Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
28-09-2024 18:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
fce8a58a2c04e9d1ff187fe00f9d7855_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
fce8a58a2c04e9d1ff187fe00f9d7855_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
fce8a58a2c04e9d1ff187fe00f9d7855_JaffaCakes118.exe
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Size
172KB
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MD5
fce8a58a2c04e9d1ff187fe00f9d7855
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SHA1
d4d5d68d9eef403cc12fce98b16d28ee45c12a6a
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SHA256
d94122dea471e57dc30764b3e35757ad6e9a296cd37c9aa1814262d4f215f8a9
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SHA512
400f8a19ff00a131443b484468fe8f4bd2f6d34db996e8f798ad3c4257e483f613b11f688109e2d3cddcb5cd3e54efee18ddfb4c7b97597fe921198853bbcd95
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SSDEEP
3072:Nb70yxAvwBD1yyoJueXNym40kf5rIGn5sKI+lWC3xnE235eDNCezA4L6U0tqC6Ut:Nb9PD4VJlXNym40kf5rIGn5sKIjC3xn2
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" yaemia.exe -
Executes dropped EXE 1 IoCs
pid Process 2932 yaemia.exe -
Loads dropped DLL 2 IoCs
pid Process 2364 fce8a58a2c04e9d1ff187fe00f9d7855_JaffaCakes118.exe 2364 fce8a58a2c04e9d1ff187fe00f9d7855_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 49 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /L" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /A" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /R" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /h" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /w" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /m" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /e" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /X" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /b" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /s" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /U" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /N" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /d" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /M" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /O" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /k" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /u" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /I" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /o" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /S" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /Z" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /K" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /P" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /Y" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /D" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /C" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /E" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /l" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /f" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /q" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /a" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /v" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /z" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /j" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /F" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /Q" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /H" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /J" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /y" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /r" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /i" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /t" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /V" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /x" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /T" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /n" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /W" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /G" yaemia.exe Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\yaemia = "C:\\Users\\Admin\\yaemia.exe /c" yaemia.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 fce8a58a2c04e9d1ff187fe00f9d7855_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language yaemia.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe 2932 yaemia.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2364 fce8a58a2c04e9d1ff187fe00f9d7855_JaffaCakes118.exe 2932 yaemia.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2364 wrote to memory of 2932 2364 fce8a58a2c04e9d1ff187fe00f9d7855_JaffaCakes118.exe 31 PID 2364 wrote to memory of 2932 2364 fce8a58a2c04e9d1ff187fe00f9d7855_JaffaCakes118.exe 31 PID 2364 wrote to memory of 2932 2364 fce8a58a2c04e9d1ff187fe00f9d7855_JaffaCakes118.exe 31 PID 2364 wrote to memory of 2932 2364 fce8a58a2c04e9d1ff187fe00f9d7855_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\fce8a58a2c04e9d1ff187fe00f9d7855_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fce8a58a2c04e9d1ff187fe00f9d7855_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2364 -
C:\Users\Admin\yaemia.exe"C:\Users\Admin\yaemia.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:2932
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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
Loading Replay Monitor...
Downloads
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Filesize
172KB
MD5bffe63c9e65b380e65b707cc788574b2
SHA1ee661ce9ee816139a78b4777311a0bdb47244cc5
SHA256bccc791e4552e63a8d1238aee124f4091fbe9849964b09120010e7569f27fa1e
SHA512200c6ebffdb0f3d00db7b4934482ded11ce3c93d7c57cfa38ac1a07922c42de1c3cb4f0a9cc0412ddeb6aad071e3c67f502a921be6af12ac9288db828095d4aa