Analysis Overview
SHA256
7946718754bb669d3c7a80e355a20047e3e87dbfa9446927ceb6fabab21847d1
Threat Level: Known bad
The file 846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Xloader
Xloader payload
Loads dropped DLL
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
NSIS installer
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of AdjustPrivilegeToken
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-02 05:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NSIS installer
| 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
2024-04-02 05:06
Reported
2024-04-02 05:08
Platform
win7-20240221-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Xloader
Xloader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 384 set thread context of 2492 | N/A | C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe"
Network
Files
\Users\Admin\AppData\Local\Temp\nso86B.tmp\envdl.dll
| MD5 | 4a7f4f8dddc69b711134773bc01482c5 |
| SHA1 | 7c3e00bfff4bcfaf2ccdce971cd247f7be3cdb0f |
| SHA256 | d12d71c87dbbe93303a1402e368e5e8827d512aa54bae78347077ca468abdbc6 |
| SHA512 | 19548dd1400535a606c1d6d82f7b9e6c41ecfedbeed269c7e62009f60fff12a96a24c837e8332e31d529b0a81e09e1ac470c1b7b500cc39fccae23cae12b8e2a |
memory/384-7-0x0000000010000000-0x0000000010009000-memory.dmp
memory/2492-9-0x0000000000400000-0x0000000000429000-memory.dmp
memory/384-10-0x0000000010000000-0x0000000010009000-memory.dmp
memory/2492-13-0x00000000008E0000-0x0000000000BE3000-memory.dmp
memory/2492-14-0x00000000008E0000-0x0000000000BE3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-02 05:06
Reported
2024-04-02 05:08
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
155s
Command Line
Signatures
Xloader
Xloader payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1424 set thread context of 5084 | N/A | C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\846d3c6c1ce0237c373de8ec0403f0e1_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.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 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 40.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.143.182.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\nsl6226.tmp\envdl.dll
| MD5 | 4a7f4f8dddc69b711134773bc01482c5 |
| SHA1 | 7c3e00bfff4bcfaf2ccdce971cd247f7be3cdb0f |
| SHA256 | d12d71c87dbbe93303a1402e368e5e8827d512aa54bae78347077ca468abdbc6 |
| SHA512 | 19548dd1400535a606c1d6d82f7b9e6c41ecfedbeed269c7e62009f60fff12a96a24c837e8332e31d529b0a81e09e1ac470c1b7b500cc39fccae23cae12b8e2a |
memory/1424-6-0x0000000010000000-0x0000000010009000-memory.dmp
memory/5084-9-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1424-10-0x0000000010000000-0x0000000010009000-memory.dmp
memory/5084-11-0x0000000000A30000-0x0000000000D7A000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-04-02 05:06
Reported
2024-04-02 05:08
Platform
win7-20240221-en
Max time kernel
148s
Max time network
126s
Command Line
Signatures
Xloader
Xloader payload
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2720 set thread context of 2560 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2560 set thread context of 1204 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\Explorer.EXE |
| PID 2516 set thread context of 1204 | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | C:\Windows\Explorer.EXE |
Gathers network information
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\envdl.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\envdl.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\envdl.dll,#1
C:\Windows\SysWOW64\NETSTAT.EXE
"C:\Windows\SysWOW64\NETSTAT.EXE"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\rundll32.exe"
Network
Files
memory/2720-0-0x0000000010000000-0x0000000010009000-memory.dmp
memory/2560-1-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2720-2-0x0000000010000000-0x0000000010009000-memory.dmp
memory/2560-3-0x0000000002090000-0x0000000002393000-memory.dmp
memory/2560-5-0x0000000000400000-0x0000000000429000-memory.dmp
memory/1204-7-0x0000000002D80000-0x0000000002E80000-memory.dmp
