Analysis Overview
SHA256
9958131d419bbaf7b385485777f83c03f2757f2aa263fbb1280b1e64f961a164
Threat Level: Known bad
The file fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
UAC bypass
WarzoneRat, AveMaria
Windows security bypass
Warzone RAT payload
Checks computer location settings
Windows security modification
Checks whether UAC is enabled
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
System policy modification
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-20 08:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-20 08:20
Reported
2024-04-20 08:23
Platform
win7-20240221-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
WarzoneRat, AveMaria
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe = "0" | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
Warzone RAT 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 |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe = "0" | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe" -Force
C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe"
Network
Files
memory/2320-0-0x0000000001220000-0x00000000012AC000-memory.dmp
memory/2320-1-0x0000000074940000-0x000000007502E000-memory.dmp
memory/2320-2-0x0000000004F70000-0x0000000004FB0000-memory.dmp
memory/2320-3-0x0000000000510000-0x000000000058A000-memory.dmp
memory/2524-4-0x0000000000400000-0x0000000000555000-memory.dmp
memory/2524-6-0x0000000000400000-0x0000000000555000-memory.dmp
memory/2524-7-0x0000000000400000-0x0000000000555000-memory.dmp
memory/2524-9-0x0000000000400000-0x0000000000555000-memory.dmp
memory/2524-13-0x0000000000400000-0x0000000000555000-memory.dmp
memory/2524-11-0x0000000000400000-0x0000000000555000-memory.dmp
memory/1560-17-0x000000006F550000-0x000000006FAFB000-memory.dmp
memory/1560-18-0x000000006F550000-0x000000006FAFB000-memory.dmp
memory/1560-19-0x00000000029E0000-0x0000000002A20000-memory.dmp
memory/1560-20-0x00000000029E0000-0x0000000002A20000-memory.dmp
memory/1560-21-0x00000000029E0000-0x0000000002A20000-memory.dmp
memory/1560-22-0x000000006F550000-0x000000006FAFB000-memory.dmp
memory/2320-23-0x0000000074940000-0x000000007502E000-memory.dmp
memory/2320-24-0x0000000004F70000-0x0000000004FB0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-20 08:20
Reported
2024-04-20 08:23
Platform
win10v2004-20240226-en
Max time kernel
137s
Max time network
162s
Command Line
Signatures
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
Windows security bypass
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe = "0" | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe = "0" | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe" -Force
C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fc54819ee2c8a0c18cc913036c027baa_JaffaCakes118.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1344 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 27.173.189.20.in-addr.arpa | udp |
Files
memory/332-0-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/332-1-0x0000000000200000-0x000000000028C000-memory.dmp
memory/332-2-0x0000000005310000-0x00000000058B4000-memory.dmp
memory/332-3-0x0000000004C70000-0x0000000004D02000-memory.dmp
memory/332-4-0x0000000004BE0000-0x0000000004BF0000-memory.dmp
memory/332-5-0x0000000004C50000-0x0000000004C5A000-memory.dmp
memory/332-6-0x0000000004EF0000-0x0000000004F8C000-memory.dmp
memory/332-7-0x0000000004F90000-0x0000000005006000-memory.dmp
memory/332-8-0x0000000004E50000-0x0000000004ECA000-memory.dmp
memory/332-9-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/332-10-0x0000000005030000-0x000000000504E000-memory.dmp
memory/1004-11-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/1004-13-0x00000000024A0000-0x00000000024B0000-memory.dmp
memory/1004-12-0x00000000023A0000-0x00000000023D6000-memory.dmp
memory/1004-14-0x00000000024A0000-0x00000000024B0000-memory.dmp
memory/332-16-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/1004-17-0x0000000005040000-0x0000000005668000-memory.dmp
memory/1004-18-0x0000000004C20000-0x0000000004C42000-memory.dmp
memory/1004-19-0x0000000004CC0000-0x0000000004D26000-memory.dmp
memory/1004-20-0x0000000004E30000-0x0000000004E96000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jpm3bdcq.rvc.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1004-26-0x00000000056A0000-0x00000000059F4000-memory.dmp
memory/1004-31-0x0000000005D70000-0x0000000005D8E000-memory.dmp
memory/1004-32-0x0000000005E00000-0x0000000005E4C000-memory.dmp
memory/1004-33-0x00000000024A0000-0x00000000024B0000-memory.dmp
memory/1004-34-0x00000000062B0000-0x00000000062E2000-memory.dmp
memory/1004-35-0x00000000717C0000-0x000000007180C000-memory.dmp
memory/1004-45-0x0000000006290000-0x00000000062AE000-memory.dmp
memory/1004-46-0x0000000006D60000-0x0000000006E03000-memory.dmp
memory/1004-47-0x0000000007690000-0x0000000007D0A000-memory.dmp
memory/1004-48-0x0000000007010000-0x000000000702A000-memory.dmp
memory/1004-49-0x0000000007080000-0x000000000708A000-memory.dmp
memory/1004-50-0x00000000072B0000-0x0000000007346000-memory.dmp
memory/1004-51-0x0000000007210000-0x0000000007221000-memory.dmp
memory/1004-52-0x0000000074F00000-0x00000000756B0000-memory.dmp
memory/1004-53-0x0000000007240000-0x000000000724E000-memory.dmp
memory/1004-54-0x0000000007250000-0x0000000007264000-memory.dmp
memory/1004-55-0x00000000073D0000-0x00000000073EA000-memory.dmp
memory/1004-56-0x0000000007290000-0x0000000007298000-memory.dmp
memory/1004-57-0x00000000024A0000-0x00000000024B0000-memory.dmp
memory/1004-60-0x0000000074F00000-0x00000000756B0000-memory.dmp