Analysis Overview
SHA256
63190576295e85d53cfc493f30583f1153796d6377191535c2ab9fc3f526aadf
Threat Level: Known bad
The file a2eac9b2c83157841fc8b83ecf4413a3_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detects Andromeda payload.
Andromeda family
Andromeda, Gamarue
Adds policy Run key to start application
Maps connected drives based on registry
Suspicious use of SetThreadContext
AutoIT Executable
Drops file in System32 directory
UPX packed file
Drops file in Program Files directory
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-26 16:15
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| 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
2024-11-26 16:15
Reported
2024-11-26 16:18
Platform
win7-20240708-en
Max time kernel
140s
Max time network
128s
Command Line
Signatures
Andromeda family
Andromeda, Gamarue
Detects Andromeda payload.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\syswow64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\17719 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msnvxaaav.pif" | C:\Windows\syswow64\svchost.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum | C:\Windows\SysWOW64\calc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Windows\SysWOW64\calc.exe | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\calc.exe | C:\Windows\syswow64\svchost.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1960 set thread context of 2680 | N/A | C:\Users\Admin\AppData\Local\Temp\a2eac9b2c83157841fc8b83ecf4413a3_JaffaCakes118.exe | C:\Windows\SysWOW64\calc.exe |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\msnvxaaav.pif | C:\Windows\syswow64\svchost.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:\Windows\syswow64\svchost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\a2eac9b2c83157841fc8b83ecf4413a3_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\calc.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\calc.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\calc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\calc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a2eac9b2c83157841fc8b83ecf4413a3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a2eac9b2c83157841fc8b83ecf4413a3_JaffaCakes118.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\SysWOW64\calc.exe"
C:\Windows\syswow64\svchost.exe
C:\Windows\syswow64\svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.update.microsoft.com | udp |
| US | 20.72.235.82:80 | www.update.microsoft.com | tcp |
| US | 8.8.4.4:53 | kitdual.com | udp |
| HK | 154.80.177.91:80 | kitdual.com | tcp |
| US | 8.8.4.4:53 | kitdual.com | udp |
| HK | 154.80.177.91:80 | kitdual.com | tcp |
| US | 8.8.4.4:53 | kitdual.com | udp |
| HK | 154.80.177.91:80 | kitdual.com | tcp |
Files
memory/1960-0-0x0000000000400000-0x00000000004F4000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\osdin.txt
| MD5 | e4131e1ccdd12d34489d41048493c9bd |
| SHA1 | 73b86fd33bcd9cbb25138fb66715bd9f5d176397 |
| SHA256 | 49e7a27bf2210c61713dc10b68ac6fff5b4217d31f30905ea1d4468c95c03035 |
| SHA512 | d1e980943902dab187a37c09a45b42d5ebf57e50f0a9ac6c75e5165e819e1d02855b4fb80427f09cc94ef664c11ee3b6ca68394aa9c02cf6a050bdb2bf63319d |
memory/2680-8-0x0000000000400000-0x0000000000405000-memory.dmp
memory/2680-11-0x0000000000400000-0x0000000000405000-memory.dmp
memory/2680-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2680-12-0x0000000000020000-0x0000000000022000-memory.dmp
memory/2680-14-0x0000000000400000-0x0000000000405000-memory.dmp
memory/2768-17-0x0000000000E90000-0x0000000000E98000-memory.dmp
memory/2768-15-0x0000000000E90000-0x0000000000E98000-memory.dmp
memory/1960-18-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/2768-20-0x0000000000020000-0x0000000000025000-memory.dmp
memory/2768-24-0x0000000000020000-0x0000000000025000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-26 16:15
Reported
2024-11-26 16:18
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Andromeda family
Andromeda, Gamarue
Detects Andromeda payload.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\1628 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msbteaw.bat" | C:\Windows\SysWOW64\svchost.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum | C:\Windows\SysWOW64\calc.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Windows\SysWOW64\calc.exe | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\calc.exe | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4380 set thread context of 4012 | N/A | C:\Users\Admin\AppData\Local\Temp\a2eac9b2c83157841fc8b83ecf4413a3_JaffaCakes118.exe | C:\Windows\SysWOW64\calc.exe |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\LOCALS~1\Temp\msbteaw.bat | C:\Windows\SysWOW64\svchost.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\a2eac9b2c83157841fc8b83ecf4413a3_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\calc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\calc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\calc.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\calc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\calc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a2eac9b2c83157841fc8b83ecf4413a3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a2eac9b2c83157841fc8b83ecf4413a3_JaffaCakes118.exe"
C:\Windows\SysWOW64\calc.exe
"C:\Windows\SysWOW64\calc.exe"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\syswow64\svchost.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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.update.microsoft.com | udp |
| US | 20.109.209.108:80 | www.update.microsoft.com | tcp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.4.4:53 | kitdual.com | udp |
| HK | 154.80.177.91:80 | kitdual.com | tcp |
| US | 8.8.8.8:53 | 108.209.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.4.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.177.80.154.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.4.4:53 | kitdual.com | udp |
| HK | 154.80.177.91:80 | kitdual.com | tcp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.4.4:53 | kitdual.com | udp |
| HK | 154.80.177.91:80 | kitdual.com | tcp |
| US | 8.8.8.8:53 | udp |
Files
memory/4380-0-0x0000000000400000-0x00000000004F4000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\aut9FF9.tmp
| MD5 | e4131e1ccdd12d34489d41048493c9bd |
| SHA1 | 73b86fd33bcd9cbb25138fb66715bd9f5d176397 |
| SHA256 | 49e7a27bf2210c61713dc10b68ac6fff5b4217d31f30905ea1d4468c95c03035 |
| SHA512 | d1e980943902dab187a37c09a45b42d5ebf57e50f0a9ac6c75e5165e819e1d02855b4fb80427f09cc94ef664c11ee3b6ca68394aa9c02cf6a050bdb2bf63319d |
memory/4012-9-0x0000000000400000-0x0000000000405000-memory.dmp
memory/4012-10-0x00000000012D0000-0x00000000012D2000-memory.dmp
memory/4012-12-0x0000000000400000-0x0000000000405000-memory.dmp
memory/180-13-0x0000000000110000-0x000000000011E000-memory.dmp
memory/180-15-0x0000000000110000-0x000000000011E000-memory.dmp
memory/4380-16-0x0000000000400000-0x00000000004F4000-memory.dmp
memory/180-18-0x0000000000BF0000-0x0000000000BF5000-memory.dmp
memory/180-22-0x0000000000BF0000-0x0000000000BF5000-memory.dmp