Analysis
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max time kernel
47s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
22-11-2024 06:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e.exe
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Size
76KB
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MD5
ce3b69f2fd64ec19b834c96785bdcc46
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SHA1
0d8ac587bd92c7d5d1bf05ae1475c91140881db2
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SHA256
e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e
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SHA512
56fdcf6c672d041b5b7dfce34bdd9ab4e16a4d7ce86a79a2610be7ef5516430de59a405a1576ad3fd970a9c5390fb6eae81bce3ffb56334275408ddc74dbe0c6
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SSDEEP
768:Q5P4fR08PmZsVwCtCNL5U2b1CY/g/7Gr8Q/apUZlrTVU9yu1uOpavb:QCTgP1CgY74lrTVU9yu1uOub
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-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" jeuiwu.exe -
Executes dropped EXE 1 IoCs
pid Process 1468 jeuiwu.exe -
Loads dropped DLL 2 IoCs
pid Process 1984 e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e.exe 1984 e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\jeuiwu = "C:\\Users\\Admin\\jeuiwu.exe" jeuiwu.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 jeuiwu.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe 1468 jeuiwu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1984 e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e.exe 1468 jeuiwu.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1984 wrote to memory of 1468 1984 e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e.exe 30 PID 1984 wrote to memory of 1468 1984 e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e.exe 30 PID 1984 wrote to memory of 1468 1984 e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e.exe 30 PID 1984 wrote to memory of 1468 1984 e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e.exe 30 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29 PID 1468 wrote to memory of 1984 1468 jeuiwu.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e.exe"C:\Users\Admin\AppData\Local\Temp\e77d3d81ef3e7ecdab0d00d25e2074b5b532c174b853539976930eeff909d22e.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Users\Admin\jeuiwu.exe"C:\Users\Admin\jeuiwu.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
- Suspicious use of WriteProcessMemory
PID:1468
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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
76KB
MD5442f0d21bf27712f18efa96e7af94074
SHA18472f678e0019586bb66cedf10f35c4e42b578ec
SHA256df9fc39e8f7f35c1626f670f30e3dde343e66e76625e1a247dea460795c232fb
SHA512c561f57f136a15c0e2197d07431b04949ace9e023d3dca66c95cb73ebcf06c81b6b7c39f0168b726cb551436361c2585e1bcd41e11ac2f51b3728370ab4231dd