Analysis Overview
SHA256
823ed2671b5d5919c61f153c87642257b44b7fe2ec5c362e1605be901ed90bad
Threat Level: Known bad
The file 2b29c3bcd8e2f2d794b67606ec61bd0b_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Snake Keylogger
Checks computer location settings
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Suspicious use of SetThreadContext
Enumerates physical storage devices
Program crash
Unsigned PE
outlook_office_path
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Scheduled Task/Job: Scheduled Task
outlook_win_path
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-08 05:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-08 05:36
Reported
2024-07-08 11:21
Platform
win7-20240705-en
Max time kernel
118s
Max time network
143s
Command Line
Signatures
Snake Keylogger
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2684 set thread context of 2824 | N/A | C:\Users\Admin\AppData\Local\Temp\Shipping Documents Original BL, Invoice & Packing List.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Scheduled Task/Job: Scheduled Task
| 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:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Shipping Documents Original BL, Invoice & Packing List.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Documents Original BL, Invoice & Packing List.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TkoaYBUIwbGl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBCD9.tmp"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 1072
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| JP | 132.226.8.169:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | freegeoip.app | udp |
| US | 172.67.160.84:443 | freegeoip.app | tcp |
| US | 8.8.8.8:53 | ipbase.com | udp |
| US | 172.67.209.71:443 | ipbase.com | tcp |
Files
memory/2684-0-0x000000007436E000-0x000000007436F000-memory.dmp
memory/2684-1-0x0000000000D30000-0x0000000000DEA000-memory.dmp
memory/2684-2-0x0000000074360000-0x0000000074A4E000-memory.dmp
memory/2684-3-0x0000000000590000-0x000000000059A000-memory.dmp
memory/2684-4-0x000000007436E000-0x000000007436F000-memory.dmp
memory/2684-5-0x0000000074360000-0x0000000074A4E000-memory.dmp
memory/2684-6-0x0000000005AD0000-0x0000000005B72000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpBCD9.tmp
| MD5 | 33605ed9ad6d0d96c5a3e912ecd546cf |
| SHA1 | 81ea71c347055090aadc5585d5a50cf34638c1a9 |
| SHA256 | 4897a53242ed9fd1d52a51555d1661fe873e418b13cfb9ee8ee7c7fe7085a726 |
| SHA512 | 3082cd6a4f62df16d4a3f60570c727584c20ac45c40e5dbae4d18106c3b8a4a10acf1020ebe526738af14f4b62780fd9d72e117d451b46eb68007f9585bf6063 |
memory/2824-24-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2824-22-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2824-20-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2824-19-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/2824-17-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2824-14-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2824-12-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2824-15-0x0000000000400000-0x000000000046A000-memory.dmp
memory/2824-25-0x0000000074360000-0x0000000074A4E000-memory.dmp
memory/2684-26-0x0000000074360000-0x0000000074A4E000-memory.dmp
memory/2824-27-0x0000000074360000-0x0000000074A4E000-memory.dmp
memory/2824-28-0x0000000074360000-0x0000000074A4E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-08 05:36
Reported
2024-07-08 11:20
Platform
win10v2004-20240704-en
Max time kernel
93s
Max time network
97s
Command Line
Signatures
Snake Keylogger
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\Shipping Documents Original BL, Invoice & Packing List.exe | N/A |
Accesses Microsoft Outlook profiles
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.dyndns.org | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
| N/A | freegeoip.app | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3980 set thread context of 3116 | N/A | C:\Users\Admin\AppData\Local\Temp\Shipping Documents Original BL, Invoice & Packing List.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
Scheduled Task/Job: Scheduled Task
| 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:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Suspicious use of WriteProcessMemory
outlook_office_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
outlook_win_path
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-771719357-2485960699-3367710044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Shipping Documents Original BL, Invoice & Packing List.exe
"C:\Users\Admin\AppData\Local\Temp\Shipping Documents Original BL, Invoice & Packing List.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TkoaYBUIwbGl" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE162.tmp"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 3116 -ip 3116
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3116 -s 1760
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.170.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.dyndns.org | udp |
| US | 158.101.44.242:80 | checkip.dyndns.org | tcp |
| US | 8.8.8.8:53 | freegeoip.app | udp |
| US | 104.21.73.97:443 | freegeoip.app | tcp |
| US | 8.8.8.8:53 | 242.44.101.158.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ipbase.com | udp |
| US | 172.67.209.71:443 | ipbase.com | tcp |
| US | 8.8.8.8:53 | 97.73.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.209.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.58.20.217.in-addr.arpa | udp |
Files
memory/3980-0-0x0000000074FDE000-0x0000000074FDF000-memory.dmp
memory/3980-1-0x0000000000BD0000-0x0000000000C8A000-memory.dmp
memory/3980-2-0x0000000005680000-0x000000000571C000-memory.dmp
memory/3980-3-0x0000000005CD0000-0x0000000006274000-memory.dmp
memory/3980-4-0x00000000057C0000-0x0000000005852000-memory.dmp
memory/3980-5-0x0000000005720000-0x000000000572A000-memory.dmp
memory/3980-6-0x0000000005950000-0x00000000059A6000-memory.dmp
memory/3980-7-0x0000000074FD0000-0x0000000075780000-memory.dmp
memory/3980-8-0x0000000006280000-0x00000000065D4000-memory.dmp
memory/3980-9-0x0000000005B60000-0x0000000005B6A000-memory.dmp
memory/3980-10-0x0000000074FDE000-0x0000000074FDF000-memory.dmp
memory/3980-11-0x0000000074FD0000-0x0000000075780000-memory.dmp
memory/3980-12-0x0000000006860000-0x0000000006902000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpE162.tmp
| MD5 | 496f48d814178c84024be8077979ce91 |
| SHA1 | d4ec44035655c1900347da5059588fae007687ae |
| SHA256 | 7a691d36f8f1f6018749720a2d27e13fed4a3f130c4ab21db930f47981b176cf |
| SHA512 | a4dd9d146063d3400d3766948a7beef3277faebb38ec528977d55c914c46887bd3a1ebdd79dd749c63b90ac2812dec3254bacc773cd76f99aec07c29c8c89821 |
memory/3116-18-0x0000000000400000-0x000000000046A000-memory.dmp
memory/3980-21-0x0000000074FD0000-0x0000000075780000-memory.dmp
memory/3116-20-0x0000000074FD0000-0x0000000075780000-memory.dmp
memory/3116-22-0x0000000074FD0000-0x0000000075780000-memory.dmp
memory/3116-23-0x0000000006730000-0x00000000068F2000-memory.dmp
memory/3116-24-0x0000000074FD0000-0x0000000075780000-memory.dmp