Analysis
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max time kernel
120s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20/09/2024, 12:37
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe
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Size
176KB
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MD5
853f191d58206fe05573da9da1271730
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SHA1
2493b1e0a64162f414e98eb3c03d5662ff40e9b1
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SHA256
296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811
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SHA512
87acaffc110450b1cad9cba2e8bf10b10afaa4da8c344d4968d80f059aba5a347c821ecc71e17e98afd43b52f95b1a75fc9162fafd196f5e0d13572f635d31c1
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SSDEEP
3072:OC1IrmV+gj2HsfyKnvmb7/D26zjlBvWlzPpsPfjQ8sqLELTS55pMzcUK1vUyGeBP:BV+1Knvmb7/D26zjlBvWhPpsPfjQ8sqf
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-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" meeloa.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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation 296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe -
Executes dropped EXE 1 IoCs
pid Process 1788 meeloa.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /a" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /s" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /Z" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /E" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /Y" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /r" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /J" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /p" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /g" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /D" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /S" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /w" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /x" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /I" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /h" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /n" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /c" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /l" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /t" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /j" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /Q" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /T" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /B" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /L" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /m" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /u" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /o" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /A" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /b" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /i" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /G" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /U" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /X" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /W" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /q" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /d" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /f" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /z" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /P" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /N" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /C" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /K" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /e" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /T" 296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /y" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /v" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /V" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /O" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /M" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /k" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /R" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /H" meeloa.exe Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\meeloa = "C:\\Users\\Admin\\meeloa.exe /F" meeloa.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 296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language meeloa.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4724 296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe 4724 296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe 1788 meeloa.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4724 296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe 1788 meeloa.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4724 wrote to memory of 1788 4724 296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe 84 PID 4724 wrote to memory of 1788 4724 296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe 84 PID 4724 wrote to memory of 1788 4724 296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe"C:\Users\Admin\AppData\Local\Temp\296deb014deddbad300c2ba8f156ba599e6a57efeffb42f5afc19fe88c5fc811N.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4724 -
C:\Users\Admin\meeloa.exe"C:\Users\Admin\meeloa.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:1788
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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
176KB
MD5a71274692617702130e906b8d15bf308
SHA1212b2129863de1e94d6d6561a5b6e5c52ff9237d
SHA256dfd8e4caaa166d10b2f3211cd46c850d3b7f6b8a4e395c51ba2ed582d6f6c827
SHA5127bf2fc43a04989ab5ca7c6464af3cbfc84ed347766379d636525e7b094a921a6e05fa63bba806d16bedf87dde57f795f51b8fc44d946f87a8d3eef598c953fc9