Analysis
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max time kernel
169s -
max time network
176s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25-12-2023 13:42
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
22993ad4f2150b5e156e83f75e3f54d0.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
22993ad4f2150b5e156e83f75e3f54d0.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
22993ad4f2150b5e156e83f75e3f54d0.exe
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Size
224KB
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MD5
22993ad4f2150b5e156e83f75e3f54d0
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SHA1
f71ec36fc9a534a6243bf52220d62b591a45ea81
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SHA256
36e2db6d7ffcaf7362eef49923c09f072a0058bf834c1b9f4692f80a737729c8
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SHA512
471338043d13b1741497f21199d2212a064eaaff0ee496f7ca550aef9462fe20b6c66cd63defe0b25121c522293c80815e8f826df4c549ba05b8782681cc39ea
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SSDEEP
6144:m/L3Fdn53qLowKnvmb7/D26NID5UR2uNhVc5QTI/Mfqcp:mjnn53qLowKnvmb7/D26rVc5AIMfqcp
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-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 22993ad4f2150b5e156e83f75e3f54d0.exe Set value (int) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" kddiif.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation 22993ad4f2150b5e156e83f75e3f54d0.exe -
Executes dropped EXE 1 IoCs
pid Process 2604 kddiif.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /w" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /z" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /X" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /M" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /W" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /e" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /T" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /n" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /F" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /A" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /p" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /m" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /X" 22993ad4f2150b5e156e83f75e3f54d0.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /H" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /K" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /C" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /U" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /E" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /x" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /y" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /l" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /a" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /b" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /s" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /S" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /t" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /r" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /j" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /R" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /i" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /P" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /Y" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /Q" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /c" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /J" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /d" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /q" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /f" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /g" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /I" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /V" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /u" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /D" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /v" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /B" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /O" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /L" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /G" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /N" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /h" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /Z" kddiif.exe Set value (str) \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\kddiif = "C:\\Users\\Admin\\kddiif.exe /o" kddiif.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4772 22993ad4f2150b5e156e83f75e3f54d0.exe 4772 22993ad4f2150b5e156e83f75e3f54d0.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe 2604 kddiif.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4772 22993ad4f2150b5e156e83f75e3f54d0.exe 2604 kddiif.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4772 wrote to memory of 2604 4772 22993ad4f2150b5e156e83f75e3f54d0.exe 91 PID 4772 wrote to memory of 2604 4772 22993ad4f2150b5e156e83f75e3f54d0.exe 91 PID 4772 wrote to memory of 2604 4772 22993ad4f2150b5e156e83f75e3f54d0.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\22993ad4f2150b5e156e83f75e3f54d0.exe"C:\Users\Admin\AppData\Local\Temp\22993ad4f2150b5e156e83f75e3f54d0.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4772 -
C:\Users\Admin\kddiif.exe"C:\Users\Admin\kddiif.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2604
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
224KB
MD58046fa03d426925c7f24d6891ad90ad9
SHA188ef844afcf571b4dfaddfa0ded7265bd6458b11
SHA256ef618af06046e199339d5a07a9dca514a5a289b7957467e262020f507cb899fb
SHA512dc9f8baeb7b8a480c4d56b7f04df87457ebc5a8f9edefe22f2bca6b5d930ef80423f44af49990937ff02832b3ae04468b8747cb96790bd93b9f912e9485e0d2d