Analysis
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max time kernel
145s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
18-07-2024 13:16
Behavioral task
behavioral1
Sample
578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe
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Size
75KB
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MD5
578a78ff215af0588458ddb15ac3428b
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SHA1
c460b5360f23e51d0aac0abea752fa0549bd43d1
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SHA256
776627766f395ed035b1bbbf1f502fe70b35d2bd36769e067bb8699ddd1a063c
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SHA512
aa16fefe2926fbf84748287b35b614fa0aa278f248220975b221607e072dddb36c39d69a84afd3a2ec10e4df38fdeb10eb0faf61a3192529d50760731be92fe9
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SSDEEP
1536:4geP7oz0xDoI/n9H2C4x0xMVxh4RpgoBONm1phCBUMAcw+MCKN6jN4neP7:W7oz0xT/nB2C4UMjhCxBKyCBQdrte
Malware Config
Signatures
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Detect XtremeRAT payload 7 IoCs
Processes:
resource yara_rule behavioral1/memory/1620-2-0x0000000000400000-0x0000000000424000-memory.dmp family_xtremerat behavioral1/memory/2448-10-0x0000000000400000-0x0000000000412000-memory.dmp family_xtremerat behavioral1/memory/1704-14-0x0000000000400000-0x0000000000412000-memory.dmp family_xtremerat behavioral1/memory/3056-17-0x0000000000400000-0x0000000000412000-memory.dmp family_xtremerat behavioral1/memory/1620-18-0x0000000000400000-0x0000000000424000-memory.dmp family_xtremerat behavioral1/memory/3056-21-0x0000000000400000-0x0000000000412000-memory.dmp family_xtremerat behavioral1/memory/3056-22-0x0000000000400000-0x0000000000412000-memory.dmp family_xtremerat -
XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
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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:
578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exesvchost.exedescription ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{H10YKD0R-08D6-7DCE-5O73-34AUE2W1CP46} 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{H10YKD0R-08D6-7DCE-5O73-34AUE2W1CP46}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\MediaVisio\\adobe.exe restart" 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{H10YKD0R-08D6-7DCE-5O73-34AUE2W1CP46} svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{H10YKD0R-08D6-7DCE-5O73-34AUE2W1CP46}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\MediaVisio\\adobe.exe" svchost.exe -
Deletes itself 1 IoCs
Processes:
explorer.exepid Process 1704 explorer.exe -
Processes:
resource yara_rule behavioral1/memory/1620-0-0x0000000000400000-0x0000000000424000-memory.dmp upx behavioral1/files/0x0008000000017482-11.dat upx -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exesvchost.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Roaming\\MediaVisio\\adobe.exe" 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Users\\Admin\\AppData\\Roaming\\MediaVisio\\adobe.exe" svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Roaming\\MediaVisio\\adobe.exe" svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Users\\Admin\\AppData\\Roaming\\MediaVisio\\adobe.exe" 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
explorer.exepid Process 3056 explorer.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exedescription pid Process procid_target PID 1620 wrote to memory of 2448 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 30 PID 1620 wrote to memory of 2448 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 30 PID 1620 wrote to memory of 2448 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 30 PID 1620 wrote to memory of 2448 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 30 PID 1620 wrote to memory of 2448 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 30 PID 1620 wrote to memory of 3056 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 31 PID 1620 wrote to memory of 3056 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 31 PID 1620 wrote to memory of 3056 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 31 PID 1620 wrote to memory of 3056 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 31 PID 1620 wrote to memory of 1704 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 32 PID 1620 wrote to memory of 1704 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 32 PID 1620 wrote to memory of 1704 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 32 PID 1620 wrote to memory of 1704 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 32 PID 1620 wrote to memory of 1704 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 32 PID 1620 wrote to memory of 3056 1620 578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\578a78ff215af0588458ddb15ac3428b_JaffaCakes118.exe"1⤵
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1620 -
C:\Windows\SysWOW64\svchost.exesvchost.exe2⤵
- Boot or Logon Autostart Execution: Active Setup
- Adds Run key to start application
PID:2448
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C:\Windows\SysWOW64\explorer.exeexplorer.exe2⤵
- Suspicious use of SetWindowsHookEx
PID:3056
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C:\Windows\SysWOW64\explorer.exeexplorer.exe2⤵
- Deletes itself
PID:1704
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
75KB
MD5578a78ff215af0588458ddb15ac3428b
SHA1c460b5360f23e51d0aac0abea752fa0549bd43d1
SHA256776627766f395ed035b1bbbf1f502fe70b35d2bd36769e067bb8699ddd1a063c
SHA512aa16fefe2926fbf84748287b35b614fa0aa278f248220975b221607e072dddb36c39d69a84afd3a2ec10e4df38fdeb10eb0faf61a3192529d50760731be92fe9