Analysis
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max time kernel
149s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
16-08-2024 21:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe
Resource
win7-20240705-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe
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Size
252KB
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MD5
9fff4fd71e305a6eaff2a46d0d6df6af
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SHA1
7a46e7b72c6ed05715f33d68955e80e86a6380be
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SHA256
511815e0b9027904181936012a2795d3739d6586dac1775bc8985d0e5db143d3
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SHA512
ca6c8234ca3110b7f378550b81e1ea189fdbfaa2056e95f1258d1b5de65695347bdbadd795e3ebe261442e4184ef1864257fd0a161ab7c6b47b41aa9b674cebc
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SSDEEP
6144:6ml7FNnnPbuxN8b7giqR20NGNccko5Knvmb7/D26i02maSTOarRfG:pl7FNnjuxN8cGNccko5Knvmb7/D26i0Y
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-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" bhzeif.exe -
Executes dropped EXE 1 IoCs
pid Process 2636 bhzeif.exe -
Loads dropped DLL 2 IoCs
pid Process 1956 9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe 1956 9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 51 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /L" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /p" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /t" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /U" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /Y" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /W" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /n" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /i" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /c" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /b" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /O" 9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /I" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /k" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /q" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /f" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /Q" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /R" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /G" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /s" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /S" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /g" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /E" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /V" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /P" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /x" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /m" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /r" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /d" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /M" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /H" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /T" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /B" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /w" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /D" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /e" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /Z" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /v" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /J" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /a" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /h" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /C" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /z" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /N" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /O" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /F" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /A" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /K" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /l" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /u" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /X" bhzeif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\bhzeif = "C:\\Users\\Admin\\bhzeif.exe /o" bhzeif.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 9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bhzeif.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1956 9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe 2636 bhzeif.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1956 9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe 2636 bhzeif.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1956 wrote to memory of 2636 1956 9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe 31 PID 1956 wrote to memory of 2636 1956 9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe 31 PID 1956 wrote to memory of 2636 1956 9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe 31 PID 1956 wrote to memory of 2636 1956 9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\9fff4fd71e305a6eaff2a46d0d6df6af_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9fff4fd71e305a6eaff2a46d0d6df6af_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:1956 -
C:\Users\Admin\bhzeif.exe"C:\Users\Admin\bhzeif.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:2636
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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
252KB
MD568baf91a4f0acb682f9a03a7cc388880
SHA1a0628831e92c49183a645aff9e55abbd76138b53
SHA2562f71eab3ede58199740b39c4ead089030a799d265fd4187cc7d9dbfe4dea2b63
SHA51281fc2c430bfca66dbf71bd50582b7c9552f9d1342d038c19cd4e74e254b540aa9beafecca53c2a27b2ff8f589f1bfbe7699ef6faf5381aa2664e70f861f36e5a