Analysis
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max time kernel
128s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
01-10-2024 04:10
Static task
static1
Behavioral task
behavioral1
Sample
045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe
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Size
400KB
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MD5
045184d7cce0802dc16c521f3c0a7bc8
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SHA1
915bd0f927af8d047fff49703d3abf175052499d
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SHA256
0b98e0ef3e6becc596653a8ad713e1e85fc55a4311a49baf15ffb7e24ee3e4c3
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SHA512
66f905ae92bb8f22c086a56529184bfb668bd9b58a3922943bafc366c133ea942a109aa5d122938c59fdc1596d5dee15b8742c695a0f2ef1639ba5f64ed53d11
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SSDEEP
6144:zDfzJgvuaD3RPyy81NO7xWAU5CM+YdgZQCkHLGq0:zfJgvdD3RPG1NQWAU0MDumLe
Malware Config
Extracted
remcos
1.7 Pro
Host
avira-antivirus.ydns.eu:2404
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audio_folder
audio
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audio_path
%AppData%
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audio_record_time
5
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connect_delay
0
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connect_interval
5
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copy_file
iservice.exe
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copy_folder
windows
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delete_file
false
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hide_file
true
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hide_keylog_file
false
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install_flag
true
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install_path
%AppData%
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
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keylog_path
%AppData%
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mouse_option
false
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mutex
remcos_ycggdfmjebakyzc
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screenshot_crypt
false
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screenshot_flag
false
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screenshot_folder
Screens
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screenshot_path
%AppData%
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screenshot_time
1
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startup_value
iservice
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
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Executes dropped EXE 9 IoCs
pid Process 3300 iservice.exe 3668 iservice.exe 4260 iservice.exe 10584 iservice.exe 10776 iservice.exe 2732 iservice.exe 828 iservice.exe 7864 iservice.exe 9488 iservice.exe -
Loads dropped DLL 5 IoCs
pid Process 3156 cmd.exe 3300 iservice.exe 4260 iservice.exe 10776 iservice.exe 828 iservice.exe -
Adds Run key to start application 2 TTPs 5 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\iservice = "\"C:\\Users\\Admin\\AppData\\Roaming\\windows\\iservice.exe\"" 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\iservice = "\"C:\\Users\\Admin\\AppData\\Roaming\\windows\\iservice.exe\"" iservice.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\iservice = "\"C:\\Users\\Admin\\AppData\\Roaming\\windows\\iservice.exe\"" iservice.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\iservice = "\"C:\\Users\\Admin\\AppData\\Roaming\\windows\\iservice.exe\"" iservice.exe Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\iservice = "\"C:\\Users\\Admin\\AppData\\Roaming\\windows\\iservice.exe\"" iservice.exe -
Suspicious use of SetThreadContext 5 IoCs
description pid Process procid_target PID 2464 set thread context of 10236 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 30 PID 3300 set thread context of 3668 3300 iservice.exe 35 PID 4260 set thread context of 10584 4260 iservice.exe 40 PID 10776 set thread context of 2732 10776 iservice.exe 46 PID 828 set thread context of 7864 828 iservice.exe 51 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 21 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iservice.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iservice.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iservice.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iservice.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iservice.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iservice.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iservice.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iservice.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iservice.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 5 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 4148 PING.EXE 10744 PING.EXE 2308 PING.EXE 9184 PING.EXE 3224 PING.EXE -
Runs ping.exe 1 TTPs 5 IoCs
pid Process 3224 PING.EXE 4148 PING.EXE 10744 PING.EXE 2308 PING.EXE 9184 PING.EXE -
Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 3300 iservice.exe 3300 iservice.exe 3300 iservice.exe 4260 iservice.exe 4260 iservice.exe 4260 iservice.exe 4260 iservice.exe 4260 iservice.exe 4260 iservice.exe 4260 iservice.exe 10776 iservice.exe 10776 iservice.exe 10776 iservice.exe 10776 iservice.exe 10776 iservice.exe 10776 iservice.exe 10776 iservice.exe 828 iservice.exe 828 iservice.exe 828 iservice.exe 828 iservice.exe 828 iservice.exe 828 iservice.exe 828 iservice.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe Token: SeDebugPrivilege 3300 iservice.exe Token: SeDebugPrivilege 4260 iservice.exe Token: SeDebugPrivilege 10776 iservice.exe Token: SeDebugPrivilege 828 iservice.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2464 wrote to memory of 10236 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 30 PID 2464 wrote to memory of 10236 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 30 PID 2464 wrote to memory of 10236 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 30 PID 2464 wrote to memory of 10236 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 30 PID 2464 wrote to memory of 10236 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 30 PID 2464 wrote to memory of 10236 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 30 PID 2464 wrote to memory of 10236 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 30 PID 2464 wrote to memory of 10236 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 30 PID 2464 wrote to memory of 10236 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 30 PID 2464 wrote to memory of 10236 2464 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 30 PID 10236 wrote to memory of 3156 10236 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 31 PID 10236 wrote to memory of 3156 10236 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 31 PID 10236 wrote to memory of 3156 10236 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 31 PID 10236 wrote to memory of 3156 10236 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 31 PID 10236 wrote to memory of 3156 10236 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 31 PID 10236 wrote to memory of 3156 10236 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 31 PID 10236 wrote to memory of 3156 10236 045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe 31 PID 3156 wrote to memory of 3224 3156 cmd.exe 33 PID 3156 wrote to memory of 3224 3156 cmd.exe 33 PID 3156 wrote to memory of 3224 3156 cmd.exe 33 PID 3156 wrote to memory of 3224 3156 cmd.exe 33 PID 3156 wrote to memory of 3300 3156 cmd.exe 34 PID 3156 wrote to memory of 3300 3156 cmd.exe 34 PID 3156 wrote to memory of 3300 3156 cmd.exe 34 PID 3156 wrote to memory of 3300 3156 cmd.exe 34 PID 3300 wrote to memory of 3668 3300 iservice.exe 35 PID 3300 wrote to memory of 3668 3300 iservice.exe 35 PID 3300 wrote to memory of 3668 3300 iservice.exe 35 PID 3300 wrote to memory of 3668 3300 iservice.exe 35 PID 3300 wrote to memory of 3668 3300 iservice.exe 35 PID 3300 wrote to memory of 3668 3300 iservice.exe 35 PID 3300 wrote to memory of 3668 3300 iservice.exe 35 PID 3300 wrote to memory of 3668 3300 iservice.exe 35 PID 3300 wrote to memory of 3668 3300 iservice.exe 35 PID 3300 wrote to memory of 3668 3300 iservice.exe 35 PID 3668 wrote to memory of 4056 3668 iservice.exe 36 PID 3668 wrote to memory of 4056 3668 iservice.exe 36 PID 3668 wrote to memory of 4056 3668 iservice.exe 36 PID 3668 wrote to memory of 4056 3668 iservice.exe 36 PID 3668 wrote to memory of 4056 3668 iservice.exe 36 PID 3668 wrote to memory of 4056 3668 iservice.exe 36 PID 3668 wrote to memory of 4056 3668 iservice.exe 36 PID 4056 wrote to memory of 4148 4056 cmd.exe 38 PID 4056 wrote to memory of 4148 4056 cmd.exe 38 PID 4056 wrote to memory of 4148 4056 cmd.exe 38 PID 4056 wrote to memory of 4148 4056 cmd.exe 38 PID 4056 wrote to memory of 4260 4056 cmd.exe 39 PID 4056 wrote to memory of 4260 4056 cmd.exe 39 PID 4056 wrote to memory of 4260 4056 cmd.exe 39 PID 4056 wrote to memory of 4260 4056 cmd.exe 39 PID 4260 wrote