Analysis Overview
SHA256
1612a197144adfe1b30ca1c680e93d2ee916d46be0b7b163bf5afb212cff4155
Threat Level: Known bad
The file 1612a197144adfe1b30ca1c680e93d2ee916d46be0b7b163bf5afb212cff4155.lzh was found to be: Known bad.
Malicious Activity Summary
Agenttesla family
Guloader family
AgentTesla
Guloader,Cloudeye
Reads WinSCP keys stored on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Loads dropped DLL
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of SetThreadContext
Drops file in Program Files directory
System Location Discovery: System Language Discovery
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-06 02:08
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-06 02:08
Reported
2024-11-06 02:10
Platform
win7-20240903-en
Max time kernel
148s
Max time network
138s
Command Line
Signatures
AgentTesla
Agenttesla family
Guloader family
Guloader,Cloudeye
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2684 set thread context of 2844 | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Quotation.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Common Files\brisantgranatens\baegersvamp.For | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\Azonic255\lithoclase.ini | C:\Users\Admin\AppData\Local\Temp\Quotation.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\Quotation.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2684 wrote to memory of 2844 | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Quotation.exe |
| PID 2684 wrote to memory of 2844 | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Quotation.exe |
| PID 2684 wrote to memory of 2844 | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Quotation.exe |
| PID 2684 wrote to memory of 2844 | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Quotation.exe |
| PID 2684 wrote to memory of 2844 | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Quotation.exe |
| PID 2684 wrote to memory of 2844 | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Quotation.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
C:\Users\Admin\AppData\Local\Temp\Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | drive.google.com | udp |
| GB | 142.250.187.206:443 | drive.google.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.187.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | o.pki.goog | udp |
| GB | 142.250.187.227:80 | o.pki.goog | tcp |
| US | 8.8.8.8:53 | drive.usercontent.google.com | udp |
| GB | 172.217.16.225:443 | drive.usercontent.google.com | tcp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.12.205:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | crl.microsoft.com | udp |
| GB | 2.19.252.143:80 | crl.microsoft.com | tcp |
Files
\Users\Admin\AppData\Local\Temp\nseE820.tmp\System.dll
| MD5 | d6f54d2cefdf58836805796f55bfc846 |
| SHA1 | b980addc1a755b968dd5799179d3b4f1c2de9d2d |
| SHA256 | f917aef484d1fbb4d723b2e2d3045cb6f5f664e61fbb3d5c577bd1c215de55d9 |
| SHA512 | ce67da936a93d46ef7e81abc8276787c82fd844c03630ba18afc3528c7e420c3228bfe82aeda083bb719f2d1314afae913362abd1e220cb364606519690d45db |
memory/2684-16-0x0000000003A70000-0x00000000069CE000-memory.dmp
memory/2684-18-0x0000000077660000-0x0000000077809000-memory.dmp
memory/2684-17-0x0000000077661000-0x0000000077762000-memory.dmp
memory/2844-21-0x0000000077660000-0x0000000077809000-memory.dmp
memory/2684-20-0x0000000003A70000-0x00000000069CE000-memory.dmp
memory/2684-19-0x0000000077850000-0x0000000077926000-memory.dmp
memory/2844-44-0x0000000077660000-0x0000000077809000-memory.dmp
memory/2844-43-0x0000000000820000-0x0000000001882000-memory.dmp
memory/2844-45-0x0000000000820000-0x0000000001882000-memory.dmp
memory/2844-46-0x0000000000820000-0x0000000000860000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-06 02:08
Reported
2024-11-06 02:10
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
AgentTesla
Agenttesla family
Guloader family
Guloader,Cloudeye
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | drive.google.com | N/A | N/A |
| N/A | drive.google.com | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4984 set thread context of 860 | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Quotation.exe |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Common Files\Azonic255\lithoclase.ini | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
| File opened for modification | C:\Program Files (x86)\Common Files\brisantgranatens\baegersvamp.For | C:\Users\Admin\AppData\Local\Temp\Quotation.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\Quotation.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4984 wrote to memory of 860 | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Quotation.exe |
| PID 4984 wrote to memory of 860 | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Quotation.exe |
| PID 4984 wrote to memory of 860 | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Quotation.exe |
| PID 4984 wrote to memory of 860 | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Quotation.exe |
| PID 4984 wrote to memory of 860 | N/A | C:\Users\Admin\AppData\Local\Temp\Quotation.exe | C:\Users\Admin\AppData\Local\Temp\Quotation.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
C:\Users\Admin\AppData\Local\Temp\Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Quotation.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | drive.google.com | udp |
| GB | 142.250.187.206:443 | drive.google.com | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 142.250.187.227:80 | c.pki.goog | tcp |
| US | 8.8.8.8:53 | o.pki.goog | udp |
| GB | 142.250.187.227:80 | o.pki.goog | tcp |
| US | 8.8.8.8:53 | drive.usercontent.google.com | udp |
| GB | 172.217.16.225:443 | drive.usercontent.google.com | tcp |
| US | 8.8.8.8:53 | 206.187.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 227.187.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 225.16.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.13.205:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | 205.13.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\nsiB316.tmp\System.dll
| MD5 | d6f54d2cefdf58836805796f55bfc846 |
| SHA1 | b980addc1a755b968dd5799179d3b4f1c2de9d2d |
| SHA256 | f917aef484d1fbb4d723b2e2d3045cb6f5f664e61fbb3d5c577bd1c215de55d9 |
| SHA512 | ce67da936a93d46ef7e81abc8276787c82fd844c03630ba18afc3528c7e420c3228bfe82aeda083bb719f2d1314afae913362abd1e220cb364606519690d45db |
memory/4984-15-0x0000000004DD0000-0x0000000007D2E000-memory.dmp
memory/4984-16-0x0000000077101000-0x0000000077221000-memory.dmp
memory/4984-17-0x0000000004DD0000-0x0000000007D2E000-memory.dmp
memory/860-18-0x0000000001A80000-0x00000000049DE000-memory.dmp
memory/860-31-0x0000000000820000-0x0000000001A74000-memory.dmp
memory/860-32-0x0000000001A80000-0x00000000049DE000-memory.dmp
memory/860-33-0x0000000000820000-0x0000000001A74000-memory.dmp
memory/860-34-0x0000000000820000-0x0000000000860000-memory.dmp
memory/860-35-0x0000000037840000-0x0000000037DE4000-memory.dmp
memory/860-36-0x0000000037770000-0x00000000377D6000-memory.dmp
memory/860-37-0x0000000038420000-0x0000000038470000-memory.dmp
memory/860-38-0x0000000038470000-0x0000000038502000-memory.dmp
memory/860-39-0x00000000386D0000-0x00000000386DA000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-11-06 02:08
Reported
2024-11-06 02:10
Platform
win7-20240903-en
Max time kernel
118s
Max time network
119s
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 2692 -s 220
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-11-06 02:08
Reported
2024-11-06 02:10
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
150s
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 3284 wrote to memory of 2624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3284 wrote to memory of 2624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3284 wrote to memory of 2624 | 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 408 -p 2624 -ip 2624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2624 -s 616
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |