Analysis
-
max time kernel
145s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
12-07-2024 05:05
Static task
static1
Behavioral task
behavioral1
Sample
3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe
-
Size
222KB
-
MD5
3c14204e5dfd970b38c3852aaf1ec689
-
SHA1
1eae6bd73d69e7aea52ac99ae8af0ff0d838d4b6
-
SHA256
ffe89578bdd9b5913c5f249a2c275c616dae953b8f7f20c60a014679564ffcd4
-
SHA512
75720ac3609436979e7026806b6a510fcfbf6b94b97a0d5d5e3b59b20dcbd4a160e3ae7b2c339812d64edc1f29583947453fbe70d7ef8c40ecbccd595e33d3ec
-
SSDEEP
6144:WYZe+MXkeWYD8KjE83B5bn4U2pfo5xIlxW95:be+MXkeWmdzz32No/I7y5
Malware Config
Extracted
xtremerat
bazokabak.no-ip.biz
Signatures
-
Detect XtremeRAT payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1736-12-0x0000000000C80000-0x0000000000CA5000-memory.dmp family_xtremerat behavioral1/memory/2180-17-0x0000000000C80000-0x0000000000CA5000-memory.dmp family_xtremerat behavioral1/memory/1976-18-0x0000000000C80000-0x0000000000CA5000-memory.dmp family_xtremerat behavioral1/memory/2180-22-0x0000000000C80000-0x0000000000CA5000-memory.dmp family_xtremerat -
XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
-
Boot or Logon Autostart Execution: Active Setup 2 TTPs 4 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
Processes:
3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exesvchost.exedescription ioc process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart" 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\Windows\\InstallDir\\Server.exe restart" svchost.exe -
Molebox Virtualization software 1 IoCs
Detects file using Molebox Virtualization software.
Processes:
resource yara_rule C:\Windows\InstallDir\Server.exe molebox -
Processes:
resource yara_rule behavioral1/memory/1736-12-0x0000000000C80000-0x0000000000CA5000-memory.dmp upx behavioral1/memory/2180-17-0x0000000000C80000-0x0000000000CA5000-memory.dmp upx behavioral1/memory/1976-18-0x0000000000C80000-0x0000000000CA5000-memory.dmp upx behavioral1/memory/2180-22-0x0000000000C80000-0x0000000000CA5000-memory.dmp upx -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exesvchost.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\Server.exe" 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\InstallDir\\Server.exe" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\InstallDir\\Server.exe" svchost.exe -
Drops file in Windows directory 2 IoCs
Processes:
3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exedescription ioc process File created C:\Windows\InstallDir\Server.exe 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe File opened for modification C:\Windows\InstallDir\Server.exe 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
svchost.exepid process 2180 svchost.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exedescription pid process target process PID 1976 wrote to memory of 1736 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe svchost.exe PID 1976 wrote to memory of 1736 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe svchost.exe PID 1976 wrote to memory of 1736 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe svchost.exe PID 1976 wrote to memory of 1736 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe svchost.exe PID 1976 wrote to memory of 1736 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe svchost.exe PID 1976 wrote to memory of 2180 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe svchost.exe PID 1976 wrote to memory of 2180 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe svchost.exe PID 1976 wrote to memory of 2180 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe svchost.exe PID 1976 wrote to memory of 2180 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe svchost.exe PID 1976 wrote to memory of 2140 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe explorer.exe PID 1976 wrote to memory of 2140 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe explorer.exe PID 1976 wrote to memory of 2140 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe explorer.exe PID 1976 wrote to memory of 2140 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe explorer.exe PID 1976 wrote to memory of 2180 1976 3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe svchost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\3c14204e5dfd970b38c3852aaf1ec689_JaffaCakes118.exe"1⤵
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
PID:1736 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Suspicious use of SetWindowsHookEx
PID:2180 -
C:\Windows\SysWOW64\explorer.exeexplorer.exe2⤵PID:2140
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
222KB
MD53c14204e5dfd970b38c3852aaf1ec689
SHA11eae6bd73d69e7aea52ac99ae8af0ff0d838d4b6
SHA256ffe89578bdd9b5913c5f249a2c275c616dae953b8f7f20c60a014679564ffcd4
SHA51275720ac3609436979e7026806b6a510fcfbf6b94b97a0d5d5e3b59b20dcbd4a160e3ae7b2c339812d64edc1f29583947453fbe70d7ef8c40ecbccd595e33d3ec