to memory of 10584 4260 iservice.exe 40 PID 4260 wrote to memory of 10584 4260 iservice.exe 40 PID 4260 wrote to memory of 10584 4260 iservice.exe 40 PID 4260 wrote to memory of 10584 4260 iservice.exe 40 PID 4260 wrote to memory of 10584 4260 iservice.exe 40 PID 4260 wrote to memory of 10584 4260 iservice.exe 40 PID 4260 wrote to memory of 10584 4260 iservice.exe 40 PID 4260 wrote to memory of 10584 4260 iservice.exe 40 PID 4260 wrote to memory of 10584 4260 iservice.exe 40 PID 4260 wrote to memory of 10584 4260 iservice.exe 40 PID 10584 wrote to memory of 10716 10584 iservice.exe 41 PID 10584 wrote to memory of 10716 10584 iservice.exe 41 PID 10584 wrote to memory of 10716 10584 iservice.exe 41 PID 10584 wrote to memory of 10716 10584 iservice.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2464 -
C:\Users\Admin\AppData\Local\Temp\045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\045184d7cce0802dc16c521f3c0a7bc8_JaffaCakes118.exe2⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:10236 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "3⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3156 -
C:\Windows\SysWOW64\PING.EXEPING 127.0.0.1 -n 24⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3224
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C:\Users\Admin\AppData\Roaming\windows\iservice.exe"C:\Users\Admin\AppData\Roaming\windows\iservice.exe"4⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3300 -
C:\Users\Admin\AppData\Local\Temp\iservice.exeC:\Users\Admin\AppData\Local\Temp\iservice.exe5⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3668 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "6⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4056 -
C:\Windows\SysWOW64\PING.EXEPING 127.0.0.1 -n 27⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:4148
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C:\Users\Admin\AppData\Roaming\windows\iservice.exe"C:\Users\Admin\AppData\Roaming\windows\iservice.exe"7⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4260 -
C:\Users\Admin\AppData\Local\Temp\iservice.exeC:\Users\Admin\AppData\Local\Temp\iservice.exe8⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:10584 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "9⤵
- System Location Discovery: System Language Discovery
PID:10716 -
C:\Windows\SysWOW64\PING.EXEPING 127.0.0.1 -n 210⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:10744
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C:\Users\Admin\AppData\Roaming\windows\iservice.exe"C:\Users\Admin\AppData\Roaming\windows\iservice.exe"10⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:10776 -
C:\Users\Admin\AppData\Local\Temp\iservice.exeC:\Users\Admin\AppData\Local\Temp\iservice.exe11⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:2732 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "12⤵
- System Location Discovery: System Language Discovery
PID:4076 -
C:\Windows\SysWOW64\PING.EXEPING 127.0.0.1 -n 213⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2308
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C:\Users\Admin\AppData\Roaming\windows\iservice.exe"C:\Users\Admin\AppData\Roaming\windows\iservice.exe"13⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:828 -
C:\Users\Admin\AppData\Local\Temp\iservice.exeC:\Users\Admin\AppData\Local\Temp\iservice.exe14⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:7864 -
C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\install.bat" "15⤵
- System Location Discovery: System Language Discovery
PID:8868 -
C:\Windows\SysWOW64\PING.EXEPING 127.0.0.1 -n 216⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:9184
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C:\Users\Admin\AppData\Roaming\windows\iservice.exe"C:\Users\Admin\AppData\Roaming\windows\iservice.exe"16⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:9488
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
102B
MD5b0aa76226f9a1f3e68e774b1b92208c3
SHA1fe93a3b569a8afd07e4de7c73acbfcd4f210027c
SHA256b1984164b246a5579a9f334d4ea1a817cbfd2fb69e718a7ab78c008bf9e3df14
SHA512e2282bafb69c5715c0fcabe7c84476d23146d79f43bd82860d518f44c229c9df009f7093f4df972280df834576674268fa8dd0a28be445ad6629600e03590344
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Filesize
400KB
MD5045184d7cce0802dc16c521f3c0a7bc8
SHA1915bd0f927af8d047fff49703d3abf175052499d
SHA2560b98e0ef3e6becc596653a8ad713e1e85fc55a4311a49baf15ffb7e24ee3e4c3
SHA51266f905ae92bb8f22c086a56529184bfb668bd9b58a3922943bafc366c133ea942a109aa5d122938c59fdc1596d5dee15b8742c695a0f2ef1639ba5f64ed53d11