Analysis
- max time kernel
155s - max time network
160s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
11/06/2024, 01:50
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.exe
Resource
win7-20240215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.exe
- Size 164KB
- Sample240611-b9gdbazbqa
- SHA256 adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9
- MD5 d10d2642d00b6b3e3270ee6d7cf4ec5b
- SHA1 ee2a9b1e5b76455f46c96634b767e005cb078cbb
- SHA512 1e328fad371a42b59e0e77111a156acef64f915beba7286d2dc8335273aaa90c4d7a20b574ba4c13b8f46ab26ac299988159b6ae42184850342f05e814054a97
- SSDEEP 3072:hsWcISlch6veiCi36JRbs4jwKWuRr6TQY3RBTzFJ0T72NA:hsWcIMch6mJDjwZuesY3fTzFJ0T72G
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.exe Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" huiaxu.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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.exe - Executes dropped EXE 1 IoCs
pid Process 456 huiaxu.exe - Adds Run key to start application 2 TTPs 27 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /s" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /c" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /o" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /a" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /i" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /m" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /l" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /y" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /k" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /r" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /q" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /e" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /g" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /b" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /p" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /h" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /v" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /d" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /p" adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /x" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /t" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /n" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /w" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /u" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /z" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /j" huiaxu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\huiaxu = "C:\\Users\\Admin\\huiaxu.exe /f" huiaxu.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4744 adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.exe 4744 adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe 456 huiaxu.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4744 adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.exe 456 huiaxu.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4744 wrote to memory of 456 4744 adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.exe 90 PID 4744 wrote to memory of 456 4744 adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.exe 90 PID 4744 wrote to memory of 456 4744 adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.exe"C:\Users\Admin\AppData\Local\Temp\adb63613309231b489260616e5d84a0fad6388844c9e1d6ad91aa706068d8ac9.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:4744 -
C:\Users\Admin\huiaxu.exe"C:\Users\Admin\huiaxu.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:456
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1412 --field-trial-handle=2276,i,5697607538120380977,9987005253899555344,262144 --variations-seed-version /prefetch:81⤵PID:3148
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\huiaxu.exe
- Size 164KB
- SHA256 4a2fbfe7dcd577f2a6d75517d19044d931075537d8c3d4f6b79947b2c8a62f4a
- MD5 70f00d8229b85721d0af068feef2c586
- SHA1 ba4e68d0e107ee94660c8e52d7e782fe8fbe2f38
- SHA512 0d6394cf7088f674387f00700134ec1a6f7060448a845466e257f90da02c7b21378a1ac8dc24bcfbf4eae5022cdd296a2a923210381696529f8534725c569192
- SSDEEP 3072:hsWcISlNU6veiCi36JRbs4jwKWuRr6TQY3RBTzFJ0T72A9:hsWcIMNU6mJDjwZuesY3fTzFJ0T72m
- MD5 SHA1 SHA512 SSDEEP