Analysis Overview
SHA256
586f683570e1dee78b376a2feeaf0e73f04a668ce82f0fe765eff566b3887af7
Threat Level: Known bad
The file 09_deb64ed.exe was found to be: Known bad.
Malicious Activity Summary
Remcos
Remcos family
NirSoft WebBrowserPassView
NirSoft MailPassView
Detected Nirsoft tools
Reads user/profile data of web browsers
Accesses Microsoft Outlook accounts
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-12 22:59
Signatures
Remcos family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-12 22:59
Reported
2024-11-12 23:01
Platform
win7-20240903-en
Max time kernel
148s
Max time network
148s
Command Line
Signatures
Detected Nirsoft tools
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NirSoft MailPassView
| 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 |
NirSoft WebBrowserPassView
| 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 |
Reads user/profile data of web browsers
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2848 set thread context of 2912 | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe |
| PID 2848 set thread context of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe |
| PID 2848 set thread context of 2220 | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe |
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\09_deb64ed.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe
"C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe"
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe /stext "C:\Users\Admin\AppData\Local\Temp\pydbix"
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe /stext "C:\Users\Admin\AppData\Local\Temp\asiujpsrd"
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe /stext "C:\Users\Admin\AppData\Local\Temp\kunfciclrtya"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rem.aaahorneswll.com | udp |
| BG | 31.13.224.230:16465 | tcp | |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
| BG | 31.13.224.230:16465 | tcp | |
| BG | 31.13.224.230:16465 | tcp | |
| BG | 31.13.224.230:16465 | tcp |
Files
memory/2612-2-0x0000000000400000-0x0000000000462000-memory.dmp
memory/2912-1-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2612-8-0x0000000000400000-0x0000000000462000-memory.dmp
memory/2220-16-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2220-20-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2220-17-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2220-15-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2220-13-0x0000000000400000-0x0000000000424000-memory.dmp
memory/2912-12-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2612-11-0x0000000000400000-0x0000000000462000-memory.dmp
memory/2912-9-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2912-7-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2612-6-0x0000000000400000-0x0000000000462000-memory.dmp
memory/2912-4-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2912-25-0x0000000000400000-0x0000000000478000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\pydbix
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/2612-30-0x0000000000400000-0x0000000000462000-memory.dmp
memory/2848-31-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2848-35-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2848-34-0x0000000010000000-0x0000000010019000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-12 22:59
Reported
2024-11-12 23:01
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
139s
Command Line
Signatures
Remcos
Remcos family
Detected Nirsoft tools
| 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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NirSoft MailPassView
| 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 |
NirSoft WebBrowserPassView
| 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 |
Reads user/profile data of web browsers
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4248 set thread context of 1876 | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe |
| PID 4248 set thread context of 4552 | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe |
| PID 4248 set thread context of 3556 | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe |
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\09_deb64ed.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe
"C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe"
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe /stext "C:\Users\Admin\AppData\Local\Temp\dwxgzfrcgdjbmecynqmhmifx"
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe /stext "C:\Users\Admin\AppData\Local\Temp\fydzaxcdulcgokqkebyixvzghve"
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe
C:\Users\Admin\AppData\Local\Temp\09_deb64ed.exe /stext "C:\Users\Admin\AppData\Local\Temp\ptijaquxitukyzmonelkaauxqjomfy"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | rem.aaahorneswll.com | udp |
| BG | 31.13.224.230:16465 | tcp | |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
| BG | 31.13.224.230:16465 | tcp | |
| US | 8.8.8.8:53 | 230.224.13.31.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.33.237.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| BG | 31.13.224.230:16465 | tcp | |
| BG | 31.13.224.230:16465 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
Files
memory/1876-1-0x0000000000400000-0x0000000000478000-memory.dmp
memory/4552-3-0x0000000000400000-0x0000000000462000-memory.dmp
memory/3556-5-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1876-4-0x0000000000400000-0x0000000000478000-memory.dmp
memory/1876-8-0x0000000000400000-0x0000000000478000-memory.dmp
memory/4552-7-0x0000000000400000-0x0000000000462000-memory.dmp
memory/4552-17-0x0000000000400000-0x0000000000462000-memory.dmp
memory/1876-16-0x0000000000400000-0x0000000000478000-memory.dmp
memory/3556-15-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4552-14-0x0000000000400000-0x0000000000462000-memory.dmp
memory/3556-13-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3556-11-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4552-10-0x0000000000400000-0x0000000000462000-memory.dmp
memory/3556-12-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3556-24-0x0000000000400000-0x0000000000424000-memory.dmp
memory/3556-22-0x0000000000430000-0x00000000004F9000-memory.dmp
memory/1876-26-0x0000000000400000-0x0000000000478000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\dwxgzfrcgdjbmecynqmhmifx
| MD5 | 60a0bdc1cf495566ff810105d728af4a |
| SHA1 | 243403c535f37a1f3d5f307fc3fb8bdd5cbcf6e6 |
| SHA256 | fd12da9f9b031f9fa742fa73bbb2c9265f84f49069b7c503e512427b93bce6d2 |
| SHA512 | 4445f214dbf5a01d703f22a848b56866f3f37b399de503f99d40448dc86459bf49d1fa487231f23c080a559017d72bcd9f6c13562e1f0bd53c1c9a89e73306a5 |
memory/4248-29-0x0000000010000000-0x0000000010019000-memory.dmp
memory/4248-33-0x0000000010000000-0x0000000010019000-memory.dmp
memory/4248-34-0x0000000000400000-0x0000000000482000-memory.dmp
memory/4248-32-0x0000000010000000-0x0000000010019000-memory.dmp
memory/4248-35-0x0000000000400000-0x0000000000482000-memory.dmp