Analysis Overview
SHA256
77f10cc3bf2e9534ed7354b016c467e3affcebab83eb77508d7990e5b7be2cad
Threat Level: Known bad
The file 20032025_0342_17032025_HSBC_PAYMENT_ADVICE.zip was found to be: Known bad.
Malicious Activity Summary
Azorult
Guloader family
Guloader,Cloudeye
Azorult family
Loads dropped DLL
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of NtCreateThreadExHideFromDebugger
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Modifies system certificate store
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-03-20 03:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-03-20 03:52
Reported
2025-03-20 03:54
Platform
win7-20240903-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Azorult
Azorult family
Guloader family
Guloader,Cloudeye
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
Modifies system certificate store
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2484 wrote to memory of 1544 | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe |
| PID 2484 wrote to memory of 1544 | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe |
| PID 2484 wrote to memory of 1544 | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe |
| PID 2484 wrote to memory of 1544 | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe |
| PID 2484 wrote to memory of 1544 | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe
"C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe"
C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe
"C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | kenkyo.x24.eu | udp |
| NL | 5.255.110.9:443 | kenkyo.x24.eu | tcp |
| US | 8.8.8.8:53 | r10.o.lencr.org | udp |
| GB | 2.18.190.206:80 | r10.o.lencr.org | tcp |
| US | 8.8.8.8:53 | j4b2.icu | udp |
| US | 8.8.8.8:53 | j4b2.icu | udp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| GB | 2.19.117.18:80 | crl.microsoft.com | tcp |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| GB | 23.192.18.101:80 | www.microsoft.com | tcp |
Files
\Users\Admin\AppData\Local\Temp\nsy908D.tmp\System.dll
| MD5 | 0ff2d70cfdc8095ea99ca2dabbec3cd7 |
| SHA1 | 10c51496d37cecd0e8a503a5a9bb2329d9b38116 |
| SHA256 | 982c5fb7ada7d8c9bc3e419d1c35da6f05bc5dd845940c179af3a33d00a36a8b |
| SHA512 | cb5fc0b3194f469b833c2c9abf493fcec5251e8609881b7f5e095b9bd09ed468168e95dda0ba415a7d8d6b7f0dee735467c0ed8e52b223eb5359986891ba6e2e |
\Users\Admin\AppData\Local\Temp\nsy908D.tmp\LangDLL.dll
| MD5 | 174708997758321cf926b69318c6c3f5 |
| SHA1 | 645488089bf320f6864e0d0bc284c85216e56fbd |
| SHA256 | f577b66492e97c7b8bf515398d8deb745abafd74f56fc03e67fce248ebbeb873 |
| SHA512 | 214433597e04ca1ff9b4fe092d5d2997707a7c56f0f82c85d586088a200e4455028f3b9427d87b4f06f9252557d5be4b7a9138ea6a8d045df6209421fd8ca054 |
memory/2484-40-0x0000000004040000-0x000000000550B000-memory.dmp
memory/2484-41-0x0000000077711000-0x0000000077812000-memory.dmp
memory/2484-42-0x0000000077710000-0x00000000778B9000-memory.dmp
memory/1544-44-0x0000000077710000-0x00000000778B9000-memory.dmp
memory/1544-43-0x00000000014E0000-0x00000000029AB000-memory.dmp
memory/1544-60-0x0000000000470000-0x00000000014D2000-memory.dmp
memory/1544-61-0x00000000014E0000-0x00000000029AB000-memory.dmp
memory/1544-62-0x0000000000470000-0x00000000014D2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-03-20 03:52
Reported
2025-03-20 03:54
Platform
win10v2004-20250314-en
Max time kernel
93s
Max time network
115s
Command Line
Signatures
Azorult
Azorult family
Guloader family
Guloader,Cloudeye
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4676 wrote to memory of 3280 | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe |
| PID 4676 wrote to memory of 3280 | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe |
| PID 4676 wrote to memory of 3280 | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe |
| PID 4676 wrote to memory of 3280 | N/A | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe | C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe
