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Analysis
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max time kernel
151s -
max time network
61s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
02/10/2022, 00:00
Static task
static1
Behavioral task
behavioral1
Sample
f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe
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Size
220KB
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MD5
6f32497dd814e6c7596db04ee661734b
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SHA1
35a0a3ad81e09386cf6e954e71226dc49c1b6cb2
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SHA256
f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6
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SHA512
a9fc068f652dacb13038608b4bc187c1e0d5f3760252758f777f16464f0ba9d0fb28fd1312a37869675a6fc1b0fa63eb06b2aa6f641acbc34f5a80c3a79dc473
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SSDEEP
1536:rC7dASR5csJawoIZsh0CF+sKE0C1rZL4H0c/7wHeLxjaimtAbe79WCyiHCUXR6Tk:xaMOFCsv/CL0jaQaWCyiHCx1ps40
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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" waupue.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe -
Executes dropped EXE 1 IoCs
pid Process 1568 waupue.exe -
Loads dropped DLL 2 IoCs
pid Process 960 f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe 960 f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /i" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /g" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /a" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /l" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /r" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /h" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /j" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /u" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /k" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /f" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /z" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /v" waupue.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /y" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /m" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /s" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /x" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /n" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /c" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /d" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /w" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /e" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /p" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /b" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /t" waupue.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /q" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /o" waupue.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\waupue = "C:\\Users\\Admin\\waupue.exe /u" f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 960 f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe 1568 waupue.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 960 f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe 960 f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe 1568 waupue.exe 1568 waupue.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 960 wrote to memory of 1568 960 f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe 27 PID 960 wrote to memory of 1568 960 f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe 27 PID 960 wrote to memory of 1568 960 f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe 27 PID 960 wrote to memory of 1568 960 f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe"C:\Users\Admin\AppData\Local\Temp\f2441dac87237f355fbfa0474df013f2264b254ff7f2145a93bfb1855ea4e8d6.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:960 -
C:\Users\Admin\waupue.exe"C:\Users\Admin\waupue.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:1568
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
220KB
MD56a5b3c68b48c624a365b40d113b166c9
SHA192a2ed8e36d960769dd8d0faa9d9aaf4e2551b6c
SHA25686ae0ea35e9889b43a8be40c8c2563fe070cf92f3c492123c2dca60d5c8d83ad
SHA512ddfcce597bce8901319c3df1cc43f563c0ca2dbab88e3eaeed273da47866548a8c90dd7feb47571f4f293c57f1a5cf8704fd59caee626a0d2787f14c1a0caa34
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Filesize
220KB
MD56a5b3c68b48c624a365b40d113b166c9
SHA192a2ed8e36d960769dd8d0faa9d9aaf4e2551b6c
SHA25686ae0ea35e9889b43a8be40c8c2563fe070cf92f3c492123c2dca60d5c8d83ad
SHA512ddfcce597bce8901319c3df1cc43f563c0ca2dbab88e3eaeed273da47866548a8c90dd7feb47571f4f293c57f1a5cf8704fd59caee626a0d2787f14c1a0caa34
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Filesize
220KB
MD56a5b3c68b48c624a365b40d113b166c9
SHA192a2ed8e36d960769dd8d0faa9d9aaf4e2551b6c
SHA25686ae0ea35e9889b43a8be40c8c2563fe070cf92f3c492123c2dca60d5c8d83ad
SHA512ddfcce597bce8901319c3df1cc43f563c0ca2dbab88e3eaeed273da47866548a8c90dd7feb47571f4f293c57f1a5cf8704fd59caee626a0d2787f14c1a0caa34
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Filesize
220KB
MD56a5b3c68b48c624a365b40d113b166c9
SHA192a2ed8e36d960769dd8d0faa9d9aaf4e2551b6c
SHA25686ae0ea35e9889b43a8be40c8c2563fe070cf92f3c492123c2dca60d5c8d83ad
SHA512ddfcce597bce8901319c3df1cc43f563c0ca2dbab88e3eaeed273da47866548a8c90dd7feb47571f4f293c57f1a5cf8704fd59caee626a0d2787f14c1a0caa34