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Analysis
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max time kernel
149s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14/09/2024, 04:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe
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Size
200KB
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MD5
df75ec3ccd660c285e01a130293e61de
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SHA1
29cc9872899ffedacc3c30ad92277f29ebfb11c3
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SHA256
289fbcf00ff63f31636fbc55fec6dff78fe18d1f4c6f2d5bb2999e0bd323698f
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SHA512
7183cc0d126ec56dbe2d9166715e050b03275a95867f412b44a2f4b5659a5883bbecbf641fdf0a110ad4c4a10195394789759e0ddcc33e3eeefd1673331366d5
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SSDEEP
3072:uUcVG0tQ9nLHbB9WHCS0AgTlhsp3mW6q:P4QxL7B9WHK9Jhsp37
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" coibat.exe -
Executes dropped EXE 1 IoCs
pid Process 2804 coibat.exe -
Loads dropped DLL 2 IoCs
pid Process 2668 df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe 2668 df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /p" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /g" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /f" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /z" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /u" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /d" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /n" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /k" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /m" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /q" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /j" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /o" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /s" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /t" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /w" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /x" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /l" df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /i" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /b" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /r" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /c" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /v" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /e" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /a" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /h" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /y" coibat.exe Set value (str) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\coibat = "C:\\Users\\Admin\\coibat.exe /l" coibat.exe -
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 2 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 df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language coibat.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2668 df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe 2804 coibat.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2668 df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe 2804 coibat.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2668 wrote to memory of 2804 2668 df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe 30 PID 2668 wrote to memory of 2804 2668 df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe 30 PID 2668 wrote to memory of 2804 2668 df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe 30 PID 2668 wrote to memory of 2804 2668 df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\df75ec3ccd660c285e01a130293e61de_JaffaCakes118.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Users\Admin\coibat.exe"C:\Users\Admin\coibat.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2804
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
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Downloads
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Filesize
200KB
MD5b0b350c47bfa4d8d77608df23c9c090b
SHA1b02616619dfc92a6f09b4d027e060c2a4e5ec8de
SHA256fd3d7c173ea97efc76628f862b0600f0e4277c8dcedac8f0f2d990212fc373a3
SHA5125607ee5d8ff704c2f576645e42d3e38406991e28f4bacd1f726cbdd0afc37596794c1c345a3534d4ea77bdd9bca4f07a3ec607ded1be5bd52325bf5aabe4861c