Analysis Overview
SHA256
1b7645def29702c924a9cff0a5234b8a697f6d89be75593a725cf8f7da8c7288
Threat Level: Known bad
The file 172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe was found to be: Known bad.
Malicious Activity Summary
Remcos family
Remcos
Detected Nirsoft tools
Credentials from Password Stores: Credentials from Web Browsers
NirSoft WebBrowserPassView
NirSoft MailPassView
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: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-26 13:46
Signatures
Remcos family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-26 13:46
Reported
2024-07-26 13:49
Platform
win10v2004-20240709-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
Remcos
Credentials from Password Stores: Credentials from Web Browsers
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 |
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 |
Reads user/profile data of web browsers
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
Suspicious use of SetThreadContext
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\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe
"C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe"
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\omopv"
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\ygthvfcm"
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\bigawxmfsqv"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | maveing.duckdns.org | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 192.3.101.142:18576 | maveing.duckdns.org | tcp |
| US | 8.8.8.8:53 | 16.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 142.101.3.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 192.3.101.142:18576 | maveing.duckdns.org | tcp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
| US | 8.8.8.8:53 | 50.33.237.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 52.111.227.14:443 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
Files
memory/4192-5-0x0000000000400000-0x0000000000478000-memory.dmp
memory/4972-7-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4036-6-0x0000000000400000-0x0000000000462000-memory.dmp
memory/4036-13-0x0000000000400000-0x0000000000462000-memory.dmp
memory/4192-12-0x0000000000400000-0x0000000000478000-memory.dmp
memory/4192-16-0x0000000000400000-0x0000000000478000-memory.dmp
memory/4972-17-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4036-18-0x0000000000400000-0x0000000000462000-memory.dmp
memory/4972-22-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4036-15-0x0000000000400000-0x0000000000462000-memory.dmp
memory/4036-14-0x0000000000400000-0x0000000000462000-memory.dmp
memory/4972-11-0x0000000000400000-0x0000000000424000-memory.dmp
memory/4192-23-0x0000000000400000-0x0000000000478000-memory.dmp
memory/4192-28-0x0000000000400000-0x0000000000478000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\omopv
| MD5 | 463b5cfc270ed672e140fc2c1a25aec1 |
| SHA1 | 23e37a49996b1208888e054fab11aa1e1a81f649 |
| SHA256 | 2bd023dd922e93f6c6f471751ae97a1fd24a93aa4230e53ac91b8c37dab9b185 |
| SHA512 | b0fa0425dc462fa10a56fb28f36b84f3a0e6426922c1fd37e56c4406e713a00aef2bbc04024f06133d1f63960a97372feb32fd4ebf43105b9d9823f37820b4b6 |
memory/456-31-0x0000000010000000-0x0000000010019000-memory.dmp
memory/456-34-0x0000000010000000-0x0000000010019000-memory.dmp
memory/456-35-0x0000000010000000-0x0000000010019000-memory.dmp
memory/456-36-0x0000000000400000-0x0000000000482000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Notepo\logs.dat
| MD5 | b77998c3f0922fda6e0fe790bc4eda4f |
| SHA1 | 5d711a9e8057bbf746e596caee830da44aca8e85 |
| SHA256 | 75ac6bf830d1846b8031cd3bfbadafce7b5364af43055e21e2b40b3887948f30 |
| SHA512 | 2b31b0fbedfd3c1d1712a9bf344c4e4d23433fd22edc5887730b86aae04d64bb9aea1f1129c4b2ca69739265e93a7722c9152b0f0e7a7c2c570659759df44acd |
memory/456-42-0x0000000000400000-0x0000000000482000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-26 13:46
Reported
2024-07-26 13:48
Platform
win7-20240704-en
Max time kernel
147s
Max time network
142s
Command Line
Signatures
Credentials from Password Stores: Credentials from Web Browsers
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 |
NirSoft MailPassView
| Description | Indicator | Process | Target |
| 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-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
Suspicious use of SetThreadContext
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\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe
"C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe"
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\gnerou"
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\ipskonfef"
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe
C:\Users\Admin\AppData\Local\Temp\172200150645e30715396b41ed298fc2fc05d94f3a962536daa72f2c5d72e7d784323a4055802.dat-decoded.exe /stext "C:\Users\Admin\AppData\Local\Temp\tjxupfqxssac"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | maveing.duckdns.org | udp |
| US | 192.3.101.142:18576 | maveing.duckdns.org | tcp |
| US | 192.3.101.142:18576 | maveing.duckdns.org | tcp |
| US | 8.8.8.8:53 | geoplugin.net | udp |
| NL | 178.237.33.50:80 | geoplugin.net | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\Notepo\logs.dat
| MD5 | 160752664ac55776394a07fc6e1e7b91 |
| SHA1 | e3f6a79a3262dff79728f12e7b2c3c472f26f2ac |
| SHA256 | 3f1e0eaf1e7d184a677b845141958e9ec11065d84d05a8f16e4e41cf65ec1f21 |
| SHA512 | 86c700f2d451ccad0a6d0dc1d7ce31f05ee2c99d044ba7f31bd9428044fbdf57a18c5c7f18f4a24ab162cc06ea08c3a782ac173d1056cc0c49118f0b5d4a9b79 |
memory/300-7-0x0000000000400000-0x0000000000478000-memory.dmp
memory/1332-19-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1332-22-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1332-23-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1332-21-0x0000000000400000-0x0000000000424000-memory.dmp
memory/708-18-0x0000000000400000-0x0000000000462000-memory.dmp
memory/708-17-0x0000000000400000-0x0000000000462000-memory.dmp
memory/708-16-0x0000000000400000-0x0000000000462000-memory.dmp
memory/1332-26-0x0000000000400000-0x0000000000424000-memory.dmp
memory/300-15-0x0000000000400000-0x0000000000478000-memory.dmp
memory/708-14-0x0000000000400000-0x0000000000462000-memory.dmp
memory/300-13-0x0000000000400000-0x0000000000478000-memory.dmp
memory/708-12-0x0000000000400000-0x0000000000462000-memory.dmp
memory/300-11-0x0000000000400000-0x0000000000478000-memory.dmp
memory/300-9-0x0000000000400000-0x0000000000478000-memory.dmp
memory/300-31-0x0000000000400000-0x0000000000478000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\gnerou
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/708-35-0x0000000000400000-0x0000000000462000-memory.dmp
memory/2880-37-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2880-40-0x0000000010000000-0x0000000010019000-memory.dmp
memory/2880-41-0x0000000010000000-0x0000000010019000-memory.dmp