memory/2560-6-0x0000000000360000-0x0000000000371000-memory.dmp
memory/1204-8-0x0000000006440000-0x00000000065B2000-memory.dmp
memory/2516-9-0x0000000000790000-0x0000000000799000-memory.dmp
memory/2516-10-0x0000000000790000-0x0000000000799000-memory.dmp
memory/2516-11-0x0000000000080000-0x00000000000A9000-memory.dmp
memory/2516-12-0x0000000002220000-0x0000000002523000-memory.dmp
memory/2516-13-0x0000000000080000-0x00000000000A9000-memory.dmp
memory/2516-15-0x0000000001FE0000-0x0000000002070000-memory.dmp
memory/1204-16-0x0000000006440000-0x00000000065B2000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-04-02 05:06
Reported
2024-04-02 05:08
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
153s
Command Line
Signatures
Xloader
Xloader payload
| 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4532 set thread context of 2360 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2360 set thread context of 3420 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\Explorer.EXE |
| PID 5092 set thread context of 3420 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\Explorer.EXE |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\envdl.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\envdl.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\envdl.dll,#1
C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\SysWOW64\rundll32.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\rundll32.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 40.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.minuseasy.com | udp |
| CA | 216.40.34.41:80 | www.minuseasy.com | tcp |
| US | 8.8.8.8:53 | 41.34.40.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.palisadestahoeresorts.com | udp |
| US | 8.8.8.8:53 | www.weed.enterprises | udp |
| US | 8.8.8.8:53 | www.futurehumandesign.net | udp |
| US | 8.8.8.8:53 | www.judoclubalbigny.com | udp |
| GB | 142.250.179.243:80 | www.judoclubalbigny.com | tcp |
| US | 8.8.8.8:53 | 243.179.250.142.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.92clavelcourt.com | udp |
| US | 8.8.8.8:53 | www.trust-top.net | udp |
| US | 8.8.8.8:53 | www.lexhire.com | udp |
| US | 74.220.199.6:80 | www.lexhire.com | tcp |
| US | 8.8.8.8:53 | 6.199.220.74.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.ebikerating.com | udp |
| US | 68.66.226.93:80 | www.ebikerating.com | tcp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 93.226.66.68.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.geefmijcorona.online | udp |
| US | 8.8.8.8:53 | www.8straps.com | udp |
| US | 8.8.8.8:53 | www.blazingfastcredit.com | udp |
| US | 8.8.8.8:53 | www.buyfood.store | udp |
| US | 8.8.8.8:53 | www.solheimdesign.com | udp |
| US | 8.8.8.8:53 | www.allinsqadminn.com | udp |
| US | 8.8.8.8:53 | www.storyconnect.tech | udp |
| US | 8.8.8.8:53 | www.notedinvestment.website | udp |
| US | 8.8.8.8:53 | www.14attrayanteoffre.com | udp |
| US | 8.8.8.8:53 | 208.143.182.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.ztwl2000.com | udp |
Files
memory/4532-0-0x0000000010000000-0x0000000010009000-memory.dmp
memory/2360-1-0x0000000000400000-0x0000000000429000-memory.dmp
memory/4532-2-0x0000000010000000-0x0000000010009000-memory.dmp
memory/2360-3-0x0000000002BE0000-0x0000000002F2A000-memory.dmp
memory/2360-5-0x0000000000400000-0x0000000000429000-memory.dmp
memory/2360-6-0x0000000000F90000-0x0000000000FA1000-memory.dmp
memory/3420-7-0x00000000087F0000-0x0000000008937000-memory.dmp
memory/5092-8-0x0000000000EA0000-0x0000000000EB4000-memory.dmp
memory/5092-10-0x0000000000EA0000-0x0000000000EB4000-memory.dmp
memory/5092-11-0x00000000006B0000-0x00000000006D9000-memory.dmp
memory/5092-12-0x00000000027C0000-0x0000000002B0A000-memory.dmp
memory/5092-13-0x00000000006B0000-0x00000000006D9000-memory.dmp
memory/5092-15-0x0000000002460000-0x00000000024F0000-memory.dmp
memory/3420-16-0x00000000087F0000-0x0000000008937000-memory.dmp
memory/3420-19-0x0000000008A70000-0x0000000008BB6000-memory.dmp
memory/3420-20-0x0000000008A70000-0x0000000008BB6000-memory.dmp
memory/3420-23-0x0000000008A70000-0x0000000008BB6000-memory.dmp