\Windows Mail\WinMail.exe
"C:\Program Files (x86)\Windows Mail\WinMail" OCInstallUserConfigOE
C:\Program Files\Windows Mail\WinMail.exe
"C:\Program Files\Windows Mail\WinMail" OCInstallUserConfigOE
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | time.windows.com | udp |
| NL | 20.101.57.9:123 | time.windows.com | udp |
| US | 8.8.8.8:53 | mail.yekamuhendislik.com | udp |
| TR | 89.252.134.35:587 | mail.yekamuhendislik.com | tcp |
Files
memory/2336-118-0x00000000000A0000-0x00000000000A1000-memory.dmp
memory/2336-120-0x0000000004EE0000-0x0000000004EE1000-memory.dmp
memory/2336-121-0x00000000049E0000-0x00000000049E1000-memory.dmp
memory/2336-122-0x0000000004970000-0x0000000004971000-memory.dmp
memory/2336-123-0x0000000004C50000-0x0000000004C57000-memory.dmp
memory/2336-124-0x0000000004960000-0x0000000004961000-memory.dmp
memory/2336-125-0x0000000008220000-0x0000000008221000-memory.dmp
memory/2336-126-0x00000000083C0000-0x0000000008433000-memory.dmp
memory/3360-127-0x0000000000000000-mapping.dmp
memory/1924-128-0x0000000000000000-mapping.dmp
memory/3360-129-0x0000000004EB0000-0x0000000004EB1000-memory.dmp
memory/3360-130-0x0000000004EB0000-0x0000000004EB1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp2E40.tmp
| MD5 | 81c0db8662487b624c7bca90dcff10c5 |
| SHA1 | 99c95eacc288456bfe84cd952a7f3ea010de8c12 |
| SHA256 | 6d66a79e3a96c4656d98eb8f5b09ef273843cc1bdb239b7cc3e5e039923ace2b |
| SHA512 | a6a4195a41063ae07cd98757fb006425a666d415f9dc51f2cac0de94a07d39bd1a8671b3bb6249172ebd59b97d6d9488312f8fa5547987db96778e8a59f37ee6 |
memory/3360-131-0x0000000005090000-0x0000000005091000-memory.dmp
memory/3360-133-0x0000000007B70000-0x0000000007B71000-memory.dmp
memory/3360-134-0x0000000007AC0000-0x0000000007AC1000-memory.dmp
memory/3360-135-0x00000000081A0000-0x00000000081A1000-memory.dmp
memory/3360-136-0x0000000005080000-0x0000000005081000-memory.dmp
memory/3360-138-0x0000000005082000-0x0000000005083000-memory.dmp
memory/2908-139-0x0000000000400000-0x0000000000456000-memory.dmp
memory/3360-137-0x0000000008280000-0x0000000008281000-memory.dmp
memory/2908-140-0x0000000000401B9C-mapping.dmp
memory/3360-141-0x0000000008390000-0x0000000008391000-memory.dmp
memory/2908-142-0x0000000000D60000-0x0000000000D66000-memory.dmp
memory/2908-143-0x0000000000D60000-0x0000000000D6A000-memory.dmp
memory/3360-144-0x0000000008860000-0x0000000008861000-memory.dmp
memory/3360-145-0x0000000008950000-0x0000000008951000-memory.dmp
memory/3360-146-0x0000000008C00000-0x0000000008C01000-memory.dmp
memory/1264-147-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
| MD5 | 91b41651e6e9ab352805c6d35a297d08 |
| SHA1 | 11b8eaa7b7941461bc952b11ec3f07d25dcd1c2e |
| SHA256 | 0872abe29cc9231cdded3a44e02a7ea17f09cf2ac2bdbd7077065858829c3723 |
| SHA512 | b0b0d73f6ac7b6e9b39db0fa58931873143f6559c3b8d3db2d82d453045f75da94f3236b6c6c5200b52af6cacc038565eb2e9c6a834608dac0b0e8bb45b1e892 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
| MD5 | 91b41651e6e9ab352805c6d35a297d08 |
| SHA1 | 11b8eaa7b7941461bc952b11ec3f07d25dcd1c2e |
| SHA256 | 0872abe29cc9231cdded3a44e02a7ea17f09cf2ac2bdbd7077065858829c3723 |
| SHA512 | b0b0d73f6ac7b6e9b39db0fa58931873143f6559c3b8d3db2d82d453045f75da94f3236b6c6c5200b52af6cacc038565eb2e9c6a834608dac0b0e8bb45b1e892 |
memory/1264-150-0x0000000000D80000-0x0000000000D81000-memory.dmp
memory/3360-152-0x0000000004EB0000-0x0000000004EB1000-memory.dmp
memory/3360-159-0x0000000009B30000-0x0000000009B63000-memory.dmp
memory/3360-166-0x0000000009B10000-0x0000000009B11000-memory.dmp
memory/3360-171-0x0000000009C60000-0x0000000009C61000-memory.dmp
memory/3360-172-0x0000000009E40000-0x0000000009E41000-memory.dmp
memory/3360-241-0x000000007EC30000-0x000000007EC31000-memory.dmp
memory/1264-242-0x000000001BB70000-0x000000001BB72000-memory.dmp
memory/3360-243-0x0000000005083000-0x0000000005084000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\credentials.txt
| MD5 | 055c857272026583a61e1b5821c69a24 |
| SHA1 | ec39d34f16487682801dd2b319554cbed57feca4 |
| SHA256 | 190db16bb64995e3bdea04b9e6fc1994dacfea3253a7559732205b1d41362b84 |
| SHA512 | d7833c4651683e95959107e05b07b60d2e963b9fbecd0106b329e2087d1dfc9aedb962b334e22b6b462699cbce86097d4d50ce5d1310ad098e3531efaa4e204b |
memory/720-390-0x0000000000000000-mapping.dmp
memory/2444-391-0x0000000000000000-mapping.dmp