Analysis Overview
SHA256
3bf0fadde2ebaf3830bb62dd95434adb1550813b81360a42145e95520e6fafdd
Threat Level: Known bad
The file 0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Ammyyadmin family
AmmyyAdmin payload
Ammyy Admin
Checks computer location settings
UPX packed file
Executes dropped EXE
Loads dropped DLL
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-28 05:10
Signatures
AmmyyAdmin payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Ammyyadmin family
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 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-28 05:10
Reported
2024-07-30 18:07
Platform
win7-20240729-en
Max time kernel
148s
Max time network
149s
Command Line
Signatures
Ammyy Admin
AmmyyAdmin payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\budha.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe | N/A |
UPX packed file
| 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 |
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\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\budha.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1792 wrote to memory of 2756 | N/A | C:\Users\Admin\AppData\Local\Temp\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 1792 wrote to memory of 2756 | N/A | C:\Users\Admin\AppData\Local\Temp\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 1792 wrote to memory of 2756 | N/A | C:\Users\Admin\AppData\Local\Temp\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 1792 wrote to memory of 2756 | N/A | C:\Users\Admin\AppData\Local\Temp\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\budha.exe
"C:\Users\Admin\AppData\Local\Temp\budha.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
Files
memory/1792-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/1792-2-0x00000000003E0000-0x00000000003E1000-memory.dmp
memory/1792-4-0x00000000032D0000-0x00000000036D0000-memory.dmp
\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | 6170c4e22da05bdc77bceafcb895449c |
| SHA1 | d77add9a12327dd02e433b7d9e1c6ac8552d0211 |
| SHA256 | 90c924148b170189508b9360f9bdfe20acb863900d354780bf558ad704ab664e |
| SHA512 | ebda67ed9bd4b30952456506d522791452542483219e4fe9e149a33c8eec4252b3ac4abc730b47826077a2b9f6861376bd1f9da3136c7a3c79e66ec4432dfb95 |
memory/1792-7-0x0000000003B40000-0x0000000003B50000-memory.dmp
memory/1792-10-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2756-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2756-13-0x0000000001DB0000-0x0000000001DB1000-memory.dmp
memory/2756-14-0x0000000003370000-0x0000000003770000-memory.dmp
memory/2756-15-0x0000000000400000-0x0000000000410000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-28 05:10
Reported
2024-07-30 18:05
Platform
win10v2004-20240730-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Ammyy Admin
AmmyyAdmin payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2077438316-259605770-1264560426-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\budha.exe | N/A |
UPX packed file
| 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 |
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\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\budha.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2448 wrote to memory of 2416 | N/A | C:\Users\Admin\AppData\Local\Temp\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 2448 wrote to memory of 2416 | N/A | C:\Users\Admin\AppData\Local\Temp\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
| PID 2448 wrote to memory of 2416 | N/A | C:\Users\Admin\AppData\Local\Temp\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\budha.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0a4e2f1f55fbe4544d342870d97e8a0d_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\budha.exe
"C:\Users\Admin\AppData\Local\Temp\budha.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| US | 8.8.8.8:53 | maitikio.com | udp |
| US | 8.8.8.8:53 | cry-havok.org | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/2448-0-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2448-1-0x00000000023E0000-0x00000000023E1000-memory.dmp
memory/2448-3-0x0000000002730000-0x0000000002B30000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\budha.exe
| MD5 | 6170c4e22da05bdc77bceafcb895449c |
| SHA1 | d77add9a12327dd02e433b7d9e1c6ac8552d0211 |
| SHA256 | 90c924148b170189508b9360f9bdfe20acb863900d354780bf558ad704ab664e |
| SHA512 | ebda67ed9bd4b30952456506d522791452542483219e4fe9e149a33c8eec4252b3ac4abc730b47826077a2b9f6861376bd1f9da3136c7a3c79e66ec4432dfb95 |
memory/2416-12-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2448-11-0x0000000000400000-0x0000000000410000-memory.dmp
memory/2416-14-0x0000000002570000-0x0000000002970000-memory.dmp
memory/2416-13-0x0000000000740000-0x0000000000741000-memory.dmp
memory/2416-15-0x0000000000400000-0x0000000000410000-memory.dmp