"C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe"
C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe
"C:\Users\Admin\AppData\Local\Temp\HSBC_PAYMENT_ADVICE.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | kenkyo.x24.eu | udp |
| NL | 5.255.110.9:443 | kenkyo.x24.eu | tcp |
| US | 8.8.8.8:53 | r10.o.lencr.org | udp |
| GB | 2.18.190.206:80 | r10.o.lencr.org | tcp |
| US | 8.8.8.8:53 | j4b2.icu | udp |
| US | 8.8.8.8:53 | j4b2.icu | udp |
| GB | 142.250.180.3:80 | c.pki.goog | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\nsd6766.tmp\System.dll
| MD5 | 0ff2d70cfdc8095ea99ca2dabbec3cd7 |
| SHA1 | 10c51496d37cecd0e8a503a5a9bb2329d9b38116 |
| SHA256 | 982c5fb7ada7d8c9bc3e419d1c35da6f05bc5dd845940c179af3a33d00a36a8b |
| SHA512 | cb5fc0b3194f469b833c2c9abf493fcec5251e8609881b7f5e095b9bd09ed468168e95dda0ba415a7d8d6b7f0dee735467c0ed8e52b223eb5359986891ba6e2e |
C:\Users\Admin\AppData\Local\Temp\nsd6766.tmp\LangDLL.dll
| MD5 | 174708997758321cf926b69318c6c3f5 |
| SHA1 | 645488089bf320f6864e0d0bc284c85216e56fbd |
| SHA256 | f577b66492e97c7b8bf515398d8deb745abafd74f56fc03e67fce248ebbeb873 |
| SHA512 | 214433597e04ca1ff9b4fe092d5d2997707a7c56f0f82c85d586088a200e4455028f3b9427d87b4f06f9252557d5be4b7a9138ea6a8d045df6209421fd8ca054 |
memory/4676-43-0x00000000049F0000-0x0000000005EBB000-memory.dmp
memory/4676-44-0x0000000077BB1000-0x0000000077CD1000-memory.dmp
memory/4676-45-0x0000000010004000-0x0000000010005000-memory.dmp
memory/4676-47-0x00000000049F0000-0x0000000005EBB000-memory.dmp
memory/3280-48-0x00000000016D0000-0x0000000002B9B000-memory.dmp
memory/3280-49-0x0000000077C38000-0x0000000077C39000-memory.dmp
memory/3280-50-0x0000000077C55000-0x0000000077C56000-memory.dmp
memory/3280-61-0x0000000002BA0000-0x0000000002BC7000-memory.dmp
memory/3280-59-0x0000000000470000-0x00000000016C4000-memory.dmp
memory/3280-60-0x00000000016D0000-0x0000000002B9B000-memory.dmp
memory/3280-63-0x0000000077BB1000-0x0000000077CD1000-memory.dmp
memory/3280-64-0x00000000016D0000-0x0000000002B9B000-memory.dmp
memory/3280-62-0x0000000000470000-0x00000000016C4000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2025-03-20 03:52
Reported
2025-03-20 03:54
Platform
win7-20240903-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1872 -s 224
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2025-03-20 03:52
Reported
2025-03-20 03:54
Platform
win10v2004-20250314-en
Max time kernel
102s
Max time network
112s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5464 wrote to memory of 5500 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 5464 wrote to memory of 5500 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 5464 wrote to memory of 5500 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\LangDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 5500 -ip 5500
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5500 -s 600
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.180.3:80 | c.pki.goog | tcp |
Files
Analysis: behavioral5
Detonation Overview
Submitted
2025-03-20 03:52
Reported
2025-03-20 03:54
Platform
win7-20241023-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1036 -s 224
Network
Files
Analysis: behavioral6
Detonation Overview
Submitted
2025-03-20 03:52
Reported
2025-03-20 03:54
Platform
win10v2004-20250313-en
Max time kernel
106s
Max time network
126s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2448 wrote to memory of 2676 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2448 wrote to memory of 2676 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2448 wrote to memory of 2676 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2676 -ip 2676
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2676 -s 612
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.180.3:80 | c.pki.goog | tcp |